A transmission measurement system for a guided surface wave transmitted by a guided surface waveguide probe, wherein the transmission measurement system includes at least one mobile metering device configured with a mobile 3-axis antenna and a plurality of sensing subsystems to continuously sense and measure a plurality of meter measurement data while being conveyed by a ground-based or airborne vehicle, the plurality of meter measurement data include but is not limited to the electromagnetic field strength of the guided surface wave, the weather and atmospheric conditions local to the mobile metering device, and soil sigma measurements selected from at least estimated soil sigma measurements and direct soil sigma measurements along the path of the mobile metering device.
G01R 29/08 - Mesure des caractéristiques du champ électromagnétique
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
2.
Anisotropic constitutive parameters for launching a Zenneck surface wave
Various examples are provided related to anisotropic constitutive parameters (ACPs) that can be used to launch Zenneck surface waves. In one example, among others, an ACP system includes an array of ACP elements distributed above a medium such as, e.g., a terrestrial medium. The array of ACP elements can include one or more horizontal layers of radial resistive artificial anisotropic dielectric (RRAAD) elements positioned in one or more orientations above the terrestrial medium. The ACP system can include vertical lossless artificial anisotropic dielectric (VLAAD) elements distributed above the terrestrial medium in a third orientation perpendicular to the horizontal layer or layers. The ACP system can also include horizontal artificial anisotropic magnetic permeability (HAAMP) elements distributed above the terrestrial medium. The array of ACP elements can be distributed about a launching structure, which can be excited with an electromagnetic field to facilitate the launch of a Zenneck surface wave.
G01R 27/04 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p. ex. constante de temps dans des circuits comportant des constantes réparties
G01R 27/32 - Mesure de l'atténuation, du gain, du déphasage ou des caractéristiques qui en dérivent dans des réseaux électriques quadripoles, c.-à-d. des réseaux à double entréeMesure d'une réponse transitoire dans des circuits comportant des constantes réparties
G01R 27/06 - Mesure des coefficients de réflexionMesure du rapport d'ondes stationnaires
G01R 27/18 - Mesure d'une résistance par rapport à la terre
G01R 27/26 - Mesure de l'inductance ou de la capacitanceMesure du facteur de qualité, p. ex. en utilisant la méthode par résonanceMesure de facteur de pertesMesure des constantes diélectriques
G01V 3/12 - Prospection ou détection électrique ou magnétiqueMesure des caractéristiques du champ magnétique de la terre, p. ex. de la déclinaison ou de la déviation fonctionnant par ondes électromagnétiques
G01V 3/38 - Traitement de données, p. ex. pour l'analyse, pour l'interprétation ou pour la correction
G01R 21/00 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance
G01R 27/02 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p. ex. constante de temps
G01R 1/26 - Sections de mesure, p. ex. section fendue, de ligne de transmission, p. ex. du type guide d'onde avec déplacement linéaire de la sonde
3.
System and method for measuring fields over distance
The present disclosure involves positioning a plurality of metering devices positioned along a terrestrial medium relative to a Zenneck waveguide probe in order to generate field measurements of the wireless output of such Zenneck waveguide probe. A computing device configures each of the metering devices for operation at an operating frequency. Each of the metering devices generates field measurements over time during the testing of the Zenneck waveguide probe. The field measurements from each of the metering devices are stored in a data store, where the field measurements indicate a wireless signal output of the Zenneck surface waveguide probe. A user interface is generated and rendered on a display that indicates a field strength over distance of the wireless signal output of the Zenneck surface waveguide probe. The metering devices include various components to facilitate taking the field measurements.
The present disclosure involves positioning a plurality of metering devices positioned along a terrestrial medium relative to a Zenneck surface waveguide probe to generate field measurements of the wireless output of such Zenneck surface waveguide probe. A computing device configures each of the metering devices for operation at an operating frequency. Each of the metering devices generates field measurements over time during the testing of the Zenneck surface waveguide probe. The field measurements from each of the metering devices are stored in a data store, where the field measurements indicate a wireless signal output of the Zenneck surface waveguide probe. A user interface is generated and rendered on a display that indicates a field strength over distance of the wireless signal output of the Zenneck surface waveguide probe. The metering devices include various components to facilitate taking the field measurements.
Various examples are provided related to anisotropic constitutive parameters (ACPs) that can be used to launch Zenneck surface waves. In one example, among others, an ACP system includes an array of ACP elements distributed above a medium such as, e.g., a terrestrial medium. The array of ACP elements can include one or more horizontal layers of radial resistive artificial anisotropic dielectric (RRAAD) elements positioned in one or more orientations above the terrestrial medium. The ACP system can include vertical lossless artificial anisotropic dielectric (VLAAD) elements distributed above the terrestrial medium in a third orientation perpendicular to the horizontal layer or layers. The ACP system can also include horizontal artificial anisotropic magnetic permeability (HAAMP) elements distributed above the terrestrial medium. The array of ACP elements can be distributed about a launching structure, which can be excited with an electromagnetic field to facilitate the launch of a Zenneck surface wave.
H01Q 9/36 - Disposition verticale de l'élément avec charge au sommet
H01Q 15/02 - Dispositifs de réfraction ou diffraction, p. ex. lentille, prisme
H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
6.
ANISOTROPIC CONSTITUTIVE PARAMETERS FOR LAUNCHING A ZENNECK SURFACE WAVE
Various examples are provided related to anisotropic constitutive parameters (ACPs) that can be used to launch Zenneck surface waves. In one example, among others, an ACP system includes an array of ACP elements distributed above a medium such as, e.g., a terrestrial medium. The array of ACP elements can include one or more horizontal layers of radial resistive artificial anisotropic dielectric (RRAAD) elements positioned in one or more orientations above the terrestrial medium. The ACP system can include vertical lossless artificial anisotropic dielectric (VLAAD) elements distributed above the terrestrial medium in a third orientation perpendicular to the horizontal layer or layers. The ACP system can also include horizontal artificial anisotropic magnetic permeability (HAAMP) elements distributed above the terrestrial medium. The array of ACP elements can be distributed about a launching structure, which can be excited with an electromagnetic field to facilitate the launch of a Zenneck surface wave.
H01Q 9/36 - Disposition verticale de l'élément avec charge au sommet
H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
H01Q 15/02 - Dispositifs de réfraction ou diffraction, p. ex. lentille, prisme
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
7.
Anisotropic constitutive parameters for launching a Zenneck surface wave
Various examples are provided related to anisotropic constitutive parameters (ACPs) that can be used to launch Zenneck surface waves. In one example, among others, an ACP system includes an array of ACP elements distributed over a medium such as, e.g., a terrestrial medium. The array of ACP elements can include one or more horizontal layers of radial resistive artificial anisotropic dielectric (RRAAD) elements positioned in one or more orientations over the terrestrial medium. The ACP system can include vertical lossless artificial anisotropic dielectric (VLAAD) elements distributed over the terrestrial medium in a third orientation perpendicular to the horizontal layer or layers. The ACP system can also include horizontal artificial anisotropic magnetic permeability (HAAMP) elements distributed over the terrestrial medium. The array of ACP elements can be distributed about a launching structure, which can excite the ACP system with an electromagnetic field to launch a Zenneck surface wave.
