FM discriminator

Details FM discriminator FM discriminator

1976-04-23

1977-05-17

Kominski, John

Demodulators

Amplitude modulation demodulator

Having specific distortion, noise or other interference...

307233R, 325349, H03D 306

Patent

active

040244610

ABSTRACT:
An FM discriminator with AFC signal producing circuits is disclosed having a pair of differential switching circuits which form the discriminator and produce output signals opposite in phase. A first constant current signal source is provided which is connected to the output terminal of one of the switching circuits. A second constant current signal source is connected to the output terminal of the other switching circuit. A biasing circuit is provided for supplying a bias to the first and second constant current signal sources respectively through a resistor. Finally, a circuit is provided for deriving AFC signals opposite in polarity from the first and second constant current signal sources, respectively.

REFERENCES:
patent: 3866125 (1975-02-01), Kilian
B565,717, Apr. 1976, Peil et al., 329/138.

Affiliated with

Also associated with

Rating

FM discriminator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with FM discriminator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and FM discriminator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1837138