Electromagnetics Of Time Varying Complex Media

Author : Dikshitulu K. Kalluri
Publisher : CRC Press
Page : 556 pages
File Size : 52,7 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781439817070

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Electromagnetics of Time Varying Complex Media by Dikshitulu K. Kalluri Pdf

Completely revised and updated to reflect recent advances in the fields of materials science and electromagnetics, Electromagnetics of Time Varying Complex Media, Second Edition provides a comprehensive examination of current topics of interest in the research community—including theory, numerical simulation, application, and experimental work. Written by a world leader in the research of frequency transformation in a time-varying magnetoplasma medium, the new edition of this bestselling reference discusses how to apply a time-varying medium to design a frequency and polarization transformer. This authoritative resource remains the only electromagnetic book to cover time-varying anisotropic media, Frequency and Polarization Transformer based on a switched magnetoplasma medium in a cavity, and FDTD numerical simulation for time-varying complex medium. Providing a primer on the theory of using magnetoplasmas for the coherent generation of tunable radiation, early chapters use a mathematical model with one kind of complexity—eliminating the need for high-level mathematics. Using plasma as the basic medium to illustrate various aspects of the transformation of an electromagnetic wave by a complex medium, the text highlights the major effects of each kind of complexity in the medium properties. This significantly expanded edition includes: Three new parts: (a) Numerical Simulation: FDTD Solution, (b) Application: Frequency and Polarization Transformer, and (c) Experiments A slightly enhanced version of the entire first edition, plus 70% new material Reprints of papers previously published by the author—providing researchers with complete access to the subject The text provides the understanding of research techniques useful in electro-optics, plasma science and engineering, microwave engineering, and solid state devices. This complete resource supplies an accessible treatment of the effect of time-varying parameters in conjunction with one or more additional kinds of complexities in the properties of particular mediums.

Author : Dikshitulu K. Kalluri
Publisher : CRC Press
Page : 416 pages
File Size : 54,8 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781351834001

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Electromagnetics of Time Varying Complex Media by Dikshitulu K. Kalluri Pdf

Completely revised and updated to reflect recent advances in the fields of materials science and electromagnetics, Electromagnetics of Time Varying Complex Media, Second Edition provides a comprehensive examination of current topics of interest in the research community—including theory, numerical simulation, application, and experimental work. Written by a world leader in the research of frequency transformation in a time-varying magnetoplasma medium, the new edition of this bestselling reference discusses how to apply a time-varying medium to design a frequency and polarization transformer. This authoritative resource remains the only electromagnetic book to cover time-varying anisotropic media, Frequency and Polarization Transformer based on a switched magnetoplasma medium in a cavity, and FDTD numerical simulation for time-varying complex medium. Providing a primer on the theory of using magnetoplasmas for the coherent generation of tunable radiation, early chapters use a mathematical model with one kind of complexity—eliminating the need for high-level mathematics. Using plasma as the basic medium to illustrate various aspects of the transformation of an electromagnetic wave by a complex medium, the text highlights the major effects of each kind of complexity in the medium properties. This significantly expanded edition includes: Three new parts: (a) Numerical Simulation: FDTD Solution, (b) Application: Frequency and Polarization Transformer, and (c) Experiments A slightly enhanced version of the entire first edition, plus 70% new material Reprints of papers previously published by the author—providing researchers with complete access to the subject The text provides the understanding of research techniques useful in electro-optics, plasma science and engineering, microwave engineering, and solid state devices. This complete resource supplies an accessible treatment of the effect of time-varying parameters in conjunction with one or more additional kinds of complexities in the properties of particular mediums.

Author : Dikshitulu K. Kalluri
Publisher : CRC Press
Page : 862 pages
File Size : 41,7 Mb
Release : 2016-04-19
Category : Technology & Engineering
ISBN : 9781439838686

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Electromagnetic Waves, Materials, and Computation with MATLAB® by Dikshitulu K. Kalluri Pdf

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

Author : Dikshitulu K. Kalluri
Publisher : CRC Press
Page : 298 pages
File Size : 41,5 Mb
Release : 2017-11-28
Category : Technology & Engineering
ISBN : 9781498733441

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Advanced Electromagnetic Computation by Dikshitulu K. Kalluri Pdf

Advanced Electromagnetic Computation with MATLAB® discusses commercial electromagnetic software, widely used in the industry. Algorithms of Finite Differences, Moment method, Finite Element method and Finite Difference Time Domain method are illustrated. Hand-computed simple examples and MATLAB-coded examples are used to explain the concepts behind the algorithms. Case studies of practical examples from transmission lines, waveguides, and electrostatic problems are given so students are able to develop the code and solve the problems. Two new chapters including advanced methods based on perturbation techniques and three dimensional finite element examples from radiation scattering are included.

