Complex Electromagnetic Problems and Numerical Simulation Approaches (Ieee Press Series on Electromagnetic Wave Theory)

Book Description

Today, engineering problems are very complex, requiring powerful computer simulations to power them. For engineers, observable-based parameterization as well as numerically computable formsâwith rapid convergent properties if in a seriesâare essential. Complex Electromagnetic Problems and Numerical Simulation Approaches, along with its companion FTP site, will show you how to take on complex electromagnetic problems and solve them in an accurate and efficient manner.

Organized into two distinct parts, this comprehensive resource first introduces you to the concepts, approaches, and numerical simulation techniques that will be used throughout the book and then, in Part II, offers step-by-step guidance as to their practical, real-world applications. Self-contained chapters will enable you to find specific solutions to numerous problems.

Filled with in-depth insight and expert advice, Complex Electromagnetic Problems and Numerical Simulation Approaches:

Describes ground wave propagation
Examines antenna systems
Deals with radar cross section (RCS) modeling
Explores microstrip network design with FDTD and TLM techniques
Discusses electromagnetic compatibility (EMC) and bio-electromagnetics (BEM) modeling
Presents radar simulation

Whether you're a professional electromagnetic engineer requiring a consolidated overview of the subject or an academic/student who wishes to use powerful simulators as a learning tool, Complex Electromagnetic Problems and Numerical Simulation Approaches - with its focus on model development, model justification, and range of validity - is the right book for you.

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The missing link... at last

Operator Theory for Electromagnetics
George W. Hanson , and Alexander B. Yakovlev
Manufacturer: Springer
ProductGroup: Book
Binding: Hardcover

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Mathematical Foundations for Electromagnetic Theory (IEEE Press Series on Electromagnetic Wave Theory)

ASIN: 0387952780

Book Description

While there are many excellent books available on fundamental and applied electromagnetics, most introduce operator concepts in an ad hoc manner, and few discuss the subject within the general framework of operator theory. This is in contrast to quantum theory, where the use of operators and concepts from functional analysis is common. However, casting electromagnetic problems in terms of operator theory produces useful insights into the mathematical properties and physical characteristics of solutions. For instance, the commonly used modal expansion of fields in waveguides are immediately justified upon identifying the differential operators as being of the appropriate Sturm-Liouville type. As another example, existence, uniqueness and solvability of integral formulations can often be settled by appealing to the theory of Fredholm operators. Many other examples that illustrate the value of abstracting problems to an operator level are provided. Although the book focuses on mathematical fundamentals, it is written from the perspective of engineers and applied scientists working in electromagnetics. The book begins with a review of electromagnetic theory, including a discussion of singular integral operators commonly encountered in applications. It then turns to a self-contained introduction to operator theory, including basic functional analysis, linear operators, Green¿s functions and Green¿s operators, spectral theory, and Sturm-Liouville operators. The discussion is at an introductory mathematical level, presenting definitions and theorems, as well as proofs of the theorems when these are particularly simple or enlightening. The tools developed in this first part of the book are then applied to problems in classical electromagnetic theory: boundary-value problems and potential theory, transmission lines, waves in layered media, scattering problems in waveguides, and electromagnetic cavities.

Customer Reviews:

The missing link... at last.......2006-08-02

This book represents what I personally think is the missing link. Which link is that and between what?... well, the book introduces the reader to the very useful and easy, yet rigors theory of operators. This analytical tool is outstanding when someone wants to start proper analysis of an electromagnetic problem and wishes to do it in higher level of abstraction on the paper yet, with high level of details and physical understanding in mind. Therefore, The book is the link between the electromagnetism and theory of operators. The book is very useful for engineers and physicists who are not particularly interested in pure mathematics but instead, interested in the theory of operators as a powerful tool for both analytical and numerical formulations in electromagnetics. As a result, this book for advanced users and I suggest the beginners and intermediate readers to start with the book by Donald G. Dudley "Mathematical Foundations for Electromagnetic Theory ". Other sources that are of a great importance and support this book and make it perfect is the two by Ismo V. Lindell "Methods for Electromagnetic Field Analysis" and "Differential forms in Ellectromagnetics"

The Theory of Magnetism Made Simple: An Introduction to Physical Concepts and to Some Useful mathematical methods

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Good review
Not What Is Expected

The Theory of Magnetism Made Simple: An Introduction to Physical Concepts and to Some Useful mathematical methods
Daniel C. Mattis
Manufacturer: World Scientific Publishing Company
ProductGroup: Book
Binding: Paperback

