MOSFET_PRODUCT_DETECTOR

Published:2009/7/21 22:34:00 Author:Jessie | From:SeekIC

SSB IF signal is applied to one gate of MOSFET and demodulating carrier to other gate. Linear demodulation is obtained without distortion components. RC filter connected into drain circuit removes IF and carrier components, leaving de-modulated audio as output.-E. M. Noll, FET Principles, Experiments, and Projects, Howard W. Sams, Indianapolis, IN, 2nd Ed., 1975, p 154.



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