Resultados de Pesquisa

INGLÊS

Boundary Conditions In Electromagnetics

de Ari Sihvola e Ismo V. Lindell

158,93€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 A comprehensive survey of boundary conditions as applied in antenna and microwave engineering, material physics, optics, and general electromagnetics research. Boundary conditions are essential for determining electromagnetic problems. Working with engineering problems, they provide analytic assistance in mathematical handling of electromagnetic structures, and offer synthetic help for designing new electromagnetic structures. Boundary Conditions in Electromagnetics describes the most-general boundary conditions restricted by linearity and locality, and analyzes basic plane-wave reflection and matching problems associated to a planar boundary in a simple-isotropic medium. This comprehensive text first introduces known special cases of particular familiar forms of boundary conditions — perfect electromagnetic conductor, impedance, and DB boundaries — and then examines various general forms of boundary conditions. Subsequent chapters discuss sesquilinear boundary conditions and practical computations on wave scattering by objects defined by various boundary conditions. The practical applications of less-common boundary conditions, such as for metamaterial and metasurface engineering, are referred to throughout the text. This book: <ul> <li>Describes the mathematical analysis of fields associated to given boundary conditions</li> <li>Provides examples of how boundary conditions affect the scattering properties of a particle</li> <li>Contains ample in-chapter exercises and solutions, complete references, and a detailed index</li> <li>Includes appendices containing electromagnetic formulas, Gibbsian 3D dyadics, and four-dimensional formalism</li> </ul> Boundary Conditions in Electromagnetics is an authoritative text for electrical engineers and physicists working in electromagnetics research, graduate or post-graduate students studying electromagnetics, and advanced readers interested in electromagnetic theory.
INGLÊS

Time-Domain Electromagnetic Reciprocity In Antenna Modeling

de Martin Stumpf

147,01€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Describes applications of time-domain EM reciprocity and the Cagniard-deHoop technique to achieve solutions to fundamental antenna radiation and scattering problems This book offers an account of applications of the time-domain electromagnetic (TD EM) reciprocity theorem for solving selected problems of antenna theory. It focuses on the development of both TD numerical schemes and analytical methodologies suitable for analyzing TD EM wave fields associated with fundamental antenna topologies. Time-Domain Electromagnetic Reciprocity in Antenna Modeling begins by applying the reciprocity theorem to formulate a fundamentally new TD integral equation technique - the Cagniard-deHoop method of moments (CdH-MoM) - regarding the pulsed EM scattering and radiation from a thin-wire antenna. Subsequent chapters explore the use of TD EM reciprocity to evaluate the impact of a scatterer and a lumped load on the performance of wire antennas and propose a straightforward methodology for incorporating ohmic loss in the introduced solution methodology. Other topics covered in the book include the pulsed EM field coupling to transmission lines, formulation of the CdH-MoM concerning planar antennas, and more. In addition, the book is supplemented with simple MATLAB code implementations, so that readers can test EM reciprocity by conducting (numerical) experiments. In addition, this text: <ul> <li>Applies the thin-sheet boundary conditions to incorporate dielectric, conductive and plasmonic properties of planar antennas </li> <li>Provides illustrative numerical examples that validates the described methodologies</li> <li>Presents analyzed problems at a fundamental level so that readers can fully grasp the underlying principles of solution methodologies</li> <li>Includes appendices to supplement material in the book</li> </ul> Time-Domain Electromagnetic Reciprocity in Antenna Modeling is an excellent book for researchers and professors in EM modeling and for applied researchers in the industry.
INGLÊS