G01R 27/04 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p. ex. constante de temps dans des circuits comportant des constantes réparties
G01R 27/06 - Mesure des coefficients de réflexionMesure du rapport d'ondes stationnaires
G01R 27/18 - Mesure d'une résistance par rapport à la terre
G01R 27/26 - Mesure de l'inductance ou de la capacitanceMesure du facteur de qualité, p. ex. en utilisant la méthode par résonanceMesure de facteur de pertesMesure des constantes diélectriques
G01V 3/12 - Prospection ou détection électrique ou magnétiqueMesure des caractéristiques du champ magnétique de la terre, p. ex. de la déclinaison ou de la déviation fonctionnant par ondes électromagnétiques
G01V 3/38 - Traitement de données, p. ex. pour l'analyse, pour l'interprétation ou pour la correction
8.
Excitation and use of guided surface wave modes on lossy media
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H01Q 1/04 - Adaptation aux usages souterrains ou subaquatiques
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
Disclosed are various embodiments for exciting a guided surface waveguide probe to create a plurality of resultant fields that are substantially mode-matched to a Zenneck surface wave mode of a surface of a lossy conducting medium and embodiments for receiving energy from a Zenneck surface wave launched on the lossy conducting medium.
H01P 5/00 - Dispositifs de couplage du type guide d'ondes
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
H01Q 1/00 - Détails de dispositifs associés aux antennes
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
Disclosed are various embodiments for controlling the operation of a guided surface waveguide probe. A control system coupled to the guided surface waveguide probe can monitor and control the guided surface waveguide probe and one or more subsystems associated with the guided surface waveguide probe. Based on data collected from the guided surface waveguide probe and/or the various subsystems, the control system can adjust the operation of the guided surface waveguide probe. Human operators can interact with the control system at a location outside of a safety perimeter surrounding the guided surface waveguide probe.
H01P 5/04 - Dispositifs de couplage du type guide d'ondes à coefficient de couplage variable
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H03H 7/00 - Réseaux à plusieurs accès comportant comme composants uniquement des éléments électriques passifs
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02J 50/23 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de transmission, p. ex. les antennes-réseau directives ou les antennes Yagi
Disclosed are various receive circuits by which to receive a plurality of guided surface waves transmitted by a plurality of guided surface waveguide probes over a surface of a terrestrial medium according to various embodiments.
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
Disclosed is a system and method for disaster warning recovery including a power modulator. A location is determined for an area affected by an emergency event. An emergency message is generated that corresponds to the emergency event. The emergency message is transmitted by via a guided surface wave. The guided surface wave is launched by a guided surface waveguide probe. The power modulator is coupled to the guided surface waveguide probe.
G08B 21/02 - Alarmes pour assurer la sécurité des personnes
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p. ex. systèmes d’alerte aux séismes et aux tsunamis
13.
Minimizing atmospheric discharge within a guided surface waveguide probe
Disclosed are various embodiments for eliminating or minimizing atmospheric discharge within the internal phasing coil of the guided surface waveguide probe. A guided surface waveguide probe comprises a charge terminal elevated over a lossy conducting medium. The shape of the charge terminal is designed to minimize atmospheric discharge. A top portion of a coil being configured to provide a voltage to the charge terminal with a phase delay that matches a wave tilt angle associated with a complex Brewster angle of incidence associated with the lossy conducting medium is recessed within a hollow region of the charge terminal.
H01P 5/04 - Dispositifs de couplage du type guide d'ondes à coefficient de couplage variable
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H01P 5/08 - Dispositifs de couplage du type guide d'ondes destinés au couplage de lignes ou de dispositifs de différentes sortes
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
Disclosed are various embodiments for eliminating or minimizing atmospheric discharge within the guided surface waveguide probe. Atmospheric discharge can be minimized to a nominal amount according to one or more factors, such as, for example, the use of a corona hood, the effective diameter of the internal coil, the effective diameter of the tube, and the shape of the charge terminal.
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H02J 50/23 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de transmission, p. ex. les antennes-réseau directives ou les antennes Yagi
15.
Adjustment of guided surface waveguide probe operation
Disclosed are various embodiments for transmitting and receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium excited by a guided surface waveguide probe.
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H01P 5/00 - Dispositifs de couplage du type guide d'ondes
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H04B 13/00 - Systèmes de transmission caractérisés par le milieu utilisé pour la transmission, non prévus dans les groupes
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H02J 50/27 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de réception, p. ex. les antennes redresseuses
H02J 50/23 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de transmission, p. ex. les antennes-réseau directives ou les antennes Yagi
16.
CHARGE TERMINAL DESIGN FOR GUIDED SURFACE WAVEGUIDE PROBE
Disclosed is an exemplary guided surface waveguide probe configured to launch a guided surface wave along a surface of a lossy conducting medium. In one embodiment, the guided surface waveguide probe comprises a charge terminal elevated to a height above the lossy conducting medium; a support structure that supports the charge terminal; at least one section of internal coil that is supported within the support structure and is coupled to an excitation source; a conductive tube conductively coupled to the at least one section of internal coil at a bottom end, and a plurality of coupling conductors that extend radially away from a top of the conductive tube to a plurality of points located on an inner surface of the charge terminal.
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
17.
MEASURING OPERATIONAL PARAMETERS AT THE GUIDED SURFACE WAVEGUIDE PROBE
Disclosed is an exemplary guided surface waveguide probe. In one embodiment, the guided surface waveguide probe comprises a charge terminal elevated to a height above the lossy conducting medium; a support structure that supports the charge terminal; an internal coil that is supported within the support structure and is coupled to an excitation source; a conductive tube having a first end conductively coupled to the at least one section of internal coil, wherein a second end of the conductive tube extends vertically towards and is electrically coupled to the charge terminal; at least one sensor electrically coupled to the charge terminal or the internal coil, wherein the at least one sensor measures an operational parameter of the guided surface waveguide probe; and a non-conductive channel connected to the at least one sensor by which data associated with the operational parameter is communicated.
G01R 29/00 - Dispositions pour procéder aux mesures ou à l'indication de grandeurs électriques n'entrant pas dans les groupes
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
A guided surface waveguide probe structure is described. In one example, the guided surface waveguide probe structure includes a charge terminal elevated to a first height above a lossy conducting medium and a phasing coil elevated to a second height above the lossy conducting medium, wherein the first height is larger than the second height. The structure further includes a non-conductive support structure to support the phasing coil and the charge terminal. The non-conductive support structure includes a truss frame secured to and supported over a substructure, and the truss frame supports the phasing coil at the second height above the lossy conducting medium. The non-conductive support structure also includes a charge terminal truss extension supported by the truss frame, and the charge terminal truss extension supports the charge terminal at the first height above the lossy conducting medium.
