Noise compensated synchronous detector system

Details Noise compensated synchronous detector system Noise compensated synchronous detector system

1986-07-11

1987-06-23

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

328 14, 328167, 307527, 307529, 307543, 331 1R, 329 50, 329130, H03K 906, H03D 1300

Patent

active

046756132

ABSTRACT:
A circuit in a synchronous detector system is provided to minimize and compensate for the errors induced by phase modulation and additive noise in the system. In one embodiment a first-order correction of such errors is achieved by equipping the synchronous detector system with a constant loop filter noise bandwidth and an RMS detector. A resolution filter passing the detected system signal to the RMS detector for correction is made to have a noise bandwidth identical to the loop filter noise bandwidth.

REFERENCES:
patent: 2979611 (1961-04-01), Halina
patent: 3122704 (1964-02-01), Jones
patent: 3209271 (1965-09-01), Smith
"Communications Systems", by Bruce Carlson, McGraw Hill, 1975 pp. 134, 202-205.

Affiliated with

Also associated with

Rating

Noise compensated synchronous detector system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Noise compensated synchronous detector system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noise compensated synchronous detector system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-723946