Down-conversion of an electromagnetic signal with feedback control

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United States of America Patent

PATENT NO 8224281
APP PUB NO 20110092177A1
SERIAL NO

12976477

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by aliasing the EM signal, and applications thereof are described herein. Reducing or eliminating DC offset voltages and re-radiation generated when down-converting an electromagnetic (EM) signal is also described herein. Down-converting a signal and improving receiver dynamic range is also described herein.

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Patent Owner(s)

  • PARKERVISION, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bultman, Michael J Jacksonville, US 127 6309
Cook, Robert W Switzerland, US 135 6450
Jensen, Jonathan S Pocotello, US 16 411
Johnson, Martin R Draper, US 23 657
Looke, Richard C Jacksonville, US 121 6096
Moses,, Jr Charley D DeBary, US 52 918
Rawlins, Gregory S Lake Mary, US 163 7461
Rawlins, Michael W Lake Mary, US 129 6754
Short, Robert T Salt Lake City, US 37 2511
Sorrells, David F Middleburg, US 233 10983
Young, Jamison L Forest Grove, US 9 392

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