A shaft antenna system for mobile communication comprises an antenna housing into which at least one antenna is introduced or can be introduced. A support frame has an insertion opening and a circumferential wall by which a receptacle space is bounded. The receptacle space is accessible from the insertion opening, and the antenna housing is arranged in the receptacle space. A termination cover assembly closes off the insertion opening. The termination cover assembly is supported at its edge region at least indirectly on the support frame. An underside of the termination cover assembly covers an upper side of the antenna housing. The antenna housing is supported at least indirectly on the support frame via at least one force storage device. The force storage device comprises at least one foam module which has elastic, resilient and damping properties, to hold the upper side of the antenna housing is pressed against the underside of the termination cover assembly.
A shaft antenna system (1) for mobile communication comprises an antenna housing (2) into which at least one antenna is introduced or can be introduced. Said shaft antenna system (1) also comprises a support frame (3) which has an insertion opening (4) and a circumferential wall (5) by which a receptacle space (6) is bounded. The receptacle space (6) is accessible from the insertion opening (4), wherein the antenna housing (2) is arranged in said receptacle space (6). A termination cover assembly (7) closes off the insertion opening (4), wherein the termination cover assembly (7) is supported at its edge region at least indirectly on the support frame (3), with the result that an underside (8) of the termination cover assembly (7) covers an upper side (9) of the antenna housing (2). The antenna housing (2) is supported at least indirectly on the support frame (3) via at least one force storage device (10). The at least one force storage device (10) comprises at least one foam module which has elastic, resilient and damping properties, as a result of which the upper side (9) of the antenna housing (2) is held pressed against the underside (8) of the termination cover assembly (7).
The invention relates to a device for transmitting and receiving signals for a radio network, comprising, inter alia, the following characteristics: an air interface (27); a MIMO antenna (29); an antenna-side frequency conversion device (F1) provided between the air interface (27) and the house distribution network (HN), said antenna-side frequency conversion device (F1) comprising at least one frequency converter (38a, 38b) via which the receive signals (Sd) obtained via the at least one polarisation (P1 or P2) of the dual-polarised antenna (29) or via at least one of the at least two antennae (29) can be converted with the transmitting frequency (fd) into an intermediate frequency range (fd1, fd2) that is unused and/or free in the house distribution network (HN); and at least one receive-side frequency back-conversion device (F2) is provided between the house distribution network (HN) and a receiver (19), said receive-side frequency back-conversion device (F2) being configured in such a way that a frequency back-conversion of the frequencies (fd1, fd2) converted into an unused frequency range can be fed back into the received frequency range (fd).
H04B 7/04 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
H04B 7/08 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
The invention relates to a dual-polarized antenna having four dipole elements which are each provided on an associated support element, wherein a slot extends in the volume of each dipole element and is prolonged from the dipole element into the associated support element.
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
5.
THREADLESS TUNING ELEMENTS FOR COAXIAL RESONATORS, AND METHOD FOR TUNING SAME
The invention relates to a high-frequency filter (1) with a coaxial design, comprising at least one resonator (2) with a first inner conductor (3) and with an outer conductor housing (4). The outer conductor housing (4) comprises a housing base (5), a housing cover which is arranged at a distance from the housing base (6), and a peripheral housing wall (14) between the housing base (5) and the housing cover (6). The first inner conductor (3) is galvanically connected to the housing base (5) and extends axially from the housing base (5) in the direction of the housing cover (6). The resonator (2) comprises a second internal conductor (7) which is galvanically connected to the housing cover (6) and extends axially from the housing cover (6) in the direction of the housing base (5). The first and/or second inner conductor (3, 7) has an inner conductor bore (8, 25 15), and a tuning element (9) is arranged in one inner conductor bore (8, 15) in a thread-free axially movable manner. The tuning element (9) is arranged in a sleeve or bushing (31) and optionally or in addition thereto has an enlarged elastic region.
The invention relates to a shaft antenna system for mobile communication having an antenna housing (6) and a supporting frame (5), which has a frame top side (21) and a frame bottom side (22) and an insertion opening (23) located at the height of the frame top side (21), which insertion opening an accommodating space (4) adjoins, in which the antenna housing (6) is arranged. The antenna housing (6) has at least one supporting device (7), by means of which the antenna housing (6) is retained within the supporting frame (5). A closing cover (8) closes the insertion opening (23) and the accommodating space (4) and is supported at the edge region (9) of the closing cover at least indirectly on the supporting frame (5) and covers a top side (12) of the antenna housing (6) by means of the inner face of the closing cover. The closing cover (8) has a central region (10), the surface of which facing downward is at least 60% of the total inner surface of the closing cover (8) facing downward, wherein the central region (10) is arranged above the adjacent top side (12) of the antenna housing (6) without contact.
An improved dipole-shaped antenna arrangement is characterized by the following features: the dipole-shaped antenna arrangement comprises at least one antenna (5a, 5b, 5c) with at least two antenna halves (7.1a, 7.1b; 7.2a, 7.2b), over which the dipole-shaped antenna arrangement is driven in at least one polarization plane (P1, P2); the at least two antenna halves (7.1a, 7.1b; 7.2a, 7.2b) are arranged and/or held in front of an electrically conductive reflector (3) via a support (11; 11.1a, 11.1b; 11.2a, 11.2b), wherein a base or a foot (17) of the support (11; 11.1, 11.2) is arranged and/or held directly or indirectly on the reflector (3); the at least one antenna (5a, 5b, 5c) is supplied via at least one signal line (27.1, 27.2).
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 9/28 - Conical, cylindrical, cage, strip, gauze or like elements having an extended radiating surface Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
8.
SHIELDING HOUSING FOR PRINTED CIRCUIT BOARDS WITH FIXINGS FOR CONNECTING LINES
The present invention relates to a shielding housing (49) and an assembly of a shielding housing (40) and a printed circuit board (20) as well as a stack arrangement of such assemblies, in particular suitable for the construction of antennas, as used, for example, in mobile radio or in so-called distributed systems.
A high-frequency conductor system (1) has a high-frequency housing (2) which comprises a housing base (7), a housing cover which is at a distance from the housing base, and a housing wall (8, 9) which runs circumferentially between the housing base and the housing cover, as a result of which an accommodation space (10) is formed. At least one cable-bound RF bushing (3) is arranged within the accommodation space (10). The cable-bound RF bushing (3) is electrically isolated from the high-frequency housing (2). A capacitive coupling element (20) is arranged on at least one part of the circumference of the cable-bound RF bushing (3) and is electrically connected to said cable-bound RF bushing. The capacitive coupling element (20) has two end sides (211, 212) which are oriented transverse or perpendicular to the propagation direction (12) of the cable-bound RF bushing (3). A first coupling web (221) is electrically connected to the high-frequency housing (2) and is arranged at a distance from the end side (211, 212) in order to generate a capacitive coupling.
Disclosed is an HF plug on a mounting wall of HF subassemblies, comprising an HF plug element that has a fastening collar and is to be plugged into a through-hole located on the mounting wall of the HF subassembly, and a securing element which is in the form of a resilient element and is shaped and designed to be inserted between a connecting zone of the HF plug element and the mounting wall in such a way as to be positioned between the connecting zone and the mounting wall in such a way as to immobilize the HF plug element. Also disclosed is a mounting wall for the HF plug.
H01R 13/74 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall for mounting coupling parts in openings of a panel
F16B 21/18 - Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding itStud-and-socket releasable fastenings without screw-thread by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devicesMeans without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding itStud-and-socket releasable fastenings without screw-thread by separate parts with grooves or notches in the pin or shaft Details
The present application relates to an antenna, particularly an antenna for a mobile radio base station, having a plurality of antenna elements and having at least two transmission paths or two reception paths that are connected to two antenna elements of the antenna that are at a physical interval and have a different polarisation, wherein the antenna elements are dielectric antenna elements and/or wherein the single antenna element interval between the antenna elements is less than 0.6 λ, wherein λ is the wavelength of the centre frequency of the lowest resonant frequency range of the antenna elements, and to an antenna, particularly an antenna for a mobile radio base station, having at least two antenna elements that are at a physical interval and have a different polarisation and/or are operated at different frequencies, wherein the antenna elements are dielectric antenna elements having at least two separate connections for at least two different polarisations, wherein the single antenna element interval between the antenna elements is preferably less than 0.6 λ, wherein λ is the wavelength of the centre frequency of the lowest resonant frequency range of the antenna elements.
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 21/24 - Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
The invention relates to a method for generating and providing individual pieces of position information in order to determine a location using a processing unit (2) and multiple local position transmitters (31, 32, 33, …, 3n). The processing unit (2) is supplied with at least four different navigation signals (41, 42, 43, 44), each of which corresponds to a satellite signal on the basis of the global navigation satellite system, and each navigation signal (41, 42, 43, 44) contains at least information on the transmission time and the transmission location. The processing unit (2) generates at least four modified navigation signals by temporally shifting the at least four different navigation signals (41,42, 43, 44) relative to one another such that the target location coordinates which can be obtained therefrom correspond to a target location on the basis of the global navigation satellite system. The analyzing unit (2) then superimposes the at least four modified navigation signals in order to form a modified summation navigation signal (61, 62, 63, …, 6n) and transmits same to the local position transmitters (31, 32, 33, …, 3n). The summation navigation signal (61, 62, 63, …, 6n) is calculated individually for each local position transmitter (31, 32, 33, …, 3n).