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H04B 3/02 - Systèmes à ligne de transmission Détails
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
19.
ADJUSTMENT OF GUIDED SURFACE WAVEGUIDE PROBE OPERATION
Disclosed are various embodiments for transmitting and receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium excited by a guided surface waveguide probe. A charge terminal can be excited via a feed network to establish an electric field that couples into the guided surface waveguide mode along the surface of the lossy conducting medium.
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
20.
MINIMIZING ATMOSPHERIC DISCHARGE WITHIN A GUIDED SURFACE WAVEGUIDE PROBE
Disclosed are various embodiments for eliminating or minimizing atmospheric discharge within the internal phasing coil of the guided surface waveguide probe. A guided surface waveguide probe comprises a charge terminal elevated over a lossy conducting medium. The shape of the charge terminal is designed to minimize atmospheric discharge. A top portion of a coil being configured to provide a voltage to the charge terminal with a phase delay that matches a wave tilt angle associated with a complex Brewster angle of incidence associated with the lossy conducting medium is recessed within a hollow region of the charge terminal.
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
Disclosed are embodiments for anchoring a guided surface waveguide probe. A guided surface waveguide probe can be suspended from a support structure manufactured from a nonconductive material, the support structure comprising a plurality of beams. A base bracket is configured to receive at least one of the plurality of beams and further comprising a hole. The base bracket rests upon a pad. An anchor bolt protrudes from the pad through the hole of the base bracket. Also, a fastener engages the anchor bolt to secure the base bracket to the pad.
E04H 12/00 - ToursMâts ou pylônesCheminées d'usineChâteaux d'eauProcédés d'édification de ces structures
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
22.
TOWER STRUCTURE FOR A GUIDED SURFACE WAVEGUIDE PROBE
Disclosed is a support structure (530) for a guided surface waveguide probe. In some embodiments, the support structure includes vertically oriented corner columns (1004) that define outer corners of the structure, vertically oriented intermediate columns (1006) that define portions of outer sides of the structure, each intermediate column being positioned between a pair of corner columns, framing members that extend between the corner columns and the intermediate columns, plates located at junctions between the framing members and the columns, and fasteners (1086) located at the junctions that secure the framing members and the plates to the corner columns and the intermediate columns, and that secure the framing members to the plates, wherein the corner columns, intermediate columns, framing members, plates, and fasteners are all made of a non-conductive material.
Embodiments of a guided surface waveguide probe (200a-f, 500) are disclosed. One embodiment, among others, has a guided surface waveguide probe (200a-f, 500) including a charge terminal (T1, 520) elevated over a lossy conducting medium (203, 503) by way of a support structure (530), and a substantially planar support platform (510, 510') situated under the support structure (530) and co-planar with a roof of a substructure of the guided surface waveguide probe (200a-f, 500). The support platform (510, 510') can be made from or include an insulating material part that is sufficiently insulating to prevent degradation of the support platform (510, 510') caused by the electric fields. A primary coil (269, 620) associated with the guided surface waveguide probe (200a-f, 500) can magnetically couple with the phasing coil to excite the charge terminal (T1, 520) to produce a guided surface wave on the lossy conducting medium (203, 503).
H04B 13/02 - Systèmes de transmission dans lesquels le milieu de propagation est constitué par la terre ou une grande masse d'eau la recouvrant, p. ex. télégraphie par le sol
E04H 12/12 - Structures faites en matériaux spécifiés en béton ou autre matériau analogue à la pierre, avec ou sans armature interne ou externe, p. ex. avec revêtements métalliques, avec éléments de coffrage permanents
H01F 27/06 - Montages, supports ou suspensions de transformateurs, réactances ou bobines d'arrêt
H01F 27/30 - Fixation ou serrage de bobines, d'enroulements ou de parties de ceux-ci entre euxFixation ou montage des bobines ou enroulements sur le noyau, dans l'enveloppe ou sur un autre support
24.
Excitation and use of guided surface wave modes on lossy media
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
25.
Variable frequency receivers for guided surface wave transmissions
Disclosed herein are various embodiments for a guided surface waveguide probe and a guided surface wave receiver, where the guided surface wave receiver comprises processing circuitry that (a) identifies at least one frequency from a plurality of available frequencies associated with a transmission of Zenneck surface waves along a terrestrial medium, and (b) adjusts a frequency at which the guided surface wave receiver receives electrical energy from the Zenneck surface waves via the terrestrial medium to a predetermined frequency.
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 5/00 - Circuits pour le transfert d'énergie électrique entre réseaux à courant alternatif et réseaux à courant continu
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
H03H 7/40 - Adaptation automatique de l'impédance de charge à l'impédance de la source
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle
Disclosed are various receive circuits by which to receive a plurality of guided surface waves transmitted by a plurality of guided surface waveguide probes over a surface of a terrestrial medium according to various embodiments.
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H01Q 1/00 - Détails de dispositifs associés aux antennes
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
27.
SITE SPECIFICATION FOR DIRECTIONAL GUIDED SURFACE WAVE TRANSMISSION IN A LOSSY MEDIA
Various examples are provided for site specification for directional guided surface wave transmission in a lossy media. In one example, a probe site includes a propagation interface including first and second regions comprising different lossy conducting mediums. A guided surface waveguide probe positioned adjacent to the first and second regions can generate at least one electric field to launch a guided surface wave along the propagation interface in a radial direction defined by the first region and restricted by the second region. The propagation interface can also include additional regions comprising the same or different lossy conducting mediums. One or more of the regions can be prepared regions. In some cases, the regions can correspond to a terrestrial medium (e.g., a shoreline) and water (e.g., seawater along the shoreline).
Disclosed a guided surface waveguide probe including a charge terminal configured to generate an electromagnetic field and a support apparatus that supports the charge terminal above a lossy conducting medium, wherein the electromagnetic field generated by the charge terminal synthesizes a wave front incident at a complex Brewster angle of incidence (9i B) of the lossy conducting medium.
The present disclosure is directed to mobile guided surface waveguide probes and receivers. In a representative embodiment, an excitation source such as a generator is coupled to a guided surface waveguide probe. The excitation source and the guided surface waveguide probe mounted to a rigid frame for transport.
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H01P 5/04 - Dispositifs de couplage du type guide d'ondes à coefficient de couplage variable
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
30.
MOBILE GUIDED SURFACE WAVEGUIDE PROBES AND RECEIVERS
The present disclosure sets forth various embodiments of power reception kits and methods. In one embodiment, a guided surface wave receive structure is configured to obtain electrical energy from a guided surface wave travelling along a terrestrial medium. Power output circuitry having a power output is configured to be coupled to an electrical load. The electrical load is experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave. At least one connector is configured to couple the at least one guided surface wave receive structure to the power output circuitry.
