Multi-stage digital RF translator

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United States of America Patent

PATENT NO 5490173
SERIAL NO

08084903

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Abstract

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An apparatus for performing digital signal frequency translation in a digital receiver is disclosed. The apparatus uses a plurality of mixer-filter-decimator stages for performing the digital signal frequency translation. The translation function converts the digital signal to an intermediate frequency (IF), where such translation is distributed among the plurality of mixer-filter-decimator stages to thereby simplify the mixing requirements.

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Patent Owner(s)

Patent OwnerAddress
THE BANK OF NEW YORK MELLON AS ADMINISTRATIVE AGENT600 EAST LAS COLINAS BOULEVARD SUITE 1300 IRVING TX 75039

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wargnier, James A Harrison Township, MI 1 114
Whikehart, J William Novi, MI 56 797

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