The carrier signal of amplitude 10V is frequency
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Question
The carrier signal of amplitude 10V is frequency modulated (K=2kHz/V) by a signal with frequency spectrum shown:
a. Determine the approximate bandwidth of the FM signal (Bessel approximation).
b. Determine the approximate bandwidth of the FM signal (Carson approximation).
c. The power dissipated by the FM signal in a 75-ohm antenna.
Answers
a) 24 kHz
b) 16 kHz
c) 0.667 W
Transcribed Image Text:3V
2.5V
2V
1V
300HZ
1kHz 2kHz 2.5kHz
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