Disclosed are various embodiments of apparatuses and methods for global time synchronization using a guided surface wave traveling along the surface of a terrestrial medium. In one embodiment, a guided surface wave receive structure receives electrical energy from a guided surface wave that is generated at a specific time and is traveling along a terrestrial medium. A time synchronization circuit that is coupled to the guided surface wave receive structure synchronizes its time with the time at the origin of the guided surface wave based at least in part based on the propagation delay of the guided surface wave between the origin of the guided surface wave and the guided surface wave receive structure.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
32.
POWER INTERNAL MEDICAL DEVICES WITH GUIDED SURFACE WAVES
Disclosed is an implantable medical device and methods of using the medical device. The medical device may include a guided surface wave receive structure configured to receive a guided surface wave transmitted by a guided surface waveguide probe. The guided surface wave receive structure in the medical device generates an alternating current signal when the guided surface wave is received. The medical device includes a power circuit that is coupled to the guided surface wave receive structure. The power circuit includes a power storage circuit to store the power signal. The medical device includes a medical circuit that comprises a stimulus circuit, a monitoring circuit, and potentially other components. The stimulus circuit provides a stimulus to a human body. The monitoring circuit measures a characteristic of the human body.
The use of a combination of wired and wireless power distribution equipment, coexisting together in various embodiments, is described. For example, one or more sub- transmission and/or distribution stations for wired power distribution, for example, can be retrofitted to include wireless power distribution equipment. Using the wireless power distribution equipment, power received via a wired transmission network can be re- transmitted using a sub-transmission and/or a distribution probe, for example. Similarly, power received by wireless receive structures through transmission, sub-transmission, or distribution frequency guided surface waves can be re-transmitted over wired networks, such as wired transmission, sub-transmission, and/or distribution networks.
Disclosed are various approaches for measuring and reporting the amount of electrical power consumed by an electrical load attached to a guided surface wave receive structure. A guided surface wave receive structure is configured to obtain electrical energy from a guided surface wave traveling along a terrestrial medium. An electrical load is coupled to the guided surface wave receive structure, the electrical load being experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave. An electric power meter coupled to the electrical load and configured to measure the electrical load.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
Disclosed a guided surface waveguide probe including a charge terminal configured to generate an electromagnetic field and a support apparatus that supports the charge terminal above a lossy conducting medium, wherein the electromagnetic field generated by the charge terminal synthesizes a wave front incident at a complex Brewster angle of incidence (θi Β) of the lossy conducting medium.
Disclosed is hybrid communication in which a first message from a guided surface wave probe node is embedded in a guided surface wave, and a second message from a guided surface wave receive node uses a different messaging mechanism.
Disclosed are various embodiments of systems and methods for transmitting guided surface waves that illuminate a defined region. In one embodiment, such a method comprises installing a plurality of guided surface waveguide probes (PI, P2, P3, P4, P5, P6) across a defined region having set boundaries, and setting respective frequency values of operation for the plurality of guided surface waveguide probes that allow for respective service areas to be defined that in the aggregate cover the defined region with guided surface waves.
H01Q 1/00 - Détails de dispositifs associés aux antennes
H01Q 9/00 - Antennes électriquement courtes dont les dimensions ne sont pas supérieures à deux fois la longueur d'onde et constituées par des éléments rayonnants conducteurs actifs
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
Disclosed are various embodiments of an electromagnetic hybrid phased array system. One such embodiment includes a guided surface waveguide probe, and a contrawound toroidal helix antenna collocated with the guided surface waveguide probe in which the contrawound toroidal helix comprises ring elements spaced from each other and wrapped around the guided surface waveguide probe. The system further includes a signal source applied to at least the guided surface waveguide probe, such that the guided surface waveguide probe and the contrawound toroidal helix contribute individual vertical electric fields to form a radiation pattern based on the phase and amplitude characteristics of the individual vertical electric fields.
H01Q 9/34 - Antennes de types mât ou pylône ou antennes analogues haubanées ou autoportantes
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
H01Q 3/30 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle
Disclosed are various embodiments for fixing a navigational position using guided surface waves launched from guided surface wave waveguide probes at various ground stations. A guided surface wave is received using a guided surface wave receive structure. A reflection of the guided surface wave is received using the guided surface wave receive structure. An amount of time that has elapsed between receiving the guided surface wave and receiving the reflection of guided surface wave is calculated. A location of the guided surface wave receive structure is determined based at least in part on the amount of time elapsed between receiving the guided surface wave and receiving the reflection of guided surface wave.
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
G01S 11/02 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
40.
ADAPTATION OF ENERGY CONSUMPTION NODE FOR GUIDED SURFACE WAVE RECEPTION
Disclosed, in one example, is an energy consumption node. The node includes a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling along a terrestrial medium. The node also includes a distribution system coupled to the guided surface wave receive structure and configured to distribute the obtained electrical energy to an electrical load coupleable to the distribution system.
Various embodiments for deterring theft in wireless power systems are disclosed. In one embodiment, an electrical device includes a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling along a terrestrial medium, and an electrical load coupled to the guided surface wave receive structure. The electrical load is experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave. Processing circuitry of the electrical device may be configured to monitor the electrical load to determine whether a power consumption of the electrical load has exceeded a predefined amount of permitted power consumption and disable the wireless power receiver or the electrical load coupled to the wireless power receive structure in response to the electrical load exceeding the predefined amount of permitted power consumption.
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 3/14 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau par interruption, ou mise en circuit, des charges du réseau, p. ex. charge équilibrée progressivement
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
An object identification system (400) includes a guided surface waveguide probe (P) that produces a guided surface wave; and an object identification tag (402) having a receive structure (R, 412) and a tag circuit (44), the tag circuit coupled to the receive structure and electrically powered as a load on the probe by conversion of the guided surface wave to electrical current at the receive structure, the tag circuit configured to emit a return signal containing a tag identifier when electrically powered by presence of the guided surface wave.
G01S 13/75 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues utilisant des transpondeurs alimentés par les ondes reçues, p. ex. utilisant des transpondeurs passifs
G01V 15/00 - Marques d'identification fixées ou associées à un objet afin de permettre la détection de l'objet
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
G08B 13/24 - Déclenchement électrique par une interférence avec la distribution d'un champ électromagnétique
A method of managing objects in a site (424) includes producing a guided surface wave with a guided surface waveguide probe (P), the guided surface wave having sufficient energy density to power object identification tags (402) in an entirety of the site; receiving reply signals from the object identification tags, each object identification tag associated with an object (404); and identifying geolocation of one or more the objects according to received reply signals from the object identification tags that are associated with the one or more of the objects.
G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p. ex. d'un radar primaire et d'un radar secondaire
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
44.
