Table of Contents
Introduction
Basic Electromagnetics
The Electromagnetic Field Concept
Field Intensities
Current and Flux Densities
The Charge Density
The Maxwell Puzzle
The Integral Form of Maxwell’s Equations
The Electromagnetic Wave
The Kirchhoff Laws
Maxwell’s Equations in Local Form
TimeHarmonic Electromagnetic Fields
Curvilinear Coordinates
Boundary Conditions
Potentials and Waves
The Electromagnetic Potentials
The Helmholtz Equation
TM and TE Waves
Reflection and Diffraction of Plane Waves
Waves in Layered Media
Cylindrical Waves
Spherical Waves
Concepts, Methods and Theorems
Energy and Power
Field Theoretic Formulation of Tellegen’s Theorem
Sources of the Electromagnetic Field
The Uniqueness Theorem
The Equivalence Principle
Reciprocity
Static and Quasistatic Fields
Conditions for Static and Quasistatic Fields
Static and Quasistatic Electric Fields
Static and Quasistatic Magnetic Fields
Waves at the Surface of Conducting Media
Transverse Magnetic Surface Waves
Surface Currents
Surface Current Losses
Induced Surface Currents
Transmission Lines
The Principles of Transmission Lines
Phase and Group Velocity
The Field Components
Waveguides for Transverse Electromagnetic Waves
Multiconductor Transmission Lines
Rectangular Waveguides
Circular Cylindric Waveguides
Radical Waveguides
Dielectric Waveguides and Optical Fibers
Planar Transmission Lines
The Transmission Line Equations
The Transmission Line Concept
Generalized Voltages and Currents
Solution of the Transmission Line Equations
Wave Amplitudes
Reflection Coefficient and Smith Chart
Resonant Circuits and Resonators
The Linear Passive OnePort
The Reactance Theorem
Resonant Circuits
The Transmission Line Resonator
Cavity Resonators
Coupling of Resonant Circuits and Resonators
Microwave Circuits
Linear Multiports
Source Free Linear Multiports
The Chain Matrix
The Scattering Matrix
Signal Flow Graphs
The Transition Matrix
Tellegen’s Theorum
The Power Properties
Reciprocal Multiports
Foster Representation of Reactance Multiports
Cauer Representation of Radiating Structures
TwoPort Circuits
The Symmetry Properties of Waveguide Junctions
Filters
The Image method for Filter Design
Lumped Element Filters
Stepped Impedance Filters
Coupled Resonator Filters
Coupled Line Filters
Radiation from Dipoles
The Green’s Function
The Hertzian Dipole
Aperiodic Spherical Waves
Electric Dipole Over Lossy HalfSpace
The Saddle Point Method. Lateral Waves
Radiation in Layered Media
Antennas
Introduction
Linear Antennas
The Loop Antenna
Receiving Antennas
Gain and Effective Antenna Aperture
Antenna Arrays
Aperture Antennas
Microstrip Antennas
Numerical Electromagnetics
Introduction
The SturmLiouville Equation
Spectral Representation of Green’s Functions
The Method of Moments
The Integral Equation Method
The Integral Equation for Linear Antennas
The Mode Matching Method
The Finite Integration Method
The Transmission Line Matrix Method
Appendices
Vectors and Differential Forms
Special Functions
Linear Algebra
Complex Functions
Fourier Series and Fourier Transform
List of Symbols
About the Author
Index
