UNIT 1:
Introduction to Communication Systems: Modulation – Types – Need for Modulation.
Amplitude Modulation – AM
Vestigial Side Band - VSB
Pulse Amplitude Modulation (PAM)
Pulse Time Modulation (PTM)
Time Division Multiplexing - TDM
Pulse Position Modulation (PPM)
Single Side band suppressed carrier - SSBSC
Double side band suppressed carrier - DSBSC
Introduction to Communication Systems: Modulation – Types – Need for Modulation.
Frequency Division Multiplexing - FDM
UNIT 2:
Introduction to Radio Communication
Super heterodyne receiver
UNIT 3:
Block diagram of Digital communication
Correlative coding – Eye pattern
Baseband Transmission: Properties of Line codes- Power Spectral Density of Line codes
ISI- Nyquist criterion for distortion less transmission
Equalization- Linear equalization