Mobile guided surface waveguide probes and receivers
The present disclosure sets forth various embodiments of power reception kits and methods. In one embodiment, a guided surface wave receive structure is configured to obtain electrical energy from a guided surface wave travelling along a terrestrial medium. Power output circuitry having a power output is configured to be coupled to an electrical load. The electrical load is experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave. At least one connector is configured to couple the at least one guided surface wave receive structure to the power output circuitry.
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H01P 5/04 - Dispositifs de couplage du type guide d'ondes à coefficient de couplage variable
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
Disclosed are various embodiments for field strength monitoring of electromagnetic fields generated by a guided surface waveguide probe. A field meter measures the field strength of the electromagnetic field. The field meter communicates the measured field strength to a probe control system coupled to the guided surface waveguide probe. Adjustments can be made to one or more operational parameters of the guided surface waveguide probe according to the measured field strength.
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H01Q 13/26 - Guide d'onde en surface constitué par un seul conducteur, p. ex. bandes conductrices
G01V 3/12 - Prospection ou détection électrique ou magnétiqueMesure des caractéristiques du champ magnétique de la terre, p. ex. de la déclinaison ou de la déviation fonctionnant par ondes électromagnétiques
Disclosed is a disaster warning device with a guided surface wave receive structure, an impedance matching network, a power circuit, a data processing circuit, and a warning output. The power circuit and the data processing circuit may be coupled to the guided surface wave receive structure. The power circuit may supply electrical energy to power to the data processing circuit and warning output. The power circuit may receive power from a guided surface wave. The data processing circuitry may receive data communications from a guided surface wave.
Various examples are provided for enhanced guided surface waveguide probes, systems and methods. In one example, a guided surface waveguide probe includes a charge terminal comprising a upper terminal portion coupled to a lower terminal portion through a variable capacitance. In another example, a method includes positioning the charge terminal at a defined height over a lossy conducting medium; adjusting a phase delay (Φ) of a feed network connected to the charge aterminal to match a wave tilt angle (Ψ) corresponding to a complex Brewster angle of incidence (θί,Β) associated with the lossy conducting medium; adjusting the variable capacitance based upon an image ground plane impedance (Zin) associated with the lossy conducting medium; and exciting the charge terminal with an excitation voltage via the feed network. The excitation voltage can establish an electric field that couples into a guided surface waveguide mode along a surface of the lossy conducting medium.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
Various examples are provided for global electrical power multiplication. In one example, a global power multiplier includes first and second guided surface waveguide probes separated by a distance equal to a quarter wavelength of a defined frequency and configured to launch synchronized guided surface waves along a surface of a lossy conducting medium at the defined frequency; and at least one excitation source configured to excite the first and second guided surface waveguide probes at the defined frequency, where the excitation of the second guided surface waveguide probe at the defined frequency is 90 degrees out of phase with respect to the excitation of the first guided surface waveguide probe. In another example, a method includes launching synchronized guided surface waves along a surface of a lossy conducting medium by exciting first and second guided surface waveguide probes to produce a traveling wave propagating along the surface.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 50/50 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des répéteurs d’énergie supplémentaires entre les dispositifs de transmission et les dispositifs de réception
49.
MOBILE GUIDED SURFACE WAVEGUIDE PROBES AND RECEIVERS
The present disclosure is directed to mobile guided surface waveguide probes and receivers. In a representative embodiment, an excitation source such as a generator is coupled to a guided surface waveguide probe. The excitation source and the guided surface waveguide probe mounted to a rigid frame for transport.
Disclosed are various approaches for determining positions of a navigation unit and correcting for errors. The navigation unit can receive a guided surface wave using a guided surface wave receive structure. The navigation unit can then determine a potential location of the guided surface wave receive structure. Finally, the navigation unit can determine an accuracy of the potential location based at least in part on a secondary data source.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 1/04 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes utilisant les ondes radioélectriques Détails
G01S 1/08 - Systèmes pour déterminer une direction ou une ligne de position
G01S 5/10 - Position du récepteur obtenue par coordination de plusieurs lignes de position définies par des mesures de différence de parcours
Disclosed are systems and methods for long distance transmission of offshore generated power. A turbine (403) is located offshore. The turbine (403) can be mechanically coupled to a generator. A guided surface waveguide probe (413) is electrically coupled to the generator and configured to launch a guided surface wave (416) on a terrestrial medium.
Disclosed are various approaches for determining a location using guided surface waves. A guided surface wave is received. A field strength of a guided surface wave is identified. A phase of the guided surface wave is identified. A distance from a guided surface waveguide probe that launched the guided surface wave is calculated. A location is determined based at least in part on the distance from the guided surface waveguide probe.
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
G01S 11/00 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation
Disclosed are various approaches for determining a location using guided surface waves. A wavelength and a phase of a base guided surface wave launched from a ground station and received by the guided surface wave receive structure are identified. A range of an overlaid guided surface wave launched from the ground station and received by the guided surface wave receive structure are identified., wherein the range of the overlaid guided surface wave is measured as a number of wavelengths of the base guided surface wave. A distance of the guided surface wave receive structure from the ground station based at least in part on the phase of the base guided surface wave and the range of the overlaid guided surface wave is calculated. Finally, a location of the guided surface wave receive structure based at least in part on the distance of the guided surface wave receive structure from the ground station is determined.
G01S 11/02 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
54.
DETECTING UNAUTHORIZED CONSUMPTION OF ELECTRICAL ENERGY
Aspects of detecting the unauthorized consumption of electrical energy are described. In some embodiments, a system includes a guided surface waveguide probe that launches a guided surface wave along a surface of a terrestrial medium. The system further includes metering systems that are distributed within a geographical region associated with the guided surface waveguide probe. The system also includes at least one computing device and memory storing computer instructions that cause the at least one computing device to generate an energy flow map using data obtained from the metering systems.
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
G01V 3/26 - Prospection ou détection électrique ou magnétiqueMesure des caractéristiques du champ magnétique de la terre, p. ex. de la déclinaison ou de la déviation spécialement adaptée au carottage fonctionnant au moyen de champs magnétiques ou électriques produits ou modifiés par la formation terrestre environnante ou par les dispositifs de détection
55.
MAGNETIC COILS HAVING CORES WITH HIGH MAGNETIC PERMEABILITY
Aspects of magnetic coils having cores with relatively high magnetic permeability are described. In some embodiments, a system includes a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling across a terrestrial medium. The guided surface wave receive structure includes a magnetic coil and a core disposed in the magnetic coil. The core in some embodiments has a relative magnetic permeability greater than about 10 and less than about 1,000,000. An electrical load is coupled to the guided surface wave receive structure, with the electrical load being experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave.
