NIT Jalandhar Syllabus for Communication Signals and Systems

Communication Signals and Systems EC Syllabus

NIT Jalandhar


EC-207 Communication Signals and Systems [3 1 0 4]

Systems And Signal Analysis: Classification of Signals and Systems, Signal Representation using Fourier Series, Complex Exponential Fourier Series, Fourier Series Representation of Periodic Signals (7) Aperiodic Signal Representation using Fourier Transforms, Fourier Transforms of Periodic Power Signals, Power Spectral Density (PSD) (3)
System Response – Impulse, Step and Time Domain Response Analysis, Transfer Function and Frequency
Domain Analysis, Effects of Transfer Function on spectral densities. (3)
Department of Electronics and Communication Engineering
Dr B R Ambedkar National Institute of Technology, Jalandhar
Random Signal Theory: Introduction to Probability Theory, Definition of Probability of Random Events.
Joint and Conditional Probability, Probability Mass Function,. (5)
Statistical Averages. Probability Density Functions (PDF) and Statistical Averages. Examples of PDF,
Transformation of Random Variables. (6)
Random Processes, Stationarity and Ergodicity. (2)
Signal Transmission Through Linear Networks: Convolution Theorem and its graphical interpretation.
The Sampling Theorem, Low Pass and Band Pass Networks, Matched Filter, Envelope detector. (4)
Introduction To Noise: Thermal Noise, Shot noise, Partition noise, Flicker noise, Gaussion Noise, Noise in
Bipolar Junction Transistors (BJTs), FET noise. (4)
Equivalent input noise,,Signal to Noise Ratio (SNR), Noise Temperature, Noise equivalent Bandwidth,
Noise Figure. (4)
Experimental determination of Noise Figure, Pulse Response and Digital Noise and its elimination (2)
Books Recommended
1. Lathi B P, “Digital and Analog Communication Systems”, Oxford University Press, Fourth
Addition, (2000)
2. Armugam K Sam, “Digital and Analog Communication Systems”, John Wiley and Sons, (1994)
3. Simon Haykins, “Communication Systems”, John Wiley and Sons, Third Edition, (1999)
4. Roberts M J, “Signals and Systems”, TMH Edition, (2003)
5. Ghosh Smarajit, “Signals and Systems”, Pearson Education, (2006)

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