Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Transcribed Image Text:Problem 1:
The message signal as below is used to angle modulate a carrier c(t) = 100cos4000лt.
(a) (5pts) Determine the peak-frequency deviation with k=2 using FM.
(b) (5pts) Determine the peak-phase deviation with k₂ =1 using PM.
(c) (10pts) If k=k=5, determine the maximum instantaneous frequency in FM and PM respectively.
(d) (10pts) Determine the phase (t) of the FM modulated signal with k₂ =2.
m(t)
3
0
-3
2
4
6
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