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Power-Supply-Conditioning CircuitFluctuations of voltage suppressed in power supplies for precise radio-frequency circuits. Circuit suppresses both periodic and random deviations of dc supply voltage from desired steady level. Highly-stable feedback voltage regulator, conditioner intended in conjunction with conventional power-supply circuit to provide constant voltage to atomic frequency standard or other precise oscillator. Without conditioners, outputs of most commercial power supplies contain fluctuations causing unacceptably-large phase and amplitude modulation of precise oscillators.
Document ID
19890000005
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Primas, L. E.
(Caltech)
Loveland, R. C.
(Caltech)
Date Acquired
August 13, 2013
Publication Date
January 1, 1989
Publication Information
Publication: NASA Tech Briefs
Volume: 13
Issue: 1
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-17233
Accession Number
89B10005
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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