A message signal is a square wave with maximum and minimum values of 8 and 8 V, respectively The modulation index 0 7 and the carrier amplitude A c 100 V Determine the power in the side bands and the efficiency Sketch the modulation trapezoid

Question: A message signal is a square wave with maximum and minimum values of 8 and -8 V, respectively. The modulation index = 0.7 and

A message signal is a square wave with maximum and minimum values of 8 and -8 V, respectively. The modulation index α = 0.7 and the carrier amplitude A_c = 100 V. Determine the power in the side bands and the efficiency. Sketch the modulation trapezoid.

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