Starting circuit for automatic frequency control arrangement

Details Starting circuit for automatic frequency control arrangement Starting circuit for automatic frequency control arrangement

1978-06-05

1980-12-16

Moskowitz, Nelson

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

331 4, G01S 1300, H03B 304

Patent

active

042400767

ABSTRACT:
An improved automatic frequency control arrangement for a missile-borne inverse receiver is shown to include a reference oscillator and a voltage-controlled oscillator with control means for the latter, such means including a frequency-to-voltage converter responsive to the difference frequency between the two oscillators so that the latter may produce a signal representative of the Doppler shift frequency of a target. A starting circuit is also shown to ensure that the frequency of the reference oscillator is always lower than the frequency of the voltage-controlled oscillator.

REFERENCES:
patent: 3569965 (1971-03-01), Bagley
patent: 3611175 (1971-10-01), Boelke
patent: 3913029 (1975-10-01), Caspari et al.
patent: 4072947 (1978-02-01), Johnson
patent: 4137508 (1979-01-01), Nugenholtz

Affiliated with

Also associated with

Rating

Starting circuit for automatic frequency control arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Starting circuit for automatic frequency control arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starting circuit for automatic frequency control arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-610650