Moment Methods In Antennas And Scattering

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Moment Methods in Antennas and Scattering

Author : Robert C. Hansen
Publisher : Artech House Antenna Library
Page : 484 pages
File Size : 42,9 Mb
Release : 1990
Category : Science
ISBN : UOM:39015018901804

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Moment Methods in Antennas and Scattering by Robert C. Hansen Pdf

This text attempts to give the reader an understanding of the key developments in moment methods and the early history of this development. It provides over 45 key papers in the field, many of which are from non-IEEE sources.

Understanding Electromagnetic Scattering Using the Moment Method

Author : Randy Bancroft
Publisher : Artech House Publishers
Page : 280 pages
File Size : 53,8 Mb
Release : 1996
Category : Science
ISBN : UCSC:32106011243893

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Understanding Electromagnetic Scattering Using the Moment Method by Randy Bancroft Pdf

Learn how to quickly solve electromagnetic scattering problems using the Moment Method with this valuable self-study package. The clearly written book provides examples of Moment Method problems, reviews the numerical techniques required to solve them, and demonstrates the use of the moment method in solving scattering from basic shapes, including: wires, two-dimensional strips and contours, and flat plates.

Moment Method Solutions for Radiation and Scattering from Arbitrarily Shaped Surfaces

Author : Pravit Tulyathan
Publisher : Unknown
Page : 194 pages
File Size : 53,5 Mb
Release : 1981
Category : Antennas (Electronics)
ISBN : OCLC:227500542

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Moment Method Solutions for Radiation and Scattering from Arbitrarily Shaped Surfaces by Pravit Tulyathan Pdf

General quadrilateral surface-patch, thin-wire, and wire/plate attachment modes are developed for the moment method solution of electromagnetic scattering and antenna problems. The basic theory along with the techniques for accurate and efficient evaluation of the impedance elements are described. The methods to automatically set up the surface-patch modes for a polygonal plate are given. Numerical results for various antennas and scatterers are compared with other theoretical results and measurements. Using techniques developed in this work, the microstrip antenna is analyzed and the numerical results are also presented.

Large-Scale Structures in Acoustics and Electromagnetics

Author : National Research Council,Division on Engineering and Physical Sciences,Commission on Physical Sciences, Mathematics, and Applications,Board on Mathematical Sciences
Publisher : National Academies Press
Page : 265 pages
File Size : 53,7 Mb
Release : 1996-05-05
Category : Science
ISBN : 9780309053372

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Large-Scale Structures in Acoustics and Electromagnetics by National Research Council,Division on Engineering and Physical Sciences,Commission on Physical Sciences, Mathematics, and Applications,Board on Mathematical Sciences Pdf

This book focuses on computational methods to determine the dynamics of large-scale electromagnetic, acoustic, and mechanical systems, including those with many substructures and characterized by an extended range of scales. Examples include large naval and maritime vessels, aerospace vehicles, and densely packed microelectronic and optical integrated circuits (VLSI). The interplay of time and frequency-domain computational and experimental procedures was addressed, emphasizing their relationship and synergy, and indicating mathematics research opportunities.

Moment Methods in Electromagnetics

Author : J. Moore,R. Pizer
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 46,8 Mb
Release : 1984-07-03
Category : Technology & Engineering
ISBN : UCAL:B214531

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Moment Methods in Electromagnetics by J. Moore,R. Pizer Pdf

This monograph documents the experience to date of three groups who, working in the UK Ministry of Defense during the past decade, have sought to develop and apply the Method of Moments to the solution of realistic problems in electromagnetic scattering and radiation. Applications form the main part of the text. Describes extensions and modifications of the methods. Much of the material has not previously been published.

Field Computation by Moment Methods

Author : Roger F. Harrington
Publisher : Wiley-IEEE Press
Page : 248 pages
File Size : 40,7 Mb
Release : 1993
Category : Science
ISBN : UOM:39015035275539

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Field Computation by Moment Methods by Roger F. Harrington Pdf

"An IEEE reprinting of this classic 1968 edition, FIELD COMPUTATION BY MOMENT METHODS is the first book to explore the computation of electromagnetic fields by the most popular method for the numerical solution to electromagnetic field problems. It presents a unified approach to moment methods by employing the concepts of linear spaces and functional analysis. Written especially for those who have a minimal amount of experience in electromagnetic theory, this book illustrates theoretical and mathematical concepts to prepare all readers with the skills they need to apply the method of moments to new, engineering-related problems. Written especially for those who have a minimal amount of experience in electromagnetic theory, theoretical and mathematical concepts are illustrated by examples that prepare all readers with the skills they need to apply the method of moments to new, engineering-related problems."