Author : Dikshitulu K. Kalluri
Publisher : CRC Press
Page : 652 pages
File Size : 55,5 Mb
Release : 2017-11-14
Category : Technology & Engineering
ISBN : 9781498733304

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Principles of Electromagnetic Waves and Materials by Dikshitulu K. Kalluri Pdf

This book focuses primarily on senior undergraduates and graduates in Electromagnetics Waves and Materials courses. The book takes an integrative approach to the subject of electromagnetics by supplementing quintessential "old school" information and methods with instruction in the use of new commercial software such as MATLAB. Homework problems, PowerPoint slides, an instructor’s manual, a solutions manual, MATLAB downloads, quizzes, and suggested examination problems are included. Revised throughout, this new edition includes two key new chapters on artificial electromagnetic materials and electromagnetics of moving media.

Author : Dikshitulu K. Kalluri
Publisher : CRC Press
Page : 646 pages
File Size : 43,9 Mb
Release : 2017-11-14
Category : Technology & Engineering
ISBN : 9781498733328

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Principles of Electromagnetic Waves and Materials by Dikshitulu K. Kalluri Pdf

This book focuses primarily on senior undergraduates and graduates in Electromagnetics Waves and Materials courses. The book takes an integrative approach to the subject of electromagnetics by supplementing quintessential "old school" information and methods with instruction in the use of new commercial software such as MATLAB. Homework problems, PowerPoint slides, an instructor’s manual, a solutions manual, MATLAB downloads, quizzes, and suggested examination problems are included. Revised throughout, this new edition includes two key new chapters on artificial electromagnetic materials and electromagnetics of moving media.

Author : Alexander Nerukh,Trevor Benson
Publisher : CRC Press
Page : 174 pages
File Size : 46,5 Mb
Release : 2018-10-26
Category : Science
ISBN : 9780429648311

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Non-Stationary Electromagnetics by Alexander Nerukh,Trevor Benson Pdf

This book is devoted to the investigations of non-stationary electromagnetic processes. The investigations are undertaken analytically mainly using the Volterra integral equations approach. The book contains a systematic statement of this approach for the investigations of electrodynamics phenomena in the time domain and new results and applications in microwave techniques and photonics. Particular consideration is given to electromagnetic transients in time-varying media and their potential applications. The approach is formulated and electromagnetic phenomena are investigated in detail for a hollow metal waveguide, which contains moving dielectric or plasma-bounded medium, and dielectric waveguides with time-varying medium inside a core.

Author : Kaiser S. Kunz
Publisher : Unknown
Page : 32 pages
File Size : 46,7 Mb
Release : 1964
Category : Electromagnetic theory
ISBN : UOM:39015095136514

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Propagation of an Electromagnetic Wave in a Time-varying Medium by Kaiser S. Kunz Pdf

Author : Werner S. Weiglhofer,Akhlesh Lakhtakia
Publisher : SPIE Press
Page : 800 pages
File Size : 42,7 Mb
Release : 2003
Category : Science
ISBN : 0819449474

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Introduction to Complex Mediums for Optics and Electromagnetics by Werner S. Weiglhofer,Akhlesh Lakhtakia Pdf

Complex-mediums electromagnetics (CME) describes the study of electromagnetic fields in materials with complicated response properties. This truly multidisciplinary field commands the attentions of scientists from physics and optics to electrical and electronic engineering, from chemistry to materials science, to applied mathematics, biophysics, and nanotechnology. This book is a collection of essays to explain complex mediums for optical and electromagnetic applications. All contributors were requested to write with two aims: first, to educate; second, to provide a state-of-the-art review of a particular subtopic. The vast scope of CME exemplified by the actual materials covered in the essays should provide a plethora of opportunities to the novice and the initiated alike.

Author : Alexander Nerukh,Nataliya Sakhnenko,Trevor Benson,Phillip Sewell
Publisher : CRC Press
Page : 630 pages
File Size : 51,7 Mb
Release : 2012-09-26
Category : Technology & Engineering
ISBN : 9789814316446

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Non-stationary Electromagnetics by Alexander Nerukh,Nataliya Sakhnenko,Trevor Benson,Phillip Sewell Pdf

This book is devoted to investigations of non-stationary electromagnetic processes. It offers a good opportunity to introduce the Volterra integral equation method more widely to the electromagnetic community. The explicit mathematical theory is combined with examples of its application in electromagnetic devices, optoelectronics, and photonics, where time-domain methods become a powerful tool for modeling. Particular consideration is given to electromagnetic transients in time-varying media and their potential applications.

Author : Alex Shvartsburg
Publisher : Springer Science & Business Media
Page : 179 pages
File Size : 45,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461207733

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Impulse Time-Domain Electromagnetics of Continuous Media by Alex Shvartsburg Pdf

tion of fields as a product of coordinate-dependent and time-dependent factors. The temporal variations of both media and fields are given by Fourier expansions. The successes of radiotechnique provided fertile ground for the dominance of sinusoidal waves in wave physics. This approach proved to be a powerful the oretical tool, since researchers were dealing with long trains of slowly varying quasi-monochromatic waves. However, the success of this concept and the stan dardizability of related designs engendered a peculiar psychological hypnosis of Fourier electromagnetics, which took over as a model for wave phenomena in such cross-discipIlnary areas of physics as optics and acoustics. Yet in providing a description of alternating fields, the presentation of such fields in terms of traveling waves with frequency wand wave number k is not a law of nature. One can see that such a presentation is not even a logical corollary of Maxwell's equations. What is more, this approach has become inadequate today for the analysis of fields excited by ultrashort transients in continuous media.

