Digital FM demodulator with a reduced sampling rate

Details Digital FM demodulator with a reduced sampling rate Digital FM demodulator with a reduced sampling rate

1988-10-03

1993-06-15

Chin, Stephen

Pulse or digital communications

Repeaters

Testing

329315, 455205, H03D 318

Patent

active

052205835

ABSTRACT:
A method of recovering a frequency modulated signal wherein the frequency modulated information signal is sampled at a rate less than the Nyquist sampling rate, following which the under sampled signal can be demodulated to extract the original information signal.

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patent: 4481659 (1984-11-01), Adoul
patent: 4603300 (1986-07-01), Welles, II et al.
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patent: 4707737 (1987-11-01), Adachi et al.
patent: 4733403 (1988-03-01), Simone
patent: 4791584 (1988-12-01), Greivenkamp, Jr.
patent: 4811362 (1989-03-01), Yester, Jr. et al.
patent: 4852035 (1989-07-01), Michener
patent: 4868654 (1989-09-01), Juri et al.

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