A way to improve the frequency stability of a voltage-controlled oscillator
It is proposed to use automatic bias voltage correction to increase the sta-bility of voltage controlled oscillator. Therefore, it is possible to improve the basic characteristics of the oscillator in the conditions of the unstable perform-ance of transistor.
1. Савченко М. П., Кулешов В. Н. Экспериментальное исследование ...
A method for reducing phase noise in oscillator with variable-capacitance diode
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5. Савченко М. П., Карпинская Т. А. Эквивалентная схема и параметры УКВ варикапов // Радиотехника. 1985. № 11.
Savchenko M., Starovoitova O.
voltage controlled oscillator, variable-capacitance diode, phase noise
71-75
А circuit of negative feedback by noises for the oscillator with varicaps
... Якубовского. М., 1979.
4. Савченко М. П., Карпинская Т. А. Эквивалентная схема и параметры УКВ варикапов // Радиотехника. 1985. № 11.
Savchenko M., Starovoitova O.
voltage controlled oscillator, varactor, phase noise, a circuit of nega-tive feedback
66-69