The Spatial Structure Of Electromagnetic Fields

Author : Said Mikki,Yahia Antar
Publisher : Artech House
Page : 600 pages
File Size : 51,9 Mb
Release : 2016-05-31
Category : Technology & Engineering
ISBN : 9781630813680

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New Foundations for Applied Electromagnetics: The Spatial Structure of Electromagnetic Fields by Said Mikki,Yahia Antar Pdf

This comprehensive new resource focuses on applied electromagnetics and takes readers beyond the conventional theory with the use of contemporary mathematics to improve the practical use of electromagnetics in emerging areas of field communications, wireless power transfer, metamaterials, MIMO and direction-of-arrival systems. The book explores the existing and novel theories and principles of electromagnetics in order to help engineers analyze and design devices for today's applications in wireless power transfers, NFC, and metamaterials. This book is organized into clear and logical sections spanning from fundamental theory, to applications, promoting clear understanding through-out. This resource presents the theory of electromagnetic near fields including chapters on reactive energy, spatial and spectral theory, the scalar antenna, and the morphogenesis of electromagnetic radiation in the near field zone. The Antenna Current Green's Function Formalism is explored with an emphasis on the foundations, the organic interrelationships between the fundamental operational modes of general antenna systems, and the spectral approach to antenna-to-antenna interactions. The book offers perspective on nonlocal metamaterials, including the material response theory, the far-field theory, and the near-field theory.

Author : G. F. Roach,I. G. Stratis,A. N. Yannacopoulos
Publisher : Princeton University Press
Page : 399 pages
File Size : 49,7 Mb
Release : 2012-03-04
Category : Mathematics
ISBN : 9780691142173

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Mathematical Analysis of Deterministic and Stochastic Problems in Complex Media Electromagnetics by G. F. Roach,I. G. Stratis,A. N. Yannacopoulos Pdf

Electromagnetic complex media are artificial materials that affect the propagation of electromagnetic waves in surprising ways not usually seen in nature. Because of their wide range of important applications, these materials have been intensely studied over the past twenty-five years, mainly from the perspectives of physics and engineering. But a body of rigorous mathematical theory has also gradually developed, and this is the first book to present that theory. Designed for researchers and advanced graduate students in applied mathematics, electrical engineering, and physics, this book introduces the electromagnetics of complex media through a systematic, state-of-the-art account of their mathematical theory. The book combines the study of well posedness, homogenization, and controllability of Maxwell equations complemented with constitutive relations describing complex media. The book treats deterministic and stochastic problems both in the frequency and time domains. It also covers computational aspects and scattering problems, among other important topics. Detailed appendices make the book self-contained in terms of mathematical prerequisites, and accessible to engineers and physicists as well as mathematicians.

Author : Onkar N. Singh,Akhlesh Lakhtakia
Publisher : Wiley-Interscience
Page : 528 pages
File Size : 51,7 Mb
Release : 2000-10-24
Category : Science
ISBN : UOM:39015049533493

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Electromagnetic Fields in Unconventional Materials and Structures by Onkar N. Singh,Akhlesh Lakhtakia Pdf

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 mediums; sculptured thin films; electrodynamic properties of carbon nanotubes; and more. Electromagnetic Fields in Unconventional Materials and Structures: * Focuses on geometry in both large and small scales * Provides a blueprint for electromagnetics research at the turn of the century * Features new results, comments, and prognostications on 21st century research * Includes more than 150 illustrations as well as hundreds of charts, tables, and references

Author : Marcello Lappa
Publisher : John Wiley & Sons
Page : 690 pages
File Size : 48,6 Mb
Release : 2009-11-05
Category : Science
ISBN : 9780470749999

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Thermal Convection by Marcello Lappa Pdf

