16-05-2013, 09:04 PM
communication theory
important question
unit-1
1.generation of am
2.demodulation of am
3.generation of SSB
4.FDM
5.compare am system
unti-2
1.narrowband and wide band fm
2.generation of fm signal
3.demodulation of fm signal
unit-3
1.classification of noise
2.narrow band noise
unit-4
1.superheterodyne radio receiver
2.noise in dsbsc system using coherent
3.preemphasis and de-emphasis in fm
unit-5
1.problems in huffmann coding,shannon's
2.mutual information
3.rate distoration theory
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