Electromagnetic Wave Propagation, Radiation, And Scattering - From Fundamentals To Applications

de Akira Ishimaru

166,88€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 One of the most methodical treatments of electromagnetic wave propagation, radiation, and scattering including new applications and ideas Presented in two parts, this book takes an analytical approach on the subject and emphasizes new ideas and applications used today. Part one covers fundamentals of electromagnetic wave propagation, radiation, and scattering. It provides ample end-of-chapter problems and offers a 90-page solution manual to help readers check and comprehend their work. The second part of the book explores up-to-date applications of electromagnetic waves including radiometry, geophysical remote sensing and imaging, and biomedical and signal processing applications. Written by a world renowned authority in the field of electromagnetic research, this new edition of Electromagnetic Wave Propagation, Radiation, and Scattering: From Fundamentals to Applications presents detailed applications with useful appendices, including mathematical formulas, Airy function, Abel s equation, Hilbert transform, and Riemann surfaces. The book also features newly revised material that focuses on the following topics: Statistical wave theories which have been extensively applied to topics such as geophysical remote sensing, bio-electromagnetics, bio-optics, and bio-ultrasound imaging Integration of several distinct yet related disciplines, such as statistical wave theories, communications, signal processing, and time reversal imaging New phenomena of multiple scattering, such as coherent scattering and memory effects Multiphysics applications that combine theories for different physical phenomena, such as seismic coda waves, stochastic wave theory, heat diffusion, and temperature rise in biological and other media Metamaterials and solitons in optical fibers, nonlinear phenomena, and porous media Primarily a textbook for graduate courses in electrical engineering, Electromagnetic Wave Propagation, Radiation, and Scattering is also ideal for graduate students in bioengineering, geophysics, ocean engineering, and geophysical remote sensing. The book is also a useful reference for engineers and scientists working in fields such as geophysical remote sensing, bio medical engineering in optics and ultrasound, and new materials and integration with signal processing.
INGLÊS

From Er To E.T. - How Electromagnetic Technologies Are Changing Our Lives

de Rajeev Bansal

63,53€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This book covers the study of electromagnetic wave theory and describes how electromagnetic technologies affect our daily lives. From ER to ET: How Electromagnetic Technologies Are Changing Our Lives explores electromagnetic wave theory including its founders, scientific underpinnings, ethical issues, and applications through history. Utilizing a format of short essays, this book explains in a balanced, and direct style how electromagnetic technologies are changing the world we live in and the future they may create for us. Quizzes at the end of each chapter provide the reader with a deeper understanding of the material. This book is a valuable resource for microwave engineers of varying levels of experience, and for instructors to motivate their students and add depth to their assignments. In addition, this book: Presents topics that investigate all aspects of electromagnetic technology throughout history Explores societal and global issues that relate to the field of electrical engineering (emphasized in current ABET accreditation criteria) Includes quizzes relevant to every essay and answers which explain technical perspectives Rajeev Bansal, PhD, is a professor of Electrical and Computer Engineering at the University of Connecticut. He is a member of IEEE and the Connecticut Academy of Science and Engineering. He is a Fellow of the Electromagnetics Academy. His editing credits include Fundamentals of Engineering Electromagnetics and Engineering Electromagnetics: Applications. Dr. Bansal contributes regular columns to IEEE Antennas and Propagation Magazine and IEEE Microwave Magazine.
INGLÊS

Low-Profile Natural And Metamaterial Antennas - Analysis Methods And Applications

de Hisamatsu Nakano

143,03€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Presents recent progress in low-profile natural and metamaterial antennas This book presents the full range of low-profile antennas that use novel elements and take advantage of new concepts in antenna implementation, including metamaterials. Typically formed by constructing lattices of simple elements, metamaterials possess electromagnetic properties not found in naturally occurring materials, and show great promise in a number of low-profile antenna implementations. Introductory chapters define various natural and metamaterial-based antennas and provide the fundamentals of writing computer programs based on the method of moments (MoM) and the finite-difference time-domain method (FDTDM). Chapters then discuss low-profile natural antennas classified into base station antennas, mobile card antennas, beam-forming antennas, and satellite-satellite and earth-satellite communications antennas. Final chapters look at various properties of low-profile metamaterial-based antennas, revealing the strengths and limitations of the metamaterial-based straight line antenna (metaline antenna), metamaterial-based loop antenna (metaloop), open metaloop antenna, the effects of counter dual-band CP radiation, and more. Offers comprehensive coverage of both metamaterials and natural materials for low-profile antennas Written by an internationally-recognized expert in the field of low-profile antennas Depicts actual high-performance low-profile antennas for the antenna engineer Draws on classroom-tested material in graduate courses and short courses over the past 20 years Low-Profile Natural and Metamaterial Antennas is a must-have reference book for advanced undergraduate and graduate level students as well as antenna engineers interested in low-profile antenna design theory.
INGLÊS

