Q4: a) which of the following analogue modulation scheme requires the minimum transmitted power and minimum channel band -width: a-VSB b-DSB-SC c-SSB d-AM b) A 4 GHz carrier is DSB-SC modulated by a low pass message signal with maximum frequency of 2 MHz . the resultant signal is to be ideally sampled. The minimum frequency is a- 4MH b- 8MHZ c- 8 GHz d- 8.004GHZ

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Q4: a) which of the following analogue modulation scheme requires the minimum transmitted
power and minimum channel band -width:
a-VSB b-DSB-SC c-SSB d-AM
b) A 4 GHz carrier is DSB-SC modulated by a low pass message signal with maximum
frequency of 2 MHz . the resultant signal is to be ideally sampled. The minimum frequency is
a- 4MH b- 8MHZ c- 8 GHz d- 8.004GHZ
Transcribed Image Text:Q4: a) which of the following analogue modulation scheme requires the minimum transmitted power and minimum channel band -width: a-VSB b-DSB-SC c-SSB d-AM b) A 4 GHz carrier is DSB-SC modulated by a low pass message signal with maximum frequency of 2 MHz . the resultant signal is to be ideally sampled. The minimum frequency is a- 4MH b- 8MHZ c- 8 GHz d- 8.004GHZ
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