Multiple-loop microwave frequency synthesizer using two phase lo

Details Multiple-loop microwave frequency synthesizer using two phase lo Multiple-loop microwave frequency synthesizer using two phase lo

1987-09-24

1989-06-13

Miller, Stanley D.

Oscillators

Relaxation oscillators

328 15, 331 2, 331 22, H03B 1900, H03L 700

Patent

active

048396036

ABSTRACT:
A multiple-loop microwave frequency synthesizer is provided with an upper and a lower phased-lock loop. The phased-lock loops are mutually connected to a novel sampling mixer and their outputs are connected to an up-converter for providing microwave frequency generated signals. The phased-lock loops are provided with a plurality of programmable frequency dividers connected to a processor controller to provide a wide range of adjustable frequencies up to 20 gigahertz at the output of the frequency synthesizer.

REFERENCES:
patent: 4528522 (1985-07-01), Matsuura
patent: 4551689 (1985-11-01), Scala et al.
patent: 4602225 (1986-07-01), Miller et al.
patent: 4603304 (1986-07-01), Burns et al.
patent: 4720688 (1988-01-01), Haegawa et al.

Affiliated with

Also associated with

Rating

Multiple-loop microwave frequency synthesizer using two phase lo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple-loop microwave frequency synthesizer using two phase lo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple-loop microwave frequency synthesizer using two phase lo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1279837