Spurious DDS signal suppression

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United States of America Patent

PATENT NO 8433737
SERIAL NO

12277824

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Abstract

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A technique for the suppression of spurious Direct Digital Synthesis (“DDS”) signals includes a method and an apparatus that equally and oppositely dithers a pair of complementary input digital words from which a pair of analog signals are direct digital synthesized and then mixes the generated analogy signals.

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Patent Owner(s)

Patent OwnerAddress
LOCKHEED MARTIN CORPORATION6801 ROCKLEDGE DRIVE BETHESDA MD 20817

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kintigh, Dana W Acton, US 3 19

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