Variable frequency sine wave carrier signal generator

Details Variable frequency sine wave carrier signal generator Variable frequency sine wave carrier signal generator

1990-10-24

1992-03-10

Heyman, John S.

Electrical pulse counters, pulse dividers, or shift registers: c

Counting or dividing in incremental steps

Beam type tube

328 27, 377 42, 307271, H03B 1900, H03B 2800

Patent

active

050952790

ABSTRACT:
A system and method for generating a variable frequency sine wave carrier signal operates in response to a start signal and a rate signal. The system includes a first counter which drives a second counter via an EPROM; the second counter is clocked by the output of an oscillator. The output of the second counter is converted by filtering to the desired sine wave signal.

REFERENCES:
patent: 3657657 (1972-04-01), Jefferson
patent: 3735269 (1973-05-01), Jackson
patent: 4039806 (1977-08-01), Fredriksson et al.
patent: 4484296 (1984-11-01), Treise et al.
patent: 4727570 (1988-02-01), Tarbouriech
patent: 4748640 (1988-05-01), Staley et al.
patent: 4943779 (1990-07-01), Pedersen et al.

Affiliated with

Also associated with

Rating

Variable frequency sine wave carrier signal generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable frequency sine wave carrier signal generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable frequency sine wave carrier signal generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2287094