G01S 19/11 - Cooperating elementsInteraction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are pseudolites or satellite radio beacon positioning system signal repeaters
13.
COMPENSATOR FOR COMPENSATING TRANSMISSION AND/OR COUPLING LOSSES
The invention relates to a compensator for compensating transmission and/or coupling losses when connecting a mobile telephony terminal to an external antenna structure, particularly to an external vehicle antenna structure, said compensator comprising a first signal path for connecting the mobile telephony terminal to a first external antenna of the external antenna structure, and a second signal path for connecting said mobile telephony terminal to a second external antenna of the external antenna structure.
H04B 1/3877 - Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
H04B 5/00 - Near-field transmission systems, e.g. inductive or capacitive transmission systems
H04B 7/04 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
H01Q 1/32 - Adaptation for use in or on road or rail vehicles
H04W 52/18 - TPC being performed according to specific parameters
14.
SYSTEM FOR WIRELESSLY COUPLING A MOBILE TELEPHONY TERMINAL TO AN EXTERNAL ANTENNA STRUCTURE
The invention relates to a system for wirelessly coupling a mobile telephony terminal to at least one first external antenna, particularly for coupling to an external vehicle antenna, and comprising: a coupling structure for wirelessly coupling to an antenna structure of said mobile telephony terminal, said coupling structure comprising at least two contacts; and a connection unit that connects the first external antenna, depending on the coupling quality, to one of the at least two contacts of the coupling structure, said connection unit evaluating the quality of the coupling between the antenna structure of the mobile telephony terminal and the at least two contacts of the coupling structure during normal communicative operation of said mobile telephony terminal, and/or continuously, and/or for both contacts at the same time.
H04B 1/3877 - Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
H04B 7/04 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
H04M 1/04 - Supports for telephone transmitters or receivers
15.
PLUG CONNECTOR FOR MAKING SOLDER-FREE CONTACT WITH A COAXIAL CABLE
The invention relates to a plug connector (1) having an outer conductor socket (6) to receive a coaxial cable (2). Furthermore, there is an inner conductor receiving element (8), which is used to receive an inner conductor (3) of the coaxial cable (2) and which is arranged in a centered manner within the outer conductor socket (6). The outer conductor socket (6) has at least one contact-making area (10), which is used to make electrical contact with an outer conductor (4) of the coaxial cable (2). The plug connector (1) additionally has at least one separating element (12), which is arranged within the outer conductor socket (6) in such a way that making electrical contact with the end of the outer conductor (4) of a coaxial cable (2) that can be or is inserted into the outer conductor socket (6) and the outer conductor socket (6) is prevented or suppressed, and that, in the plugged-in state, the contact-making area (10) is arranged in the outer conductor socket (6) in such a way that electrical contact can be or is made radially with the circumferential wall (22) adjoining the end, preferably can be or is made exclusively radially.
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
16.
RADOME AND ASSOCIATED MOBILE COMMUNICATIONS ANTENNA, AND METHOD FOR PRODUCING THE RADOME OR THE MOBILE COMMUNICATIONS ANTENNA
An improved radome and an associated improved method for producing a radome are distinguished, inter alia, by the following features: – the radiation structure consists of a passive radiation structure (157, 157'; FSS), preferably in the form of frequency-selective surfaces (FSS), wherein a) the passive radiation structure (157, FSS) is generated by structured metal faces which are surrounded by metal-free regions or b) the radiation structures (157', FSS) are formed by recesses (158) in a metal film or a metal layer (57), – the passive radiation structures (157) consist of a composite film (41), – the composite film (41) comprises at least one plastic carrier layer (55, 59) and a metal film or metal layer (57) applied thereon, and – the composite film (41) is attached or adhesively bonded to the outer surface or outer skin (19') of the radome (5).
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 1/42 - Housings not intimately mechanically associated with radiating elements, e.g. radome
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
The invention relates to a high-frequency filter (1) of cavity design comprising at least two resonators (41, 51, 61, 71) each having a resonator inner conductor (41b, 51b, 61b, 71b), wherein the at least two resonators (41, 51, 61, 71) each form a filter path (4, 5, 6, 7) or are a constituent part of such a filter path (4, 5, 6, 7). Furthermore, the high-frequency filter (1) comprises at least one interconnecting resonator (2), which has an interconnecting resonator inner conductor (3), wherein the interconnecting resonator inner conductor (3) is connected electrically to a housing base and extends in the axial direction from the housing base in the direction of the housing cover. The interconnecting resonator (2) is coupled to the at least two resonators (41, 51, 61, 71) and is fed at least one further signal path (11). An outer surface (10) of the interconnecting resonator inner conductor (3) is larger than each outer surface (41c, 51c, 61c, 71c) of all the resonator inner conductors (41, 51,61, 71) which are coupled directly to the interconnecting resonator inner conductor (3).
An antenna comprising a reflector (20) connected to a motor drive (30), a primary radiator (30) for transceiving a radio beam at an operating frequency impinged on the reflector (20) is disclosed. A coarse alignment system comprising a motor drive is connected to the reflector (20) for driving at least one of the rotation and the tilting of the reflector. The coarse alignment system (70; 270; 370; 470) comprising an auxiliary antenna (50) connected to the control device (60) for communicating with a further auxiliary antenna (10b), at a second frequency different from the operating frequency. A fine alignment system is also present for electronic adjustment of the radio beam. A control device controls the coarse alignment system and the fine alignment system.
A radio-frequency conductor system (1) having a plurality of chambers (61, 62,... 6n) comprises a radio-frequency housing (2) with at least one recess (7). Furthermore, there is at least one separating element (51, 52,... 5n), which is formed in the radio-frequency housing (2) and divides the at least one recess (7) into at least two chambers (61, 62,... 6n). At least one wired RF bushing (3), which is arranged within the at least one recess (7), is guided through the at least one separating element (51, 52,... 5n), wherein the at least one RF bushing (3) is electrically insulated from the separating element (51, 52,... 5n). The radio-frequency housing (2) and the at least one separating element (51, 52,... 5n) have a two-part form, wherein the at least one separating element (51, 52,... 5n) is mounted fixedly in the radio-frequency housing (2). The at least one separating element (51, 52,... 5n) comprises at least one contact face (41), via which it is galvanically connected to a supporting face (42) of the radio-frequency housing (2).
The present invention teaches a measurement apparatus for the measurement of a test antenna comprising: a movable stand for supporting the test antenna, a feed antenna having a plurality of radiating elements. The movable stand is located at a predefined distance from the feed antenna. An antenna feed system is provided with a plurality of adjustment components for adjusting the phase and amplitude of a wave front from the plurality of radiating elements such that at the distance the wave front is substantially planar.
An antenna comprising at least one antenna element arranged in a recess of a ground conductor, wherein a wall of the recess is arranged so that the recess tapers outward from a narrow base inside the recess to a broader mouth, and the wall is configured to provide a ground plane for the at least one antenna element, and the at least one antenna element comprises a conductive plate arranged perpendicular to the mouth of the recess and to the wall and arranged to provide a slot between the edge of the at least one antenna element and the wall of the recess.
H01Q 13/08 - Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q 15/18 - Reflecting surfacesEquivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
H01Q 21/24 - Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
H01Q 5/55 - Feeding or matching arrangements for broad-band or multi-band operation for horn or waveguide antennas
The invention relates to an improved multi-band radiator system, characterised in that, inter alia: it has at least one low-band radiator (A) formed as a vector dipole (1, A); the vector dipole (1, A) comprises four radiator zones (5) positioned about a central axis (7) and offset from one another; at least one high-band radiator (B) is arranged within the low-band vector dipole (1, A); the radiator zones (5) of the low-band vector dipole (1, A) have at least one slat-type edge (5b), at least parts or sections of which run in the circumferential direction, wherein the radiator zone surface (5a) is positioned deeper than the free end of the slat-type edge (5b); and at least one high-band radiator (B) is arranged in at least one radiator zone (5), and is positioned such that it is laterally offset in relation to the central axis (7) of the low-band vector dipole (1, A).
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 21/24 - Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
23.
METHOD AND SYSTEM FOR RELAYING TELECOMMUNICATIONS SIGNALS
The present invention describes a method and system for relaying telecommunication signals. The system comprises: a central hub connectable to one or more base stations; a plurality of remote units for relaying the telecommunication signals; and a plurality of expansion units digitally connected to the central hub and connectable to the plurality of remote units. At least one of the plurality of expansion units is provided with a plurality of coverage area modules, wherein one or more of the plurality of remote units is connected to a selected one of the plurality of coverage area modules, the selected one of the coverage area modules being adapted to relay the same signals to the connected one or more of the plurality of remote units.
The present disclosure teaches a method and a system (10; 510; 710) for relaying telecommunication signals (S1, 52), wherein the telecommunication signals (S1, S2) have a plurality of carriers (401, 402). The system (10; 510; 710) comprises a central hub (20; 520; 720) connectable to one or more base stations (5, 6; 505, 506); a plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) for relaying at least one of the plurality of carriers (401, 402) in the telecommunication signals (S1, S2) supplied by the central hub (20; 520; 720). Power of the plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) is adjustable such that first ones of the plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) can be switched off and second ones of the plurality remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,...,780-9) can have adjusted power levels to compensate for the switch off of the first ones of the plurality of remote units (80-1,.., 80-N; 580-1,...,580-7; 780-1,..., 780-9).
