Slide Nc. 1

DIGITAL COMMUNICATIONSCDEEP

IIT Bombay

Course Code: EE 426 (Spring 2009-2010)

Department: Electrical Engineering

Instructor Name: Prof. S. N. Merchant

E-mail id: merchant@ee.iitb.ac.in

Course NamDigital Communications

Lecture Nc T E S T- Instructor's NamProf. S. N. Merchant

Slide No 2

Date: 1 Et• 0 3. 201 0

Lecture Name: T e 51°-

Sub-Topics:

Lecture No: TEST - CDEEPIIT Bombay

•

Course NameDigital Communications

Lecture No T E 5T-1. Instructor's NamLProf. S. N. Merchant

!nstructor's Name

Prof. S. N. Merchant

Course Name

Digital Communications

Lecture Nr, TEST-i

Slide No 3

Sy(4) = IP({)12

CDEEPIIT Bombay

----pct)

g N - D(12 p(lz+

Slide No: 4

[P- 1 3 Considep Manchesier Line Code

with the pulse p(t) as shown in

kne -Ciquve below.

-rbit

CDEEPIIT Bombay

2.

C D 11 V4 The Se Ube skrato for the -following binapysecfuence 1 0 0 0 1 1 0

CU) Evaluate ?SD S9 4) assun#09 1 and 0 are Eta(

Ii1Rely

Course Name Lecture No. -r ST- Instructor's Name

Prof. S. N. Merchant Digital Communications

CDEEPIIT Bombay

Slide No: 5

[?-23 Assume a channe\ vjith Ski a1 410-(zDetettynIne -the nnaxlionury, dab rake

CO Polar Line Code With NRZ typerectangular pulse

OA.) ?elate Line Code with hal-ie./kith R7 type vecEongulay

pulseOA) Polar sighaliing wi-Eh the pulse satisfyimg the

Nyct,uist oriterian with ht. 0.25

CO) Bi-?olar Line Code with NRZ type vect . pulse

Bc-polar Line Code with l z type width rec

pulse

Course Name

Digital Communications Lecture No. T E s T instructor's Name

Prof. S. N. Merchant