H01Q 7/06 - Cadres ayant une distribution du courant sensiblement uniforme et un diagramme de rayonnement directif perpendiculaire au plan du cadre avec un noyau en matière ferromagnétique
Disclosed is a guided surface waveguide probe including a charge terminal configured to generate an electromagnetic field and a support apparatus that supports the charge terminal above a lossy conducting medium, wherein the electromagnetic field generated by the charge terminal synthesizes a wave front incident at a complex Brewster angle of incidence (θi,B) of the lossy conducting medium.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
Aspects of return coupled wireless power transmission systems are described. In one embodiment, a system includes a guided surface waveguide probe including a charge terminal elevated at a height over a lossy conducting medium, a ground stake, and a feed network. The system further includes a conductor coupled to the ground stake that extends a distance away from the guided surface waveguide probe across the lossy conducting medium, and at least one guided surface wave receivers including a ground connection coupled to the conductor. The conductor can help to provide additional efficiency in power transfer between the guided surface waveguide probe and the guided surface wave receivers, especially when the operating frequency of the probe is in the medium, high, or very high frequency ranges.
The invention concerns restricting the transmission of energy by guided surface wave (Sommerfeld-Zenneck wave) receive equipment to unauthorized users. In one embodiment, an apparatus includes a network interface adapted to receive a valid key code, and a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling along a lossy conducting (terrestrial) medium, wherein the guided surface wave is embedded with a user key code. Accordingly, processing circuitry is further included and is adapted to validate the user key code against the valid key code. The processing circuitry is adapted to disable delivery of the electrical energy from the guided surface wave to an electrical load if the user key code is invalid.
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
59.
CHANGING GUIDED SURFACE WAVE TRANSMISSIONS TO FOLLOW LOAD CONDITIONS
Disclosed are various embodiments of a guided surface waveguide transmit system. One embodiment of the guided surface waveguide transmit system includes a guided surface waveguide probe configured to transmit a guided surface wave along a lossy conducting medium. The system further includes a controller device configured to receive load status data and signal for the guided surface waveguide probe to adjust transmission of the guided surface wave based at least in part on the load status data.
H01Q 9/00 - Antennes électriquement courtes dont les dimensions ne sont pas supérieures à deux fois la longueur d'onde et constituées par des éléments rayonnants conducteurs actifs
H01Q 21/08 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long du trajet rectiligne ou adjacent à celui-ci
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
60.
FLEXIBLE NETWORK TOPOLOGY AND BIDIRECTIONAL POWER FLOW
Disclosed are various embodiments for establishing bidirectional exchanges of electrical energy between power systems. The embodiments can be configured as a network of power systems that ensure that excess power in one or more power systems can be directed to power systems in a power deficit state. In one embodiment, a power system can be configured to launch a guided surface wave along a lossy conducting medium (203). A controller (230) can be configured to communicate an availability of excess power, receive a request to transmit the excess power, and transmit the power to the remote system. In another embodiment, a method is provided comprising the steps of transmitting a power deficiency indication of a power system to a remote controller, receiving an offer of available power from a remote controller, receiving energy from the second power system; and directing the energy to a load coupled to the power system.
H02J 50/27 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de réception, p. ex. les antennes redresseuses
H01P 3/16 - Guides d'ondes diélectriques, c.-à-d. sans conducteur longitudinal
H01P 5/00 - Dispositifs de couplage du type guide d'ondes
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H02J 50/23 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de transmission, p. ex. les antennes-réseau directives ou les antennes Yagi
Disclosed are various embodiments for distributing power to loads and classifying loads that receive electrical energy in the form of guided surface waves that are transmitted by guided surface waveguide probes along a terrestrial medium.
Disclosed are various approaches for navigation identifying one's current position. A navigation device receives a guided surface wave using a guided surface wave receive structure. The navigation device then receives a reflection of the guided surface wave using the guided surface wave receive structure. The navigation device calculates an amount of time elapsed between receiving the guided surface wave and receiving the reflection of guided surface wave. The navigation device then measures an angle between a wave front of the guided surface wave and a polar axis of the Earth. Finally the navigation device determines a location of the guided surface wave receive structure based at least in part on the angle between the wave front of the guided surface wave and the polar axis of the Earth the amount of time elapsed between receiving the guided surface wave and receiving the reflection of guided surface wave.
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
G01S 11/00 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation
63.
LOAD SHEDDING IN A GUIDED SURFACE WAVE POWER DELIVERY SYSTEM
Disclosed are various embodiments of load shedding techniques for a guided surface wave power delivery system. In one embodiment, among others, a guided surface wave receive structure is configured to obtain electrical energy from a guided surface wave traveling along a lossy conducting medium. A user device is coupled to the guided surface wave receive structure as an electrical load, where a load shedding application of the user device is configured to receive load shedding instructions from a controller device coupled to the guided surface waveguide probe and is configured to regulate user device consumption of the electrical energy provided by the guided surface wave.
H02J 3/14 - Circuits pour réseaux principaux ou de distribution, à courant alternatif pour règler la tension dans des réseaux à courant alternatif par changement d'une caractéristique de la charge du réseau par interruption, ou mise en circuit, des charges du réseau, p. ex. charge équilibrée progressivement
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
An object identification system (400) includes a guided surface waveguide probe that produces a guided surface wave (P) that has a frequency-dependent illumination area (426) in which one or more object identification tags (402) are powered by the guided surface wave and outside of which other object identification tags are not powered by the guided surface wave; and a receiver (408) at the illumination area, the receiver receiving return signals from the one or more object identification tags located in the illumination area, the return signals emitted by the object identification tags as an automated response to being powered by the guided surface wave.
G01S 13/75 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues utilisant des transpondeurs alimentés par les ondes reçues, p. ex. utilisant des transpondeurs passifs
G01V 15/00 - Marques d'identification fixées ou associées à un objet afin de permettre la détection de l'objet
G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
G08B 13/24 - Déclenchement électrique par une interférence avec la distribution d'un champ électromagnétique
An object identification system (400) includes a guided surface waveguide probe (P) that produces a guided surface wave from which object identification tags (402) obtain electrical power to operate, each tag associated with an object (404); and a plurality of receivers deployed at strategic locations to receive return signals from one or more of the tags as the tags move with the associated objects during a lifecycle of the objects.
G01S 13/75 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues utilisant des transpondeurs alimentés par les ondes reçues, p. ex. utilisant des transpondeurs passifs
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p. ex. d'un radar primaire et d'un radar secondaire
G01V 15/00 - Marques d'identification fixées ou associées à un objet afin de permettre la détection de l'objet
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
G08B 13/24 - Déclenchement électrique par une interférence avec la distribution d'un champ électromagnétique
A method of tracking an object (404) including producing a guided surface wave with a guided surface waveguide probe (P), the guided surface wave having sufficient energy density to power object identification tags (402) across an area of interest; receiving return signals from a tag of interest at plural receivers (408), the tag of interest associated with an object and the receivers that receive the return signals change over time as the tag moves with the associated object in the area of interest; and identifying a series of geolocations at which the object was present as a function of time according to the received reply signals from the tag.
