S
Shikik Johnson
Researcher at AT&T
Publications - 25
Citations - 4504
Shikik Johnson is an academic researcher from AT&T. The author has contributed to research in topics: Signal & Transmission medium. The author has an hindex of 23, co-authored 25 publications receiving 4504 citations.
Papers
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Patent
Apparatus and methods for communicating utilizing an antenna array
Shikik Johnson,Paul Shala Henry,Robert Bennett,Farhad Barzegar,Irwin Gerszberg,Thomas M. Willis,Donald J. Barnickel +6 more
TL;DR: In this paper, a system having a polyrod antenna array is described, where the first phase of the first electromagnetic wave is different from the second phase of a second phase being generated by a second subset of elements of the polyrod array.
Patent
Apparatus and methods for communicating utilizing an antenna array and multiple communication paths
Farhad Barzegar,Paul Shala Henry,Robert Bennett,Irwin Gerszberg,Thomas M. Willis,Donald J. Barnickel,Shikik Johnson +6 more
TL;DR: In this paper, a system that can transmit first wireless signals associated with communication signals, where the first wireless signal is transmitted via beam steering by an antenna array towards a wireless receiver, is described.
Patent
Apparatus and methods for generating an electromagnetic wave along a transmission medium
Paul Shala Henry,Shikik Johnson,Robert Bennett,Farhad Barzegar,Irwin Gerszberg,Thomas M. Willis,Donald J. Barnickel +6 more
TL;DR: In this paper, a plurality of dielectric antennas of a waveguide system were used to generate a combined electromagnetic wave, which was then directed to an interface of a transmission medium for guiding propagation.
Patent
Launcher with cylindrical coupling device and methods for use therewith
TL;DR: In this paper, a cylindrical coupler is used to launch a radio frequency signal from an aperture of the coupler as a guided electromagnetic wave that propagates along the outer surface of the transmission medium without an electrical return path.
Patent
Reflecting dielectric antenna system and methods for use therewith
TL;DR: In this paper, the authors proposed a method for 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.