Electronic Communication Systems (BEC654C)

Electronic Communication Systems

Course Code BEC654C 
CIE Marks 50
Teaching Hours/Week (L:T:P: S) 3:0:0:0 
SEE Marks 50
Total Hours of Pedagogy 40 
Total Marks 100
Credits 03 
Exam Hours 3 
Examination type (SEE) Theory

Module-1

Introduction to Electronic Communications: Historical perspective, Electromagnetic frequency spectrum, Signal and its representation, Elements of electronic communications system, primary communication resources, signal transmission concepts, Analog and digital transmission, Modulation, Concept of frequency translation, Signal radiation and propagation 

Module-2

Amplitude Modulation Techniques: Types of analog modulation, Principle of amplitude modulation, AM power distribution, Limitations of AM, 

Angle Modulation Techniques: Principles of Angle modulation, Theory of FM-basic Concepts, Theory of phase modulation 

Module-3

Sampling Theorem and Pulse Modulation Techniques: Digital Versus Analog Transmissions, Sampling Theorem, Classification of pulse modulation techniques, PAM, PWM, PPM, PCM, Quantization of signals 

Module-4

Digital Modulation Techniques: Types of digital Modulation, ASK, FSK, PSK, QPSK.          Information Theory, Source and Channel Coding: Information, Entropy and its properties, Shannon,- Hartley Theorem, Objectives of source coding, Source coding technique, Shannon source coding theorem, Channel coding theorem, Error Control and Coding. 

Module-5

Evolution of wireless communication systems: Brief History of wireless communications, Advantages of wireless communication, disadvantages of wireless communications, wireless network generations, Comparison of wireless systems, Evolution of next generation networks, Applications of wireless communication

Principles of Cellular Communications: Cellular terminology, Cell structure and Cluster, Frequency reuse concept, Cluster size and system capacity, Method of locating cochannel cells, Frequency reuse distance 

Suggested Learning Resources:

Books

1. T L Singal, Analog and Digital Communications, McGraw Hill Education (India) Private Limited, 2012, 0-07-107269-1.

2. 2. T L Singal, Wireless Communications, McGraw Hill Education (India) Private Limited, 2016, ISBN:0-07-068178-3.

Reference Books

1. Simon Haykin & Michael Moher, Communication Systems, 5th Edition, John Wiley, India Pvt. Ltd, 2010, ISBN: 978-81-265-2151-7.

2. Herbert Taub, Donald L Schilling, Goutam Saha, “Principles of Communication systems”, 4th Edition, Mc Graw Hill Education (India) Private Limited, 2016. ISBN: 978-1-25-902985-1

3. Simon Haykin, “Digital Communication Systems”, John Wiley & sons, 2014, ISBN 978-81- 265 4231-4