G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
Disclosed are various approaches for determining device locations using guided surface waves. A system (406), may include a guided surface wave receive structure (R), a processor (1003), a memory (529, 1006), and an application (533) stored in the memory executable by the processor. The application may cause the system to decode a message included in a guided surface wave received with the guided surface wave receive structure, wherein the message defines an authorized area (603) for the system. The application may then cause the system to determine a current location of the system. Subsequently, the application may cause the system to determine that the current location of the system is outside of the authorized area.
Disclosed are various embodiments for field strength monitoring of electromagnetic fields generated by a guided surface waveguide probe. A field meter measures the field strength of the electromagnetic field. The field meter communicates the measured field strength to a probe control system coupled to the guided surface waveguide probe. Adjustments can be made to one or more operational parameters of the guided surface waveguide probe according to the measured field strength.
G01R 27/32 - Mesure de l'atténuation, du gain, du déphasage ou des caractéristiques qui en dérivent dans des réseaux électriques quadripoles, c.-à-d. des réseaux à double entréeMesure d'une réponse transitoire dans des circuits comportant des constantes réparties
G01V 3/12 - Prospection ou détection électrique ou magnétiqueMesure des caractéristiques du champ magnétique de la terre, p. ex. de la déclinaison ou de la déviation fonctionnant par ondes électromagnétiques
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
H01Q 13/26 - Guide d'onde en surface constitué par un seul conducteur, p. ex. bandes conductrices
G01R 29/08 - Mesure des caractéristiques du champ électromagnétique
H01Q 7/06 - Cadres ayant une distribution du courant sensiblement uniforme et un diagramme de rayonnement directif perpendiculaire au plan du cadre avec un noyau en matière ferromagnétique
Disclosed are various embodiments for transmitting and receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium excited by a guided surface waveguide probe.
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H02J 5/00 - Circuits pour le transfert d'énergie électrique entre réseaux à courant alternatif et réseaux à courant continu
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
G01S 1/00 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes
Disclosed are various embodiments for transmitting and receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium excited by a guided surface waveguide probe.
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H01P 5/04 - Dispositifs de couplage du type guide d'ondes à coefficient de couplage variable
G01S 1/00 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
Disclosed are various embodiments for transmitting and receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium excited by a guided surface waveguide probe.
Various embodiments are disclosed for transmitting and receiving energy via a guided surface wave where energy is conveyed in the form of a guided surface waveguide mode, without wires, along the surface of a lossy conducting medium such as a terrestrial medium. In some embodiments, a method for transmitting energy includes positioning a charge terminal over a lossy conducting medium; adjusting a phase delay of a feed network connected to the charge terminal to match a wave tilt angle corresponding to a complex Brewster angle of incidence associated with the lossy conducting medium; adjusting a load impedance of the charge terminal based upon an image ground plane impedance associated with the lossy conducting medium; and exciting the charge terminal with an excitation voltage via the feed network, the excitation voltage establishing an electric field that couples into a guided surface waveguide mode along a surface of the lossy conducting medium.
Disclosed are various embodiments for embedding data on a guided surface wave. A guided surface waveguide probe emits power as a guided surface wave received by a guided surface wave receive structure circuit. An aggregate electric load of the receiver circuit is modulated with reference to a data signal. A current at the guided surface waveguide probe is monitored. A data signal is recaptured at the guided surface waveguide probe.
H03C 7/02 - Modulation d'ondes électromagnétiques dans des lignes de transmission, des guides d'ondes, des résonateurs à cavité ou des champs de radiation des antennes
H01P 5/00 - Dispositifs de couplage du type guide d'ondes
H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H01Q 1/00 - Détails de dispositifs associés aux antennes
Disclosed are various receive circuits by which to receive a plurality of guided surface waves transmitted by a plurality of guided surface waveguide probes over a surface of a terrestrial medium according to various embodiments.
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface waveguide mode along the surface of a lossy conducting medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe. In one embodiment, compensation is provided to elevate isolated capacitance of a terminal of the waveguide probe in the form of mounted charge devices.
Disclosed are various embodiments for fixing a navigational position using guided surface waves launched from guided surface wave waveguide probes at various ground stations. A navigation unit may fix its position by determining the travel time of guided surface waves from the ground stations to the navigation unit. In another embodiment, the navigation unit may also fix its position by determining the change in intensity of the guided surface waves after travelling from the ground stations to the navigation unit. In other embodiments, the navigation unit may also fix its position by determining the difference in phases of phase-locked guided surface waves as they travel from the ground stations to the navigation unit.
Aspects of a guided surface waveguide probe site and the preparation thereof are described. In various embodiments, the guided surface waveguide probe site may include a propagation interface including a first region and a second region, and a guided surface waveguide probe configured to launch a guided surface wave along the propagation interface. In one aspect of the embodiments, at least a portion of the first region may be prepared to more efficiently launch or propagate the guided surface wave. Among embodiments, the portion of the first region, which may be composed of the Earth, may be treated or mixed with salt, gypsum, sand, or gravel, for example, among other compositions of matter. In other embodiments, the portion of the first region may be covered, insulated, irrigated, or temperature-controlled, for example. By preparing the site, a guided surface wave may be more efficiently launched and/or propagated.
Disclosed is a sensing device including a guided surface wave receive structure, a physical parameter sensor, and a radio frequency transmitter. The guided surface wave receive structure may be configured to obtain electrical energy from a guided surface wave traveling along a terrestrial medium. The physical parameter sensor may be coupled to the guided surface wave receive structure. The physical parameter sensor may also measure a physical parameter associated with a physical environment local to the physical parameter sensor. The radio frequency transmitter may be coupled to the guided surface wave receive structure and communicatively coupled to the physical parameter sensor. The radio frequency transmitter may also obtain a physical parameter measurement and transmit the physical parameter measurement over a wireless network.
Disclosed are various systems and methods for remote surface sensing using guided surface wave modes on lossy media. One system, among others, includes a guided surface waveguide probe configured to launch a guided surface wave along a surface of a lossy conducting medium, and a receiver configured to receive backscatter reflected by a remotely located object illuminated by the guided surface wave. One method, among others, includes launching a guided surface wave along a surface of a lossy conducting medium by exciting a charge terminal of a guided surface waveguide probe, and receiving backscatter reflected by a remotely located object illuminated by the guided surface wave.
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
G01S 13/10 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions
G01S 13/36 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées avec comparaison en phase du signal reçu avec le signal transmis au même moment
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
G01S 13/34 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
80.
SUPERPOSITION OF GUIDED SURFACE WAVES ON LOSSY MEDIA
Disclosed are various embodiments for superposition of guided surface wave launched along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe. In one example, among others, a system includes an array of guided surface waveguide probes configured to launch guided surface waves along a surface of a lossy conducting medium and an array control system configured to control operation of waveguide probes in the array via one or more feed networks. The array control circuit can control operation of the guided surface waveguide probes to maintain a predefined radiation pattern produced by the guided surface waves. In another example, a method includes providing voltage excitation to first and second guided surface waveguide probes to launch guided surface waves with the voltage excitation provided to the second guided surface waveguide probe delayed by a defined phase delay.
