An AM modulator has output x c (t) = 40 cos [20(200)t] + 5 cos[2(180)t] + 5
Question:
An AM modulator has output
xc (t) = 40 cos [20π(200)t] + 5 cos[2π(180)t] + 5 cos[2π(220)t]
Determine the modulation index and the efficiency.
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The modulator output x c t 40 cos 20 200 t 5 cos 2 180 t 5 cos 2 220 t can be written ...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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