Electromagnetic Sources and Electromagnetic Fields, Xiao
Автор: Wang, Lulu, Название: Electromagnetic induction imaging : ISBN: 0791860469 ISBN-13(EAN): 9780791860465 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 11740.00 р. 16771.00-30% Наличие на складе: Есть (1 шт.) Описание: Offers comprehensive descriptions of recent investigations on the development and biomedical applications of electromagnetic (EM) induction imaging which enables scientists and engineers to use EM imaging techniques to develop medical diagnostic and radio-therapy instruments.
Автор: Yuriy M. Penkin; Victor A. Katrich; Mikhail V. Nes Название: Electromagnetic Fields Excited in Volumes with Spherical Boundaries ISBN: 3030074099 ISBN-13(EAN): 9783030074098 Издательство: Springer Рейтинг: Цена: 17074.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the problem of electromagnetic wave excitation in spatial regions with spherical boundaries and the accurate mathematical modeling based on numerical and analytical methods to significantly reduce the time required for developing new antenna devices. It particularly focuses on elements and systems on mobile objects of complex shape that are made of new technological materials. The experimental development of such devices and systems is an extremely time-consuming, lengthy, and expensive process. The book is intended for senior and postgraduate students and researchers working in the fields of radiophysics, radio engineering and antenna design. The authors assume that readers understand the basics of vector and tensor analysis, as well as the general theory of electrodynamics. The original results presented can be directly used in the development of spherical antennas and antenna systems for the mobile objects.The book addresses problems concerning the construction of Green’s functions for Hertz potentials in electrodynamic volumes with spherical boundaries, and solves these clearly and concisely. It also uses specific examples to analyze areas where the results could potentially be applied. The book covers the following topics:· excitation of electromagnetic fields in coordinate electrodynamic volumes;· Green’s functions for spherical resonators;· Green’s functions for infinite space outside of spherical scatterers;· electromagnetic fields of dipole radiators on spherical scatterers;· electromagnetic fields of thin radial impedance vibrators on perfectly conducting spheres;· electrodynamic characteristics of narrow slots in spherical surfaces;· multi-element and combined vibrator-slot radiators on spherical surfaces.
Автор: Kazuaki Sakoda Название: Electromagnetic Metamaterials ISBN: 981138648X ISBN-13(EAN): 9789811386480 Издательство: Springer Рейтинг: Цена: 17074.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents novel and fundamental aspects of metamaterials, which have been overlooked in most previous publications, including chirality, non-reciprocity, and the Dirac-cone formation. It also describes the cutting-edge achievements of experimental studies in the last several years: the development of high-regularity metasurfaces in optical frequencies, high-performance components in the terahertz range, and active, chiral, nonlinear and non-reciprocal metamaterials in the microwave range. Presented here are unique features such as tunable metamaterials based on the discharge plasma, selective thermal emission from plasmonic metasurfaces, and the classical analogue of the electromagnetically induced transparency. These most advanced research achievements are explained in understandable terms by experts in each topic. The descriptions with many practical examples facilitate learning, and not only researchers and experts in this field but also graduate students can read the book without difficulty. The reader finds how these new concepts and new developments are being utilized for practical applications.
Автор: Yuriy M. Penkin; Victor A. Katrich; Mikhail V. Nes Название: Electromagnetic Fields Excited in Volumes with Spherical Boundaries ISBN: 3319978187 ISBN-13(EAN): 9783319978185 Издательство: Springer Рейтинг: Цена: 17074.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the problem of electromagnetic wave excitation in spatial regions with spherical boundaries and the accurate mathematical modeling based on numerical and analytical methods to significantly reduce the time required for developing new antenna devices. It particularly focuses on elements and systems on mobile objects of complex shape that are made of new technological materials. The experimental development of such devices and systems is an extremely time-consuming, lengthy, and expensive process. The book is intended for senior and postgraduate students and researchers working in the fields of radiophysics, radio engineering and antenna design. The authors assume that readers understand the basics of vector and tensor analysis, as well as the general theory of electrodynamics. The original results presented can be directly used in the development of spherical antennas and antenna systems for the mobile objects.The book addresses problems concerning the construction of Green’s functions for Hertz potentials in electrodynamic volumes with spherical boundaries, and solves these clearly and concisely. It also uses specific examples to analyze areas where the results could potentially be applied. The book covers the following topics:· excitation of electromagnetic fields in coordinate electrodynamic volumes;· Green’s functions for spherical resonators;· Green’s functions for infinite space outside of spherical scatterers;· electromagnetic fields of dipole radiators on spherical scatterers;· electromagnetic fields of thin radial impedance vibrators on perfectly conducting spheres;· electrodynamic characteristics of narrow slots in spherical surfaces;· multi-element and combined vibrator-slot radiators on spherical surfaces.
