Multiphase multiplier

Details Multiphase multiplier Multiphase multiplier

1989-05-22

1991-01-22

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307240, 307262, 328 28, 328160, H03K 522, H03K 500

Patent

active

049873202

ABSTRACT:
A multiphase multiplier circuit employs analog switches, each of which is duty controlled for multiplying input voltage signal with a multiplier determined depending on the duty cycle ON/OFF period. The multiphase multiplier circuit further includes means for multiplying a reference voltage signal by a desired factor for deriving the difference between the product and the factor for controlling duty cycles of the analog switches.

REFERENCES:
patent: 3466460 (1969-09-01), Connolly
patent: 4034304 (1977-07-01), Hallock
patent: 4599567 (1986-07-01), Goupillaud et al.
patent: 4670674 (1987-06-01), Kantorowicz et al.

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