Wide bandwidth automatic tuning circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9407239
APP PUB NO 20130009722A1
SERIAL NO

13472396

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An automatic tuning circuit for matching an antenna to a radio receiver. The automatic tuning circuit includes a tunable non-Foster circuit for coupling the receiver and the antenna; and sensing and feedback circuits for sensing the combined capacitance of the tunable non-Foster circuit and the antenna and for tuning the tunable non-Foster circuit to automatically minimize the combined capacitance of the tunable non-Foster circuit and the antenna.

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Patent Owner(s)

  • HRL LABORATORIES, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colburn, Joseph S Malibu, US 37 1603
Hitko, Donald A Grover Beach, US 20 129
White, Carson R Agoura Hills, US 38 360
Yung, Michael W Los Angeles, US 13 189

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