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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The normalized signal mn(t) has a bandwidth of 10,000 Hz and its power content is 0.5 W. The carrier A cos 2Ï€ f0t has a power content of 200 W.
Â
1. If mn(t) modulates the carrier using SSB amplitude modulation, what will be the bandwidth and the power content of the modulated signal?
2. If the modulation scheme is DSB-SC, what will be the answer to part 1?
3. If the modulation scheme is AM with modulation index of 0.6, what will be the answer to part 1?
4. If modulation is FM with k f = 50,000, what will be the answer to part 1?
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