AKTU Advanced Digital Communication (HTAC401) Syllabus PDF – B.Tech Honors Degree in Advance Communication Technology

TECHNIQUES

Course Objectives

1. To make the students familiarize with vector and signal space concepts and memory less modulation method.
2. To make the students familiarize with vector, signal spaceconcepts and signaling along with comprehensive about the different digital modulation techniques.
3. To learn error control coding which encompasses techniques for the encoding and decoding of digital data streams for their reliable transmission over noisy channels.
4. To impart the knowledge about spread spectrum modulation, its significance and its applications.

Course Outcomes

1. Gain knowledge to map the vector concepts to signal space.
2. Able to design advanced digital modulation circuits in the area of BPSK, DPSK.
3. Capacity to design M-ary systems.
4. Analyze the channel coding aspects like linear block codes, cyclic codes and convolution codes.
5. Understand and analyze the broadband communication systems.

Course Content

UNIT – I CHARACTERIZATION OF COMMUNICATION SYSTEMS Characterization of Communication Signals and Systems- Signal space representations- Vector Space Concepts, Signal Space Concepts, Orthogonal Expansion of Signals. Representation of Digitally Modulated Signals-Memory less Modulation Methods.

UNIT – II BASE BAND DIGITAL TRANSMISSION Digital Pam Signals Matched Filter, Optimum Filter. Binary Phase Shift Keying (BPSK), Differential Phase shift Keying (DPSK), Differentially Encoded PSK (DEPSK), and Quadrature Phase Shift Keying.

UNIT – III PHASE SHIFT KEYING M ary Phase Shift Keying, Quadrature Phase Shift Keying (QPSK),Binary Phase Shift Keying (BPSK),M ary FSK, Minimum Shift Keying (MSK),Amplitude Shift Keying, Comparison of Digital Modulation Techniques.

UNIT – IV ERROR CONTROL CODING Types of Codes, Linear block codes, cyclic codes, Convolutional codes, Tree diagram, State diagram, trellis diagram, Applications.

UNIT – V SPREAD SPECTRUM MODULATION Pseudo-noise Sequences, Direct Sequence Spread Spectrum Modulation, Frequency HOP, Spread Spectrum Modulation, Comparison of Spread Spectrum Modulation, Applications.

Text Books

1. Taub-Schilling and Goutam Saha, “Principles of Communication Systems”, 3rd Edition, , TATA McGraw-Hill.
2. J.G. Proakis, “Digital Communication”, MGH 4TH edition, 1

Reference Books

1. J.S.Chitode, “Digital Communication”,Technical Publications.
2. Edward. A. Lee and David. G. Messerschmitt, “Digital Communication”, Allied Publishers (second edition).
3. J Marvin.K.Simon, Sami. M. Hinedi and William. C. Lindsey, “Digital Communication Techniques”,PHI.
4. William Feller, “An introduction to Probability Theory and its applications”, Vol 11, Wiley 2000.