Amplitude modulator

Details Amplitude modulator Amplitude modulator

1996-06-11

1999-04-20

Peng, John K.

Television

Television transmitter circuitry

Modulator

348737, 332157, 332158, 332159, 332176, H04N 540, H04N 562

Patent

active

058961828

ABSTRACT:
Amplitude modulator comprising a differential input pair receiving a modulating input signal, and a Gilbert cell multiplying a carrier signal by the modulating input signal; and

REFERENCES:
patent: 3974460 (1976-08-01), Hongu et al.
patent: 4168511 (1979-09-01), Chabanel
patent: 4263617 (1981-04-01), Chemin et al.
patent: 4908840 (1990-03-01), Kakimoto
patent: 5515014 (1996-05-01), Troutman
"A Precise Four-Quadrant Multiplier with Subnanosecond Response" by Barrie Gilbert, IEEE Journal of Solid State Circuits, Vo. SC-3, No. 4, Dec. 1968, pp. 365-373.

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