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A 400W carrier wave is modulated to a depth of 65%. Find the total power of modulated wave?

A 400W carrier wave is modulated to a depth of 65%. Find the total power of modulated wave? Correct Answer 484.5W

Total power, Pt = Pc (1 + µ2⁄2), where Pc = Carrier Power = 400W where Modulation Index (µ) = 0.65, so Pt = 400 (1 +0.652⁄2). On solving it we get Pt = 484.5W.

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