Fluctuations 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.
Power-Supply-Conditioning Circuit
NASA Tech Briefs ; 13 , 1
1989-01-01
Sonstige
Keine Angabe
Englisch
Europäisches Patentamt | 2021
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