Search results for: time-harmonic-electromagnetic-fields

Time Harmonic Electromagnetic Fields

Author : Roger F. Harrington
File Size : 38.36 MB
Format : PDF, Kindle
Download : 686
Read : 1161
Download »
Time-Harmonic Electromagnetic Fields A Classic Reissue in the IEEE Press Series on Electromagnetic Wave Theory Donald G. Dudley, Series Editor "When I begin a new research project, I clear my desk and put away all texts and reference books. Invariably, Harrington's book is the first book to find its way back to my desk. My copy is so worn that it is falling apart."--Dr. Kendall F. Casey, SRI "In the opinion of our faculty, there is no other book available that serves as well as Professor Harrington's does as an introduction to advanced electromagnetic theory and to classic solution methods in electromagnetics."--Professor Chalmers M. Butler, Clemson University First published in 1961, Roger Harrington's Time-Harmonic Electromagnetic Fields is one of the most significant works in electromagnetic theory and applications. Over the past forty years, it proved to be a key resource for students, professors, researchers, and engineers who require a comprehensive, in-depth treatment of the subject. Now, IEEE is reissuing the classic in response to requests from our many members, who found it an invaluable textbook and an enduring reference for practicing engineers. About the IEEE Press Series on Electromagnetic Wave Theory The IEEE Press Series on Electromagnetic Wave Theory offers outstanding coverage of the field. It consists of new titles of contemporary interest as well as reissues and revisions of recognized classics by established authors and researchers. The series emphasizes works of long-term archival significance in electromagnetic waves and applications. Designed specifically for graduate students, researchers, and practicing engineers, the series provides affordable volumes that explore and explain electromagnetic waves beyond the undergraduate level.

Time harmonic Electromagnetic Fields

Author : Roger F. Harrington
File Size : 22.74 MB
Format : PDF, ePub, Mobi
Download : 496
Read : 1240
Download »
Time-Harmonic Electromagnetic Fields A Classic Reissue in the IEEE Press Series on Electromagnetic Wave Theory Donald G. Dudley, Series Editor "When I begin a new research project, I clear my desk and put away all texts and reference books. Invariably, Harrington's book is the first book to find its way back to my desk. My copy is so worn that it is falling apart."--Dr. Kendall F. Casey, SRI "In the opinion of our faculty, there is no other book available that serves as well as Professor Harrington's does as an introduction to advanced electromagnetic theory and to classic solution methods in electromagnetics."--Professor Chalmers M. Butler, Clemson University First published in 1961, Roger Harrington's Time-Harmonic Electromagnetic Fields is one of the most significant works in electromagnetic theory and applications. Over the past forty years, it proved to be a key resource for students, professors, researchers, and engineers who require a comprehensive, in-depth treatment of the subject. Now, IEEE is reissuing the classic in response to requests from our many members, who found it an invaluable textbook and an enduring reference for practicing engineers. About the IEEE Press Series on Electromagnetic Wave Theory The IEEE Press Series on Electromagnetic Wave Theory offers outstanding coverage of the field. It consists of new titles of contemporary interest as well as reissues and revisions of recognized classics by established authors and researchers. The series emphasizes works of long-term archival significance in electromagnetic waves and applications. Designed specifically for graduate students, researchers, and practicing engineers, the series provides affordable volumes that explore and explain electromagnetic waves beyond the undergraduate level.

Time Harmonic Electromagnetic Fields in Chiral Media

Author : Akhlesh Lakhtakia
File Size : 27.62 MB
Format : PDF, ePub, Mobi
Download : 155
Read : 549
Download »

Hybrid Finite boundary Element Analysis of Time Harmonic Electromagnetic Fields

Author : pan Seok Shin
File Size : 46.28 MB
Format : PDF, Kindle
Download : 504
Read : 771
Download »