Low-Profile Natural And Metamaterial Antennas - Analysis Methods And Applications

de Hisamatsu (Hosei University, Tokyo, Japan) Nakano

145,94€ + 10% EM CARTÃO

portes grátis

 Presents recent progress in low-profile natural and metamaterial antennas This book presents the full range of low-profile antennas that use novel elements and take advantage of new concepts in antenna implementation, including metamaterials.
INGLÊS

Multiforms, Dyadics, And Electromagnetic Media

de Ismo V. Lindell

168,21€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This book applies the four-dimensional formalism with an extended toolbox of operation rules, allowing readers to define more general classes of electromagnetic media and to analyze EM waves that can exist in them End-of-chapter exercises Formalism allows readers to find novel classes of media Covers various properties of electromagnetic media in terms of which they can be set in different classes
INGLÊS

Multiforms, Dyadics, And Electromagnetic Media

de Ismo V. (Helsinki University Of Technology) Lindell

171,62€ + 10% EM CARTÃO

portes grátis

 Applies the four-dimensional formalism with an extended toolbox of operation rules, allowing readers to define more general classes of electromagnetic media and to analyze EM waves that can exist in them. This book covers various properties of electromagnetic media in terms of which they can be set in different classes.
INGLÊS

Multilevel Fast Multipole Algorithm (Mlfma) For Solving Large-Scale Computational Electromagnetics Problems

de Levent Gurel e Ozgur Ergul

188,08€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 The Multilevel Fast Multipole Algorithm (MLFMA) for Solving Large-Scale Computational Electromagnetic Problems provides a detailed and instructional overview of implementing MLFMA.
INGLÊS

Electromagnetic Modeling And Simulation

de Levent Sevgi

153,63€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Electromagnetic modeling is essential to the design and modeling of antenna, radar, satellite, medical imaging, and other applications. In Electromagnetic Modeling and Simulation, author Levent Sevgi explains techniques for solving real-time complex physical problems using MATLAB-based short scripts and comprehensive virtual tools.
INGLÊS

Electromagnetic Modeling And Simulation

de Levent (Istanbul Technical University) Sevgi

159,46€ + 10% EM CARTÃO

portes grátis

 Electromagnetic modeling is essential to the design and modeling of antenna, radar, satellite, medical imaging, and other applications. In Electromagnetic Modeling and Simulation, author Levent Sevgi explains techniques for solving real-time complex physical problems using MATLAB-based short scripts and comprehensive virtual tools.
INGLÊS

Plane-Wave Theory Of Time-Domain Fields - Near-Field Scanning Applications

de Arthur D. Yaghjian e Thorkild B. Hansen

281,13€ + 10% EM CARTÃO

portes grátis

 "This invaluable book provides a comprehensive framework for the formulation and solution ofnumerous problems involving the radiation, reception, propagation, and scattering of electromagnetic and acoustic waves.
INGLÊS

Understanding Geometric Algebra For Electromagnetic Theory

de John W. Arthur

158,93€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Provides an easy to understand mathematical tool set for professionals an students in electromagnetic study Non-axiomatic, non-challenging, less formal tutorial approach on the subject Includes appendices with reference material that includes a helpful glossary of terms .
INGLÊS

Power And Beauty Of Electromagnetic Fields

de Frederic R. Morgenthaler

176,16€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 * Includes both conventional electromagnetic theory, Maxwell-Poynting representation, and also Alternate representation theory which is more suitable for modern EM environments. Students and theorists can examine two separate theories and witness the same outcomes.
INGLÊS

The Power And Beauty Of Electromagnetic Fields

de Frederic R. Morgenthaler

182,44€ + 10% EM CARTÃO

portes grátis

 * Includes both conventional electromagnetic theory, Maxwell-Poynting representation, and also Alternate representation theory which is more suitable for modern EM environments. Students and theorists can examine two separate theories and witness the same outcomes.
INGLÊS

