4.6-7 Given m(t) = e-100², fc = 104 Hz, kf = 500π, and kp = 1.2π. (a) Find Af, the frequency deviation for FM and PM. (b) Estimate the bandwidths of the FM and PM waves. Hint: Find M(f) first and find its 3 dB bandwidth.

4.6-7 Given m(t) = e-100², fc = 104 Hz, kf = 500π, and kp = 1.2π. (a) Find Af, the frequency deviation for FM and PM. (b) Estimate the bandwidths of the FM and PM waves. Hint: Find M(f) first and find its 3 dB bandwidth.

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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Question

4.6-7 Given m(r) = e-10012
,fc = 104 Hz, kf = 500л, and kp = 1.2π.
(a) Find Af, the frequency deviation for FM and PM.
(b) Estimate the bandwidths of the FM and PM waves.
Hint: Find M(f) first and find its 3 dB bandwidth.

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