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公开(公告)号：US20210172988A1
公开(公告)日：2021-06-10
申请号：US16708048
申请日：2019-12-09
摘要： 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.
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公开(公告)号：US10998604B2
公开(公告)日：2021-05-04
申请号：US16289954
申请日：2019-03-01
发明人： James F. Corum , Kenneth L. Corum
摘要： 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.
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公开(公告)号：US20200287264A1
公开(公告)日：2020-09-10
申请号：US16881120
申请日：2020-05-22
发明人： James F. Corum , Kenneth L. Corum
摘要： 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.
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公开(公告)号：US10601099B2
公开(公告)日：2020-03-24
申请号：US15238938
申请日：2016-08-17
发明人： James F. Corum , Kenneth L. Corum , Michael W. Miller , Paul Kendall Carlton, Jr. , Michael J. D'Aurelio
摘要： 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.
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公开(公告)号：US20190260105A1
公开(公告)日：2019-08-22
申请号：US16396980
申请日：2019-04-29
发明人： James F. Corum , Kenneth L. Corum
摘要： Disclosed are various embodiments for superposition of guided surface wave launched along the surface of a lossy medium. In one example, a field pattern of Zenneck surface waves is launched along a surface of a lossy conducting medium by excitation phasing of the array of guided surface waveguide probes. The Zenneck surface waves are launched based on resultant fields that synthesize a wave front incident at a complex Brewster angle of incidence (θi,B) associated with the lossy conducting medium.
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公开(公告)号：US10333316B2
公开(公告)日：2019-06-25
申请号：US15861729
申请日：2018-01-04
发明人： James F. Corum , Kenneth L. Corum
摘要： The use of wireless power distribution equipment can be used to distribute power across various regions. Power from a power plant can be distributed to sub-transmission stations. For example, a transmission probe can be configured to launch a transmission frequency guided surface wave for power transmission over a transmission region. A sub-transmission station can receive the transmission frequency guided surface wave. A sub-transmission probe can be configured to launch a sub-transmission frequency guided surface wave to transmit power over a sub-transmission region to transmit power. A distribution station can receive the power from the sub-transmission frequency guided surface wave.
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公开(公告)号：US10320233B2
公开(公告)日：2019-06-11
申请号：US15876627
申请日：2018-01-22
摘要： 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.
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公开(公告)号：US10320200B2
公开(公告)日：2019-06-11
申请号：US15876598
申请日：2018-01-22
发明人： James F. Corum , Kenneth L. Corum , James D. Lilly
IPC分类号： H02J50/20 , H04B3/52 , H02J5/00 , H01P5/00 , H02J17/00 , H04B3/00 , H04B5/00 , H02J50/10 , H02J50/40 , H02J50/80
摘要： 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.
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公开(公告)号：US20190044209A1
公开(公告)日：2019-02-07
申请号：US15760648
申请日：2017-03-09
发明人： James F. Corum , Kenneth L. Corum
IPC分类号： H01P3/00
摘要： 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,B) of the lossy conducting medium.
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公开(公告)号：US20190006854A1
公开(公告)日：2019-01-03
申请号：US16125035
申请日：2018-09-07
摘要： 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.
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