07894789 is referenced by 20 patents and cites 963 patents.

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.

Title
Down-conversion of an electromagnetic signal with feedback control
Application Number
12/419465
Publication Number
7894789 (B2)
Application Date
April 7, 2009
Publication Date
February 22, 2011
Inventor
Jamison L Young
Forest Grove
OR, US
Robert T Short
Salt Lake City
UT, US
Michael W Rawlins
Lake Mary
FL, US
Gregory S Rawlins
Lake Mary
FL, US
Charley D Moses Jr
DeBary
FL, US
Richard C Looke
Jacksonville
FL, US
Martin R Johnson
Draper
UT, US
Jonathan S Jensen
Pocotello
ID, US
Robert W Cook
Switzerland
FL, US
Michael J Bultman
Jacksonville
FL, US
David F Sorrells
Middleburg
FL, US
Agent
Sterne Kessler Goldstein & Fox P L L C
Assignee
ParkerVision
FL, US
IPC
H04K 3/00
H04B 1/26
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