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4.6-3 For a message signal m(t)=3 cos 10001-5 cos 1200√2πt (a) Write expressions (do not sketch) for CPM (t) and FM (1) when A = 10, wc = 106, kf = 1000л, and kp = 1. For determining PFM (1), 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 FM (t) and PM (1).

4.6-3 For a message signal m(t)=3 cos 10001-5 cos 1200√2πt (a) Write expressions (do not sketch) for CPM (t) and FM (1) when A = 10, wc = 106, kf = 1000л, and kp = 1. For determining PFM (1), 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 FM (t) and PM (1).

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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4.6-3 For a message signal m(t)=3 cos 1000t-5 cos 1200√2πt (a) Write expressions (do not sketch) for CPM (t) and CFM (1) 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 PFM (t) and 4PM (1).
Transcribed Image Text:4.6-3 For a message signal m(t)=3 cos 1000t-5 cos 1200√2πt (a) Write expressions (do not sketch) for CPM (t) and CFM (1) 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 PFM (t) and 4PM (1).
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