Microwave frequency synthesizer utilizing a combination of a pha

Details Microwave frequency synthesizer utilizing a combination of a pha Microwave frequency synthesizer utilizing a combination of a pha

1979-04-30

1981-06-09

Grimm, Siegfried H.

Oscillators

Automatic frequency stabilization using a phase or frequency...

Tuning compensation

331 22, 331 25, 331 31, 331 38, H03L 718

Patent

active

042727308

ABSTRACT:
A microwave frequency synthesizer utilizing a phase locked loop for generating a wide range of microwave frequencies in response to a control signal, in combination with a network including a plurality of distinct frequency local oscillators that are appropriately selectable for mixing with the signal output of the phase locked loop for translating it into a desired range, thereby expanding the effective frequency range of the phase locked loop. The combination provides a stable source of microwave frequency signals over a wide frequency range. The combination allows a simple, low cost circuit implementation and may be switched between output frequencies at a very fast speed.

REFERENCES:
patent: 3227963 (1966-01-01), Dimmick
patent: 3548341 (1970-12-01), Berry
patent: 3588730 (1971-06-01), Schreuer et al.
patent: 3588731 (1971-06-01), Hoeffer et al.
patent: 3902132 (1975-08-01), Fried
patent: 3906388 (1975-09-01), Jones et al.
patent: 4107612 (1978-08-01), Leveque

Affiliated with

Also associated with

Rating

Microwave frequency synthesizer utilizing a combination of a pha does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microwave frequency synthesizer utilizing a combination of a pha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave frequency synthesizer utilizing a combination of a pha will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1265935