H01Q 1/00 - Détails de dispositifs associés aux antennes
H01Q 1/04 - Adaptation aux usages souterrains ou subaquatiques
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
H01P 5/00 - Dispositifs de couplage du type guide d'ondes
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along a lossy conducting medium such as, e.g., the surface of a terrestrial medium by exciting a polyphase waveguide probe. A probe control system can be used to adjust the polyphase waveguide probe based at least in part upon characteristics of the lossy conducting medium.
Aspects of a hierarchical power distribution network are described. In some embodiments, a first guided surface waveguide probe launches a first guided surface wave along a surface of a terrestrial medium within a first power distribution region. A guided surface wave receive structure obtains electrical energy from the first guided surface wave. A second guided surface waveguide probe launches a second guided surface wave along the surface of the terrestrial medium within a second power distribution region using the electrical energy obtained from the first guided surface wave.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 50/50 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des répéteurs d’énergie supplémentaires entre les dispositifs de transmission et les dispositifs de réception
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle
83.
FREQUENCY DIVISION MULTIPLEXING FOR WIRELESS POWER PROVIDERS
Disclosed are various embodiments for frequency-division multiplexing for wireless power providers using guided surface waveguide probes to transmit power. Guided surface waveguide probes may transmit power on multiple frequencies with potentially overlapping service areas. Frequency-agile wireless power receivers may tune to one or more frequencies. Cost, availability, and/or other information may be provided to the wireless power receivers. Power usage may be reported by the wireless power receivers to power providers.
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02J 5/00 - Circuits pour le transfert d'énergie électrique entre réseaux à courant alternatif et réseaux à courant continu
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H01Q 1/00 - Détails de dispositifs associés aux antennes
84.
Variable frequency receivers for guided surface wave transmissions
Disclosed herein are various embodiments for a guided surface wave receiver, comprising circuitry that identifies at least one frequency from a plurality of available frequencies associated with a transmission of a plurality of guided surface waves along a terrestrial medium; and circuitry that adjusts a frequency at which the guided surface wave receiver receives the transmission to the at least one frequency via the terrestrial medium.
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 5/00 - Circuits pour le transfert d'énergie électrique entre réseaux à courant alternatif et réseaux à courant continu
H03H 7/40 - Adaptation automatique de l'impédance de charge à l'impédance de la source
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
85.
EXCITATION AND USE OF GUIDED SURFACE WAVE MODES ON LOSSY MEDIA
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H01Q 1/04 - Adaptation aux usages souterrains ou subaquatiques
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
Disclosed are various embodiments for embedding data on a guided surface wave. A guided surface waveguide probe emits power as a guided surface wave received by a guided surface wave receive structure circuit. An aggregate electric load of the receiver circuit is modulated with reference to a data signal. A current at the guided surface waveguide probe is monitored. A data signal is recaptured at the guided surface waveguide probe.
Disclosed are various embodiments for transmitting energy at multiple frequencies via a guided surface wave along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
Disclosed herein are various embodiments for a guided surface wave receiver, comprising circuitry that identifies at least one frequency from a plurality of available frequencies associated with a transmission of a plurality of guided surface waves along a terrestrial medium; and circuitry that adjusts a frequency at which the guided surface wave receiver receives the transmission to the at least one frequency via the terrestrial medium.
H02J 50/27 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de réception, p. ex. les antennes redresseuses
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle
Disclosed are various systems and methods directed to the launching of a guided surface wave embodying a modulated signal using a guided surface waveguide probe. A modulated signal is generated and coupled to a guided surface waveguide probe. A resulting guided surface wave is launched that decays exponentially as a function of distance.
Disclosed are various embodiments of a guided surface wave transmitter/receiver configured to transmit a guided surface wave at a first frequency and to receive guided surface waves at a second frequency, concurrently with the transmission of guided surface waves at the first frequency. The various embodiments can be configured to retransmit received power and applied the received power to an electrical load. The various embodiments of the guided surface wave transmitter/receiver also can be configured as an amplitude modulation (AM) repeater.
Disclosed are various receive circuits by which to receive a plurality of guided surface waves transmitted by a plurality of guided surface waveguide probes over a surface of a terrestrial medium according to various embodiments.
Disclosed are various systems and methods for remote surface sensing using guided surface wave modes on lossy media. One system, among others, comprises a guided surface waveguide probe configured to launch a guided surface wave along a surface of a lossy conducting medium, and a receiver configured to receive backscatter reflected by a remotely located subsurface object illuminated by the guided surface wave. One method, among others, includes launching a guided surface wave along a surface of a lossy conducting medium by exciting a charge terminal of a guided surface waveguide probe, and receiving backscatter reflected by a remotely located subsurface object illuminated by the guided surface wave.
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
H01P 3/00 - Guides d'ondesLignes de transmission du type guide d'ondes
H01Q 1/00 - Détails de dispositifs associés aux antennes
93.
Excitation and use of guided surface wave modes on lossy media
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
94.
EXCITATION AND USE OF GUIDED SURFACE WAVE MODES ON LOSSY MEDIA
Disclosed are various embodiments for transmitting and/or receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy conducting medium by exciting a polyphase waveguide probe.
Disclosed are various embodiments for transmitting and/or receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy conducting medium by exciting a polyphase waveguide probe.
Disclosed are various embodiments systems and methods for transmission and reception of electrical energy along a surface of a terrestrial medium. A polyphase waveguide probe that transmits electrical energy in the form of a guided surface wave along a surface of a terrestrial medium. A receive circuit is used to receive the electrical energy.
H01Q 1/04 - Adaptation aux usages souterrains ou subaquatiques
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
97.
Excitation and use of guided surface wave modes on lossy media
Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along the surface of a terrestrial medium by exciting a polyphase waveguide probe.
In various embodiments, various systems and methods are provided for power distribution. In one embodiment, power distribution apparatus is provided comprising a power multiplier (10) comprising a multiply-connected electrical structure (43), and a plurality of power network couplings (53, 56) in the multiply-connected electrical structure (43). The multiply-connected electrical structure (43) is a resonant circuit tuned to a nominal frequency of a power network (40).
H03B 19/00 - Production d'oscillations par multiplication ou division de la fréquence d'un signal issu d'une source séparée, n'utilisant pas de réaction positive
In various embodiments, power multipliers and associated methods are provided that employ parametric excitation. In one embodiment, a power multiplier is provided that has a power multiplying network. A parametric reactance is associated with the power multiplying network that negates at least a portion of a physical resistance of the power multiplying network.
H03B 19/00 - Production d'oscillations par multiplication ou division de la fréquence d'un signal issu d'une source séparée, n'utilisant pas de réaction positive