1
Jean Michel Krieg, Christos Iatrou: Quasi-optical coupler with reduced diffraction. Thomson Tubes Electroniques, Oblon Spivak McClelland Maier & Neustadt P C, July 29, 1997: US05652554 (153 worldwide citation)

A microwave coupler with improved efficiency receives microwave energy in a principal mode TEm,n (m and n being whole numbers and n being not zero) and gives a quasi-optical energy beam. It comprises a mode converter that receives energy in the principal mode and converts a part of it into an auxili ...


2
Paul Shala Henry, Donald J Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M Willis III: Quasi-optical coupler. AT&T INTELLECTUAL PROPERTY I, Guntin & Gust, Ed Guntin, December 8, 2015: US09209902 (134 worldwide citation)

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 ...


3
Paul Shala Henry, Donald J Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M Willis III: Quasi-optical coupler. AT&T Intellectual Property I, Guntin & Gust, Ed Guntin, October 25, 2016: US09479266 (74 worldwide citation)

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 ...


4
Paul Shala Henry, Donald J Barnickel, Farhad Barzegar, George Blandino, Irwin Gerszberg, Thomas M Willis III: Backhaul link for distributed antenna system. AT&T INTELLECTUAL PROPERTY I, Guntin & Gust, Ed Guntin, July 4, 2017: US09699785 (1 worldwide citation)

A distributed antenna and backhaul system provide network connectivity for a small cell deployment. Rather than building new structures, and installing additional fiber and cable, embodiments described herein disclose using high-bandwidth, millimeter-wave communications and existing power line infra ...


5
Paul Shala Henry, Donald J Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M Willis III: Quasi-optical coupler. AT&T Intellectual Property I, Guntin & Gust, Matthew Tropper, January 23, 2018: US09876584 (1 worldwide citation)

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 ...


6
Paul Shala Henry, Donald J Barnickel, Farhad Barzegar, George Blandino, Irwin Gerszberg, Thomas M Willis III: Backhaul link for distributed antenna system. AT&T INTELLECTUAL PROPERTY I, Guntin & Gust, Robert Gingher, October 10, 2017: US09788326

A distributed antenna and backhaul system provide network connectivity for a small cell deployment. Rather than building new structures, and installing additional fiber and cable, embodiments described herein disclose using high-bandwidth, millimeter-wave communications and existing power line infra ...


7
Paul Shala Henry, Donald J Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M Willis III: Quasi-optical coupler. AT&T Intellectual Property I, Guntin & Gust, Matthew Tropper, October 16, 2018: US10103819

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 ...


8
Larry R Barnett: Compact magnet system for a high-power millimeter-wave gyrotron. Louis Ventre Jr, July 18, 2017: US09711314

A compact magnet system for use in a high-power microwave tube includes an electromagnetic coil surrounded on three sides by permanent magnets. More particularly, constituent components include a first tubular retaining member; the electromagnetic coil that fits within the first tubular retaining me ...


9
Jean Michel Krieg, Christos Iatrou: Quasi-optical coupler with reduced diffraction and electron tube using such a coupler. Thomson Tubes Electroniques, December 23, 1994: FR2706681-A1

The present invention relates to a microwave coupler with improved efficiency. This coupler receives microwave energy in a principal mode TEm,n (m, n integers and n non-zero) and supplies a quasi-optical energy beam (33). It includes a mode converter (20) which receives energy in a principal mode an ...


10
QUASI-OPTICAL COUPLER. AT&T Intellectual Property I, June 11, 2015: US20150162988-A1

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 ...