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公开(公告)号：US20190288401A1
公开(公告)日：2019-09-19
申请号：US16434429
申请日：2019-06-07
Applicant: AT&T Intellectual Property I, L.P.
Inventor： David M. Britz , Shikik Johnson , Irwin Gerszberg , Farhad Barzegar
Abstract: In accordance with one or more embodiments, a method includes receiving a first wireless signal via a feed point on an antenna body, wherein the antenna body includes a dielectric core having a reflective surface configured as a dish reflector; reflecting the first wireless signal via the reflective surface to an aperture of the antenna body; and radiating the first wireless signal from the aperture.
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公开(公告)号：US10389037B2
公开(公告)日：2019-08-20
申请号：US15372460
申请日：2016-12-08
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Shikik Johnson , David M. Britz , Paul Shala Henry , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel , Thomas M. Willis, III
IPC: H01Q1/22 , H01Q1/38 , H01Q3/24 , H01Q3/26 , H01Q3/30 , H01Q13/24 , H01Q21/00 , H01Q21/20 , H04B7/0495
Abstract: Aspects of the subject disclosure may include, selecting a first segment from a plurality of selectable segments of an array of dielectric antennas, where the first segment corresponds to a first set of one or more dielectric antennas from the array of dielectric antennas coupled to a first set of launchers, directing the first set of launchers to launch first electromagnetic waves directed to the first set of one or more dielectric antennas to generate a first beam pattern, selecting a second segment from the plurality of selectable segments, where the second segment corresponds to a second set of one or more dielectric antennas from the array of dielectric antennas coupled to a second set of launchers, and directing the second set of launchers to launch second electromagnetic waves directed to the second set of one or more dielectric antennas to generate a second beam pattern. Other embodiments are disclosed.
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公开(公告)号：US20190173542A1
公开(公告)日：2019-06-06
申请号：US15829042
申请日：2017-12-01
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Shikik Johnson , David M. Britz , Paul Shala Henry , Irwin Gerszberg , Farhad Barzegar
CPC classification number: H04B7/0602 , H01P3/16 , H01Q9/0485 , H04B1/04 , H04B3/52
Abstract: Aspects of the subject disclosure may include, coupler having an array of dielectric antennas positioned around an outer surface of a transmission medium. A processing system can perform operations including selecting at least two dielectric antennas of the array of dielectric antennas, and configuring at least two transmitters coupled to the at least two dielectric antennas according to a wave mode type to generate, via the at least two dielectric antennas, first wireless signals and second wireless signals that combine to induce propagation of electromagnetic waves along a transmission medium according to the wave mode type without requiring an electrical return path. Other embodiments are disclosed.
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公开(公告)号：US10305190B2
公开(公告)日：2019-05-28
申请号：US15366832
申请日：2016-12-01
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： David M. Britz , Shikik Johnson , Irwin Gerszberg , Farhad Barzegar
Abstract: In accordance with one or more embodiments, a method includes receiving a first wireless signal via a feed point on an antenna body, wherein the antenna body includes a dielectric core having a first reflective surface and a second reflective surface that are spatially aligned in a reflecting telescope configuration; reflecting the first wireless signal via the first reflective surface and the second reflective surface to an aperture of the antenna body; and radiating the first wireless signal from the aperture.
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公开(公告)号：US20190089063A1
公开(公告)日：2019-03-21
申请号：US16161687
申请日：2018-10-16
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Shikik Johnson , Paul Shala Henry , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Thomas M. Willis, III , Donald J. Barnickel
IPC: H01Q13/24 , H01Q1/22 , H01Q21/00 , H01Q3/30 , H01P5/18 , H01Q21/06 , H01P1/213 , H04B3/54 , H04B3/58 , H04W88/08
CPC classification number: H01Q13/24 , H01P1/2138 , H01P5/18 , H01P5/188 , H01Q1/2291 , H01Q3/30 , H01Q21/00 , H01Q21/061 , H01Q21/067 , H04B3/54 , H04B3/58 , H04W88/085
Abstract: Aspects of the subject disclosure may include, a system having a polyrod antenna array. Beam steering can be performed according to a first subset of elements of the polyrod antenna array generating first electromagnetic waves with a first phase that is different from a second phase of the first electromagnetic waves being generated by a second subset of elements of the polyrod antenna array. Other embodiments are disclosed.
