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Calculate power in each sideband, if power of carrier wave is 176W and there is 60% modulation in amplitude modulated signal?

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Calculate power in each sideband, if power of carrier wave is 176W and there is 60% modulation in amplitude modulated signal?

(a) 13.36W

(b) 52W

(c) 67W

(d) 15.84W

The question was posed to me in unit test.

Question is from Power Relations in AM Waves in section Amplitude Modulation of Analog Communications

1 Answer

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The correct answer is (d) 15.84W

Explanation: Modulation index = 0.6 and Pc = 176W. Power in sidebands may be calculated as

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