The invention relates to an improved capacitively shielded housing, in particular a capacitively shielded component housing for a mobile radio antenna, which is characterized, inter alia, by the following features: - comprising an electrically conductive component and/or reflector housing (16), the component and/or reflector housing (16) has an opening region (30), which is shielded with respect to HF radiation by a shielding cover or a shielding plate (31), the contact or anchoring cover segments (45) of the shielding cover or of the shielding plate (31) are arranged against the component and/or reflector housing (16) immediately adjacent to and in parallel with the contact or anchoring housing segments (122), an insulating layer (47) being interposed, and the planar contact or anchoring housing segments (122) and the planar contact or anchoring cover segments (45) are oriented parallel to or at angle to an insertion or mounting direction (E) and/or a central axis (Z) extending through the component and/or reflector housing (16), namely at an angle α according to the following condition: 0° ឬ α ឬ 90°.
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 1/42 - Housings not intimately mechanically associated with radiating elements, e.g. radome
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
An antenna device comprises a PCB support divided into at least first, second, third and fourth subsections, a plurality of receiver means including at least first receiver means for receiving telecommunications signals at least a first receiver frequency band and a second receiver frequency band, a second receiver means for receiving telecommunications signals with in a third receiver frequency band and a fourth receiver frequency band, and third receiver means for receiving telecommunications signals in a fifth receiver frequency band, a plurality of transmitter means including at least first transmitter means for transmitting telecommunications signals in at least a first transmitter frequency band and. a second transmitter frequency band, second transmitter means for transmitting telecommunications signals in a third transmitter frequency band and a fourth transmitter band, and at least a third transmitter means for transmitting telecommunications signals in a fifth transmitter frequency band. The first receiver means are arranged in the first subsection and are arranged to receive telecommunications signals in a first polarisation, the second receiver means are arranged in the second support subsection to receive telecommunications signals in said second polarisation, the first transmitter means are arranged in the third support, subsection to transmit telecommunications signals in a second polarisation, and the second transmitter means are arranged in the fourth subsection to transmit telecommunications signals in said first polarisation.
H01Q 1/52 - Means for reducing coupling between antennas Means for reducing coupling between an antenna and another structure
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
27.
HIGH-FREQUENCY SHIELDED HOUSING, IN PARTICULAR HIGH-FREQUENCY SHIELDED FILTER HOUSING
An improved high-frequency shielded housing is characterized by the following features, among others: multiple contact sections (K; KG; KD) are formed or provided arranged offset to one another between the housing cover (17) and the housing (3), galvanic separating sections (T; TG; TD) are formed or provided between the contact sections (KG; KD), the housing cover (17) and the housing (3) are galvanically separated in the regions of the galvanic separating sections, and screw connections (25) are provided in the contact sections (K; KG; KD), the housing cover (17) and the housing (3) being galvanically contacted in the regions of the screw connections.
An improved mobile radio antenna that is suited to radio-frequency connections is distinguished inter alia by the following features: having a base module (1) that comprises a plurality of mounting sections (1a) that each contain an internally threaded hole (15'), having an attachment module (3) that has mounting sections (3a) with through-holes (17) made therein, having spacers (21) between the base module (1) and the attachment module (3), wherein the undercut (31, 131) a) is provided in the through-hole (17) in the attachment module (3) such that the diameter of the through-hole (17) merges into the undercut (31) with a greater diameter in the plug-in direction (20), or b) is provided in a second electrically conductive spacer (121) that is positioned on the attachment module (3) on the side that is opposite the first spacer (21), the second spacer (121) having a spacer hole (11) with an undercut (131) that broadens in the plug-in direction.
A cover lid (50) for a housing (1) for electric or electromagnetic applications, such as a housing for a coupler or a filter, and designed to reduce passive intermodulation (PIM) is disclosed. The cover lid comprises a cover lid plate (52) having a bottom plate surface (53), an upper plate surface (54), the upper plate surface being arranged substantially parallel to the bottom plate surface, and a lateral lid surface (55) joining the bottom plate surface and the upper plate surface, wherein the lateral lid surface (55) comprises a bevelled portion (58). A housing (10) comprises a cover lid (50) press fitted into the cover lid reception space (20). The invention also discloses a method of assembly of the housing with a cover lid, which is press fitted into the housing.
The invention relates to an improved balun arrangement, which is characterized among others by the following features: - a second balun (ST2) is arranged in the interior (ST-19) of the first balun (ST1), - the second balun (ST2) has a balun base (ST-15) at one end face of the second balun and an opening face (ST-27) at the opposite end face, - the second balun (ST2) is arranged in the interior (ST-19) of the first balun such that the second balun base (ST-15) and opening face (ST-27) are rotated by 180° relative to the first balun (ST1), - a lateral spacer (SA) which runs transversely or perpendicularly to the central axis (ST-07) is formed between the second balun outer conductor (ST-25) and the first balun outer conductor (ST-05), wherein the second or inner balun (ST2) is galvanically separated from the first balun (ST1) by means of said lateral spacer, and - the first and the second balun (ST1, ST2) are connected solely via a galvanic connection between the base (ST-29) of the second balun (ST2) and the inner conductor (ST-03) which passes through the base (ST-29) of the second balun (ST2).
An improved multi-stage broadband directional coupler is characterized, inter alia, by the following features: the at least one line junction (27) between two successive coupling sections (21a, 21b, 21c; 23a, 23b, 23c) has a) a change in the line thickness (LD) and/or b) a change in the line width (LB) and/or c) a change in the coupling distance (KA) between the adjacent coupling sections (21a, 21b, 21c, 23a, 23b, 23c) of the two coupling lines (21, 23), and an electrically conductive cover (29) connected to the coupler housing (1) is provided adjacent to the at least one line junction (27).
H01P 5/18 - Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
H01P 5/08 - Coupling devices of the waveguide type for linking lines or devices of different kinds
The cooling device comprises at least one motor-driven fan (27), the at least one fan (27) is at least partially surrounded by a fan shield (19), the fan shield (19) has multiple air passage openings (25), in the regions of which within the fan shield (19) the at least two fans (27) are arranged a) such that, from the suction side (35a) of the at least one fan (27), air is blown by the at least one fan (27) through the air passage openings (25) to the at least one assembly/component (9), which generates waste heat, within the overall housing (3) of the antenna (1), or b) such that, by way of the at least one fan (27), air is drawn in and is conducted past the at least one assembly/component (9), which generates waste heat, within the overall housing (3) of the antenna (1) and, by way of the fans (27), air is drawn in via air passage openings (25) from the intake openings in the overall housing (3) of the antenna and is conducted past the at least one assembly/component (9), which generates waste heat, within the overall housing (3) of the antenna (1) and is blown via air passage openings (25) in the fan shield (19) and at least one downstream air outlet opening.
The invention relates to an improved high-frequency filter having at least one coaxial resonator is characterized by, among other things, the following features: the coaxial resonator comprises an outer conductor housing (1), an outer conductor (1') thus being formed; an inner conductor (3) is arranged in the outer conductor housing (1), which inner conductor is mechanically and galvanically connected to the outer conductor housing at one end of the inner conductor and ends in the direction of the outer conductor housing (1) or a housing cover (7) provided there that belongs to the outer conductor housing (1) at the opposite end of the inner conductor; the outer conductor housing (1) and the inner conductor (3) are made of electrically conductive material or are covered with an electrically conductive material; the end face (3a) of the inner conductor (3) and/or the additional surface (23) of the inner conductor (3) adjacent thereto is completely or partially covered with an encasing material (21), which encasing material (21) is made of a dielectric material; and the dielectric material has a relative permittivity εr that is greater than 1.2.
An improved antenna, in particular a mobile radio antenna, characterized inter alia by the following features: a complete reflector (16) is provided, the complete reflector (16) is formed as one piece or is formed by or connected to the at least one or more reflectors (10), or the complete reflector comprises the at least one or more reflectors (10). The complete reflector (16) comprises on the two outer longitudinal sides thereof extending in the longitudinal direction (L) a first shield wall (19) which shields the first and/or passive component space and/or distribution space (29), a second shield wall (27) connects directly or indirectly to the first shield wall (19), and the two second shield walls (27) extending on the longitudinal sides of the complete reflector (16) protrude in the backwards direction (H) of the antenna across a mounting plane (ME) or a section plane (SE) along which plane the first or passive component space and/or distribution space (29) is separated or divided from the second or active component space (41).
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 1/42 - Housings not intimately mechanically associated with radiating elements, e.g. radome
H01Q 15/16 - Reflecting surfacesEquivalent structures curved in two dimensions, e.g. paraboloidal
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
An improved high frequency filter is characterized by among others the following features: an adjusting or sliding device (24, 25) is provided for changing the coupling bandwidth, the adjusting or sliding device (24, 25) comprises at least one adjusting means (251), on which at least one coupling element (27) is fastened, the coupling element (27) is assigned to a coupling opening (19') relative to a resonator (1; 1a, 1b, 1c, 1d), and the coupling element (27) is arranged in the resonator (1; 1a, 1b, 1c, 1d) relative to an assigned coupling opening (19') such that by shifting the adjustment or sliding device (24, 25), the adjustment means (25') and thus the coupling element (27) can be shifted between two extreme positions in which the coupling element (27) is positioned or shifted entirely or partially into the coupling opening (19') or entirely or partially out of the coupling opening (19') or away from the coupling opening (19').