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Patent Agency Ranking
56.发明授权公开(公告)号：US10205655B2
公开(公告)日：2019-02-12
申请号：US15372817
申请日：2016-12-08
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Farhad Barzegar , Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Thomas M. Willis, III , Donald J. Barnickel , Shikik Johnson
IPC: H04B3/00 , H04B3/54 , H04L12/707 , H04B3/36 , H04B3/58 , H01Q1/22 , H01Q3/30 , H01Q13/24 , H01Q21/00 , H01Q21/06 , H04L12/64
Abstract: Aspects of the subject disclosure may include, a system that can transmit first wireless signals associated with communication signals, where the first wireless signals are directed via beam steering by an antenna array towards a wireless receiver. The system can transmit second wireless signals associated with the communication signals, where the second wireless signals are directed via the beam steering by the antenna array towards a transmission medium. The second wireless signals can induce electromagnetic waves at a physical interface of the transmission medium where the electromagnetic waves are associated with the communication signals. Other embodiments are disclosed.
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公开(公告)号：US10205212B2
公开(公告)日：2019-02-12
申请号：US15786297
申请日：2017-10-17
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Giovanni Vannucci , Thomas M. Willis, III , Shikik Johnson , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel
Abstract: Aspects of the subject disclosure may include, generating, by a first hollow waveguide coupled to a first dielectric coupler, a first electromagnetic wave that couples onto a transmission medium, generating, by a second hollow waveguide coupled to a second dielectric coupler, a second electromagnetic wave that couples onto the transmission medium, combining the first electromagnetic wave and the second electromagnetic wave combine to form a combined electromagnetic wave that propagates along the transmission medium without requiring an electrical return path, and adjusting a first phase of the first electromagnetic wave, a second phase of the second electromagnetic wave, or both to adjust a wave mode of the combined electromagnetic wave. Other embodiments are disclosed.
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公开(公告)号：US20180166787A1
公开(公告)日：2018-06-14
申请号：US15372460
申请日：2016-12-08
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Shikik Johnson , DAVID M. BRITZ , PAUL SHALA HENRY , ROBERT BENNETT , FARHAD BARZEGAR , IRWIN GERSZBERG , DONALD J. BARNICKEL , THOMAS M. WILLIS, III
CPC classification number: H01Q13/24 , H01Q1/2291 , H01Q1/38 , H01Q3/242 , H01Q3/26 , H01Q3/30 , H01Q21/00 , H01Q21/205 , H04B7/0495 , H04B7/0617 , H04B7/0691
Abstract: Aspects of the subject disclosure may include, selecting a first segment from a plurality of selectable segments of an array of dielectric antennas, where the first segment corresponds to a first set of one or more dielectric antennas from the array of dielectric antennas coupled to a first set of launchers, directing the first set of launchers to launch first electromagnetic waves directed to the first set of one or more dielectric antennas to generate a first beam pattern, selecting a second segment from the plurality of selectable segments, where the second segment corresponds to a second set of one or more dielectric antennas from the array of dielectric antennas coupled to a second set of launchers, and directing the second set of launchers to launch second electromagnetic waves directed to the second set of one or more dielectric antennas to generate a second beam pattern. Other embodiments are disclosed.
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公开(公告)号：US20180159195A1
公开(公告)日：2018-06-07
申请号：US15786297
申请日：2017-10-17
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Giovanni Vannucci , Thomas M. Willis, III , Shikik Johnson , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel
IPC: H01P5/18
Abstract: Aspects of the subject disclosure may include, generating, by a first hollow waveguide coupled to a first dielectric coupler, a first electromagnetic wave that couples onto a transmission medium, generating, by a second hollow waveguide coupled to a second dielectric coupler, a second electromagnetic wave that couples onto the transmission medium, combining the first electromagnetic wave and the second electromagnetic wave combine to form a combined electromagnetic wave that propagates along the transmission medium without requiring an electrical return path, and adjusting a first phase of the first electromagnetic wave, a second phase of the second electromagnetic wave, or both to adjust a wave mode of the combined electromagnetic wave. Other embodiments are disclosed.
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公开(公告)号：US20180123836A1
公开(公告)日：2018-05-03
申请号：US15727289
申请日：2017-10-06
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Giovanni Vannucci , Thomas M. Willis, III , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Martin Birk , Shikik Johnson
IPC: H04L25/03 , H04W72/04 , H04B7/0413 , H04B3/54
CPC classification number: H04L25/03891 , H04B3/54 , H04B5/0018 , H04B7/0413 , H04W72/0406
Abstract: In accordance with one or more embodiments, a system can include a plurality of uninsulated conductors that is stranded together. The plurality of uninsulated conductors can form a hollow pathway that is bounded by internal conductive surfaces of at least three of the plurality of uninsulated conductors. The system can further include a communication device coupled to a first plurality of external conductive surfaces of the plurality of uninsulated conductors, where the communication device facilitates generating transmission signals at the first plurality of external conductive surfaces, and where the transmission signals induce electromagnetic waves that propagate along the hollow pathway without requiring an electrical return path. Other embodiments are disclosed.
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