Introduction to Engineering Electromagnetic Fields

Author : Korada Umashankar
File Size : 42.62 MB
Format : PDF, Mobi
Download : 361
Read : 512
Download »
This is a textbook designed to provide analytical background material in the area of Engineering Electromagnetic Fields for the senior level undergraduate and preparatory level graduate electrical engineering students. It is also an excellent reference book for researchers in the field of computational electromagnetic fields. The textbook covers ? Static Electric and Magnetic Fields: The basic laws governing the Electrostatics, Magnetostatics with engineering examples are presented which are enough to understand the fields and the electric current and charge sources. Dynamic Electromagnetic Fields: The Maxwell's equations in Time-Domain and solutions, the Maxwell's equations in Frequency-Domain and solutions. Extensive approaches are presented to solve partial differential equations satisfying electromagnetic boundary value problems. Foundation to electromagnetic field radiation, guided wave propagation is discussed to expose at the undergraduate level application of the Maxwell's equations to practical engineering problems.

Introduction to Electromagnetic Engineering

Author : Roger F. Harrington
File Size : 27.54 MB
Format : PDF, Docs
Download : 806
Read : 1090
Download »
This study of electromagnetic theory introduces students to a broad range of quantities and concepts, imparting the necessary vector analysis and associated mathematics and reinforcing its teachings with several elementary field problems. Based on circuit theory rather than on the classical force-relationship approach, the text uses the theory of electric circuits to provide a system of experiments already familiar to the electrical engineer; a series of field concepts are then introduced as a logical extension of circuit theory. Virtually unobtainable elsewhere, this text was written by a prominent professor whose recognition includes the prestigious IEEE Electromagnetics Award. It is appropriate for advanced undergraduate and graduate students with a background in calculus and circuit theory. 176 Figures. 9 Tables.

The Mathematical Theory of Time Harmonic Maxwell s Equations

Author : Andreas Kirsch
File Size : 72.22 MB
Format : PDF
Download : 280
Read : 380
Download »
This book gives a concise introduction to the basic techniques needed for the theoretical analysis of the Maxwell Equations, and filters in an elegant way the essential parts, e.g., concerning the various function spaces needed to rigorously investigate the boundary integral equations and variational equations. The book arose from lectures taught by the authors over many years and can be helpful in designing graduate courses for mathematically orientated students on electromagnetic wave propagation problems. The students should have some knowledge on vector analysis (curves, surfaces, divergence theorem) and functional analysis (normed spaces, Hilbert spaces, linear and bounded operators, dual space). Written in an accessible manner, topics are first approached with simpler scale Helmholtz Equations before turning to Maxwell Equations. There are examples and exercises throughout the book. It will be useful for graduate students and researchers in applied mathematics and engineers working in the theoretical approach to electromagnetic wave propagation.

Time harmonic and Transient Electromagnetic Fields in Spherical Cavities with Walls of Arbitrary Electrical Properties

Author : Chalmers M. Butler
File Size : 65.29 MB
Format : PDF, Kindle
Download : 678
Read : 641
Download »

Advanced Engineering Electromagnetics

Author : Constantine A. Balanis
File Size : 46.64 MB
Format : PDF, Mobi
Download : 815
Read : 572
Download »
Balanis’ second edition of Advanced Engineering Electromagnetics – a global best-seller for over 20 years – covers the advanced knowledge engineers involved in electromagnetic need to know, particularly as the topic relates to the fast-moving, continually evolving, and rapidly expanding field of wireless communications. The immense interest in wireless communications and the expected increase in wireless communications systems projects (antenna, microwave and wireless communication) points to an increase in the number of engineers needed to specialize in this field. In addition, the Instructor Book Companion Site contains a rich collection of multimedia resources for use with this text. Resources include: Ready-made lecture notes in Power Point format for all the chapters. Forty-nine MATLAB® programs to compute, plot and animate some of the wave phenomena Nearly 600 end-of-chapter problems, that's an average of 40 problems per chapter (200 new problems; 50% more than in the first edition) A thoroughly updated Solutions Manual 2500 slides for Instructors are included.

