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Measuring signal-to-noise ratio automaticallyAutomated method of measuring signal-to-noise ratio in digital communication channels is more precise and 100 times faster than previous methods used. Method based on bit-error-rate (B&R) measurement can be used with cable, microwave radio, or optical links.
Document ID
19790000297
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bergman, L. A. (Caltech)
Johnston, A. R. (Caltech)
Date Acquired
August 10, 2013
Publication Date
April 1, 1980
Publication Information
Publication: NASA Tech Briefs
Volume: 4
Issue: 3
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-14582
Accession Number
79B10297
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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