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Digital phase-modulation/multiplex systemSystem combines and modulates subcarriers and pulse code modulation data entirely with digital logic, and phase modulates an RF carrier with a digital representation of the composite subcarrier signal. It permits programmed control and modification of the modulation indices.
Document ID
19700000343
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Couvillon, L. A.
Date Acquired
August 5, 2013
Publication Date
September 1, 1970
Subject Category
Electronic Systems
Report/Patent Number
NPO-11338
Report Number: NPO-11338
Accession Number
70B10355
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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