METHOD FOR DEMODULATION OF FREQUENCY- MODULATED SIGNALS Russian patent published in 1998 - IPC

Abstract RU 2110160 C1

FIELD: detection of FM signals in wide-band radio receivers. SUBSTANCE: method involves use of signal with linear-varying voltage for generation of reference linearly frequency modulated signal and generation of output signal by means of fixing amplitude of linearly varying voltage in moments when frequency of input frequency-modulated signal and reference linearly varying voltage are equal. EFFECT: increased stability to noise, increased linearity. 1 dwg

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RU 2 110 160 C1

Authors

Melovatskij O.G.

Dates

1998-04-27Published

1995-01-13Filed