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ASIN: 9812386718

Product Description

This new version of a classic updates much of the material in earlier editions, including the first chapter, on the history of the field. Important modifications reflect major discoveries of the past decades. A historical perspective is maintained throughout. The reader is drawn into the process of discovery: starting with a phenomenon, finding plausible explanations and competing theories and finally, the solution. The theory of magnetism is practically a metaphor for theoretical physics. The very first quantum many-body theory (Bethes ansatz) was devised for magnetic chains, just as mean-field theory was invented a century ago by Weiss to explain Curies Law. The first two chapters of this book are immensely readable, taking us from prehistory to the spin valves" of the most recent past. Topics in subsequent chapters include: angular momenta and spin (Chapter 3), quantum theory of simple systems, followed by increasingly technical insights into ordered and random systems, thermal fluctuations, phase transitions, chaos and the like. Contemporary developments in nanotechnology now seek to take advantage of the electrons spin as well as of its charge. The time is not far off when nano-circuits made entirely of silicon exhibit such many-body properties as superconductivity or ferromagnetism without any superconducting materials or magnetic ions being present. The reader of this book will be prepared for such exotic twenty-first century applications. Daniel C Mattis, BS, MS, PhD, Fellow of the American Physical Society (APS), is a frequent lecturer at research institutions and the author of several textbooks and numerous research articles. His expertise includes many-body theory, electrical conductivity, quantum theory of magnetism and most recently, nanotechnology. Prof. Mattis is on the editorial panel for high-temperature superconductivity of the International Journal of Modern Physics B and Modern Physics Letters B, both published by World Scientific. Currently serving as Professor in the Physics department at the University of Utah in Salt Lake City, Utah, USA, at various times he has been visiting Professor at Yale University (New Haven), State University of New York (Buffalo), Temple University (Philadelphia), and served as Wei-Lun Visiting Professor" at the Chinese University of Hong Kong. A founding member of the Few-Body Physics" section of the APS, he has also served as Chair of the standing committee of the! APS for the International Freedom of Scientists."

Customer Reviews:

Good review.......2007-01-23

This book is a good review on this subject. In starting the book with a brief history of the magnetism, the author shows in a very soft way how important the Quantum Mechanics is to this subject. There are very good examples for each section and what there is most recent in this issue. Unfortunately, some important topics are treated in a very superficial way. As an example is the renormalization group which has an enormous application in magnetism. Despite that, this book would be a good choice to a course on introduction to magnetism.

Not What Is Expected.......2007-01-01

The "made simple" part of the title is completely misleading. Its is not at all simple. Not at all at an introductry level.

The chapter on angular momentum has many "trivial" mistakes. For example, he writes J|Y) = (h-bar)m|Y) and calls "m the eigenvalue". But it is the "(h-bar)m" that is the eignevalue and not just "m".

A little later he writes that he will from this point on use units in which h-bar = 1. O.K. But then he continue to write in h-bar all over the place.

This book could use a good technical editor.

And, again, it is not a "made simple" book unless you already know the material.

Colliding Plane Waves in General Relativity (Oxford Mathematical Monographs)

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Colliding Plane Waves in General Relativity (Oxford Mathematical Monographs)
J. B. Griffiths
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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Book Description

The collision and non-linear interaction of plane waves in Einstein's general theory of relativity has received considerable attention in recent years. Initially, it was widely thought that such collisions inevitable produce curvature singularities. More recently, however, a surprisingly rich
structure of such space-times has been discovered. This volume presents a unified and comprehensive survey to the current research in this topic which will be suitable for graduate students and research workers whose research lies in general relativity. The first eight chapters present the
background to the subject, introduce the field equations, and include a discussion of some qualitative aspects of their solution. A detailed account is included of the Kahn-Penrose solution since it exhibits the general character of most colliding plane wave solutions. The latter half of the book is
devoted to a catalogue of further exact solutions describing the collision of both gravitational and electromagnetic plane waves. This includes a discussion of the significance of known solutions and a summary of topics of current research interest. As a result, the book will serve both as an
invaluable research reference and also as the means to teach and study this active area of research in general relativity.

Finite Element Method Electromagnetics: Antennas, Microwave Circuits, and Scattering Applications (IEEE Press Series on Electromagnetic Wave Theory)

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Finite Element Method Electromagnetics: Antennas, Microwave Circuits, and Scattering Applications (IEEE Press Series on Electromagnetic Wave Theory)
John L. Volakis , Arindam Chatterjee , and Leo C. Kempel
Manufacturer: Wiley-IEEE Press
ProductGroup: Book
Binding: Paperback

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ASIN: 0780334256

Book Description

Employed in a large number of commercial electromagnetic simulation packages, the finite element method is one of the most popular and well-established numerical techniques in engineering. This book covers the theory, development, implementation, and application of the finite element method and its hybrid versions to electromagnetics. FINITE ELEMENT METHOD FOR ELECTROMAGNETICS begins with a step-by-step textbook presentation of the finite method and its variations then goes on to provide up-to-date coverage of three dimensional formulations and modern applications to open and closed domain problems. Worked out examples are included to aid the reader with the fine features of the method and the implementation of its hybridization with other techniques for a robust simulation of large scale radiation and scattering. The crucial treatment of local boundary conditions is carefully worked out in several stages in the book.

