Low Phase Noise Two Port Voltage Controlled Oscillator.
Patent, Filed 6 Jan 86, patented 4 Aug 87,
DEPARTMENT OF THE AIR FORCE WASHINGTON DC
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A low noise two port voltage controlled oscillator having a coarse tuning circuit serially connected to an inductor to form a resonant circuit. A fine tuning circuit is serially connected between the resonant circuit and the input to the amplifier. A large capacitance series silicon varactor minimizes noise at the frequency of operation while optimizing the coarse tuning range.
- Electrical and Electronic Equipment
- Solid State Physics