Electromagnetic Modeling of Composite Metallic and Dielectric Structures

Author : Branko M. Kolundžija,A. R. Djordjević
Publisher : Artech House
Page : 408 pages
File Size : 52,8 Mb
Release : 2002
Category : Science
ISBN : 9780890063606

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Electromagnetic Modeling of Composite Metallic and Dielectric Structures by Branko M. Kolundžija,A. R. Djordjević Pdf

This practical new resource provides you with a much wider choice of analytical solutions to the everyday problems you encounter in electromagnetic modeling. The book enables you to use cutting-edge method-of-moments procedures, with new theories and techniques that help you optimize computer performance in numerical analysis of composite metallic and dielectric structures in the complex frequency domain.

Theory and Computation of Electromagnetic Fields

Author : Jian-Ming Jin
Publisher : John Wiley & Sons
Page : 744 pages
File Size : 43,9 Mb
Release : 2015-08-26
Category : Science
ISBN : 9781119108092

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Theory and Computation of Electromagnetic Fields by Jian-Ming Jin Pdf

Reviews the fundamental concepts behind the theory and computation of electromagnetic fields The book is divided in two parts. The first part covers both fundamental theories (such as vector analysis, Maxwell’s equations, boundary condition, and transmission line theory) and advanced topics (such as wave transformation, addition theorems, and fields in layered media) in order to benefit students at all levels. The second part of the book covers the major computational methods for numerical analysis of electromagnetic fields for engineering applications. These methods include the three fundamental approaches for numerical analysis of electromagnetic fields: the finite difference method (the finite difference time-domain method in particular), the finite element method, and the integral equation-based moment method. The second part also examines fast algorithms for solving integral equations and hybrid techniques that combine different numerical methods to seek more efficient solutions of complicated electromagnetic problems. Theory and Computation of Electromagnetic Fields, Second Edition: Provides the foundation necessary for graduate students to learn and understand more advanced topics Discusses electromagnetic analysis in rectangular, cylindrical and spherical coordinates Covers computational electromagnetics in both frequency and time domains Includes new and updated homework problems and examples Theory and Computation of Electromagnetic Fields, Second Edition is written for advanced undergraduate and graduate level electrical engineering students. This book can also be used as a reference for professional engineers interested in learning about analysis and computation skills.

Radar Cross Section

Author : Eugene F. Knott,John F. Schaeffer,Michael T. Tulley
Publisher : SciTech Publishing
Page : 628 pages
File Size : 44,7 Mb
Release : 2004-06-30
Category : Technology & Engineering
ISBN : 9781891121258

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Radar Cross Section by Eugene F. Knott,John F. Schaeffer,Michael T. Tulley Pdf

The leading text and reference on radar cross section (RCS) theory and applications, this work presents a comparison of two radar signal strengths. One is the strength of the radar bean sweeping over a target, the other is the strength of the reflected echo senses by the receiver. This book shows how the RCS "gauge" can be predicted for theoretical objects.

Computational Electromagnetics for RF and Microwave Engineering

Author : David B. Davidson
Publisher : Cambridge University Press
Page : 413 pages
File Size : 44,9 Mb
Release : 2005-02-24
Category : Technology & Engineering
ISBN : 9781139471640

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Computational Electromagnetics for RF and Microwave Engineering by David B. Davidson Pdf

The numerical approximation of Maxwell's equations, Computational Electromagnetics (CEM), has emerged as a crucial enabling technology for radio-frequency, microwave and wireless engineering. The three most popular 'full-wave' methods - the Finite Difference Time Domain Method, the Method of Moments and the Finite Element Method - are introduced in this book by way of one or two-dimensional problems. Commercial or public domain codes implementing these methods are then applied to complex, real-world engineering problems, and a careful analysis of the reliability of the results obtained is performed, along with a discussion of the many pitfalls which can result in inaccurate and misleading solutions. The book will empower readers to become discerning users of CEM software, with an understanding of the underlying methods, and confidence in the results obtained. It also introduces readers to the art of code development. Aimed at senior undergraduate/graduate students taking CEM courses and practising engineers in the industry.

