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Problem 2: The message signal m(t)=10cos(400t) phase-modulates (PM) the carrier c(t) = 100cos2лft. The modulation index is ẞ=10. (a) Write the expression for the modulated signal u(t). (b) Determine the average transmitted power. (c) Determine the peak-phase deviation and the peak-frequency deviation. (d) Find the bandwidth of the modulated signal, given f. =1000Hz.

Problem 2: The message signal m(t)=10cos(400t) phase-modulates (PM) the carrier c(t) = 100cos2лft. The modulation index is ẞ=10. (a) Write the expression for the modulated signal u(t). (b) Determine the average transmitted power. (c) Determine the peak-phase deviation and the peak-frequency deviation. (d) Find the bandwidth of the modulated signal, given f. =1000Hz.

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
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Problem 2: The message signal m(t)=10cos(400t) phase-modulates (PM) the carrier c(t) = 100cos2лft. The modulation index is ẞ=10. (a) Write the expression for the modulated signal u(t). (b) Determine the average transmitted power. (c) Determine the peak-phase deviation and the peak-frequency deviation. (d) Find the bandwidth of the modulated signal, given f. =1000Hz.
Transcribed Image Text:Problem 2: The message signal m(t)=10cos(400t) phase-modulates (PM) the carrier c(t) = 100cos2лft. The modulation index is ẞ=10. (a) Write the expression for the modulated signal u(t). (b) Determine the average transmitted power. (c) Determine the peak-phase deviation and the peak-frequency deviation. (d) Find the bandwidth of the modulated signal, given f. =1000Hz.
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