Thermal Convection - Patterns, Stages of Evolution and Stability Behavior provides the reader with an ensemble picture of the subject, illustrating the state-of-the-art and providing the researchers from universities and industry with a basis on which they are able to estimate the possible impact of a variety of parameters. Unlike earlier books on the subject, the heavy mathematical background underlying and governing the behaviors illustrated in the text are kept to a minimum. The text clarifies some still unresolved controversies pertaining to the physical nature of the dominating driving force responsible for asymmetric/oscillatory convection in various natural phenomena and/or technologically important processes and can help researchers in elaborating and validating new, more complex models, in accelerating the current trend towards predictable and reproducible natural phenomena and in establishing an adequate scientific foundation to industrial processes. Thermal Convection - Patterns, Stages of Evolution and Stability Behavior is intended as a useful reference guide for specialists in disciplines such as the metallurgy and foundry field and researchers and scientists who are now coordinating their efforts to improve the quality of semiconductor or macromolecular crystals. The text may also be of use to organic chemists and materials scientists, atmosphere and planetary physicists, as well as an advanced level text for students taking part in courses on the physics of fluids, fluid mechanics, the behavior and evolution of non-linear systems, environmental phenomena and materials engineering.

Author : Marlann Marinho Patterson
Publisher : Unknown
Page : 62 pages
File Size : 42,6 Mb
Release : 2000
Category : Electronic
ISBN : WISC:89073696080

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Spatial Variation of the RF Electromagnetic Induction Fields from Simple Antenna Configurations by Marlann Marinho Patterson Pdf

Author : Claude Fabre,Vahid Sandoghdar,Nicolas Treps,Leticia F. Cugliandolo
Publisher : Oxford University Press
Page : 464 pages
File Size : 48,7 Mb
Release : 2017-09-15
Category : Science
ISBN : 9780191081774

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Quantum Optics and Nanophotonics by Claude Fabre,Vahid Sandoghdar,Nicolas Treps,Leticia F. Cugliandolo Pdf

Quantum Optics and Nanophotonics consists of the lecture notes of the Les Houches Summer School 101 held in August 2013. Some of the most eminent experts in this flourishing area of research have contributed chapters lying at the intersection of basic quantum science and advanced nanotechnology. The book is part of the renowned series of tutorial books that contain the lecture notes of all the Les Houches Summer Schools since the 1950's and cover the latest developments in physics and related fields.

Author : James A. Schwarz,Cristian I. Contescu,Karol Putyera
Publisher : CRC Press
Page : 722 pages
File Size : 41,9 Mb
Release : 2004
Category : Science
ISBN : 0824750500

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Dekker Encyclopedia of Nanoscience and Nanotechnology by James A. Schwarz,Cristian I. Contescu,Karol Putyera Pdf

Author : S H Lin,A A Villaeys,Y Fujimura
Publisher : World Scientific
Page : 260 pages
File Size : 41,8 Mb
Release : 2011-05-12
Category : Science
ISBN : 9789814460545

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Advances in Multi-Photon Processes and Spectroscopy by S H Lin,A A Villaeys,Y Fujimura Pdf

