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] t-3n x 10-3 10-3 cos(1000000πt) n=-∞ If the modulation index is 0.3 and the average power of the modulated signal is 2.5 W, find a, b, and the modulation power efficiency.3. (3 points) An AM modulator outputs the following signal CAM (t) = • [a+b £ ¤ (² Σπ :)] t-3n x 10-3 10-3 cos(1000000πt
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answerhappygod
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3. (3 points) An AM modulator outputs the following signal CAM (t) = • [a+b £ ¤ (² Σπ :)] t-3n x 10-3 10-3 cos(1000000πt
3. (3 points) An AM modulator outputs the following signal CAM (t) = • [a+b £ ¤ (² Σπ ] t-3n x 10-3 10-3 cos(1000000πt) n=-∞ If the modulation index is 0.3 and the average power of the modulated signal is 2.5 W, find a, b, and the modulation power efficiency.
] t-3n x 10-3 10-3 cos(1000000πt) n=-∞ If the modulation index is 0.3 and the average power of the modulated signal is 2.5 W, find a, b, and the modulation power efficiency.