ELG 3175 Introduction to Communication Systems

3 units
Electrical Engineering
Faculty of Engineering
Review of linear systems, the sampling theorem, and Fourier analysis. Noiseless analysis of the linear modulation schemes: double sideband, inphase-quadrature, single sideband, vestigial sideband and conventional AM. Superheterodyne receivers. Angle modulation: phase modulation, and frequency modulation. Carson's rule. Discriminator and phase-locked loop detection of FM. Basic digital modulation techniques: ASK, PSK, FSK. Bandwidth requirements of PAM (Nyquist's criterion). Pulse code modulation and companding. Introduction to error control coding and to information theory.

Components:

Laboratory
Lecture
Tutorial

Requirements:

Prerequisite: ELG 3125 . ELG 3126 is corequisite to ELG 3175 .

Previously Offered Terms:

Winter
Summer

French Equivalent:

ELG 3575
GradesEvaluations
All Professors
C+ Average (4.870)
Most Common: D+ (16%)
526 students

P

S

NS

F

D

C

B

A-

A+

Mohamed Ahmed

6 sections from Summer 2017 to Summer 2024

C+ Average (4.975)
Most Common: D+ (18%)
279 students

P

S

NS

F

D

C

B

A-

A+

Siarhei Loika

3 sections from Winter 2018 to Winter 2024

C Average (3.940)
Most Common: D+ (20%)
133 students

P

S

NS

F

D

C

B

A-

A+

Unknown Professor

Winter 2022 - A00

C Average (4.370)
Most Common: C+ (22%)
54 students

P

S

NS

F

D

C

B

A-

A+

Claude Denis D'Amours

Winter 2019 - A00

B+ Average (6.932)
Most Common: B+ (25%)
60 students

P

S

NS

F

D

C

B

A-

A+