ELEC 381
Applications of
Electromagnetics
Lecture-26
Outline
Administrative
Antenna
Short dipole antenna
Examples
Administrative
Assignment # 4 is posted on WebCT under Assignments and
Quizzes and is due November 19th,2010
Invited lecture on application
ELEC 381
Applications of
Electromagnetics
Lecture-21
Outline
Administrative
Project
Mode Solvers
Cavity Resonators
Fiber Lasers
Administrative
Assignment # 3 is posted on WebCT under Assignments and
Quizzes and is due November 5th, 2010
Office Hours:
W
ELEC 381
Applications of
Electromagnetics
Lecture-22
Outline
Administrative
Communication Theory
Lightwave Systems
Fiber Optics
Examples
Administrative
Assignment # 3 is posted on WebCT under Assignments and
Quizzes and is due November 5th, 2010
Quiz-2
ELEC 381
Applications of
Electromagnetics
Lecture-19
Outline
Administrative
Final Project (more on Friday)
TE Modes in Rectangular Waveguides
TM Modes in Rectangular Waveguides
Planar Waveguide Circuits
Examples
Administrative
Assignment # 3 is posted on
ELEC 381
Applications of
Electromagnetics
Lecture-18
Outline
Administrative
DBR Lasers
TE Modes in Rectangular Waveguides
TM Modes in Rectangular Waveguides
Examples
Administrative
Assignment # 3 is posted on WebCT under Assignments and
Quizzes and is du
ELEC 381
Applications of
Electromagnetics
Lecture-28
Outline
Administrative
Antenna Radiation Characteristics
Half-Wave Dipole Antenna
Examples
Administrative
Assignment # 4 is posted on WebCT under Assignments and
Quizzes and is due November 19th,2010
ELEC 381
Applications of
Electromagnetics
Lecture-27
Outline
Administrative
Antenna Radiation Characteristics
Examples
Administrative
Assignment # 4 is posted on WebCT under Assignments and
Quizzes and is due November 19th,2010
Invited lecture on app
ELEC 381
Applications of
Electromagnetics
Lecture-29
Outline
Administrative
Antenna Radiation Characteristics
Half-Wave Dipole Antenna
Examples
Link Budgets
Administrative
Assignment # 4 is posted on WebCT under Assignments and
Quizzes and is due Novembe
ELEC 381
Applications of
Electromagnetics
Lecture-31
Outline
Administrative
Arbitrary Length Dipole Antenna
Antenna Effective Area
Examples
Link Budgets
Administrative
Assignment # 5 is posted on WebCT under Assignments and
Quizzes and is due December 3r
ELEC 381
Applications of
Electromagnetics
Lecture-25
Outline
Administrative
Overview of GPS
Applications of EM waves in:
Biology
Wireless Cellular Communications
Antenna
Examples
Administrative
Assignment # 4 is posted on WebCT under Assignments a
Engineering 10 Gb/s Moderate Reach
Fiber Optic
Fiber-Optic Communication Systems
John C. Cartledge
g
Department of Electrical and Computer Engineering
19 November 2010
Applications of Fiber-Optic Communication Systems
Telecommunication Systems
- High cap
ELEC 381
Applications of
Electromagnetics
Lecture-16
Outline
Administrative
On Polarization Decomposition
Brewster's Angle
Lasers
Reflectivity and Transmissivity
Examples
Administrative
Assignment # 2 is posted on WebCT under Assignments and
Quizzes and
ELEC 381
Applications of
Electromagnetics
Lecture-17
Outline
Administrative
More On Lasers
Waveguides
E and H Relations
Examples
Administrative
Assignment # 2 is posted on WebCT under Assignments and
Quizzes and is due October 22nd,2010
Quiz-2 solution,
ELEC 381
Applications of
Electromagnetics
Lecture-15
Outline
Administrative
Wave Reflection and Transmission at Oblique
incidence:
Perpendicular Polarization
Parallel Polarization
Examples
Administrative
Assignment # 2 is posted on WebCT under Assig
Summary of Last Lecture
Uniform plane-wave is a solu7on to Maxwells
equa7ons for an Isotropic, Homogeneous,
Charge free Medium
The Electric eld intensity vector is
perpendicular to the Magne7c eld intensity
vector
Propaga'on in Lossy Media
The Homogeneous Wave Equa'on
for the Electric Field intensity
2E = 0
E
2
The Homogeneous Wave Equa'on
for the Magne'c Field intensity
2H = 0
H
2
Propaga'on in Lossy Media
2 = 2 c
2
2
= ( '
ELEC 381
Applications of
Electromagnetics
Lecture-2
Outline
Administrative
EM Travelling Waves
Complex Numbers
Phasors
Maxwells Equations
Administrative
European conference on optical communication 2010
coincides with the second week of classes.
No offi
ELEC 381
Applications of
Electromagnetics
Lecture-1
Outline
Instructor
Administrative
Topics
Maxwells Equations
Applications of Electromagnetics
EM Waves
Instructor
Instructor:
Abdullah S. Karar
WLH-512
Office Hours: Monday 13:30-15:00
Phone: 613-533-600
Nov 14, 2012
ELEC 381
Applications of Electromagnetics
Quiz #4 Solutions
Page 1 of 3
Nov 14, 2012
ELEC 381
Applications of Electromagnetics
Quiz #4 Solutions
Question # 2 (50%)
Page 2 of 3
(a) Please explain how light is guided in optical fiber. Is there
Oct 31, 2012
ELEC 381
Applications of Electromagnetics
Quiz #3
Page 1 of 4
Question #1 (35%)
A 1 GHz x-polarized TEM wave traveling in the +z-direction is incident in air upon a metal surface
coincident with the x-y plane at z=0. If the amplitude of the e
Oct 17, 2012
ELEC 381
Applications of Electromagnetics
Quiz #2
Page 1 of 6
Question #1 (30%)
Liquid crystal display has become a big industry world wide cover the years. With the aid
of diagrams whenever necessary, please explain how it works.
1. Vertical