fdtd_fm SPIB005-Elsherbeni & Demir November 24, 2008 The Finite-Difference Time-Domain Method for Electromagnetics with MATLAB Simulations R Atef Z. Elsherbeni and Veysel Demir SciTech Publishing, Inc Raleigh, NC scitechpublishing.com 20:7 fdtd_fm SPIB005-Elsherbeni & Demir November 24, 2008 SciTech Publishing, Inc., 911 Paverstone Drive, Suite B Raleigh, NC 27615 919) 847-2434, fax (919) 847-2568 scitechpublishing.com. Copyright (c) 2009 by SciTech Publishing, Raleigh, NC All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United Stated Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600, or on the web at copyright.com. Requests to the Publisher for permission should be addressed to the Publisher, SciTech Publishing, Inc., 911 Paverstone Drive, Suite B, Raleigh, NC 27615, (919) 847-2434, fax (919) 847-2568, or email
[email protected] The publisher and the author make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation warranties of fitness for a particular purpose. Editor: Dudley R. Kay Production Director: Susan Manning Production Coordinator: Robert Lawless Cover Design: Kathy Palmisano Typesetting: Aptara / MPS Limited, a Macmillan Company Printer: Hamilton Printing Company This book is available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more information and quotes, please contact the publisher. ISBN: 9781891121715 Library of Congress Cataloging-in-Publication Data Elsherbeni, Atef Z. R The finite-difference time-domain method for electromagnetics with MATLAB simulations / Atef Z. Elsherbeni and Veysel Demir. p. cm. Includes bibliographical references and index. ISBN 978-1-891121-71-5 (hardcover : alk. paper) 1. Antenna radiation patterns–Computer simulation. 2. Electromagnetic waves–Computer simulation. 3. Antennas (Electronics)–Computer simulation. 4. MATLAB. I. Demir, Veysel, 1974II. Title. TK6565.A6E47 2008 621.382’4–dc22 2008043068 Printed in the United States of America 10 9 8 7 6 5 4 3 Disclaimer The simulation examples, code sections, and all plots and calculations presented in this book were done using MATLAB version 7.5 (R2007b). MATLAB is a registered trademark of The MathWorks Inc., 3 Apple Hill Drive, Natick, MA 017602098 USA. http://www.mathworks.com. Information provided in this book was developed with the authors’ and publisher’s utmost care and professionalism. However, neither the publisher nor the authors guarantee the accuracy or completeness of any provided information in this book and will not be responsible for any errors, omission, or damages arising from this information. Using the material presented in this book and the MATLAB and other codes by any entity or person is strictly at will. The authors and the publisher are neither liable nor responsible for any material or nonmaterial losses, for personal or property damages of any kind, or for any other damages of any and all types that may be incurred by using this book 20:7 fdtd_fm SPIB005-Elsherbeni & Demir November 24, 2008 To my wife, Magda, my daughters, Dalia and Donia, my son, Tame