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Phase-lock loop frequency control and the dropout problemTechnique automatically sets the frequency of narrow band phase-lock loops within automatic lock-in-range. It presets a phase-lock loop to a desired center frequency with a closed loop electronic frequency discriminator and holds the phase-lock loop to that center frequency until lock is achieved.
Document ID
19680000130
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Attwood, S.
Kline, A. J.
Date Acquired
August 4, 2013
Publication Date
April 1, 1968
Subject Category
Electronic Components And Circuits
Report/Patent Number
MFS-13950
MFS-13948
Accession Number
68B10130
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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