Автор: Keisuke Fujisaki Название: Magnetic Material for Motor Drive Systems ISBN: 9813299053 ISBN-13(EAN): 9789813299054 Издательство: Springer Рейтинг: Цена: 19514.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book focuses on how to use magnetic material usefully for electrical motor drive system, especially electrical vehicles and power electronics. The contents have been selected in such a way that engineers in other fields might find some of the ideas difficult to grasp, but they can easily acquire a general or basic understanding of related concepts if they acquire even a rudimentary understanding of the selected contents.
The cutting-edge technologies of magnetism are also explained. From the fundamental theory of magnetism to material, equipment, and applications, readers can understand the underlying concepts. Therefore, a new electric vehicle from the point of view of magnetic materials or a new magnetic material from the point of a view of electric vehicles can be envisioned: that is, magnetic material for motor drive systems based on fusion technology of an electromagnetic field.
Magnetic material alone does not make up an electric vehicle, of course. Other components such as mechanical structure material, semiconductors, fuel cells, and electrically conductive material are important, and they are difficult to achieve. However, magnetic material involves one of the most important key technologies, and there are high expectations for its use in the future. It will be the future standard for motor-drive system researchers and of magneticmaterial researchers as well. This book is a first step in that direction.
Автор: Khan, Ahmad Shahid (electrical Engineering Department, Amu, Aligarh, India) Mukerji, Saurabh Kumar (electrical Engineering Department, Amu, Aligarh, I Название: Electromagnetic fields ISBN: 0367494302 ISBN-13(EAN): 9780367494308 Издательство: Taylor&Francis Рейтинг: Цена: 21437.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The proposed textbook on electromagnetic fields covers all the generic and unconventional topics including electrostatic boundary value problems involving two- and three-dimensional Laplacian fields and one- and two- dimensional Poissonion fields, magnetostatic boundary value problems, eddy currents, and electromagnetic compatibility.
Автор: Rea Название: EMF Effects from Power Sources and Electrosmog ISBN: 0367031094 ISBN-13(EAN): 9780367031091 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The field of electromagnet sensitivity is the new epidemic of the 21st century, and can cause disease of the automatic nerve system in any part of the body. This book details the physiology of outdoor and indoor EMF (electromagnetic frequencies) air pollution and the bodily physiology on EMF, and many other impacts of EMF pollution.
Автор: By William J. Rea Название: EMF Effects from Power Sources and Electrosmog ISBN: 1032338741 ISBN-13(EAN): 9781032338743 Издательство: Taylor&Francis Рейтинг: Цена: 3673.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The field of electromagnet sensitivity is the new epidemic of the 21st century, and can cause disease of the automatic nerve system in any part of the body. This book details the physiology of outdoor and indoor EMF (electromagnetic frequencies) air pollution and the bodily physiology on EMF, and many other impacts of EMF pollution.
Автор: Fabrizio Frezza Название: A Primer on Electromagnetic Fields ISBN: 3319363263 ISBN-13(EAN): 9783319363264 Издательство: Springer Рейтинг: Цена: 10258.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is a concise introduction to electromagnetics and electromagnetic fields that covers the aspects of most significance for engineering applications by means of a rigorous, analytical treatment.
Автор: James C. Lin Название: Advances in Electromagnetic Fields in Living Systems ISBN: 1489983554 ISBN-13(EAN): 9781489983558 Издательство: Springer Рейтинг: Цена: 20733.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume offers a concentrated and up-to-date overview on the effects of radio frequencies on human tissue. A special emphasis of this volume is on current understanding of biological interactions of cellular mobile communication radiation.
Описание: Fulfilling emission limits and immunity requirements, and handling complex cases of incompatibility demands understanding of physical interrelations and of Maxwell`s theory. Based on the authors` experiences, the textbook helps solve such interferential cases.
Автор: James C. Lin Название: Advances in Electromagnetic Fields in Living Systems ISBN: 0306455080 ISBN-13(EAN): 9780306455087 Издательство: Springer Рейтинг: Цена: 22797.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Offers research into two regions of the electromagnetic spectrum: extremely low frequency fields and radiofrequency radiation. This book explores melatonin synthesis and exposure to extremely low frequency (ELF) fields ELF fields and cancer computational bioelectromagnetics health effects.
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