Waveform synthesizer with digitally controlled phase adjustment

Details Waveform synthesizer with digitally controlled phase adjustment Waveform synthesizer with digitally controlled phase adjustment

1979-09-07

1981-12-01

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307228, 307529, 328 14, 328 61, 328155, H03K 3023, H03K 408, H03K 378, H03L 716

Patent

active

043038379

ABSTRACT:
A circuit arrangement for producing a composite waveform comprises a multiplexer controlled by a logic network for successively energizing a load with an aperiodic voltage from a switching circuit and one or more sine waves or other periodic voltages continuously produced by respective oscillation generators. The logic network includes a cycle counter stepped by a selected oscillation generator for terminating the transmission of its output voltage ater a preset number of cycles. An analog comparator, continuously receiving a d-c potential from a manually settable voltage source and a sawtooth voltage from each oscillation generator, emits an enabling pulse to the logic network upon detecting a coincidence between the sawtooth voltage of a selected generator and either the manually selected d-c potential or the sawtooth voltage from another selected oscillation generator.

REFERENCES:
patent: 3657658 (1972-04-01), Kubo
patent: 4109164 (1978-08-01), Caron
patent: 4142184 (1979-02-01), Lake

Affiliated with

Also associated with

Rating

Waveform synthesizer with digitally controlled phase adjustment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waveform synthesizer with digitally controlled phase adjustment , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waveform synthesizer with digitally controlled phase adjustment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1298259