The invention relates to a holding system for attaching an alignment tool to an antenna, in particular a mobile radio antenna, characterized by the following features: an antenna base support (7) comprising a base support mounting section (9) is or can be anchored to the antenna (1), at least indirectly, the alignment holder mounting section (18) and/or the base support mounting section (9) of the antenna base support (7) is equipped with a mechanical interface (S1, S2, S3), via which the alignment holder mounting section (18) can be anchored to the antenna base support (7), at least one projection (39) and/or at least one recess (41) are formed on the base support mounting section (9) and/or on the alignment holder mounting section (18) in such a way that, as a result of placement on or attachment to the base support mounting section (9) and a subsequent pivoting movement, the alignment holder mounting section (18) can be pivoted as far as a stop-limited functional position, producing a form-fitting connection between the alignment holder mounting section (18) and the base support mounting section (9).
An adapter (10) comprises a single adapter output (45) connectable to at least one antenna line device (100a-c), at least two base station inputs (30a-c), the at least two base station inputs (30a-c) being individually connectable to a base station (110a-c) or a primary control device (460c) and at least one microcontroller (40a-c), the microcontroller (40a-c) being connected between one of the base station inputs (30a-c) and the single adapter output (45). An antenna system (5) comprising such an adapter (10) and a plurality of antenna line devices (100a-c) connected to the single adapter output (45) of the adapter is also disclosed. A method for operating the radio antenna (10) having a plurality of antenna line devices (100a-c) from at least two base stations (110a-c) is disclosed.
The invention relates to an improved antenna for dual or multi-band operation, characterized by the following features, among others: the one connection (7a) of the multi-band combiner (7) is connected via a distribution network (9a) to a duplex combiner (15a) for transfer of the first frequency band (A) and the second connection (7b) of the multi-band combiner (7) is connected via a distribution network (9b) to a duplex combiner (15b) for transfer of the second frequency band (B), each duplex combiner (15a, 15b) has a damping/admission function such that the signals in the transmission band (Tx-A; Tx-B) to the common connection (16a, 16b) of the duplex combiner (15a, 15b) and, in the reverse, the signals present in the receiving band (Rx-A; Tx-B) are admitted on a separate connection (15"a, 15"b) and the multi-band combiner (7) has a stopband attenuation of at least 15 dB.
The invention relates to an improved antenna which is distinguished by, among other things, the following features: the antenna has a monopole radiator (11), which is vertically polarized; the antenna has at least two horizontally polarized radiators, which lie offset from each other in a circumferential direction about a central axis (Z); the antenna has a reflector (1), in front of which the at least two horizontally polarized radiators and the monopole radiator (11) are arranged at a distance (A); the at least two horizontally polarized radiators each comprise a Vivaldi antenna (5); the Vivaldi antennas (5) have a central and/or feeding surface (123), which forms a feeding plane (123'), in which an electrically conductive layer (27, 127) having slot lines (29') that widen in a radiation direction is formed or provided, - the feeding plane (123') is arranged at a distance (A) from the reflector (1); and the electrically conductive layer (27, 127) is led out of the feeding plane (123'), wherein at least one arcuate and/or bent extension (27a, 127a) is formed.
H01Q 13/08 - Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q 21/24 - Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
H01Q 1/00 - Details of, or arrangements associated with, antennas
H01Q 9/40 - Element having extended radiating surface
H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
An improved antenna array is distinguished inter alia by the following features: each of at least two antenna columns (5; 5a, 5b) contains at least one supplementary antenna element (21; 21a, 21b), the at least two supplementary antenna elements (21; 21a, 21b) are arranged such that the centres (21 'a, 21 'b) of the at least two supplementary antenna elements (21; 21a, 21b) are arranged with a horizontal lateral spacing (b) that is smaller than the lateral spacing (a) between the centres (9', 11') of the antenna element groups (9) or of the antenna elements (11) in the two antenna columns (5; 5a, 5b), the wideband antenna elements (11; 11a, 11b) in a respective antenna column (5; 5a, 5b) are fed jointly together with the at least one supplementary antenna element (21; 21a, 21b), and a distribution network (N; Na, Nb) is provided for the at least one antenna element group (9; 9a, 9b) with the at least one associated antenna element (11; 11a, 11b) with an associated filter function (F) for the at least one associated supplementary antenna element (21; 21a, 21b), which radiate in a higher frequency subband than the wideband antenna elements.
An improved modular adjusting device, in particular for RF devices, is distinguished, inter alia, by the following features: - having at least one transmission base module (113) and at least two transmission elements (17; 29, 31), - the at least one transmission base module (113) also has at least one second transmission element (31) and an associated snap-action and/or latching device (16), - the at least one second transmission element (31) is held and secured in a snap-in manner by the associated snap-action and/or latching device (16), - the snap-action and/or latching device (16) for holding and securing the at least one second transmission element (31) is designed in such a manner that the at least one second transmission element (31) is held in a manner limited by stops in the axial direction (X), and - the first and second transmission elements (29, 31) each have a plug-in coupling region (21) in which the shaft (13) or one of the shaft sections (13.1, 13.2, 13.3, 13.4) is connected in a rotationally fixed manner using a plug-in connection.
H01Q 3/12 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
H01Q 3/32 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by mechanical means
F16H 57/021 - Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
An improved dual‑polarized, omnidirectional antenna is characterized, inter alia, by the following features: - each sector antenna (5) comprises at least one antenna column (6) comprising an associated reflector (11) which is arranged at least partially in a reflector plane (13'), wherein at least one dual‑polarized emitter (7, 9) is arranged in the antenna column (6) in front of the reflector (11), - the sector antennas (5) are additionally arranged offset with respect to one another along the central axis (1) of said sector antennas, - the sector antennas (5) are arranged in such a way that, in an axial view along the central axis (1), the reflectors (11) overlap or intersect one another with the reflector wall (13) of said reflectors, which reflector wall is arranged in a corresponding reflector plane (13').
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 1/52 - Means for reducing coupling between antennas Means for reducing coupling between an antenna and another structure
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
H01Q 25/00 - Antennas or antenna systems providing at least two radiating patterns
43.
HIGH FREQUENCY FILTER HAVING FREQUENCY STABILIZATION
The invention relates to an improved high frequency filter of coaxial construction, characterized by the following features: The high frequency filter comprises at least one resonator (1) having an inner conductor (10) and an outer conductor housing; the high frequency filter comprises a compensation device (30, 31, 34) made of a second material that has a second coefficient of thermal expansion; the compensation device (30, 31, 34) comprises a) a wall section (31), which extends in an axial direction and is variable in length in this direction in the event of a temperature change. Said wall section is part of the housing wall (24) configured in the manner of an intermediate layer or an upper-most layer located adjacent to the housing cover (22), and/or b) a wall section (31), which extends in an axial direction or in a direction transversely thereto and is variable in length in this direction in the event of a temperature change. The wall section is an integral part of the housing cover (22) or is connected to the housing cover (22), or forms the housing cover (22) having a convex outwardly directed curvature. The problem addressed by the invention is that of providing a temperature-compensated high frequency filter of coaxial construction, which can be produced in a simple and cost-efficient way.
An improved radio-frequency filter is distinguished by the following features: the radio-frequency blocking filter (1) comprises an input terminal (20, 40) and an output terminal (30, 40), wherein the signal line (50) is galvanically connected or capacitively coupled firstly to the input terminal (20, 40) and secondly to the output terminal (30, 40), the signal line (50), with the formation in each case of a capacitive inner conductor and/or resonator coupling (65), runs past the relevant inner conductor (16) through the resonators (10) of the radio-frequency blocking filter (1), in this case the signal line (50) has at least one galvanic isolation location in the form of a capacitive isolation location (60'), the capacitive isolation location (60') is spaced apart from the inner conductors (16) and capacitively coupled thereto, and the resonators (10) and/or the inner conductors (16) are in each case capacitively coupled to the signal line (50).
The invention relates to an improved tunable high frequency filter of coaxial construction, characterized, inter alia, by the following features: The high frequency filter comprises an outer conductor housing (24) having an inner conductor (10) and a housing cover (22); the resonator (1) comprises a tuning element (30) arranged opposite the inner conductor (10), which in the housing cover (22) is held position-adjustably in the axial position of the tuning element (30), at least indirectly, and which extends into the internal space of the resonator; the tuning element (30) comprises a dielectric material, or is formed from a dielectric material such that between the outer thread (32) and the inner thread (41), current transitions are avoided.
The present invention discloses a method and a device for determining a relative alignment of a first GPS antenna (10) to a second GPS antenna (20). The device comprises the first GPS antenna (10), the second GPS antenna (20), a phase shifter (16), which is electrically connected to the first GPS antenna (10), a combiner (30), which is electrically connected to the phase shifter (16) and the second GPS antenna (20), a GPS receiver (40), which is electrically connected to the combiner (30), and a controller (50), which is electrically connected to the GPS receiver (40) and the phase shifter (16). A GPS reception signal (Sig1) emitted by the first GPS antenna (10) is phase-shifted by means of the phase shifter (16) by a phase shift (φ) that can be set by way of the controller (50) and is added by means of the combiner (30) to a second GPS reception signal (Sig2) emitted by the second GPS antenna (20). The composite signal (Sum) thus produced is determined for at least three different phase shifts (φ), and on the basis of these data the profile of the composite signal (Sum) is determined. On the basis of the profile of the composite signal (Sum), the relative alignment of the two GPS antennas (10, 20) in relation to one another is determined.
G01S 19/54 - Determining attitude using carrier phase measurementsDetermining attitude using long or short baseline interferometry
G01S 3/46 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
47.
