problem 1:
Sketch the block diagram of AM transmitter and describe each block in detail.
problem 2:
With the use of neat circuit diagram demonstrate FET reactance modulator. Derive the necessary derivations.
problem 3:
Sketch the block diagram of the indirect FM transmitter and describe each block in detail.
problem 4:
With the use of neat diagram describe Coastas PLL.
problem 5:
Illustrate communication receiver with neat diagram.
problem 6:
Illustrate PAM modulation and demodulation with the use of neat diagram.
problem 7:
With the use of neat diagram describe TDM and FDM multiplexing.