Phase comparison circuit

Details Phase comparison circuit Phase comparison circuit

1988-03-23

1989-07-04

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

328134, 328109, 307511, 307262, H03D 1300, H03K 906

Patent

active

048454389

ABSTRACT:
The invention relates to a phase comparison circuit for determining the phase deviation between an input signal and a reference signal. The input signal is integrated during two consecutive defined integration intervals which are derived from the reference signal. The integral values assigned to the integration intervals are weighted and the difference is formed. The output signal of the phase comparison circuit is derived from the result of forming this difference.

REFERENCES:
patent: 3577088 (1971-05-01), Goggins, Jr.
patent: 3944938 (1976-03-01), Brouant
patent: 4281259 (1981-07-01), Ozawa

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