Spread spectrum applications of universal frequency translation

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United States of America Patent

PATENT NO 7599421
APP PUB NO 20060280231A1
SERIAL NO

11404957

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Frequency translation and spread spectrum applications of same are described herein. Such applications include, but are not limited to, unified down-conversion and de-spreading, unified up-conversion and spreading, RAKE receivers utilizing unified down-conversion and de-spreading, and Early/Late receivers utilizing unified down-conversion and de-spreading, and combinations and applications of same. Additionally, applications are included for limiting spectral growth during unified up-conversion and spreading of a baseband signal.

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Patent Owner(s)

  • PARKERVISION, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bultman, Michael J Jacksonville , US 127 6349
Clements, Charles D Jacksonville , US 7 537
Cook, Robert W Switzerland , US 135 6582
Hamilla, Joseph M St. Augustine , US 17 1411
Looke, Richard C Jacksonville , US 121 6129
Moses,, Jr Charley D Debary , US 52 926
Rawlins, Gregory S Heathrow , US 163 7590
Rawlins, Michael W Lake Mary , US 129 6864
Silver, Gregory S St. Augustine , US 11 556
Sorrells, David F Middleburg , US 233 11114

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