The Nystrom Method in Electromagnetics

Author : Mei Song Tong,Weng Cho Chew
Publisher : John Wiley & Sons
Page : 522 pages
File Size : 42,8 Mb
Release : 2020-08-10
Category : Science
ISBN : 9781119284840

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The Nystrom Method in Electromagnetics by Mei Song Tong,Weng Cho Chew Pdf

A comprehensive, step-by-step reference to the Nyström Method for solving Electromagnetic problems using integral equations Computational electromagnetics studies the numerical methods or techniques that solve electromagnetic problems by computer programming. Currently, there are mainly three numerical methods for electromagnetic problems: the finite-difference time-domain (FDTD), finite element method (FEM), and integral equation methods (IEMs). In the IEMs, the method of moments (MoM) is the most widely used method, but much attention is being paid to the Nyström method as another IEM, because it possesses some unique merits which the MoM lacks. This book focuses on that method—providing information on everything that students and professionals working in the field need to know. Written by the top researchers in electromagnetics, this complete reference book is a consolidation of advances made in the use of the Nyström method for solving electromagnetic integral equations. It begins by introducing the fundamentals of the electromagnetic theory and computational electromagnetics, before proceeding to illustrate the advantages unique to the Nyström method through rigorous worked out examples and equations. Key topics include quadrature rules, singularity treatment techniques, applications to conducting and penetrable media, multiphysics electromagnetic problems, time-domain integral equations, inverse scattering problems and incorporation with multilevel fast multiple algorithm. Systematically introduces the fundamental principles, equations, and advantages of the Nyström method for solving electromagnetic problems Features the unique benefits of using the Nyström method through numerical comparisons with other numerical and analytical methods Covers a broad range of application examples that will point the way for future research The Nystrom Method in Electromagnetics is ideal for graduate students, senior undergraduates, and researchers studying engineering electromagnetics, computational methods, and applied mathematics. Practicing engineers and other industry professionals working in engineering electromagnetics and engineering mathematics will also find it to be incredibly helpful.

The Finite Element Method in Electromagnetics

Author : Jian-Ming Jin
Publisher : John Wiley & Sons
Page : 800 pages
File Size : 50,6 Mb
Release : 2015-02-18
Category : Science
ISBN : 9781118842027

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The Finite Element Method in Electromagnetics by Jian-Ming Jin Pdf

A new edition of the leading textbook on the finite element method, incorporating major advancements and further applications in the field of electromagnetics The finite element method (FEM) is a powerful simulation technique used to solve boundary-value problems in a variety of engineering circumstances. It has been widely used for analysis of electromagnetic fields in antennas, radar scattering, RF and microwave engineering, high-speed/high-frequency circuits, wireless communication, electromagnetic compatibility, photonics, remote sensing, biomedical engineering, and space exploration. The Finite Element Method in Electromagnetics, Third Edition explains the method’s processes and techniques in careful, meticulous prose and covers not only essential finite element method theory, but also its latest developments and applications—giving engineers a methodical way to quickly master this very powerful numerical technique for solving practical, often complicated, electromagnetic problems. Featuring over thirty percent new material, the third edition of this essential and comprehensive text now includes: A wider range of applications, including antennas, phased arrays, electric machines, high-frequency circuits, and crystal photonics The finite element analysis of wave propagation, scattering, and radiation in periodic structures The time-domain finite element method for analysis of wideband antennas and transient electromagnetic phenomena Novel domain decomposition techniques for parallel computation and efficient simulation of large-scale problems, such as phased-array antennas and photonic crystals Along with a great many examples, The Finite Element Method in Electromagnetics is an ideal book for engineering students as well as for professionals in the field.

Wavelet Applications in Engineering Electromagnetics

Author : Tapan K. Sarkar,Magdalena Salazar-Palma,Michael C. Wicks
Publisher : Artech House
Page : 396 pages
File Size : 51,6 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 1580538002

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Wavelet Applications in Engineering Electromagnetics by Tapan K. Sarkar,Magdalena Salazar-Palma,Michael C. Wicks Pdf

Written from an engineering perspective, this unique resource describes the practical application of wavelets to the solution of electromagnetic field problems and in signal analysis with an even-handed treatment of the pros and cons. A key feature of this book is that the wavelet concepts have been described from the filter theory point of view that is familiar to researchers with an electrical engineering background. The book shows you how to design novel algorithms that enable you to solve electrically, large electromagnetic field problems using modest computational resources. It also provides you with new ideas in the design and development of unique waveforms for reliable target identification and practical radar signal analysis. The book includes more then 500 equations, and covers a wide range of topics, from numerical methods to signal processing aspects.