AMITY UNIVERSITY RAJASTHANName of School : Amity School Of Engineering & Technology

Program

:B.Tech (ECE)

Course Code

:BTE/UEC/UEA 402Course Title

: Communication Systems

Faculty-in-charge

:Achyut SharmaCredits

: 4Course Details

(a) Course Objectives:

1 To familiarize students with the fundamentals of analog and digital communication

systems.

2 To familiarize students with various amplitude, frequency and phase modulation &

demodulation of analog signals

3 To develop the students ability to determine the effects of receiver frequency and

phase errors in synchronous demodulation systems4 To give a brief idea on information theory, encoding and few channel coding

schemes.

b) Learning Outcomes: Upon completion of this course, students should be able to do the following:

1) Understand the role of signal analysis and stochastic process in communication system.

2) Apply concept and techniques from fourier analysis to communication systems 3) Analyze and design basic analog communication Systems and develop the ability to

compare and contrast the strengths and weaknesses of communication Systems 4) Evaluate the effect of noise on communication systems.

5) Understand the concept and properties of entropy, mutual information.

6) Apply the channel coding theorem on noiseless and noisy channel.c) Prerequisites:

1) Fourier Transform

2) Signals & Systems

d) Pedagogy/ Instruction Methodology:

1) Lecture2) Quiz

3) Home Assignment

4) Tutorial Sheet

e) Suggested Text and Reference Books

Text Books:

1) Communication Systems: Analog and Digital by R.P. Singh and S. D. Sapre, 2nd edition, 2007, TMH

2) Modern Digital and Analog Communication Systems by B.P.Lathi, 4the edition, 2010, Oxford Press Reference Books/Journals/Other Study Material:

1) Communication Systems by Simon Haykin, 4th edition, 2001, John Wiley

and Sons

f) Tentative Delivery Schedule:

Lecture No.Topics to be coveredModule NoLearning OutcomeSuggested reading from Text Book (Section/Chapter No.)

1Communication ProcessI1

2Source of Information, Base band and Band Pass SignalsI1

3Need of Modulation Process, Analog Vs Digital CommunicationI1

4-6Review of Fourier TransformsI1

7-9Random variables and Different types of PDFI1

10Amplitude Modulation with full Carrier SystemsII2,3

11Amplitude Modulation with suppressed Carrier SystemsII2,3

12Amplitude Modulation with single side band CarrierII2,3

13Vestigial side band II2,3

14Envelope detectionII2,3

15Synchronous detectionII2,3

16-17Effect of frequency and phase errors in synchronous detection II2,3,4

18-19Switching Modulators, Comparison of various AM systemII2,3

20Narrowband FMIII2,3

21Wide band FM III2,3

22-23BW calculations using Carson rule, Direct and Indirect FM generationsIII2,3

24Demodulation of FM signalsIII2,3

25Noise reduction using pre and de- emphasisIII2,3

26Phase ModulationIII2,3

27Pulse Amplitude Modulation and demodulationIV2,3

28Pulse Width Modulation and demodulationIV2,3

29Pulse Position Modulation and demodulationIV2,3

30ASK, FSK, PSK, QPSK waveform with brief mathematical expressions, Comparison of time multiplexed and frequency multiplexed systemsIV2,3

31Different types of noise, Noise calculationsV4

32Noise figures, Equivalent Noise BandwidthV4

33Equivalent Noise TemperatureV4

34Measurement of InformationV5,6

35Mutual InformationVI5,6

36Shannons TheoremVI5,6

37Source codingVI5,6

38Channel CodingVI5,6

39Channel capacity theoremVI5,6

40Huffman codeVI5,6

Evaluation Scheme:

S. N.Evaluation ComponentWeightage %Remarks

1Mid Term/Class Test15Closed Book

2Continuous Evaluation (Tests/Quizzes/Assignments)10Closed Book /Open Book

3Attendance05

4Final Examination70

Total100

Name of Faculty-in-charge

:Achyut SharmaMobile

:0549139211

Email

:asharma@jpr.amity.eduChamber Consultation Hours: Monday (09:15 12:15 PM)

Thursday (1:15 5:10 PM)

(Signature of the Faculty-in-charge)

EVEN SEMESTER 2013-2014

Course Handout