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electronics and communication engineering communication systems
1. The most suitable method for detecting a modulated signal g(t) = (3 to 6 cos 2p fmt) cos 2p fct is
(A): both a and b
(B): envelope detector
(C): ratio detector
(D): synchronous detector
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By: guest on 01 Jun 2017 11.49 pm
Because it is an AM envelope.
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