Question 1 Define modulation. Explain the types of modulation
Question 2 What is DSBSC? Explain the generation of DSBSC wave
Question 3 Explain following concepts
a) FM spectrum
b) application of Wide Band FM
Question 4 Explain commonly used logarithmic compression laws?
Question 5 Explain Binary phase-shift keying (BPSK)
Question 6 Explain properties of PN sequence
Question 7 What do you mean aliasing? Explain
Question 8 What is Differential phase shift keying (DPSK)? Explain briefly
Question 9 Define
a)Bit rate
b) Baud
Question 10 Explain the different types of spread spectrum techniques