Advanced Modeling in Computational Electromagnetic Compatibility

Author : Dragan Poljak
File Size : 49.28 MB
Format : PDF, Kindle
Download : 169
Read : 461
Download »
This text combines the fundamentals of electromagnetics with numerical modeling to tackle a broad range of current electromagnetic compatibility (EMC) problems, including problems with lightning, transmission lines, and grounding systems. It sets forth a solid foundation in the basics before advancing to specialized topics, and allows readers to develop their own EMC computational models for applications in both research and industry.

Electromagnetic Theory Multiple Choice Questions and Answers MCQs

Author : Arshad Iqbal
File Size : 67.36 MB
Format : PDF, Docs
Download : 786
Read : 947
Download »
"Electromagnetic Theory Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key" provides mock tests for competitive exams to solve 430 MCQs. "Electromagnetic Theory MCQ" to download pdf helps with theoretical, conceptual, and analytical study for self-assessment, career tests. Electromagnetic theory quizzes, a quick study guide can help to learn and practice questions for placement test preparation. "Electromagnetic Theory Multiple Choice Questions and Answers" pdf to download is a revision guide with a collection of trivia quiz questions and answers pdf on topics: Electrical properties of dielectric, electrical properties of matter, metamaterials, time varying and harmonic electromagnetic fields to enhance teaching and learning. Electromagnetic Theory Quiz Questions and Answers pdf also covers the syllabus of many competitive papers for admission exams of different universities from electronics engineering textbooks on chapters: Electrical Properties of Dielectric MCQs: 93 Multiple Choice Questions. Electrical Properties of Matter MCQs: 37 Multiple Choice Questions. Metamaterials MCQs: 180 Multiple Choice Questions. Time Varying and Harmonic Electromagnetic Fields MCQs: 120 Multiple Choice Questions. "Electrical Properties of Dielectric MCQs" pdf covers quiz questions about dielectric constant of dielectric materials, dielectric constitutive relationship, dielectric permittivity, dielectrics basics, electric and magnetic dipoles, electrical polarization production, electronic polarization production, examining material microscopically, ferroelectrics, ionic polarization production, nonpolar dielectric materials, oriental polarization, and polar dielectric materials. "Electrical Properties of Matter MCQs" pdf covers quiz questions about introduction to matter, atoms and molecules, Bohr's model, DNG, and electromagnetic theory. "Metamaterials MCQs" pdf covers quiz questions about introduction to metamaterials, base metals, chiral metamaterials, cloak devices, dilute metals, Drude model, Drude-Lorentz model, finite element method, FDTD grid truncation techniques, Fermat's principle, ferrites, FIM history, FIM structure, finite difference time domain, finite difference time domain history, finite difference time domain method, finite difference time domain popularity, harmonic plane, left hand materials, Maxwell's constitutive equation, metamaterial structure, metamaterials basics, metamaterials permittivity , metamaterials planes, metamaterials: electric & magnetic responses, monochromatic plane, noble metals, refractive index, Snell's law, split ring resonator, strengths of FDTD modeling, tunable metamaterials, types of finite element method, wave vector, and weakness of FDTD modeling. "Time Varying and Harmonic Electromagnetic Fields MCQs" pdf covers quiz questions about ampere's law, boundary conditions, boundary value problems, charge density, curl operator, differential form of Maxwell’s equations, displacement current density, divergence operator, electric charge density, electric field intensity, electric flux density, electromagnetic field theory, electromagnetic spectrum, Cuclidean plane, gauss's law, introduction to electromagnetic fields, introduction to electromagnetic theory, Laplacian operator, Lorentz force, magnetic charge density, magnetic field intensity, magnetic flux density, Maxwell's equations, oscillations, photon energy, and surface current density.

