Frequency summing device

Details Frequency summing device Frequency summing device

1973-12-20

1976-02-10

Brody, Alfred L.

Modulators

Amplitude modulator

Nonlinear device controlled by modulating signal

325137, 333 29, H03C 152

Patent

active

039380610

ABSTRACT:
Frequency summing device comprising a summing element effecting the summing of the output signals of a first multiplier receiving a signal whose frequency is f and a signal whose frequency is F and of a second multiplier receiving the signal whose frequency is f and the signal whose frequency is F after dephasing by 90.degree.. The dephasing by 90.degree. is obtained by a complex circuit comprising three elementary dephasers in series provided with an attenuator and an adder effecting the sum of the output signals of the attenuator and of the first dephaser.

REFERENCES:
patent: 3243731 (1966-03-01), Erickson
patent: 3319189 (1967-05-01), Silverman

Affiliated with

Also associated with

Rating

Frequency summing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frequency summing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frequency summing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-153518