Delay line frequency discriminator for stabilizing an oscillator

Details Delay line frequency discriminator for stabilizing an oscillator Delay line frequency discriminator for stabilizing an oscillator

1980-03-14

1983-06-07

Grimm, Siegfried H.

Oscillators

Automatic frequency stabilization using a phase or frequency...

Afc with logic elements

307519, 328141, 331 9, H03L 704

Patent

active

043873472

ABSTRACT:
A delay line frequency discriminator having application to microwave equipment and particularly used for stabilizing an oscillator, including a first coupler supplied by the oscillator and connected to a second coupler by means of two electromagnetic transmission lines, wherein one of the transmission lines introduces a delay time .tau. compared with the other line. The second coupler delivers a sum signal which is the stabilized output signal of the oscillator and a difference signal to a third coupler which is also fed with a sampled portion of the output signal of the oscillator and supplies the oscillator via a detector and an amplifier.

REFERENCES:
patent: 3479600 (1969-11-01), Miller
patent: 3530387 (1970-09-01), Bonfeld et al.
patent: 3604002 (1971-09-01), Fling
patent: 4032858 (1977-06-01), Hargis
patent: 4048580 (1977-09-01), Campbell et al.

Affiliated with

Also associated with

Rating

Delay line frequency discriminator for stabilizing an oscillator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Delay line frequency discriminator for stabilizing an oscillator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delay line frequency discriminator for stabilizing an oscillator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2345115