1
Walter E Buehler, Roger M Whitson, Michael J Lewis: Airborne radar jamming system. The Boeing Company, The Boeing Company, September 9, 2014: US08830112 (143 worldwide citation)

A radar jamming signal generated by equipment carried by a target aircraft, is launched onto the leading end of a towed single wire transmission line so as to travel the length of the line as a nonradiating surface wave. A drogue radiator is attached to the trailing end of the line for radiating the ...


2
Ronald J Brachman, Peter F Driessen, Evan S Crandall, Steven L Greenspan, Mathias Kretschmer, Schuyler Quackenbush, Joseph B Weinman Jr: Method and system for communicating multimedia content in a unicast, multicast, simulcast or broadcast environment. AT&T, March 9, 2004: US06704576 (140 worldwide citation)

The invention provides a system and method in which users may join a communication mode such that the multimedia content received by the user is closely matched to a predefined profile. The content may be transmitted by unicast, multicast or radio broadcast. Moreover, depending on an individual&apos ...


3
Steve Yao, John Dick, Lute Maleki: Opto-electronic techniques for reducing phase noise in a carrier signal by carrier supression. California Institute of Technology, Fish & Richardson P C, June 17, 2003: US06580532 (122 worldwide citation)

Systems and techniques for suppressing the carrier signal using an optical delay element and an electrical interferometer in an opto-electronic noise suppression module.


4
Peter W Hannan: Integrated defense communications system antijamming antenna system. The United States of America represented by the Secretary of the Air Force, William G Auton, Donald J Singer, June 16, 1987: US04673943 (121 worldwide citation)

The isolation of mainbeam and sidelobe jamming signals from the desired signal being relayed by microwave communication links is accomplished by an antijamming antenna comprising a flat radome, a curved reflector and a transmit dipole. Positioned adjacent the dipole is a monopulse feed and comparato ...


5
Ning Hsing Lu: System and method for allocating jamming energy based on three-dimensional geolocation of emitters. Exelis, Edell Shapiro & Finnan, December 24, 2013: US08615190 (117 worldwide citation)

According to an embodiment of the present invention jamming energy is allocated to a plurality of emitters based on a three-dimensional (3-D) emitter geolocation technique that determines the geolocation of radio frequency (RF) emitters based on energy or received signal strength (RSS) and/or time d ...


6
William S Sadler: Emergency radio frequency warning device. James D Haynes, April 6, 1976: US03949300 (106 worldwide citation)

An electronic whistle in the form of broad band radio frequency interference generator. A broad band generator generates a coherent or random noise signal which is modulated by an audio signal which corresponds to an audible warning signal such as a whistle or a siren. The modulated signal is then u ...


7
Iwao Fujisaki: Communication device. December 14, 2010: US07853295 (98 worldwide citation)

The communication device which converts the voice data to the text data and displays the text data on the display of the communication device, wherein the text data includes alphanumeric data retrieved from the voice data.


8
Iwao Fujisaki: Communication device. February 15, 2011: US07890089 (85 worldwide citation)

The communication device implements a voice communicating function, a specific event location producing function, a multiple device door locking function, a multiple device door unlocking function, and a phone call making log recording function.


9
Masaki Utsumi: Distributed network computing system for data exchange/conversion between terminals. Kabushiki Kaisha Toshiba, Finnegan Henderson Farabow Garrett & Dunner L, February 27, 2001: US06195677 (84 worldwide citation)

A data exchange unit is arranged in a server. Service data provided as an application service is converted into a predetermined format on the basis of the attribute data of a terminal as a communication partner and is transmitted. With this processing, the application service can be provided while a ...


10
Balaji Raghothaman: Apparatus, and associated method, for facilitating antenna weight selection utilizing deterministic perturbation gradient approximation. Nokia Corporation, June 1, 2004: US06745009 (69 worldwide citation)

Apparatus, and an associated method, for facilitating selection of optimal antenna weightings by which to weight signals sent in a communication system that utilizes closed-loop transmit diversity. A deterministic perturbation gradient approximation technique is utilized in which perturbation vector ...