Course Title and Code
Analog and Digital Communication Systems (EE3050)
Target Programme
UG
Course Credit
3-0-1-4 (Lecture-Tutorial-Practical-Total Credits)
Course Category
Core
Prerequisite
EE2050
Course Content
| Topic | Lecture (hours) |
|---|---|
| Review of Signals and Systems: Fourier series, Fourier transform, Properties of the transform, Autocorrelation functions, Spectral densities, Bandwidth of signals, Baseband and passband signals, Complex baseband equivalent of a passband signal. | 6 |
| Analog Communication: Amplitude modulation and demodulation schemes: DSB-SC, AM, SSB, VSB, and QAM, Angle modulation and demodulation schemes: FM and PM, Phase locked loops, Superheterodyne receivers. | 18 |
| Analog-to-Digital Conversion: Sampling, Nyquist sampling theorem, Aliasing, Quantization - uniform and non-uniform, Compander, Pulse code modulation, Delta modulation, Sigma-Delta modulation, Line coding. | 10 |
| Digital Baseband Communication: Advantages of digital communication, Pulse shaping, Nyquist criterion for zero ISI, Binary and M-ary signaling, Matched filtering, Eye diagram. | 12 |
| Digital Carrier Communication: ASK, FSK, PSK, QAM; Signal-space diagram, Decision regions, MAP, ML detection, SNR, and BER. | 10 |
Text/Reference Books
- Introduction to Communication Systems, Upamanyu Madhow
- Introduction to Analog and Digital Communications, Second Edition, Simon Haykin and Michael Moher
- Modern Digital and Analog Communication Systems, Fourth Edition, B. P. Lathi and Zhi Ding