DUAL-POLARIZED RADIATING ELEMENT WITH ENHANCED ISOLATION FOR USE IN ANTENNA SYSTEM
A dual-polarized radiating element having a first dipole and a second dipole attached to a reflector. Each conductive first half dipole and each conductive second half dipole of each of the first and second dipoles having a first surface and an opposite second surface. In one embodiment, the first surface of each first half dipole extends offset to the first surface of the respective second half dipole. Each of dipoles includes a conductive element having a first side portion spaced apart from and secured to the first surface of the respective first half dipole and a second side portion spaced apart from and secured to the first surface of the respective second half dipole, and is connectible to an input signal so as to be capable of being electromagnetically coupled to the first and second dipoles.
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
A digital-to-analog converter (10) is described which comprises at least one cell (301). The cell (301) has a first coupling capacitor (415) with a second terminal connected to an output and a first inverter (405, 410) connected between a bias voltage and ground. The gates of the field effect transistors (405, 410) forming the first inverter are connected to a data input (305) and a first common point between the field effect transistors (405, 410) is connected to a first terminal of the first coupling capacitor (415).
The invention relates to an improved active antenna system which is characterized, among other features, by: a first antenna array (5) provided for the transmitting and receiving operation; a second antenna array (10) provided for the receiving operation; the two antenna arrays (5, 10) being arranged one upon another; and by the supply network (N11, N12) of the first antenna array (5) having a frequency-dependent amplitude distribution, i.e. one that is different from a transmitting and a receiving frequency.
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 25/00 - Antennas or antenna systems providing at least two radiating patterns
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
50.
RETAINER SYSTEM FOR A MOBILE-TELEPHONY ANTENNA AND A MOBILE-TELEPHONY COMPONENT
The invention relates to an improved retainer system for a mobile-telephony antenna and a mobile-telephony component, which is characterised, inter alia, by the following features: - said mobile-telephony component (MK) is secured, on the carrier side, by a retainer system which is separate from the retainer device (11, 7) for said mobile-telephony antenna (MA), - the retainer system also comprises at least one carrier-side mobile-telephony component-retainer device (17), - said mobile-telephony component (MK) comprises at least one component-side mobile-telephony component-retainer device (25), - an interface and/or separating point (X) or a pivoting and/or displacement plane (E) is formed between said carrier-side mobile-telephony component- retainer device (17) and the respective component-side mobile-telephony component-retainer device (25), and - when the associated fixture means are released, the mounted mobile-telephony component (MK) may be removed, with the component-side mobile-telephony component-retainer device (25), in a lateral direction (SR) out of the spacing (A) by means of displacement and/or pivoting and/or rotation, leaving behind the carrier-side mobile-telephony component-retainer device (17) even with said mobile-telephony antenna (MA) remaining mounted.
The invention relates to an improved antenna arrangement which is characterized by the following features: a patch electrode (7) having a patch electrode surface (71) is provided above the dielectric (5) or on the upper face (5a) of the dielectric (5), said patch electrode (7) is fed via a feed line (11) that passes through the dielectric (5) and in doing so is led to a feed point (11a), which is galvanically or capacitively connected to the patch electrode (7). An electrically conductive top patch (23) having a top patch surface (23') is provided at a distance (D) above the patch electrode (7), said patch electrode (7) and the top patch (23) are arranged perpendicularly to a central axis (Z) passing through the antenna arrangement, said antenna arrangement being formed as a left or right circular polarized antenna arrangement. The at least one electric connecting line (29) between the patch electrode (7) and the top patch (23) has at least line sections (29d) which are aligned transversely with respect to the central axis (Z).
The invention relates to an antenna module (1, 2), which is a one-piece antenna module and has at least one outside receiving and/or transmitting antenna element (4, 5, 6, 7) under an outer cover (3). Furthermore, the one-piece antenna module has an antenna box (8), which has no or few inside internal antennas and which surrounds the electronic circuits that interact with the antenna elements (4 to 7). The outer cover (3) is detachably fastened to the antenna box (8). The outer cover (3) can be attached so as to protrude from a vehicle roof (10) through an opening (9) in the vehicle roof (10). The antenna box (8) is closed on all sides and can be attached below the vehicle roof (10) by means of a metal top side (11). The metal closed top side (11) of the antenna box (8) has feed-throughs (12 to 15) for the outside antenna elements (4 to 7). The outside antenna elements (4 to 7) in the outer cover (3) are electrically coupled to the circuits inside the antenna box (8) closed on all sides by means of the feed-throughs (12 to 15). Thus, a compact installation part is obtained, which provides complete shielding between an antenna part and a transceiver part.
An improved method and an improved apparatus for transmitting data at high data rates is distinguished, inter alia, by the following features: the data to be transmitted are present in a baseband (BB) or an intermediate frequency band (ZF) or are converted, by means of a frequency conversion device (39; 39a, 39b), into a transmission frequency band (TF) for transmission on the at least one coaxial transmission path (X; 7, 7a) in at least one transmission direction, the transmission frequency band on the at least one coaxial transmission path is above the cut-off frequency for this coaxial transmission path (X; 7, 7a), wherein the cut-off frequency for the coaxial transmission path (X; 7, 7a) is that frequency below which solely TEM modes are capable of propagation on the coaxial transmission path (X; 7, 7a), the transmission method operates with a useful bandwidth of more than 200 MHz, and the frequency conversion device (41) operates with a modulation efficiency of greater than 1 bit/Hz.
The invention relates to an improved patch antenna arrangement, characterised inter alia by the following features: a patch electrode (7) and a frame patch electrode (19) surrounding the patch electrode (7) are provided on a dielectric (5); a top patch (23) is also provided; the top patch (23) is arranged opposite the dielectric (5) at a distance from the patch electrode surface (7') and at a distance from the ring or frame patch electrode surface (19'); the top patch (23) has an extent in the longitudinal and transverse direction, such that the top patch (23) covers both the patch electrode surface (7') and the frame patch electrode surface (19') at least in some sections.
H01Q 5/00 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
H01Q 1/32 - Adaptation for use in or on road or rail vehicles
H01Q 21/30 - Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
55.
METHOD FOR PRODUCING AN ELECTRICAL RADIOFREQUENCY CONNECTION BETWEEN TWO PLATE-SHAPED CONDUCTOR TRACK SECTIONS AND AN ASSOCIATED ELECTRICAL RADIOFREQUENCY CONNECTION
An improved method for producing an electrical radiofrequency connection between two plate sections (10, 20), in particular for producing a galvanic or capacitive electrical connection, is characterized by the following method steps: the at least two conductor track sections (10, 20) to be connected electrically are arranged at a distance from one another, lying parallel to one another, at least in a plate region of the conductor track sections (10, 20) which remains undeformed during the production process, and the at least two conductor track sections (10, 20) are connected to one another in a connection region (30) using a clinching tool (40) so as to produce a clinched joint.
H05K 3/40 - Forming printed elements for providing electric connections to or between printed circuits
B21D 39/03 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of sheet metal otherwise than by folding
H05K 3/20 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
56.
ELECTRICAL CONNECTION DEVICE FOR PRODUCING A SOLDER CONNECTION AND METHOD FOR THE PRODUCTION THEREOF
The invention relates to an electrical connection device on a plate-type or strip-type material (1, 1'), which cannot be soldered or is difficult to solder or which is provided with a surface that cannot be soldered or is difficult to solder, having the following characteristics: A self-clinching bolt (5) is provided with a bolt head (7) that, relative to the bolt body (9) beneath, has a tapered cross section such that the bolt head (7) transitions, by way of a conical or shoulder-like sloping flank (11), into the bolt body (9) having an outer circumference (9') that has a diameter larger than that of the bolt head (7). The outer circumference (9') of the bolt body (9) is of smooth design, or is provided with a knurling (15). In the penetration area of the self-clinching bolt (5), the plate-type or strip-type material (1, 1') is provided with a non-flanged material edge (101). Within the material edge (101), the self-clinching bolt (5) is press-fit with a peripheral area of the bolt body (9) thereof, thus creating a force fit.
A combination of an interconnect board and a module board for connecting a plurality of electronic modules to a processing unit is described. The interconnect board comprises a plurality of interconnect data lines connected between a plurality of interconnect board input terminals and interconnect board output terminals. The module board comprises at least one electronic module connected to a module connection input terminal, a plurality of module board data lines connected between a plurality of module board input terminals and a plurality of module board output terminals, and an unconnected module board output terminal. A first one of the interconnect board output terminals is connectable to the module connection input terminal, and the unconnected module board output terminal is connectable to one of the interconnect board input terminals.
An improved patch radiator is characterised by the following additional features: the radiator surface (11) is designed as an annular and/or frame-shaped radiator surface (11), extending around a recess area (13), - the radiator surface (11) is extended so as to transition into the lateral surfaces or lateral walls (3c), and on the lateral surfaces or lateral walls (3c), a lateral surface radiator structure (18) electrically connected to the radiator surface (11) is formed, comprising, in the peripheral direction of the lateral surfaces or lateral walls (3c), lateral radiator surface sections (19), between which electrically non-conductive recess areas (20) are provided.
A filter arrangement (1) for filtering a radio signal is presented. The filter arrangement comprises a divide stage (200) for dividing a filter stage input signal into several signal portions. The signal portions are filtered in at least a first filter element stage (300) which comprises at least two parallel filter elements (310, 320, 330, 340). A combine stage (400) combines the separate filter output signals into a single filter stage output signal.
