Electromagnetic Simulation Using the FDTD Method

Dennis M. Sullivan 지음

Wiley-IEEE Press 2013년 05월 17일 출간

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A straightforward, easy-to-read introduction to the finite-difference time-domain (FDTD) methodFinite-difference time-domain (FDTD) is one of the primary computational electrodynamics modeling techniques available. Since it is a time-domain method, FDTD solutions can cover a wide frequency range with a single simulation run and treat nonlinear material properties in a natural way.Written in a tutorial fashion, starting with the simplest programs and guiding the reader up from one-dimensional to the more complex, three-dimensional programs, this book provides a simple, yet comprehensive introduction to the most widely used method for electromagnetic simulation. This fully updated edition presents many new applications, including the FDTD method being used in the design and analysis of highly resonant radio frequency (RF) coils often used for MRI. Each chapter contains a concise explanation of an essential concept and instruction on its implementation into computer code. Projects that increase in complexity are included, ranging from simulations in free space to propagation in dispersive media. Additionally, the text offers downloadable MATLAB and C programming languages from the book support site (http://booksupport.wiley.com).Simple to read and classroom-tested, Electromagnetic Simulation Using the FDTD Method is a useful reference for practicing engineers as well as undergraduate and graduate engineering students.

목차

Preface ixGuide to the Book xi1 One-Dimensional Simulation with the FDTD Method 11.1 One-Dimensional Free Space Simulation, 11.2 Stability and the FDTD Method, 51.3 The Absorbing Boundary Condition in One Dimension, 51.4 Propagation in a Dielectric Medium, 71.5 Simulating Different Sources, 81.6 Determining Cell Size, 101.7 Propagation in a Lossy Dielectric Medium, 101.A Appendix, 13References, 142 More on One-Dimensional Simulation 212.1 Reformulation Using the Flux Density, 212.2 Calculating the Frequency Domain Output, 242.3 Frequency-Dependent Media, 272.3.1 Auxiliary Differential Equation Method, 302.4 Formulation Using Z Transforms, 322.4.1 Simulation of Unmagnetized Plasma, 332.5 Formulating a Lorentz Medium, 362.5.1 Simulation of Human Muscle Tissue, 39References, 413 Two-Dimensional Simulation 533.1 FDTD in Two Dimensions, 533.2 The Perfectly Matched Layer (PML), 563.3 Total/Scattered Field Formulation, 653.3.1 A Plane Wave Impinging on a Dielectric Cylinder, 673.3.2 Fourier Analysis, 70References, 714 Three-Dimensional Simulation 854.1 Free Space Simulation, 854.2 The PML in Three Dimensions, 894.3 Total/Scattered Field Formulation in Three Dimensions, 924.3.1 A Plane Wave Impinging on a Dielectric Sphere, 92References, 965 Examples of Electromagnetic Simulation Using FDTD 1135.1 Nonlinear Optical Pulse Simulation, 1135.2 Finding the Eigenfunctions of a Two-Dimensional EM Cavity, 1205.3 Simulation of RF Coils, 127References, 1366 Quantum Simulation 1516.1 Simulation of the One-Dimensional, Time-Dependent Schrodinger Equation, 1516.2 Tunneling, 1566.3 Why Semiconductors Have Energy Bands, 157References, 160

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저자(글) Dennis M. Sullivan

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DENNIS M. SULLIVAN is Professor of Electrical and Computer Engineering at the University of Idaho, Moscow. An award#45;winning author and researcher, he has done extensive work in several areas of simulation, including EM dosimetry, hyperthermia cancer treatment, nonlinear optics, and quantum semiconductors. In 1997, Dr. Sullivan won the R. P. W. King Award from the IEEE Antennas and Propagation Society for the #34;Best Paper by a Young Investigator#34; for his paper #34;Z Transform Theory and FDTD Method.#34; He is an IEEE Fellow, and is also the author of Quantum Mechanics for Electrical Engineers, published by Wiley#45;IEEE Press.