Single resonant tank modulated oscillator

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United States of America Patent

PATENT NO 4633197
SERIAL NO

06717427

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Abstract

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A modulatable oscillator for radio frequencies is disclosed in which the single resonant tank includes a tightly coupled varactor diode for wideband modulation and frequency control. Nonlinearities introduced by the varactor diode are compensated by predistortion of the modulated signal yielding a predetermined modulation characteristic which is maintained over temperature.

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Patent Owner(s)

Patent OwnerAddress
CALIFORNIA MICROWAVE INC1143 BORREGAS AVENUE SUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vanderspool, II Jan P Schaumburg, IL 6 316

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