Book Description

This is the first book to present a comprehensive treatment of the mathematical physics of quantum wires and devices. The focus is on the recent results in the area of the spectral theory of bent and deformed quantum wires, simple quantum devices, Anderson localization, the quantum Hall effect and graphical models for quantum wire systems. The Selberg trace formula for finite volume graphical models is reviewed. Examples and relationships to recent work on acoustic and fluid flow, trapped states and spectral resonances, quantum chaos, random matrix theory, spectral statistics, point interactions, photonic crystals, Landau models, quantum transistors, edge states and metal-insulator transitions are developed. Problems related to modeling open quantum devices are discussed. The research of Exner and co-workers in quantum wires, Stollmann, Figotin, Bellissard et al. in the area of Anderson localization and the quantum Hall effect, and Bird, Ferry, Berggren and others in the area of quantum devices and their modeling is surveyed. The work on finite volume graphical models is interconnected to recent work on Ramanujan graphs and diagrams, the Phillips-Sarnak conjectures, L-functions and scattering theory. Audience: This book will be of use to physicists, mathematicians and engineers interested in quantum wires, quantum devices and related mesoscopic systems.

Inverse Problems and Optimal Design in Electricity and Magnetism (Monographs in Electrical and Electronic Engineering)

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Inverse Problems and Optimal Design in Electricity and Magnetism (Monographs in Electrical and Electronic Engineering)
P. Neittaanmaki , M. Rudnicki , and A. Savini
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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ASIN: 019859383X

Book Description

In the last thirty years optimization theory has been extensively applied to the optimal design of mechanical structures and, in general, to the solution of inverse problems in structural mechanics. In electromagnetism, however, the impact of optimization methods is much more recent. The present book is the first one on the subject of inverse problems and optimal design in electricity and magnetism. Filling this gap in the literature was the primary goal of the authors. The secondary one was to provide a comprehensive reference book offering a broad view of the subject ranging from theory to computer implementations. Having this in mind, the authors tried to write a book which might serve as a textbook for graduate students in electrical engineering as well as a reference for applied mathematicians and researchers. Possible applications pertain to a great many different areas: electrical machines, high voltage engineering, nuclear magnetic resonance spectrography, electron optics, plasma techniques, etc.

Mathematical Foundations for Electromagnetic Theory (IEEE Press Series on Electromagnetic Wave Theory)

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Mathematical Foundations for Electromagnetic Theory (IEEE Press Series on Electromagnetic Wave Theory)
Donald G. Dudley
Manufacturer: Wiley-IEEE Press
ProductGroup: Book
Binding: Hardcover

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ASIN: 0780310225

Book Description

Co-published with Oxford University Press. This highly technical and thought-provoking book stresses the development of mathematical foundations for the application of the electromagnetic model to problems of research and technology. Features include in-depth coverage of linear spaces, Green's functions, spectral expansions, electromagnetic source representations, and electromagnetic boundary value problems. This book will be of interest graduate-level students in engineering, electromagnetics, physics, and applied mathematics as well as to research engineers, physicists, and scientists.

Numerical Methods in Computational Electrodynamics

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Numerical Methods in Computational Electrodynamics
Ursula van Rienen
Manufacturer: Springer
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Binding: Paperback

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ASIN: 3540676295

Book Description

This interdisciplinary book deals with the solution of large linear systems as they typically arise in computational electrodynamics. It presents a collection of topics which are important for the solution of real life electromagnetic problems with numerical methods - covering all aspects ranging from numerical mathematics up to measurement techniques. Special highlights include a first detailed treatment of the Finite Integration Technique (FIT) in a book - in theory and applications, a documentation of most recent algorithms in use in the field of Krylov subspace methods in a unified style, a discussion on the interplay between simulation and measurement with many practical examples.

Electromagnetic Theory and Computation: A Topological Approach (Mathematical Sciences Research Institute Publications)

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Electromagnetic Theory and Computation: A Topological Approach (Mathematical Sciences Research Institute Publications)
Paul W. Gross , and P. Robert Kotiuga
Manufacturer: Cambridge University Press
ProductGroup: Book
Binding: Hardcover

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ASIN: 0521801605

Book Description

Although topology was recognized by Gauss and Maxwell to play a pivotal role in the formulation of electromagnetic boundary value problems, it is a largely unexploited tool for field computation. The development of algebraic topology since Maxwell provides a framework for linking data structures, algorithms, and computation to topological aspects of three-dimensional electromagnetic boundary value problems. This book attempts to expose the link between Maxwell and a modern approach to algorithms. The first chapters lay out the relevant facts about homology and cohomology, stressing their interpretations in electromagnetism. These topological structures are subsequently tied to variational formulations in electromagnetics, the finite element method, algorithms, and certain aspects of numerical linear algebra. A recurring theme is the formulation of and algorithms for the problem of making branch cuts for computing magnetic scalar potentials and eddy currents. Appendices bridge the gap between the material presented and standard expositions of differential forms, Hodge decompositions, and tools for realizing representatives of homology classes as embedded manifolds.

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