An improved nondirectional radiofrequency power divider is characterized by the following features: - having an outer conductor (1) and/or outer conductor housing (1'), with a first inner conductor (11), wherein the first inner conductor (11) runs in the outer conductor (1) or in the outer conductor housing (1'), - with a second inner conductor (13), wherein the second inner conductor (13) runs in the space (15) which is formed between the first inner conductor (11) and the outer conductor (1) or the outer conductor housing (1'), - the second inner conductor (13) is electrically connected to a branch line running away therefrom or is provided therewith, the second inner conductor (13) is relatively adjustable and/or positionable in terms of the distance of said second inner conductor from the first inner conductor (11) and/or in terms of the distance of said inner conductor from the outer conductor (1) or from the outer conductor housing (1') so as to effect a variable power distribution.
An amplifier arrangement for amplifying a radio signal comprising at least a first amplifier module and a second amplifier module is presented wherein a splitter stage for dividing an amplifier stage input signal into several signal portions. The signal portions are amplified in the at least two parallel amplifier modules. A combiner stage combines the separate amplifier output signals into a single amplifier arrangement output signal.
A base band to frequency up-converter (1) is described wherein the base band to frequency up-converter (1) comprises a first input (201) for receiving a first base band signal of first base band samples and a second input (202) for receiving a second base band signal of second base band samples and an output (TX) for providing up-converted radio signal samples. The base-band to radio frequency up-converter (1) further comprises a phase converter (2) for converting the first base band signal of first base band samples and the second base band signal of second base band samples into a first intermediate signal (Xn) of first intermediate samples, a second intermediate signal (Yn) of second intermediate samples, and a third intermediate signal (Zn) of third intermediate samples. The intermediate samples are then up-converted into radio signal samples.
An improved rooftop antenna is characterized, inter alia, by the following features: the base (7) has a protruding base foot part (17) on the base lower side (7e) of said base; the base foot part (17) is formed integrally with the remaining part of the base (7) or connected thereto and is electrically conductive or coated, together with the base (7), with an electrically conductive layer; the base foot part (17) has a channel (117), which passes through the foot part (17) transversely and preferably perpendicular to the base (7) in a plug-in and joining direction (Z) for accommodating the at least one coaxial line (21); and the coaxial line (21) is inserted into the at least one channel (117) of the base foot part (17) in such a way that at least one section of the outer circumference of the outer conductor (27) of the coaxial line (21) is pressed mechanically with the electrically conductive inner wall of the channel (117) of the base foot part (17) and DC contact is thereby made therewith.
An improved beam shape control device, and more particularly an improved antenna comprising a beam shape control device, is distinguished by the fact that the beam shape control device (RET, M-RET) comprises reading electronics (25) with an RFID receiving antenna (251) and/or writing electronics (25) with an RFID transmitting antenna (25'), by means of which antenna-specific data can be read from an RFID tag (9) positioned in the region of the antenna (9).
An improved multi-beam shape supplementary device, more particularly for mobile radio antenna systems, is distinguished, inter alia, by the following features: the multi-beam shape supplementary device comprises a site sharing adapter (A) in the form of a primary adapter (PA), the site sharing adapter (A) has at least two primary connections (A1, A2, A3) for connecting at least two primary control units, the plug and/or connection configuration or connection assignment at the primary connections (A1, A2, A3) are connection-compatible with the connections on the coupling connection side (KoAn) of the site sharing adapter (A), the pin or socket connections (14; 3, 5) provided for the bidirectional signal transmission in the site sharing adapter (A) are connected to a connection pin or a connection socket (3) - provided for the bidirectional signal transmission - of the coupling connection (KoAn) with the formation of a bidirectional signal transmission path, and the bidirectional transmission path is designed such that the differential communication signals present at the at least two primary connections (A1, A2, A3) are converted into frequency-modulated signals.
H01Q 3/00 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
RETAINING AND ANCHORING DEVICE ON A METAL PLATE FOR FASTENING A FUNCTIONAL SUPPORT, AND AN ASSOCIATED METHOD FOR PRODUCING SUCH A RETAINING AND ANCHORING DEVICE
The invention relates to a retaining and anchoring device forming a retaining and anchoring section on a metal plate (1), in particular on a reflector, having the following features: a recess (19) provided in the metal plate (1), wherein the recess (19) has on the upper face (1a) of the metal plate (1) a peripheral edge or edge sections (23') spaced apart from one another, an undercut (25) or several undercut sections (25) are formed below the peripheral edge or the edge sections (23'), and the recess (19) is free of bores or passages.
B21D 39/03 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of sheet metal otherwise than by folding
F16B 5/00 - Joining sheets or plates to one another or to strips or bars parallel to them
67.
PATCH ANTENNA AND METHOD FOR TUNING THE FREQUENCY OF SUCH A PATCH ANTENNA
The invention relates to an improved patch antenna characterized by the following features: at least one slit arrangement (15) is provided at at least one edge segment (13c) in the circumferential direction and preferably at at least two and in particular four edge segments (13c) of the emitter surface (7) offset in the circumferential direction, wherein said arrangement extends from the associated edge segment (13c); the slit arrangement (15) comprises at least one closed slit cut-out (115; 115a, 115b,…,115f) in the slit direction (15') facing away from the associated edge segment (13c); and the at least one closed slit cut-out (115; 115a, 115b,…,115f) is closed by an electrically conductive transverse or tuning bar (17) facing toward the associated edge segment (13c).
The invention discloses a mobile radio antenna (1) comprising a multi beam forming device (100, 200) which comprises a drivable drive element (110, 210) having a drive shaft (111), at least two output shafts, which each comprise an output shaft (121, 221) substantially parallel to the drive shaft and at least one output gear (122, 222) which is rotationally fixed to the output shaft (121, 221), at least two phase shifters (20), which are each operatively connected to a respective output shaft via a respective drive device (10), and a changeover device, by means of which the drive element (110, 210) can be operatively connected selectively to at least one of the output gears (122, 222).
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 3/00 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
H01Q 3/32 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by mechanical means
F16H 37/06 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts
The invention discloses a high-frequency filter in coaxial design which allows a simple option for tuning resonators contained in the high-frequency filter. In order to tune the resonator(s), a first tuning element (40) is mechanically anchored in the second terminating wall (22) such that the element is rotationally fixed and the axial length thereof cannot be varied, and a second tuning element (50), the position of which can be varied, is provided in the longitudinal opening (301) of the inner conductor (30), wherein the second tuning element (50) consists of a dielectric material, or comprises dielectric material, at least in the region facing the second outside wall, wherein the axial position of the second tuning element (50) can be varied in the spacing area between the inside face of the inner conductor (30) and the first tuning element (40). The second tuning element (50) can be accessed and/or actuated from the outer side of the first terminating wall (21) to effect a variation of the axial position.
The invention relates to a flexible shaft (1) intended for torque transfer, comprising a plurality of metal wires (5) that are helically wound in a plurality of layers with an opposite winding direction that alternates from layer to layer, wherein each of the metal wires (5) is surrounded by an electrically insulating insulation layer (6), which prevents a metal-on- metal contact between adjacent metal wires (5) and thereby prevents unwanted intermodulation products.
F16C 1/02 - Flexible shaftsMechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
H01Q 3/32 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by mechanical means
A wall-shaped high-frequency assembly is characterized by the following features, among others: the mounting wall (2) and the at least one connection sleeve (5) of the wall-shaped high-frequency assembly (1) are both made of an electrically conductive metal material, the at least one connection sleeve (5) is designed as one piece by means of the mounting wall (2), namely in integrally joined, the mounting wall (2) and the at least one connection sleeve (5) are provided with an electrically non-conductive surface coating (11), and a coupling unit (13) having an inner and an outer conductor (15, 16) is or can be inserted into the axial accommodating channel (5a) of the at least one connection sleeve (5).
H01R 24/52 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
A multi-beamforming device is distinguished by the following features: the multi-beamforming device (M-RET) has at least one electronic communication interface (13) for controlling the multi-beamforming device (M-RET) in order to set the at least two polar diagrams differently, the multi-beamforming device (M-RET) comprises at least one drive device, preferably having an electric motor (23), and preferably a power supply (19), the multi-beam forming device (M-RET) comprises at least two first mechanical interfaces and/or coupling points (25; 25a, 25b, 25c; 25'; 25'a, 25 'b, 25'c), - a drive connection (27; 27a, 27b, 27c) acts at each of the at least two first mechanical interface and/or coupling points (25; 25a, 25b, 25c; 25'; 25 'a, 25 'b, 25'c), the at least one drive device (23) of the multi-beam forming device (M-RET) is connected via a multi-transmission (23') to the at least two mechanical interface and/or coupling points (25; 25a, 25b, 25c; 25'; 25'a, 25 'b, 25'c), wherein at least one of the plurality of drive connections (27; 27a, 27b, 27c) can be operated specifically in each case via the at least one drive device (23) and the associated control device, and wherein the number of interface and/or coupling points (25; 25a, 25b, 25c; 25'; 25'a, 25'b, 25'c) is greater than the number of drive devices (23). FIG.2 Nothing to translate
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 3/32 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by mechanical means
H01Q 25/00 - Antennas or antenna systems providing at least two radiating patterns
An improved broadband omnidirectional antenna is distinguished by the following features: - the omnidirectional antenna is in the form of a dual-polarized antenna, - the dual-polarized antenna comprises a horizontally polarized radiating element (3) in addition to the vertically polarized radiating element (1; 1a, 1b) which is in the form of a monopole, - the horizontally polarized radiating element (3) comprises slots (43, 43') which are provided offset in the circumferential direction in the casing (11a) of the vertically polarized radiating element (1; 1a, 1b) which is in the form of a monopole, a feed device (111) for the horizontally polarized radiating element (3) being provided in the interior (11d) of the vertically polarized radiating element (1; 1a, 1b) which is in the form of a monopole, and - the feed device (111) comprises separate feed devices (111a) for a plurality of slots (43, 43'), the respectively associated slots (43, 43') being separately excited by means of said feed devices.
