An AM modulator has output x c (t) = 25 cos[2(150)t] + 5 cos[2(160)t] + 5 cos[2(140)t]
Question:
An AM modulator has output
xc(t) = 25 cos[2π(150)t] + 5 cos[2π(160)t] + 5 cos[2π(140)t]
Determine the modulation index and the efficiency.
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The modulator output x c t 25 cos 2150t 5 cos 2160t 5 c...View the full answer
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Related Book For 
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
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