Anna University EC6402 Communication Theory Syllabus Regulation 2013 EC6402 Ct Syllabus

Anna University EC6402 Communication Theory is Regulation 2013 Subject. It is Ece department 4th semester subject. EC6402 Ct Syllabus pdf File has been attached below. Please have a EC6402 Communication Theory Syllabus of Regualtion 2013 copy with you for studies.

Anna University EC6402  Communication Theory Syllabus  Regulation 2013

Click Here To Download EC6402 Communication Theory Syllabus 

EC6402 Communication Theory Ct Syllabus Regulation 2013 EC6402 Syllabus 

EC6402 COMMUNICATION THEORY L T P C
3 0 0 3

OBJECTIVES:

• To introduce the concepts of various analog modulations and their spectral characteristics.
• To understand the properties of random process.
• To know the effect of noise on communication systems.
• To study the limits set by Information Theory.

UNIT I AMPLITUDE MODULATION 9
Generation and detection of AM wave-spectra-DSBSC, Hilbert Transform, Pre-envelope & complex envelope - SSB and VSB -comparison -Superheterodyne Receiver.

UNIT II ANGLE MODULATION 9
Phase and frequency modulation-Narrow Band and Wind band FM - Spectrum - FM modulation and demodulation - FM Discriminator- PLL as FM Demodulator - Transmission bandwidth.

UNIT III RANDOM PROCESS 9
Random variables, Central limit Theorem, Random Process, Stationary Processes, Mean, Correlation & Covariance functions, Power Spectral Density, Ergodic Processes, Gaussian Process, Transmission of a Random Process Through a LTI filter.

UNIT IV NOISE CHARACTERIZATION 9Noise sources and types - Noise figure and noise temperature - Noise in cascaded systems. Narrow band noise - PSD of in-phase and quadrature noise -Noise performance in AM systems - Noise performance in FM systems - Pre-emphasis and de-emphasis - Capture effect, threshold effect.

UNIT V INFORMATION THEORY 9
Entropy - Discrete Memoryless channels - Channel Capacity -Hartley - Shannon law - Source coding
theorem - Huffman & Shannon - Fano codes
TOTAL: 45 PERIODS

OUTCOMES:
At the end of the course, the students would
 Design AM communication systems.
 Design Angle modulated communication systems
 Apply the concepts of Random Process to the design of Communication systems
 Analyze the noise performance of AM and FM systems

TEXT BOOKS:
J.G.Proakis, M.Salehi, “Fundamentals of Communication Systems”, Pearson Education 2006.
S. Haykin, “Digital Communications”, John Wiley, 2005.

REFERENCES:
B.P.Lathi, “Modern Digital and Analog Communication Systems”, 3rd Edition, Oxford University Press, 2007.
B.Sklar, “Digital Communications Fundamentals and Applications”, 2nd Edition Pearson Education 2007
H P Hsu, Schaum Outline Series - “Analog and Digital Communications” TMH 2006
Couch.L., "Modern Communication Systems", Pearson, 2001.

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