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Article: California, Washington Inventors Develop Intelligent Array Radio Architecture
- Article from:
- US Fed News Service, Including US State News
- Article date:
- October 14, 2008
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ALEXANDRIA, Va., Oct. 14 -- Hung C. Nguyen and Ruoyang Lu, both of Milpitas, Calif., Jifeng Geng of San Diego, and Catherine A. French of Olympia, Wash., have developed a ultrawideband communication system.
According to the abstract released by the U.S. Patent & Trademark Office: "A receiver sets weights for an antenna array according to a series of algorithms including an energy algorithm, a least squares algorithm and a least mean square algorithm."
The inventors were issued U.S. Patent No. 7,433,414 on Oct. 7.
The patent has been assigned to Sigma Designs Inc., Milpitas.
The original application was filed on Dec. 21, 2004, ...