Q2: A modulating signal is used to modulate a carrier signal(AM modulation). Let Pr, Pc, PsB, PUSB, PLSB and µ are the total power, carrier power, side band power, upper side band power, lower side band power and modulation index respectively. Prove the following: m2 a. Pc = Pr (m2) b. PsB = Pr c. PUSB = PLSB =2+m2 PT 2+m2
Q2: A modulating signal is used to modulate a carrier signal(AM modulation). Let Pr, Pc, PsB, PUSB, PLSB and µ are the total power, carrier power, side band power, upper side band power, lower side band power and modulation index respectively. Prove the following: m2 a. Pc = Pr (m2) b. PsB = Pr c. PUSB = PLSB =2+m2 PT 2+m2
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Transcribed Image Text:Q2: A modulating signal is used to modulate a carrier signal(AM modulation). Let Pr, Pc, PsB, PUSB, PLSB and u are the total
power, carrier power, side band power, upper side band power, lower side band power and modulation index respectively.
Prove the following:
a. Pc = Pr (m2)
m2
b. PsB = Pr
m2
PT
c. PUSB = PLSB 2+m2
2+m2
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