Kategoria BISAC: Science >> Physics - Electromagnetism

The flagship monograph addressing the spheroidal wave function and its pertinence to computational electromagnetics

Spheroidal Wave Functions in Electromagnetic Theory presents in detail the theory of spheroidal wave functions, its applications to the analysis of electromagnetic fields in various spheroidal structures, and provides comprehensive programming codes for those computations.

The topics covered in this monograph include:

• Spheroidal coordinates and wave functions
  
• Dyadic Green's functions in spheroidal systems
  
• EM...

Develops detailed understanding of the deposition and etching of materials by sputtering discharge, and of etching of materials by chemically active discharge. Treats glow discharge at several levels from basic phenomena to industrial applications—practical techniques diligently related to fundamentals. Subjects range from voltage, distributions encountered in plasma etching systems to plasma-electron interactions that contribute to sustaining the discharge.

Presents the introductory theory and applications of Maxwell's equations to electromagnetic field problems. Unlike other texts, Maxwell's equations and the associated vector mathematics are developed early in the work, allowing readers to apply them at the outset. Its unified treatment of coordinate systems saves time in developing the rules for vector manipulations in ways other than the rectangular coordinate system. The following chapters cover static and quasi-static electric and magnetic fields, wave reflection and transmission at plane boundaries, the Poynting power theorem, rectangular...

Tools for understanding and design for EMC

With tighter regulation of electromagnetic emissions, the electronics industry is increasingly looking for professionals with a solid understanding of electromagnetic compatibility (EMC).

The IEEE also encourages engineering schools to include EMC as a course topic. In response to this rising need and demand, the authors have developed a textbook based on their extensive experience in teaching and measurements for EMC compliance.

This textbook skillfully integrates the fundamentals of fields and waves, transmission lines...

Full and accessible coverage of the key concepts governing the reduction, containment, and measurement of unintentional electromagnetic radiation.

The rapid proliferation of computers, CD players, and other digital electronic systems in recent years has made unintentional electromagnetic radiation increasingly difficult to control. Control and Measurement of Unintentional Electromagnetic Radiation provides a thorough examination of the basic principles underlying the problem, enabling readers to design solutions and applications to combat it effectively. Using a simple...

A practical one-volume guide to anechoic chamber designs for electromagnetic measurements

The electromagnetic anechoic chamber has been with us since it was invented at the Naval Research Laboratory in Washington, DC, in the early 1950s. Just about every major aerospace company has large numbers of them located throughout the United States and the world. Now, because of the stringent electromagnetic interference requirements that must be considered in the development of all new electronic products, these facilities are appearing in the automotive, telecommunications, aerospace,...

A practical new approach that brings together circuit theory and field theory for the practicing engineer
To put it frankly, the traditional education of most engineers and scientists leaves them often unprepared to handle many of the practical problems they encounter. The Fields of Electronics: Understanding Electronics Using Basic Physics offers a highly original correction to this state of affairs.
Most engineers learn circuit theory and field theory separately. Electromagnetic field theory is an important part of basic physics, but because it is a very mathematical subject,...

Professor Jean Van Bladel, an eminent researcher and educator in fundamental electromagnetic theory and its application in electrical engineering, has updated and expanded his definitive text and reference on electromagnetic fields to twice its original content. This new edition incorporates the latest methods, theory, formulations, and applications that relate to today's technologies. With an emphasis on basic principles and a focus on electromagnetic formulation and analysis, Electromagnetic Fields, Second Edition includes detailed discussions of electrostatic fields, potential theory,...

Multiresolution Time Domain Scheme for Electromagnetic Engineering examines the multiresolution time domain (MRTD) scheme and shows how it can be used to satisfy a variety of technical needs. This comprehensive resource presents a combination of theoretically advanced mathematical topics and their application in time domain Maxwell solution techniques. These topics include concepts of signal space, the multiresolution analysis (MRA), and scaling and wavelet functions; construction of MRA families; interconnection among the MRTD, finite difference time domain (FDTD), and MoM; MRTD boundary...

