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electronics and communication engineering communication systems
1. For signal amplitude modulated to a depth of 100% by a sinusoidal signal, power is
(A): same as that of unmodulated carrier
(B): times the power of unmodulated carrier
(C): twice the power of unmodulated carrier
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By: guest on 01 Jun 2017 11.49 pm
When m = pt = 1.5 Pc
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