Author : J. C. Brown
Publisher : Elsevier
Page : 566 pages
File Size : 47,5 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483185927

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Electromagnetic Wave Theory by J. C. Brown Pdf

Electromagnetic Wave Theory, Part 2 contains the proceedings of a Symposium on Electromagnetic Wave Theory held at Delft, The Netherlands in September 1965. The symposium provided a forum for discussing electromagnetic wave theory and tackled a wide range of topics, from propagation in nonlinear media to electromagnetic wave propagation and amplification in solid-state plasmas. Electromagnetic waves in nonlinear transmission lines with active parameters are also considered, along with the phase dependence of maser active material Q-factor on pump intensity and frequency. Comprised of four sections, this volume begins with an analysis of two modes of propagation that are coupled through parametric modulation in nonlinear media. The discussion then turns to symmetry restrictions in nonlinear, non-absorbing, non-dispersive media; nonlinear interaction between two beams of plane electromagnetic waves in an anisotropic medium; radiation in periodically non-stationary media; and electromagnetic wave propagation in time-varying media. Subsequent chapters explore the diffraction of electromagnetic waves by plasma structures; resonant electromagnetic scattering from gyrotropic plasmas; scattering and transmission of electromagnetic waves at a statistically rough boundary between two dielectric media; and developments in wavefront reconstruction. This book will be useful for students, practitioners, and researchers in physics.

Author : Rajeev Bansal
Publisher : CRC Press
Page : 720 pages
File Size : 42,7 Mb
Release : 2004-09-01
Category : Science
ISBN : 9780203026021

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Handbook of Engineering Electromagnetics by Rajeev Bansal Pdf

Engineers do not have the time to wade through rigorously theoretical books when trying to solve a problem. Beginners lack the expertise required to understand highly specialized treatments of individual topics. This is especially problematic for a field as broad as electromagnetics, which propagates into many diverse engineering fields. The time h

Author : Kai Li
Publisher : Springer Science & Business Media
Page : 224 pages
File Size : 50,9 Mb
Release : 2009-11-24
Category : Technology & Engineering
ISBN : 9783540959649

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Electromagnetic Fields in Stratified Media by Kai Li Pdf

"Electromagnetic Fields in Stratified Media" deals with an important branch of electromagnetic theory, which has many useful applications in subsurface communication, radar, and geophysical prospecting and diagnostics. The book introduces to the electromagnetic theory and wave propagation in complex media, while presenting detailed models for various media: 3, 4, N-layered media, boundary conditions, and anisotropic media. In particular, the complete solutions for a trapped surface wave and lateral wave in a three- or four-layered region, the complete solutions for low frequency wave propagation over a spherical surface coated with a dielectric layer, and the transient field of a horizontal dipole in the boundary layer of two different media are presented. The book is designed for the scientists and engineers engaged in antennas and propagation, EM theory and applications. Dr. Kai Li is Professor at Zhejiang University.

Author : Shahid Ahmed
Publisher : John Wiley & Sons
Page : 352 pages
File Size : 43,7 Mb
Release : 2021-04-14
Category : Science
ISBN : 9781119526100

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Electromagnetic Pulse Simulations Using Finite-Difference Time-Domain Method by Shahid Ahmed Pdf

Electromagnetic Pulse Simulations Using Finite-Difference Time-Domain Method Discover the utility of the FDTD approach to solving electromagnetic problems with this powerful new resource Electromagnetic Pulse Simulations Using Finite-Difference Time-Domain Method delivers a comprehensive overview of the generation and propagation of ultra-wideband electromagnetic pulses. The book provides a broad cross-section of studies of electromagnetic waves and their propagation in free space, dielectric media, complex media, and within guiding structures, like waveguide lines, transmission lines, and antennae. The distinguished author offers readers a fresh new approach for analyzing electromagnetic modes for pulsed electromagnetic systems designed to improve the reader’s understanding of the electromagnetic modes responsible for radiating far-fields. The book also provides a wide variety of computer programs, data analysis techniques, and visualization tools with state-of-the-art packages in MATLAB® and Octave. Following an introduction and clarification of basic electromagnetics and the frequency and time domain approach, the book delivers explanations of different numerical methods frequently used in computational electromagnetics and the necessity for the time domain treatment. In addition to a discussion of the Finite-difference Time-domain (FDTD) approach, readers will also enjoy: A thorough introduction to electromagnetic pulses (EMPs) and basic electromagnetics, including common applications of electromagnetics and EMP coupling and its effects An exploration of time and frequency domain analysis in electromagnetics, including Maxwell’s equations and their practical implications A discussion of electromagnetic waves and propagation, including waves in free space, dielectric mediums, complex mediums, and guiding structures A treatment of computational electromagnetics, including an explanation of why we need modeling and simulations Perfect for undergraduate and graduate students taking courses in physics and electrical and electronic engineering, Electromagnetic Pulse Simulations Using Finite-Difference Time-Domain Method will also earn a place in the libraries of scientists and engineers working in electromagnetic research, RF and microwave design, and electromagnetic interference.