QUARTZ-OSCILLATOR FOR VERY HIGH FREQUENCIES

摘要

The invention concerns a very high frequency quartz oscillator. The feedback loop of the oscillator comprises a compensation network of a quartz at the frequency of the oscillator, and a low-pass filter eliminating the frequencies lower than that of the oscillator. A power divider having two branches allows to send the signal issuing from the feedback loop, on the one hand, to the amplifier input of the oscillator and, on the other hand, to the output amplifier. Two-port networks Q1 to Q6 match the impedances at the input and at the output of the amplifier of the oscillator, of the feedback loop and of the output amplifier.