Radiation and Scattering of Waves

Author : Leopold B. Felsen
File Size : 65.66 MB
Format : PDF, ePub, Mobi
Download : 898
Read : 377
Download »
This world-renowned classic by Professors Felsen and Marcuvitz continues to abound in timely and useful materialover 20 years after it was originally published. The book contains indispensable information that remains difficult to find anywhere else in the electromagnetics and acoustics literature, and it will be useful for many years to come. Of particular interest is Chapter 4, Asymptotic Evaluation of Integrals, which is appreciated and cited worldwide. It contains an in-depth description of asymptotic techniques and formulas useful to both engineers and physicists. Key features include unified treatment of radiation, diffraction, and scattering problems in electromagnetics, acoustics, and plasma-like media; comprehensive coverage of physical interpretations for wave processes; indispensable information on alternative representations and asymptotics - not found anywhere else; and invaluable coverage of transients particularly applicable to advances in high-speed electronics and extra-wideband radar. This book will be of interest to students, engineers, and physicists involved in electromagnetics and acoustics. Makes an important reference for graduate classes.

Electromagnetic Waves Materials and Computation with MATLAB

Author : Dikshitulu K. Kalluri
File Size : 58.89 MB
Format : PDF, ePub
Download : 385
Read : 1229
Download »
Readily available commercial software enables engineers and students to perform routine calculations and design without necessarily having a sufficient conceptual understanding of the anticipated solution. The software is so user-friendly that it usually produces a beautiful colored visualization of that solution, often camouflaging the fact that t

Reciprocity Spatial Mapping and Time Reversal in Electromagnetics

Author : C. Altman
File Size : 83.29 MB
Format : PDF, Kindle
Download : 212
Read : 171
Download »
This long awaited second edition traces the original developments from the 1970s and brings them up to date with new and previously unpublished material to give this work a new lease of life for the early twenty-first century and readers new to the topic. In the winter of 1970-71, Colman Altman had been finding almost exact symmetries in the computed reflection and transmission matrices for plane-stratified magnetoplasmas when symmetrically related directions of incidence were compared. At the suggestion of Kurt Suchy the complex conjugate wave fields, used to construct the eigenmode amplitudes via the mean Poynting flux densities, were replaced by the adjoint wave fields that would propagate in a medium with transposed constitutive tensors, to yield a scattering theorem – reciprocity in k-space -- in the computer output. To prove the result analytically, one had to investigate the properties of the adjoint Maxwell system, and the two independent proofs that followed, in 1975 and 1979, proceeded according to the personal preference of each of the authors. The proof given in this volume, based on the hindsight provided by later results, is much more simple and concise. Later, when media with bianisotropic constitutive tensors were investigated, it was found that conjugate (reciprocal) media and wave fields could be formed by any orthogonal spatial mapping of those in the original problem, after media and fields were reversed in time. The result was still quite general and not limited to stratified systems. The second line of development was to find the link between reciprocity in k-space and Lorentz reciprocity involving currents and sources in physical space. This was done for plane-stratified media by applying the scattering theorem to the plane-wave spectrum of eigenmodes radiated by one current source and reaching the second source. The reverse linkage between Lorentz reciprocity and reciprocity in k-space had already been found. However, this was the first time that the results were presented in a systematic and mathematically well-defined procedure to serve as a tool for solving problems of reciprocity and scattering symmetries. The use of time reversal gives rise to problems of causality when sources are present, but when the interaction between two systems is involved the non-causal effects are irrelevant. The insight gained during these investigations enabled the authors to present many of the earlier theorems and results, both their own and those of others, in a compact and unified approach, which has been the main strength of this book. This new edition has been revised, corrected and updated where necessary to give a complete picture of this interesting topic for the present generation of scientists.

Transmission and Propagation of Electromagnetic Waves

Author : K. F. Sander
File Size : 59.43 MB
Format : PDF, Kindle
Download : 669
Read : 416
Download »
This edition of an established textbook presents aspects of electromagnetic theory of direct relevance to the transmission of information by electromagnetic waves. In revising the first edition the authors have taken the opportunity to extend the coverage significantly by adding new material on optical transmission. Throughout, the theory is applied to the working of practical systems, and the constraints imposed by fundamental properties are emphasised.

