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Reducing Spurious Output Of NCO'sSpurious frequency components in output of numerically controlled oscillator (NCO) reduced by dithering appropriate digital signals with small random noise signal prior to truncation. Enables reduction of word length without increasing spurious signal power.
Document ID
19940000327
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Zimmerman, George A. (Caltech)
Flanagan, Michael J. (Caltech)
Date Acquired
August 16, 2013
Publication Date
June 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 6
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-18789
ISSN: 0145-319X
Report Number: NPO-18789
Accession Number
94B10327
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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