Chapter 10
ELECTROMAGNETIC WAVE PROPAGATION
How far you go in life depends on your being tender with the young, compassionate with the aged, sympathetic with the striving, and tolerant of the weak and the strong. Because someday in life you will have been
Chapter 15
NUMERICAL METHODS
The recipe for ignorance is: be satisfied with your opinions and content with your knowledge.
-ELBERT HUBBARD
15.1 INTRODUCTION
In the preceding chapters we considered various analytic techniques for solving EM problems and ob
Chapter 14
MODERN TOPICS
The future has several names. For the weak, it is the impossible. For the faithhearted, it is the unknown. For the thoughtful and valiant, it is ideal.
-VICTOR HUGO
14.1 INTRODUCTION
Besides wave propagation, transmission lines, w
Chapter 13
ANTENNAS
The Ten Commandments of Success 1. Hard Work: Hard work is the best investment a man can make. 2. Study Hard: Knowledge enables a man to work more intelligently and effectively. 3. Have Initiative: Ruts often deepen into graves. 4. Lov
Chapter
WAVEGUIDES
If a man writes a better book, preaches a better sermon, or makes a better mousetrap than his neighbor, the world will make a beaten path to his door.
-RALPH WALDO EMERSON
12.1 INTRODUCTION
As mentioned in the preceding chapter, a trans
Chapter 1 7
TRANSMISSION LINES
There is a story about four men named Everybody, Somebody, Anybody, and Nobody. There was an important job to be done, and Everybody was asked to do it. Everybody was sure that Somebody would do it. Anybody could have done i
PART 4
WAVES A N D APPLICATIONS
Chapter y
MAXWELL'S EQUATIONS
Do you want to be a hero? Don't be the kind of person who watches others do great things or doesn't know what's happening. Go out and make things happen. The people who get things done have a b
Chapter 8
MAGNETIC FORCES, MATERIALS, AND DEVICES
Do all the good you can, By all the means you can, In all the ways you can, In all the places you can, At all the times you can, To all the people you can, As long as ever you can.
-JOHN WESLEY
8.1 INTRODU
PART 3 MAGNETOSTATICS
Chapter 7
MAGNETOSTATIC FIELDS
No honest man can be all things to all people.
-ABRAHAM LINCOLN
7.1 INTRODUCTION
In Chapters 4 to 6, we limited our discussions to static electric fields characterized by E or D. We now focus our attent
Chapter 6
ELECTROSTATIC BOUNDARYVALUE PROBLEMS
Our schools had better get on with what is their overwhelmingly most important task: teaching their charges to express themselves clearly and with precision in both speech and writing; in other words, leading
PART 2
ELECTROSTATICS
Chapter 4
ELECTROSTATIC FIELDS
Take risks: if you win, you will be happy; if you lose you will be wise.
-PETER KREEFT
4.1 INTRODUCTION
Having mastered some essential mathematical tools needed for this course, we are now prepared to s
Chapter 3
VECTOR CALCULUS
No man really becomes a fool until he stops asking questions.
-CHARLES P. STEINMETZ
3.1 INTRODUCTION
Chapter 1 is mainly on vector addition, subtraction, and multiplication in Cartesian coordinates, and Chapter 2 extends all thes
Chapter 2
COORDINATE SYSTEMS AND TRANSFORMATION
Education makes a people easy to lead, but difficult to drive; easy to govern but impossible to enslave.
-HENRY P. BROUGHAM
2.1 INTRODUCTION
In general, the physical quantities we shall be dealing with in EM
PART 1
VECTOR ANALYSIS
Chapter 7
T,- ' ' V ' '.S-f
VECTOR ALGEBRA
One thing I have learned in a long life: that all our science, measured against reality, is primitive and childlike-and yet is the most precious thing we have.
-ALBERT EINSTEIN
1.1 INTRODU
Appendix
A
MATHEMATICAL FORMULAS
A.1 TRIGONOMETRIC IDENTITIES
tan A = sec A = sin A cos A' 1 cos A' cot A =
esc A =
1 tan A 1 sin A
sin2 A + cos2 A = 1 ,
1 + tan2 A = sec2 A
1 + cot2 A = esc2 A sin (A B) = sin A cos B cos A sin B cos (A B) = cos A cos B +