ELECTRONICALLY VARIABLE FREQUENCY OSCILLATOR Russian patent published in 1996 - IPC

Abstract SU 1817634 A1

FIELD: radio engineering. SUBSTANCE: electronically variable frequency oscillator has transistor 1, diode switch 2, varicaps 3,4, diode switches 5-7, control voltage source 8, as well as power supply and decoupling parts. Voltages generated by source 8 are used to control oscillating system so that output voltage stability increases during frequency variation within comprehensive range at frequency coverage factor K_f=2,5. EFFECT: improved output power stability during frequency variation. 1 dwg

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SU 1 817 634 A1

Authors

Baranov V.N.

Dates

1996-02-10—Published

1989-04-04—Filed