Quasi-optical coupler

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United States of America Patent

PATENT NO 9479266





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A quasi-optical coupling system launches and extracts surface wave communication transmissions from a wire. At millimeter-wave frequencies, where the wavelength is small compared to the macroscopic size of the equipment, the millimeter-wave transmissions can be transported from one place to another and diverted via lenses and reflectors, much like visible light. Transmitters and receivers can be positioned near telephone and power lines and reflectors placed on or near the cables can reflect transmissions onto or off of the cables. The lenses on the transmitters are focused, and the reflectors positioned such that the reflected transmissions are guided waves on the surface of the cables. The reflectors can be polarization sensitive, where one or more of a set of guided wave modes can be reflected off the wire based on the polarization of the guided wave modes and polarization and orientation of the reflector.

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Inventor Name Address # of filed Patents Total Citations
Barnickel, Donald J Flemington, US 281 12977
Barzegar, Farhad Branchburg, US 347 15314
Bennett, Robert Southold, US 379 13688
Gerszberg, Irwin Kendall Park, US 449 21094
Henry, Paul Shala Holmdel, US 358 15343
Willis,, III Thomas M Tinton Falls, US 291 13291

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