FREQUENCY-MODULATED QUARTZ GENERATOR Russian patent published in 2013 - IPC H03B5/32

Abstract RU 2485666 C1

FIELD: electrical engineering.

SUBSTANCE: frequency-modulated quartz generator consists of five transistors, three resonance circuits, two resistance-capacitance circuits, two varicaps, quartz crystal resonator, paraphrase source of control voltage, two sections of long-distance lines, bias source.

EFFECT: increase of frequency tuning range, decrease of incidental amplitude modulation and increase of steepness for phase-amplitude curve for frequency control of quartz generator.

1 dwg

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RU 2 485 666 C1

Authors

Ivanchenko Jurij Sergeevich

Dates

2013-06-20—Published

2012-03-01—Filed