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Telemetry receiverCommunications system maintains phase lock of weak telemetry signals with a minimal expenditure of power and bandwidth. An estimate of the frequency variation as a function of time is used to achieve coherent phase demodulation.
Document ID
19700000008
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Gilchriest, C.
Goldstein, R.
Mathison, R.
Date Acquired
August 5, 2013
Publication Date
August 1, 1970
Subject Category
Electronic Systems
Report/Patent Number
NPO-10746
Report Number: NPO-10746
Accession Number
70B10008
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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