The invention relates to an improved magnetically coupling near-field RFID antenna that is characterized by the following characteristics: the near-field RFID antenna (11) comprises at least two individual strip-line elements (119), each having a strip line (19), the opposite connection ends of which having a distance greater than λ/20, λ being the wavelength on the line, the feed-in ends of the strip lines (19) being fed to ground (25) or two strip lines (19) being fed symmetrically at the feed-in ends thereof by means of a balun (47), and the termination ends of the strip lines (19) being connected to ground (25) either directly or by means of at least one terminating resistor (29) or at least two strip line elements (119) being connected to each other at the termination ends (19b) thereof by means of at least one terminating resistor (29).
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 13/08 - Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
G06K 7/08 - Methods or arrangements for sensing record carriers by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
75.
DUAL-POLARISED ANTENNA ARRAY, IN PARTICULAR A MOBILE RADIO ANTENNA
The invention relates to a dual-polarised antenna array, in particular a mobile radio antenna, having the following features: at least one first, at least one second and at least one third radiator unit (103a, 103b, 3) are provided, wherein the at least one second radiator unit (3) irradiates in both polarisation planes (P1, P2), the at least one first radiator unit (103a) irradiates only in one polarisation plane (P1 or P2), the at least one third radiator unit (103b) irradiates in a polarisation plane (P2 or P1) that is oriented perpendicular to the polarisation plane (P1 or P2) in which the at least one first radiator unit (103a) irradiates, and one first and one third radiator unit (103a, 103b) or a plurality of first and a plurality of third radiator units (103a, 103b) are provided, wherein the number of first radiator units (103a) corresponds to the number of third radiator units (103b).
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 21/24 - Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
76.
HIGHLY INTEGRATED MULTIBAND SHARK FIN ANTENNA FOR A VEHICLE
The invention relates to a multiband shark fin antenna (1) for a vehicle. To this end, the multiband shark fin antenna (1) comprises at least one transmitting and one receiving antenna element (2, 3, 4) from the group consisting of AM/FM antennas, telephone and RKE antennas (2), GPS antenna (3), SDARS antenna (4), stacked patch antenna, DAP antenna, WLAN antenna, WIMAX antenna or DRM antenna. The antenna elements (2, 3, 4) are disposed beneath a joint shark fin-shaped outer cover (5) on the exterior of the vehicle. On the inside, the shark fin-shaped outer cover (5) comprises an antenna circuit board (6), on which the antenna elements (2, 3, 4) are disposed. Electronic adjustment or amplifier circuits (7) comprising transceiver, tuner or receiver are disposed on both the upper face and the lower face of the antenna circuit board (6). Shielding plates (8), which shield the adjustment or amplifier circuits (7) comprising transceiver, tuner or receiver with respect to the antenna elements (2, 3, 4), are disposed on the upper side of the antenna circuit board (6). In addition, at least one digital data connection is present on said multiband antenna.
The invention relates to an improved high frequency filter (high pass filter) that is characterized by the following features: in addition to the at least both capacitively coupled inner conductor front faces (5b) or the capacitively coupled inner conductor end segments (5c) of two coupled inner conductor segments (5a), at least one further inner conductor coupling device (15) or at least one further inner conductor coupling element (115) is provided, the at least one further inner conductor coupling device (15) or the at least one further inner conductor coupling element (115) is arranged in an at least partially overlapping manner with the inner conductor end segments (5c) of the coupled inner conductor segments (5b), and the branch line (7) runs between the inner conductor coupling device (15) or the inner conductor coupling element (115) and the outer conductor (1).
The invention relates to an improved HF cavity filter characterized by the following features: the housing cover (17) is made of a circuit board (21); the at least one additional hole (29) is made in the circuit board (21), in which a tuning bushing soldered at the outer circumference to an electrically conductive layer (25) on the circuit board is inserted; the tuning element (37) can be threaded to a varying depth into the tuning bushing (31); at least one electrically conductive structure is implemented on the circuit board (21); and the dielectric conductive structure comprises at least one conductor and/or at least one SMT component and/or at least one HF overcoupling device.
The invention relates to an improved antenna device, characterized by the following additional features: - that each functional unit (21) can communicate bidirectionally with the remote control unit (RC) by means of the communication bus (23), - the configuration, the controller, and/or the querying of one or more functional units (21) of the at least one emitter device takes place over the entire communications bus (23), - the communication to the remote control unit (RC) is handled by each addressed functional unit (21), and – an internal communications bus (25) is provided for exchanging information and/or action states between the functional units (21) connected in the at least one emitter device.
H01Q 3/00 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
H04W 24/02 - Arrangements for optimising operational condition
The invention relates to an improved filter arrangement characterized by the following features – having an HF inner conductor (1), - having an outer conductor arrangement (11) disposed within the HF inner conductor (1), - having at least one branch line (5; 5a, 5b, 5c) branching off from the HF inner conductor (1) at a connection point (7a), - the HF inner conductor (1) and the at least one additional branch line (5; 5a, 5b, 5c) are disposed in a common outer conductor arrangement (11).
The invention relates to an improved magnetic-coupling near-field RFID antenna characterized by the following features: the near-field RFID antenna (11) is configured as a magnetic H-field-coupler; the near-field RFID antenna (11) is a loop and/or frame-shaped antenna (15); the loop and/or frame-shaped antenna (15) comprises a loop and/or frame-shaped strip line (19); the strip line (19) is arranged at a distance to an ground plane (25) and in parallel thereto, interconnecting with a dielectric (21); the beginning (19a) and the end (19b) of the strip line (19) terminate near one another, thus forming a gap or space (31); the beginning (19a) of the strip line (19) is energized to ground (25); the end (19b) of the strip line (19) is provided with a terminating resistor (29); the terminating resistor (29) is interconnected between the end (19b) of the strip line (19) and a ground plane (25).
H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
G06K 7/08 - Methods or arrangements for sensing record carriers by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
82.
METHOD FOR OPERATING A PHASE-CONTROLLED GROUP ANTENNA AND A PHASE SHIFTER ASSEMBLY AND AN ASSOCIATED PHASE-CONTROLLED GROUP ANTENNA
The invention relates to an improved method for operating a phase-controlled group antenna as well as an associated phase shifter assembly and a phase-controlled group antenna, characterized by, inter alia, the following features,: the phase shifter assembly is designed such that at least one of the following two conditions is met: RN : R1 ≥ n + k ud/or PhN : Ph1 ≥ n + k, where RN is the largest radius, and R1 is the smallest radius of a conductor segment (11) relative to the phase shifter assembly (7), where k is a value of 0.2 and particularly 0.25, 0.30, or preferably 0.40.
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
H01Q 21/22 - Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
83.
DEVICE FOR TRANSMITTING AND PREFERABLY RECEIVING SIGNALS, IN PARTICULAR MOBILE RADIO SIGNALS
The invention relates to an improved device for transmitting and preferably receiving signals, in particular mobile radio signals, comprising the following features: the device comprises at least 4 channels for the transmitting mode, each of the four channels (K1, K2, K3, K4) for the transmitting mode can be actuated by a transmitting signal differing from the other channels (K1, K2, K3, K4) that can be generated from different data streams by means of a separate channel module (KM1, KM2, KM3, KM4), and a control device (33) is provided by means of which a plurality of or all of the power amplifiers (21; 21a, 21b, 21c, 21d) connected in a plurality of or all of the channels (K; K1, K2, K3, K4), and that can be operated in phase or phase locked with each other, such that the amplified transmission signals (TX) in the corresponding channels (K; K1, K2, K3, K4) can be synchronized and connected together, wherein a corresponding transmitting signal (TX) having greater transmitting power can be emitted.
The invention relates to an improved network terminator housing comprising at least the following features: the network terminator housing (1) comprises at least two chamber devices (103', 103"), wherein one of the at least two chamber devices (103', 103") is disposed in a fiber box (3) for receiving one or more optical fibers (17) and for receiving at least one optical fiber end, and wherein a further one of the at least two chamber devices (105) is disposed in a network terminator box (5) for receiving one or more user modules for one or more services, and wherein a network terminator box (5) in which the user modules are located can be placed and anchored on the fiber box (3), and wherein the network terminator box (5) comprises a connection recess (41) underneath which an access opening (134) in the fiber box (3) is accessible when the network terminator box (5) is placed on the fiber box (3), and wherein at least one optical fiber end present therein can be removed through the access opening (134) and connected to a connection in the area of the placed network termination box (5).
The invention relates to an improved method and to an improved device for actuating an RFID antenna, characterized by the following features or steps - an antenna (A) and an antenna network (N) are used, wherein the antenna (A) is driven via the antenna network (N) by means of an attachable reader (R), the antenna (A) is operated as a circular or elliptical polarized antenna (A), such that it is polarized alternately in left-hand and right-hand rotation.
