9) For the same as Q7, find the peak frequency deviation. 2Am a. A 1000Am b. A 2000т Аm с. A d. None

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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Q9 only
Solve Q9 only
7)
Let r(t) = Acos(2000rt) + Am sin(3000rt) + Am sin(1000rt). Then, x(t) will be a
narrow band FM if
A
a.
>> 1
Am
A
b.
<< 1
Am
с. Ат << 1
d. Can never be a narrow band FM
9)
For the same as Q7, find the peak frequency deviation.
2Am
а.
A
1000Am
b.
A
2000л Аm
с.
A
d. None
Transcribed Image Text:Solve Q9 only 7) Let r(t) = Acos(2000rt) + Am sin(3000rt) + Am sin(1000rt). Then, x(t) will be a narrow band FM if A a. >> 1 Am A b. << 1 Am с. Ат << 1 d. Can never be a narrow band FM 9) For the same as Q7, find the peak frequency deviation. 2Am а. A 1000Am b. A 2000л Аm с. A d. None
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