This book presents the latest developments and issues in both experimental and theoretical studies of multi-photon processes and the spectroscopy of atoms, molecules and nanomaterials in Physics, Chemistry, Biology and Material Science. It is an important addition to an advanced series that contains review papers suitable for both active researchers in these areas and non-experts who wish to enter the field. Special attention is paid to the recent progress of nonlinear photon-matter interactions applied to femtosecond laser induced nonadiabatic molecular alignment, high-order harmonic generation from C60 fullerene plasma, resonant femtosecond stimulated Raman spectroscopy and attosecond pulse generation, as well as near-field optical imaging of noble-metal nanoparticles and photoexcited ultrafast electron transfer in condensed phase. Contents:Wave Packet Analysis of Femtosecond Stimulated Raman Spectroscopy (K Niu, B Zhao, Z Sun & Soo-Y Lee)Field-Free Molecular Alignment by Two Femtosecond Laser Pulses (Chengyin Wu, Hongbing Jiang & Qihuang Gong)High-Order Harmonic Generation from C60 Fullerene Plasma (T Ozaki )Attosecond Pulse Generation, Characterization and Application (Shouyuan Chen, Steve Gilbertson, He Wang, Michael Chini, Kun Zhao, Sabih Khan, Yi Wu & Zenghu Chang)Near-Field Imaging of Optical-Field Structures and Plasmon Wave Functions in Metal Nanostructures (Hiromi Okamoto & Kohei Imura)Photoexcited Ultrafast Electron Transfer and Molecular Dynamics in Condensed Phase (Yutaka Nagasawa & Masayasu Muramatsu) Readership: Chemists, physicists, biologists, material scientists and postgraduates studying the multiphoton processes and multiphoton spectroscopy of atoms, molecules and ions. Keywords:Vibrational and Rotational Wave Packets;Femtosecond Stimulated Raman Spectroscopy;Nonadiabatic Alignment;High-order Harmonic Generation;Near-field Imaging;Plasmon Wave Functions in Metal nanostructures;Photo-excited Ultrafast Electron Trasfer in Condensed PhaseKey Features:The collection of topics in this volume is useful not only to active researchers but also to other scientists in biology, chemistry, physics and material science. Each chapter is written in a self-contained manner by the experts in the area so that the readers can grasp the knowledge in the area without too much preparation

Author : Per Even Sandholt,A. Egeland
Publisher : Springer Science & Business Media
Page : 468 pages
File Size : 41,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400909793

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Electromagnetic Coupling in the Polar Clefts and Caps by Per Even Sandholt,A. Egeland Pdf

Proceedings of the NATO Advanced Research Workshop, Lillehammer, Norway, September 20-24, 1988

Author : C. Altman,K. Suchy
Publisher : Springer Science & Business Media
Page : 299 pages
File Size : 54,8 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401579155

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Reciprocity, Spatial Mapping and Time Reversal in Electromagnetics by C. Altman,K. Suchy Pdf

The choice of topics in this book may seem somewhat arbitrary, even though we have attempted to organize them in a logical structure. The contents reflect the path of 'search and discovery' followed by us, on and off, for the in fact last twenty years. In the winter of 1970-71 one of the authors (C. A. ), on sah baticalleave with L. R. O. Storey's research team at the Groupe de Recherches Ionospheriques at Saint-Maur in France, had been finding almost exact symme tries in the computed reflection and transmission matrices for plane-stratified magnetoplasmas when symmetrically related directions of incidence were com pared. At the suggestion of the other author (K. S. , also on leave at the same institute), 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 constitutve tensors, et voila, a scattering theorem-'reciprocity in k-space'-was found 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 respectively via the matrizant method and the thin-layer scattering-matrix method for solving the scattering problem, according to the personal preferences of each of the authors. The proof given in Chap. 2 of this book, based on the hindsight provided by our later results, is simpler and much more concise.

Author : Hermann Haken
Publisher : Springer Science & Business Media
Page : 268 pages
File Size : 51,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642741197

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Neural and Synergetic Computers by Hermann Haken Pdf

Neural and Synergetic Computers deals with basic aspect of this rapidly developing field. Several contributions are devoted to the application of basic concepts of synergetics and dynamic systems theory to the constructionof neural computers. Further topics include statistical approaches to neural computers and their design (for example by sparse coding), perception motor control, and new types of spatial multistability in lasers.

Author : Ronald L Huston
Publisher : World Scientific
Page : 458 pages
File Size : 52,5 Mb
Release : 2020-02-18
Category : Science
ISBN : 9789811208966

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Cell Mechanics And Tumor Development by Ronald L Huston Pdf

The focus of this book is on centrioles — small organelles adjacent to the nucleus in all human and animal (eucaryotic) cells. It provides the findings and critical analyses of over 750 articles written in this century.In addition to centrioles, the topics include: centrosomes, chromosomes, microtubules and kinetochores, cell division and duplication, and tumor development. The book also includes discussions on centriole dynamics and electromagnetics effects. It concludes with a chapter on centriole errors — particularly cells with supernumerary centrioles.The book is intended for students, scholars, and researchers studying and working in the field of nuclear mechanics. In addition to the book content, it provides a guide for literature investigation.

