Theory And Computation Of Electromagnetic Fields

E-Book Overview

This book is intended to serve as a textbook for an entry level graduate course on electromagnetics (first seven chapters) and for an advanced level graduate course on computational electromagnetics (last five chapters). Whereas there are several textbooks available for the graduate electromagnetics course, no textbook is available for the advanced course on computational electromagnetics. This book is intended to fill this void and present electromagnetic theory in a systematic manner so that students can advance from the first course to the second without much difficulty. Even though the first part of the book covers the standard basic electromagnetic theory, the coverage is different from that in existing textbooks. This is mainly the result of the undergraduate curriculum reform that occurred during the past two decades. Many universities reduced the number of required courses in order to give students more freedom to design their own portfolio. As a result, only one electromagnetics course is required for undergraduate students in most electrical engineering departments in the country. New graduate students come to take the graduate electromagnetics course with a significant difference in their knowledge of basic electromagnetic theory. To meet the challenge to benefit all students of backgrounds, this book covers both fundamental theories, such as vector analysis, Maxwell's equations and boundary conditions, and transmission line theory, and advanced topics, such as wave transformation, addition theorems, and scattering by a layered sphere.

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E-Book Information

• Year: 2,010

• Edition: 1

• Pages: 616

• Pages In File: 616

• Language: English

• Topic: 288

• Issue: до 2011-08

• Identifier: 0470533595,9780470533598

• Ddc: 530.14/1

• Lcc: QC665.E4 J56 2010

• Paginated: 1

• Org File Size: 32,639,363

• Extension: pdf

• Tags: Физика Электродинамика / Электричество и магнетизм

• Toc: THEORY AND COMPUTATION OF ELECTROMAGNETIC FIELDS......Page 4 CONTENTS......Page 6 PREFACE......Page 12 ACKNOWLEDGMENTS......Page 16 PART I: ELECTROMAGNETIC FIELD THEORY......Page 17 1.1.1 Vector Operations and Integral Theorems......Page 19 1.1.2 Symbolic Vector Method......Page 22 1.1.3 Helmholtz Decomposition Theorem......Page 24 1.2 MAXWELL ’ S EQUATIONS IN TERMS OF TOTAL CHARGES AND CURRENTS......Page 25 1.2.1 Maxwell ’ s Equations in Integral Form......Page 27 1.2.3 Current Continuity Equation......Page 30 1.3.1 Electric Polarization......Page 31 1.3.2 Magnetization......Page 33 1.3.4 Classi cation of Media......Page 35 1.4 MAXWELL ’ S EQUATIONS IN TERMS OF FREE CHARGES AND CURRENTS......Page 38 1.5 BOUNDARY CONDITIONS......Page 40 1.6 ENERGY, POWER, AND POYNTING ’ S THEOREM......Page 42 1.7.1 Time Harmonic Fields......Page 45 1.7.2 Fourier Transforms......Page 46 1.7.3 Com