公开(公告)号：US3582759A

公开(公告)日：1971-06-01

申请号：US3582759D

申请日：1969-10-14

Applicant: JOHN H MALLOY

Inventor： MALLOY JOHN H

IPC: G06G7/164 ,  H03C1/58 ,  H03C7/02 ,  H02M5/20

CPC classification number: H03C1/58 ,  G06G7/164 ,  H03C7/027

Abstract: A completely shielded and balanced diode bridge, having biased diodes to insure dynamic balance and square-law operation, is fed by sum and difference signals from a hybrid ring drive which produces an output signal proportional to the product of the instantaneous amplitudes of the original microwave input signals applied to the hybrid ring drive.