Square wave/sine wave conversion

Details Square wave/sine wave conversion Square wave/sine wave conversion

1978-08-25

1981-02-10

Dixon, Harold A.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307261, 307295, 328 27, H03B 100

Patent

active

042504554

ABSTRACT:
A square wave to sine wave converter using a low-pass filter. The cut-off frequency of the filter is variable in accordance with the frequency of the square wave applied to it. This is achieved by the effective value of a frequency-determining impedance in the filter varying with the square wave frequency. A resistor is switched in and out of circuit at a rate which is at least a multiple of 100 of the square wave frequency.

REFERENCES:
patent: 3549903 (1970-12-01), Lowdenslager
patent: 3760289 (1973-09-01), Hurtig
patent: 3845398 (1974-10-01), Katz
patent: 4063450 (1977-12-01), Lyons

Affiliated with

Also associated with

Rating

Square wave/sine wave conversion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Square wave/sine wave conversion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Square wave/sine wave conversion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1667451