Extended phase-range, high fidelity modulator arrangement

Details Extended phase-range, high fidelity modulator arrangement Extended phase-range, high fidelity modulator arrangement

1976-07-22

1977-10-04

Griffin, Robert L.

Modulators

Amplitude modulator

Nonlinear device controlled by modulating signal

325184, 325148, 332 16R, H03C 306

Patent

active

040526720

ABSTRACT:
An improved wideband phase modulator suitable as a simple modulation interface for existing phase modulated transmitters. The disclosed modulator arrangement utilizes a high stability reference oscillator and an associated phase locked loop for optimum long term stability. Means are included for extended phase range and high fidelity of modulation irrespective of loop bandwidth. Both tone and digital modulation is accommodated.

REFERENCES:
patent: 3393380 (1968-07-01), Webb
patent: 3587003 (1971-06-01), Chastagnier
patent: 3644831 (1972-02-01), Latker et al.
patent: 3805192 (1974-04-01), Ocnaschek et al.
patent: 3810018 (1974-05-01), Stover
patent: 4006429 (1977-02-01), Talbot

Affiliated with

Also associated with

Rating

Extended phase-range, high fidelity modulator 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 Extended phase-range, high fidelity modulator arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extended phase-range, high fidelity modulator arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1776939