G06K 7/00 - Methods or arrangements for sensing record carriers
G01S 13/75 - Systems using reradiation of radio waves, e.g. secondary radar systemsAnalogous systems using transponders powered from received waves, e.g. using passive transponders
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
An improved GPS mast module is characterised by the following features: the GPS mast module may be connected in a HF main transmission line (7, 107) between a base station (BS) and an antenna assembly (ANT), in particularly a mobile radio installation, and the satellite signals from an internal or connectable GPS antenna (GPS-ANT) can be supplied by a directional coupler (23) to the HF main path (7, 107).
An improved RFID antenna system using a first RFID antenna device (in the form of a magnetic antenna (15)) and using a second RFID antenna device (21, 21') using a flat antenna is distinguished by the following features: the second RFID antenna device comprises one flat antenna (21, 21') or a group antenna with at least two flat antennas (21, 21'), and the metal plane of the flat antenna (21, 21') and/or the earth or reflector plane (31; 31.1; 31.2) is divided into metal, earth or reflector plane sections (31.1; 31.2) by slots, interruptions and/or recesses (133), wherein the metal, earth or reflector sections (31.1; 31.2) are electrically conductively separated from one another or are electrically conductively connected to one another.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 1/52 - Means for reducing coupling between antennas Means for reducing coupling between an antenna and another structure
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
88.
REMOTE ANTENNA INSTALLATION FOR A PLURALITY OF BASE STATIONS SHARING A SINGLE HF SUPPLY LINE FOR TRANSMITTING HF, CONTROL AND MONITORING SIGNALS AND THE SUPPLY DIRECT VOLTAGE
The invention relates to an antenna transmission control device comprising a multiplexer circuit (11L, 111L; 11H, 111H) on the base station side or the antenna side. A protocol transmission for controlling components (17) close to the antenna is carried out alternately between the two multiplexer circuits. The current-alerted or protocol-alerted signals created on the antenna-side ports (111'a) of the multiplexer (11H, 111H) provided on the antenna side can be measured or detected by the multiplexer circuits and injected into the transmission paths (5; 5a, 5b) together with a connection-dependent or consumer-dependent protocol.
The invention relates to an antenna transmission control device characterised by the following features: a converter circuit (11) is provided, said converter circuit (11) comprising at least one port (111; 111a, 111b) on the base station side, and at least one port (39; 39a, 39b) on the antenna side; the converter circuit (11) is designed in such a way that when a consumer is connected, a power consumption that can be determined by means of the port (111; 111'a, 111'b) on the antenna side is measured in the converter (11); and the converter circuit (11) is designed such that the measured power consumption on the at least one port (111; 111'a, 111'b) on the base station side is entered in the form of a protocol signal.
The invention relates to a multilayer antenna arrangement, particularly characterized by the following features: - a further patch antenna (B) having a dielectric carrier (105) and a radiating surface (107) is provided above the base or central segment (53”) of the patch arrangement (13), wherein the radiating surface (107) is on the upper side (105a) of the dielectric carrier (105) opposite the base or central segment (53”), and the further patch antenna (B) extends at least partially into the box-shaped or box-like parasitic patch arrangement (13) and/or the box-shaped or box-like parasitic patch arrangement (13) is completely or partially designed as electrically conductive surfaces (253d) provided on the further patch antenna (B) at least in partial regions on the circumferential edge or outer surfaces (105d) thereof.
An improved beam forming device for an outdoor antenna and/or roof antenna is characterized by the following features: the parasitic beam forming device (27) is located at a distance below the top surface or external surface of the electrically non-conductive zone of the vehicle chassis; the parasitic beam forming device (27) is formed, provided, or mounted within the material of the electrically non-conductive zone of the vehicle chassis or on the bottom side or internal side of the electrically non-conductive zone of the vehicle chassis; the parasitic beam forming device (27) is arranged and/or designed in such a way that at least some sections thereof laterally project from and/or are arranged laterally from the antenna mounting zone or section and/or an optionally provided balancing antenna surface (13).
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
An improved plug connector (100, 200) is characterised by the following features: the electrical outer conductor contacting section of the outer conductor (113, 213) of the plug (100, 200) is designed to run separately in the radial direction from the axial stop, such that the high frequency signal path formed on the inner wall of the outer conductor (113, 213) between the outer conductor (113, 213) of the plug connector (100, 200) and a further outer conductor (213, 113) of a further plug connector (200, 100) for connection thereto runs over the electrical contacting device running in the radial direction and the mechanical action axial stop on the connector or plug side of the plug connector (100, 200) is provided outside the high frequency signal path provided by the radial contacting device.
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
An improved multi-layer antenna is distinguished by the following features: the patch arrangement (13) is at least divided into two and comprises, in addition to the primary patch element (53), a secondary additional patch element (55), the patch element (53) and the additional patch element (55) can be positioned such that they can be moved towards one another and at least partially one in the other in order to change their overall height (114), and the additional patch element (55) is held by a separate holding and supporting device, preferably by a hood (61) which covers the entire antenna arrangement.
The invention relates to an improved antenna field, characterized by the following features: at least one capacitance (19') is switched between one of the two bus bars (11a, 11b) and at least one center section (9c) of the heating wire (9a, 9b, 9c) formed between 20% and 80% of the total length of the heating wire (9; 9a, 9b, 9c), and/or at least one capacitance (19”) is switched between at least two center sections (9c, 9'c) of the heating wires (9; 9a, 9b, 9c, 9'a, 9'b, 9'c) formed between 20% and 80% of the total length of two heating wires (9; 9a, 9b, 9c; 9'a, 9'b, 9'c), and the at least one capacitance (19', 19") is greater than 50 pF.
The invention relates to a group antenna having at least two transducers (3) disposed offset from one another, and having a network (7) provided to supply the transducers (3), said network comprising coaxial cables (11.1, 11.2...) running between a distributor and/or summation circuit (9) and the access, connection, and/or supply points (13) of the transducer (3) in question. The invention is characterized in that the network (7) comprises at least two different types of coaxial cable (11.1, 11.2...) characterized by different phase speeds.
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 3/32 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by mechanical means
96.
METHOD AND DEVICE FOR THE CONTACT-FREE TRANSMISSION OF DATA FROM AND/OR TO A PLURALITY OF DATA OR INFORMATION CARRIERS, PREFERABLY IN THE FORM OF RFID TAGS
An improved method and an improved device for the contact-free transmission of data from and/or to a plurality of data or information carriers (9) are characterized by the following features: After the exchange of information between a read and/or write device (1) and a data or information carrier (9), said carrier is switched to a standby impedance mode (Z4) in order to reduce undesired interaction with data or information carriers (9) adjoining the antenna field, said mode differing from an initial impedance mode (Z1) and communication impedance modes (Z2, Z3) during the emission of an information signal from the data or information carrier (9).
An improved antenna device is characterised by the following features: an external length compensation device (35) is provided, permitting a differing length expansion of the housing/radome (1) relative to at least one of the at least two external mounting devices (15) for fixing the antenna device, at least one of the two mounting devices (15, 15') is provided with an external length compensation device (35), which covers at least one mounting device (15, 15') and a guide device by means of which the housing/radome (1) may be adjusted relative to the mounting device (15, 15') in one direction of the antenna housing/radome (1) at least for one path length and the external length compensation device (35) with the guide device is designed such that even with fastened screws (37) play (41) remains between a section of the housing/radome (1) and a section of the mounting device (15) in order to permit an unhindered compensation movement between the mounting device (15) and the housing/radome(1).
An improved antenna device is characterised by the following features: an internal length compensation device (135) is provided, permitting a varying length expansion of the housing/radome (1) in relation to the antenna support or reflector device (9) located within (7) the housing/radome (1), at least one of at least two internal fixing devices (115; 115') is provided with the internal length compensation device (135), the internal length compensation device (135) is in at least two parts or has two limbs, wherein one part (114') is fixed to the antenna support and/or reflector device (9) and the other part (119') is at least indirectly fixed to the housing/radome (1) and/or supported thereby and the at least two parts (114', 119') can be moved relative to each other, be moved in position or deformed, in particular with relation to the support points of both parts, the position may be changed with common deformation.
The invention relates to an improved RFID-antenna-system that is characterised by the following characteristics: the at least two patch antennas (21) are offset in relation to each other in the direction of the passage path (3) or at least with one component in the direction of the passage (3'), the at least two patch antennas (21) form a group of patch antennas (A, B) for grouping and for reducing the size of the monitoring area in the direction of the passage (3'), and the at least two patch antennas (21) are arranged at the same distance in relation to surface of the base (5) of the path of the passage (3) and/or on the same horizontal plane or are offset in relation thereto, such that a straight line passes through the centre and/or centre of gravity of at least two adjacent patch antennas (21) formed with the horizontal plane and/or a plane that is parallel to the surface of the base (5) at an angle α that is ≤ 45°.
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
G06K 7/08 - Methods or arrangements for sensing record carriers by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
The invention relates to an improved RFID-antenna-system for a goods identification system (WIS), said RFID antenna system being characterised by the following characteristics: the at least two patch antennas (21) form a group of patch antennas (A, B) for grouping and for reducing the size of the monitoring area in the direction of the passage (3') and the at least two patch antennas (21) are arranged at the same distance in relation to the surface of the base (5) of the path of the passage (3) and/or on the same horizontal plane or are offset in relation thereto, such that a straight line passes through the centre and/or centre of gravity of at least two adjacent patch antennas (21) formed with the horizontal plane and/or a plane that is parallel to the surface of the base (5) at an angle α that is ≤ 45°.
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
G06K 7/08 - Methods or arrangements for sensing record carriers by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
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