An FM signal is given as cos [2n fet + [m(1)dt] u(t) = 100 cos where m(t) is shown in the following figure. (a) Sketch the instantaneous frequency as a function of time. (b) Determine the peak-frequency deviation.

An FM signal is given as cos [2n fet + [m(1)dt] u(t) = 100 cos where m(t) is shown in the following figure. (a) Sketch the instantaneous frequency as a function of time. (b) Determine the peak-frequency deviation.

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

Fc=10MHz

2. An FM signal is given as
u(t):
= 100
os [2m fet + [m(1)dt]
where m(t) is shown in the following figure.
(a) Sketch the instantaneous frequency as a function of time.
(b) Determine the peak-frequency deviation.
m(1)
T

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