Authoritative coverage of a revolutionary technique for overcoming problems in electromagnetic design Genetic algorithms are stochastic search procedures modeled on the Darwinian concepts of natural selection and evolution. The machinery of genetic algorithms utilizes an optimization methodology that allows a global search of the cost surface via statistical random processes dictated by the Darwinian evolutionary concept. These easily programmed and readily implemented procedures robustly locate extrema of highly multimodal functions and therefore are particularly well suited to finding...

This book will shape the course of electromagnetics research for decades to come. Fourteen leading researchers from five countries reveal their latest research results in detail and review parallel developments. The topics discussed, though unconventional today, are destined to attract great attention as shrinking device sizes make electromagnetic effects ever more important.

These topics include the rotation of polarization of electric waves by a twisted structure; homogenization of linear bianistotropic composite materials; novel free-space techniques to characterize complex...

• The first book on the subject.
• Written by an acknowledged expert in the field.
• The techniques discussed have important applications to wireless engineering.
• An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.

The Keep It Simple (KISS) philosophy is the primary focus of this book. It is written in very simple language with minimal math, as a compilation of helpful EMI troubleshooting hints. Its light-hearted tone is at odds with the extreme seriousness of most engineering reference works that become boring after a few pages. This text tells engineers what to do and how to do it. Only a basic knowledge of math, electronics, and a basic understanding of EMI/EMC are necessary to understand the concepts and circuits described.

Once EMC troubleshooting is demystified, readers learn there are quick...

A thorough and insightful introduction to using genetic algorithms to optimize electromagnetic systems

Genetic Algorithms in Electromagnetics focuses on optimizing the objective function when a computer algorithm, analytical model, or experimental result describes the performance of an electromagnetic system. It offers expert guidance to optimizing electromagnetic systems using genetic algorithms (GA), which have proven to be tenacious in finding optimal results where traditional techniques fail.

Genetic Algorithms in Electromagnetics begins with an introduction...

This revised text covers electromagnetic waves and fields in great detail. It begins with a review of static electric and magnetic fields, providing results useful for static fields and time-dependent field problems in which the size of the device is small compared with the wavelength.

This well-established text emphasizes the physical rather than mathematical concepts involved in analyzing conventional machinery, focusing on the electromagnetic properties of devices which are essentially electromechanical. This Third Edition, brought up to date by Morgan, maintains the practical, applications-oriented approach and breadth of coverage of the previous editions. New to this edition are a chapter on power circuits, the introduction of AC machines before DC machines, systems theory, and unique coverage of principles of energy efficiency and economic analysis, which shows...

This third edition of the popular text, while retaining nearly all the material of the previous edition, incorporates material on important new developments in lasers and quantum electronics. The book covers phase-conjugate optics and its myriad applications, the long wavelength quaternary semiconductor laser, and our deepened understanding of the physics of semiconductor lasers - especially that applying to their current modulations and limiting bandwidth, laser arrays and the related concept of supermodes, quantum well semiconductor lasers, the role of phase amplitude coupling in laser...

The most comprehensive work on a number of practical numerical methods for analyzing passive structures in microwave and millimeter-wave integrated circuits. The introduction presents a brief comparison of the various numerical methods and how they may be integrated into computer-aided design programs, so the reader can make the appropriate choice. Chapters following present step-by-step, detailed descriptions of the methods, each chapter written by the utmost authority on the subject. Chapters provide illustrative examples and are written so that the reader can write his own computer program...

An introduction to multivectors, dyadics, and differential forms for electrical engineers

While physicists have long applied differential forms to various areas of theoretical analysis, dyadic algebra is also the most natural language for expressing electromagnetic phenomena mathematically. George Deschamps pioneered the application of differential forms to electrical engineering but never completed his work. Now, Ismo V. Lindell, an internationally recognized authority on differential forms, provides a clear and practical introduction to replacing classical Gibbsian vector calculus with...

This is the first comprehensive monograph that features state-of-the-art multigrid methods for enhancing the modeling versatility, numerical robustness, and computational efficiency of one of the most popular classes of numerical electromagnetic field modeling methods: the method of finite elements. The focus of the publication is the development of robust preconditioners for the iterative solution of electromagnetic field boundary value problems (BVPs) discretized by means of finite methods.

Specifically, the authors set forth their own successful attempts to utilize concepts...