Q. What is DSB-SC modulation ? Explain the time and frequency domain expression of DSB-SC wave. An audio frequency signa

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Q. What is DSB-SC modulation ? Explain the time and frequency domain expression of DSB-SC wave. An audio frequency signa

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Q. What is DSB-SC modulation ? Explain the time and frequency domain expression of DSB-SC wave. An audio frequency signal 5 sin2π(1000)t is used to amplitude modulate a carrier of 100 sin2π(106)t. Assume modulation index of 0.4. Find
a. Sideband frequencies
b. Amplitude of each sideband
c. Bandwidth required
d. Total power delivered to a load of 100 .
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