5.2-1 For a message signal m(t) = 2 cos 100t + 18 cos 2000лt (a) Write expressions (do not sketch) for CPM (t) and CFM (t) when A = 10, wc = = 106, kf = 1000л, and kp 1. For determining FM (t), use the indefinite integral of m(t); that is, take the value of the integral at t = -∞ to be 0. (b) Estimate the bandwidths of OEM (t) and 4PM (t).

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5.2-1 For a message signal
m(t) = 2 cos 100t + 18 cos 2000лt
(a) Write expressions (do not sketch) for CPM (t) and CFM (t) when A = 10, wc =
=
106, kf =
1000л, and kp 1. For determining FM (t), use the indefinite integral of m(t); that is, take
the value of the integral at t = -∞ to be 0.
(b) Estimate the bandwidths of OEM (t) and 4PM (t).
Transcribed Image Text:5.2-1 For a message signal m(t) = 2 cos 100t + 18 cos 2000лt (a) Write expressions (do not sketch) for CPM (t) and CFM (t) when A = 10, wc = = 106, kf = 1000л, and kp 1. For determining FM (t), use the indefinite integral of m(t); that is, take the value of the integral at t = -∞ to be 0. (b) Estimate the bandwidths of OEM (t) and 4PM (t).
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