Author : I.E. lager,L.J. Jiang
Publisher : IOS Press
Page : 149 pages
File Size : 44,8 Mb
Release : 2013-03
Category : Science
ISBN : 9781614992301

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Pulsed Electromagnetic Fields: Their Potentialities, Computation and Evaluation by I.E. lager,L.J. Jiang Pdf

This book contains the contributions to the workshop Pulsed Electromagnetic Fields: Their Potentialities, Computation and Evaluation. The papers included in this volume cover a very broad range, from the physical and mathematical foundations up to operational systems making use of the potentialities arising from the use of pulsed electromagnetic fields. In particular, this volume offers a valuable overview of state-of-the-art approaches in the computational modeling of pulsed electromagnetic fields in configurations that are representative for road mapping future developments.

Author : Martino Gandolfo,S.M. Michaelson,A. Rindi
Publisher : Springer Science & Business Media
Page : 685 pages
File Size : 55,7 Mb
Release : 2013-03-09
Category : Science
ISBN : 9781461320999

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Biological Effects and Dosimetry of Static and ELF Electromagnetic Fields by Martino Gandolfo,S.M. Michaelson,A. Rindi Pdf

The editors are pleased to present these Proceedings of the V Course of the "International School of Radiation Damage and Pro tection" of the "E. Majorana Centre", held in Erice (Italy) in No vember 1983. The lectures and discussions among leading scientists in various disciplines of physics, engineering, biophysics, cellular biology, physiology and medicine from 11 countries are included in this compilation. In this volume we have attempted to explore all aspects of the interaction of static and Extremely Low Frequency (ELF: 0-300 Hz) electric and magnetic fields with biological tissue, systems and whole organisms; we considered dosimetry and what is known or pre sumed concerning basic interactions, responses from the cellular and molecular level to the whole organism. Discussions of medical appli cations as well as epidemiologic investigations related to high volt age transmission were held with critiques of methodologies used and recommendations for future approaches. Consideration was also given to the necessity and principles of setting protection standards for man and the environment. We believe this is the first attempt to put all this informa tion together into one volume to provide perspective for understand ing the influence of static and ELF electric and magnetic fields on biological systems. We hope our attempts were successful. Martino Grandolfo Sol M. Michaelson Alessandro Rindi v ACKNOWLEDGEMENTS This is the Fifth Course of the International School of Radia tion Damage and Protection of the "Ettore Majorana" Centre for Sci entific Culture directed by Professor A. Zichichi.

Author : Carl S. Helrich
Publisher : Springer Science & Business Media
Page : 445 pages
File Size : 43,5 Mb
Release : 2012-01-11
Category : Science
ISBN : 9783642232053

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The Classical Theory of Fields by Carl S. Helrich Pdf

The study of classical electromagnetic fields is an adventure. The theory is complete mathematically and we are able to present it as an example of classical Newtonian experimental and mathematical philosophy. There is a set of foundational experiments, on which most of the theory is constructed. And then there is the bold theoretical proposal of a field-field interaction from James Clerk Maxwell. This textbook presents the theory of classical fields as a mathematical structure based solidly on laboratory experiments. Here the student is introduced to the beauty of classical field theory as a gem of theoretical physics. To keep the discussion fluid, the history is placed in a beginning chapter and some of the mathematical proofs in the appendices. Chapters on Green’s Functions and Laplace’s Equation and a discussion of Faraday’s Experiment further deepen the understanding. The chapter on Einstein’s relativity is an integral necessity to the text. Finally, chapters on particle motion and waves in a dispersive medium complete the picture. High quality diagrams and detailed end-of-chapter questions enhance the learning experience.