1st Edition
Electromagnetic Theory for Electromagnetic Compatibility Engineers
Engineers and scientists who develop and install electronic devices and circuits need to have a solid understanding of electromagnetic theory and the electromagnetic behavior of devices and circuits. In particular, they must be well-versed in electromagnetic compatibility, which minimizes and controls the side effects of interconnected electric devices.
Designed to entice the practical engineer to explore some worthwhile mathematical methods, and to reorient the theoretical scientist to industrial applications, Electromagnetic Theory for Electromagnetic Compatibility Engineers is based on the author’s courses taught in industrial settings. The book is a mathematically rigorous exposition of electromagnetic theory with applications in electromagnetic compatibility and high-speed digital design.
The topics—ranging from Maxwell's theory and multi-conductor transmission line theory to S-matrix, antenna theory, and dielectric breakdown—were chosen because they have direct relevance to current electromagnetic compatibility problems encountered in the real world. With many worked examples and problem sets, the book relates the theory to practical experiences faced by practitioners. It is written both for physicists and mathematicians new to the field of electromagnetic compatibility and high-speed digital design, as well as established researchers in the field. It is also designed as an advanced undergraduate textbook for a course in electromagnetic theory.
A Brief Review of Maxwell’s Theory
Electrostatics
Magnetostatics
Maxwell’s equations
Electromagnetic waves
Worked problems
Fourier Transform and Roll-Off Frequency
Fourier series
Fourier transform
Roll-off frequency
Frequency response and filter theory: a primer
Worked problems
Boundary-Value Problems in Electrostatics
Electromagnetic boundary conditions
Image theory revisited
Multipole expansion
Steady state current
Duality
Worked problems
Transmission Line Theory
Introduction
Transmission line equations
Characteristic impedance
Impedance matching and standing waves
Worked problems
Differential Lines
Differential pair: odd and even modes
Impedance matching along a differential pair
Field propagation along a differential pair
Worked problems
Cross-talk in Multiconductor Transmission Lines
Reciprocity theorem and mutual capacitance
Mutual inductance and mutual resistance
Multi-conductor transmission lines and cross-talk
S-Parameters: scattering parameters
Worked problems
Waveguide and Cavity Resonance
Parallel plane resonance
Waveguides
Cavity resonance
Worked problems
Basic Antenna Theory
Radiation from a charged particle
Hertzian dipole antenna
Magnetic dipole antenna
Microstrip antenna: a qualitative overview
Array antenna and aperture antenna
Worked problems
Elements of Electrostatic Discharge
Electrostatic shielding
Dielectric properties of materials
Beyond classical theory
Dielectric breakdown
Worked problems
Appendix
Coordinate transformations
Basic point-set topology: a synopsis
Boundary conditions for electromagnetic fields
Elements of partial differential equations
References
Index
Biography
Tze-Chuen Toh