Electronic signal processing system

Details Electronic signal processing system Electronic signal processing system

1978-04-07

1980-04-15

Wilbur, Maynard R.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

328165, G01S 330

Patent

active

041986334

ABSTRACT:
Disclosed is an electronic signal processing system for an alternating voltage input signal. A phase-locked loop network has an input adapted to receive the signal and produce an intermediate signal comprising a substantially noise free sine wave with a phase equal to the average phase of the input signal. The intermediate signal is applied to an input of a variable gain amplifier which produces an output signal proportional to the intermediate signal, and an amplitude averaging loop network has the input signal and the output signal as its inputs and produces a biasing signal which is applied to a control input of the variable gain amplifier to maintain the output signal equal in amplitude to the average amplitude of said input signal. The system can be used in a Watson-Watt type radio direction finder to eliminate noise.

REFERENCES:
patent: 3747107 (1973-07-01), Poppe et al.
patent: 3824596 (1974-07-01), Guion et al.
patent: 3967280 (1967-06-01), Mayer et al.

Affiliated with

Also associated with

Rating

Electronic signal processing 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 Electronic signal processing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic signal processing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-477912