Question

Calculate power in each sideband, if power of carrier wave is 176W and there is 60% modulation in amplitude modulated signal? use formula to calculate Modulation index = 0.6 and Pc = 176W. Power in sidebands may be calculated as m2*Pc/4​

Answer 1

24/57 is the answer

Answer 2

Answer:

The power in the sidebands is 15.84W

Explanation:

Given:

The power of carrier wave(Pc)=176W

Modulation(m)=60%=0.6

To find: Power in sidebands(Ps)=?
Solution:
According to the given relation,

$Ps=\frac{m^{2}Pc }{4}$

=(0.6²×176)/4

=(0.36×176)/4

=63.36/4

=15.84W

Therefore, the power in the sidebands is 15.84W