Discontinuities In The Electromagnetic Field

de M. Mithat Idemen

145,68€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 A multifaceted approach to understanding, calculating, and managing electromagnetic discontinuities Presenting new, innovative approaches alongside basic results, this text helps readers better understand, calculate, and manage the discontinuities that occur within the electromagnetic field. Among the electromagnetic discontinuities explored in this volume are: Bounded jump discontinuities at the interfaces between two media or on the material sheets that model very thin layers Unbounded values at the edges of wedge-type structures Unbounded values at the tips of conical structures The text examines all the key issues related to the bodies that carry the interfaces, edges, or tips, whether these bodies are at rest or in motion with respect to an observer. In addition to its clear explanations, the text offers plenty of step-by-step examples to clarify complex theory and calculations. Moreover, readers are encouraged to fine-tune their skills and knowledge by solving the text's problem sets. Three fundamental, classical theories serve as the foundation for this text: distributions, confluence, and the special theory of relativity. The text sets forth the fundamentals of all three of these theories for readers who are not fully familiar with them. Moreover, the author demonstrates how to solve electromagnetic discontinuity problems by seamlessly combining all three theories into a single approach. With this text as their guide, readers can apply a unique philosophy and approach to the investigation and development of structures that have the potential to enhance the capabilities of electronics, antennas, microwaves, acoustics, medicine, and many more application areas.
INGLÊS

Conformal Array Antenna Theory And Design

de Lars Josefsson e Patrik Persson

185,43€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This is the first comprehensive treatment of conformal antenna arrays from an engineering perspective. While providing a thorough foundation in theory, the authors of this publication provide a wealth of hands-on instruction for practical analysis and design of conformal antenna arrays.
INGLÊS

Multigrid Finite Element Methods For Electromagnetic Field Modeling

169,53€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 The first comprehensive monograph to present state of the art utilization of multigrid methods for enhancing the modelling versatility, numerical robustness and computational efficiency of one of the most popular classes of numerical EM field modeling methods --- the method of finite elements.
INGLÊS

Electromagnetic Fields In Cavities - Deterministic And Statistical Theories

de David A. Hill

185,43€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Presents a combination of solutions to Maxwell's equations with conservation of energy to solve for the statistics of many quantities of interest: penetration into cavities (and shielding effectiveness), field strengths far from and close to cavity walls, and power received by antennas within cavities.
INGLÊS

Reflectarray Antennas

de John Huang e Jose Antonio Encinar

176,16€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Reflectarray Antennas describes the configuration and principles of a reflectarray antenna, its advantages over other antennas, the history of its development, analysis techniques, practical design procedures, bandwidth issues and wideband techniques, as well as applications and recent developments.
INGLÊS

Electromagnetic Fields

de Jean G. Van Bladel

247,71€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 To complete the IEEE-Wiley offering in Electromagnetic Theory, this is an important and current revision in a field where our most current text was published in 1991. Responds to the increased interest of the electro-mechanical community in field problems by including numerous examples throughout the text.
INGLÊS

Making Sense Of Agile Project Management - Balancing Control And Agility

de Charles G. (President Of Breakthrough Solutions, Inc., Medfield, Ma) Cobb

75,64€ + 10% EM CARTÃO

portes grátis

 * Focuses on how agile project management fits with other more traditional project management models to provide a more effective strategy * Includes many cases taken from real-world companies illustrating good and bad agile implementation.
INGLÊS

Understanding Geometric Algebra For Electromagnetic Theory

de John W. Arthur

164,86€ + 10% EM CARTÃO

portes grátis

 Provides an easy to understand mathematical tool set for professionals an students in electromagnetic study Non-axiomatic, non-challenging, less formal tutorial approach on the subject Includes appendices with reference material that includes a helpful glossary of terms .
INGLÊS

Waves And Fields In Inhomogenous Media

de Weng Cho (University Of Illinois, Urbana-Champaign) Chew

222,99€ + 10% EM CARTÃO

portes grátis

 Electrical Engineering/Electromagnetics Waves and Fields in Inhomogeneous Media A Volume in the IEEE Press Series on Electromagnetic Waves Donald G. Dudley, Series Editor ". it is one of the best wave propagation treatments to appear in many years. " Gerardo G.
A carregar resultados...

Ver mais resultados