An FM modulator has output where f d = 20 Hz/V. Assume that m(t) is the rectangular
Question:
where fd = 20 Hz/V. Assume that m(t) is the rectangular pulse m(t) = 4II [1/8(t - 4)]
(a) Sketch the phase deviation in radians.
(b) Sketch the frequency deviation in hertz.
(c) Determine the peak frequency deviation in hertz.
(d) Determine the peak phase deviation in radians.
(e) Determine the power at the modulator output.
Transcribed Image Text:
х.) %3D 100 сos |2л f1+ 2лfa т(«)da
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a The phase deviation is which is for 0 t 8 Thus t 0 t 0 t 160t 0 t 8 ...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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