Electromagnetics Engineering Handbook

Author : Paul R. P. Hoole
File Size : 38.1 MB
Format : PDF, ePub
Download : 505
Read : 1182
Download »
Electromagnetic fields, both static and dynamic, form the foundational basis of all electrical and electronic engineering devices and systems. Aimed at undergraduate students, university teachers, design and consultant engineers and researchers this book presents an in-depth, simple and comprehensive reference source on electromagnetics engineering.In much of electrical and electronics engineering (including: analogue and digital telecommunications engineering; biomedical monitoring and diagnostic equipment; power systems engineering and sensor technology) getting back to the fundamental principles that govern the technologies, namely electromagnetic fields and waves, has become crucial for future customer friendly technology and systems. Electromagnetics Engineering Handbook has been written to enable undergraduate students studying electromagnetics engineering for the first time to gain an understanding of the essentials of the largely invisible, but powerful, electromagnetic fields governed by the four elegant Maxwell's equations. Moreover, the book helps to apply that knowledge through analytical and computational solutions of these frequency and material dependent electric and magnetic fields. As electrical and electronic engineering grows and subdivides into many specialities this book aims to inform the reader of the basic principles that govern all of these specialised systems and on how to apply that knowledge to understand and design devices and systems that may operate at vastly different frequencies and in various media (e.g. semiconductor materials, magnetic materials, biological tissues, outer space and sea water). It also deals with a range of different functions dependant on the area of application. For example at very low power frequencies electromagnetic fields perform vastly different functions from device to device, such as in power transformers; current transformers; infrared sensors; synchronous generators; superconducting devices; electric motors and electric powered transport systems. This handbook will be of great help to students, engineers, innovators and researchers working in a wide variety of disciplines

Integral Representations For Spatial Models of Mathematical Physics

Author : Vladislav V Kravchenko
File Size : 53.92 MB
Format : PDF, ePub, Mobi
Download : 552
Read : 532
Download »
This book provides a new mathematical theory for the treatment of an ample series of spatial problems of electrodynamics, particle physics, quantum mechanics and elasticity theory. This technique proves to be as powerful for solving the spatial problems of mathematical physics as complex analysis is for solving planar problems. The main analytic tool of the book, a non-harmonic version of hypercomplex analysis recently developed by the authors, is presented in detail. There are given applications of this theory to the boundary value problems of electrodynamics and elasticity theory as well as to the problem of quark confinement. A new approach to the linearization of special classes of the self-duality equation is also considered. Detailed proofs are given throughout. The book contains an extensive bibliography on closely related topics. This book will be of particular interest to academic and professional specialists and students in mathematics and physics who are interested in integral representations for partial differential equations. The book is self-contained and could be used as a main reference for special course seminars on the subject.

ELECTROMAGNETISM Volume 2 Applications

Author : ASHUTOSH PRAMANIK
File Size : 78.91 MB
Format : PDF, Mobi
Download : 551
Read : 612
Download »
This book is a sequel to Electromagnetism: Theory (Volume I). It has been updated to cover some additional aspects of theory and nearly all modern applications. The semi-historical approach is unchanged, but further historical comments have been introduced at various places in the book to give a better insight into the development of the subject as well as to make the study more interesting and palatable to the students. • Emphasis on practical aspects of wave guidance and radiation • Sections on analysis of cylindrical dielectric waveguide (e.g. of optical fibres) in Chapters 18 and 22 • Tensor formulation of Maxwell’s Stresses • Extension of Principle of Duality to time varying field problems as well as to non electrical systems • Extrapolation of the method of images from partially embedded conduction current elements to discontinuous current elements with displacement currents in antennae problems • Explanation of the physical basis of the mechanism of electromagnetic radiation • Analysis of wave polarization including complete and partial polarization • Effects of finite geometrical dimensions of the conducting media on the skin-effect phenomenon • Types of apertures in receiving antennae The book is designed to serve as a core text for students of electrical engineering. Besides, it will be useful to postgraduate physics students as well as research engineers and design and development engineers in industries.

Electromagnetic Fields

Author : Jean Bladel
File Size : 76.47 MB
Format : PDF, ePub
Download : 982
Read : 292
Download »

Theory and Computation of Electromagnetic Fields

Author : Jian-Ming Jin
File Size : 46.68 MB
Format : PDF
Download : 258
Read : 1153
Download »