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12EE233 COMMUNICATION

ENGINEERINGCredits 3:0:0

Sugumar D

AP/ECE

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Course Objective

• Learn the basic principles, concepts and types

of communication systems.

• Understand the various design issues in a

communication system.

• Gain knowledge about optical communication.

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Course Outcome

• Analyze and design basic communication

systems, particularly with application to noise

free analog and digital communications.

• Apply concepts and techniques from circuit

analysis to communication systems.

• Develop the ability to compare and contrast

the strengths and weaknesses of various

communication methods.

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Unit I RADIO COMMUNICATION

SYSTEM

• Types of signals – Analogue and digital signals

-Spectrum of signals – Telecommunication

services – Telecommunication paths - Concept

of modulation - Principle of AM and FM – AM

and FM transmitters and receivers.

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Unit-II PULSE AND DIGITAL

COMMUNICATION SYSTEM:

• Pulse Amplitude Modulation, Pulse Position

Modulation, Pulse Duration Modulation, Pulse

Code Modulation – Differential PCM - Delta

modulation – Adaptive Delta modulation -

Digital modulation systems – ASK, FSK, PSK.

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UNIT III

DATA COMMUNICATION SYSTEM

• Data Communication codes – Bar codes – 

Error control – Error detection – Error

correction – Data communication hardware – 

Data communication circuits – Data

communication Modems.

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UNIT IV

TRANSMISSION MEDIUM:

Characteristics of cables – Cable types – Open

wire, Coaxial, Strip line, optical fibers – Wave

guides – Rectangular and Circular type -

Concept of multiplexing – FDM and TDM -

Noise - External noise, Internal noise, S/N

ratio, noise figure – Noise and Bandwidth.

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UNIT V

TELEVISION:

Scanning process – Line scanning, Field

scanning, Interlaced scanning – Television

Transmitter - Monochrome and PAL Color

television receiver systems – Camera – Image

Orthicon – Vidicon – Picture tubes – 

Introduction to LCD and LED televisions.

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Text Books

• Anokh Singh, “Principles of Communication Engineering”, S.Chand & Company, New Delhi, 5th Edition, 2010.

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• Wayne Tomasi, “Electronic Communication Systems:Fundamentals Through Advanced”, Pearson Education,Arizona, 2001.

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Reference books

1. William Schweber, “Electronic Communication Systems - A

Complete Course”, Prentice Hall International, New Jersey,4th Edition, 2002.

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2. Kennedy G, “Electronic Communication

Systems”, Tata McGraw-Hill Education India

Private Limited, New Delhi, 4th Edition, 2011.

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3. Simon Haykins, “Communication Systems”, John

Wiley & Sons, New Jersey, 5th Edition, 2009.

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4. Bruce Carlson. A, “Communication Systems”, TataMcGraw- Hill Education India Private Limited,New Delhi, 5th Edition, 2009.

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E-books• My collection @

Google drive – E-Books

» For Communication&solution

» For Matlab» For Labview

» For Scilab

 – Videos• NPTL

• Youtube

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Office

• Room No 206 (2nd Floor of ECE)

• Follow me in LMS

• E-Mail: sugumar@karunya.edu