: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: m2 a. Pc = Pr (me) m2 b. PSB = PT PLSB =7 2+m2, c. PUSB = PT 2+m2

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:A modulating signal is used to modulate a carrier signal(AM modulation). Let Pr , Pc, PSB, PUSB, PLSB and u are the total
power, side band power, upper side band power, lower side band power and modulation index respectively.
power,
carrier
Prove the following:
a. Pc = Pr (me)
m2
b. PSB = Pr
m2
PLSB = 72+m2,
c. PUSB =
Pr
2+m2
Transcribed Image Text::A modulating signal is used to modulate a carrier signal(AM modulation). Let Pr , Pc, PSB, PUSB, PLSB and u are the total power, side band power, upper side band power, lower side band power and modulation index respectively. power, carrier Prove the following: a. Pc = Pr (me) m2 b. PSB = Pr m2 PLSB = 72+m2, c. PUSB = Pr 2+m2
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