Описание: Written by leading experts in the field, this text provides systematic coverage of the theoretical analysis, physics, functional designs, and engineering applications of advanced engineered electromagnetic surfaces. It is invaluable reading for researchers, practising engineers and students in electromagnetics, antennas, metasurfaces and optics.
Автор: Peterson, Andrew F. Etc. Scott, Ray L. Mittra, Raj Название: Computational methods for electromagnetics ISBN: 0780311221 ISBN-13(EAN): 9780780311220 Издательство: Wiley Рейтинг: Цена: 27712.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Computational Methods for Electromagnetics is an indispensable resource for making efficient and accurate formulations for electromagnetics applications and their numerical treatment. Employing a unified coherent approach that is unmatched in the field, the authors detail both integral and differential equations using the method of moments and finite-element procedures. In addition, readers will gain a thorough understanding of numerical solution procedures.
Topics covered include:
Two- and three-dimensional integral equation/method-of-moments formulations
Open-region finite-element formulations based on the scalar and vector Helmholtz equations
Finite difference time-domain methods
Direct and iterative algorithms for the solutions of linear systems
Error analysis and the convergence behavior of numerical results
Radiation boundary conditions
Acceleration methods for periodic Green's functions
Vector finite elements
Detail is provided to enable the reader to implement concepts in software and, in addition, a collection of related computer programs are available via the Internet. Computational Methods for Electromagnetics is designed for graduate-level classroom use or self-study, and every chapter includes problems. It will also be of particular interest to engineers working in the aerospace, defense, telecommunications, wireless, electromagnetic compatibility, and electronic packaging industries.
Описание: 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.
1 Frequency Domain and Time Domain Response of the Horizontal Grounding Electrode Using the Antenna Theory Approach: D. Poljak.- 2 On the Use of Analytical Methods in Electromagnetic Compatibility and Magnetohydrodynamics: S. Sesnic and D. Poljak.- 3 Analysis of Horizontal Thin-Wire Conductor Buried in Lossy Ground: New Model for Sommerfeld Type Integral: M. Rancic et al.- 4 Comparison of TL, Point-Matching and Hybrid Circuit Method Analysis of a Horizontal Dipole Antenna Immersed in Lossy Soil: R. Jankoski et al.- 5 Theoretical Study of Equilateral Triangular Microstrip Antenna and its Arrays: P.G. Metri.- 6 Green Function of the Point Source Inside/Outside Spherical Domain - Approximate Solution: N. Cvetkovic et al.- 7 The Electromagnetic-Thermal Dosimetry Model of the Human Brain: M. Cvetkovic and D. Poljak.- 8 Quasi-TEM Analysis of Multilayered Shielded Microstrip Lines using Hybrid Boundary Element Method: M. Peric et al.- 9 Current Functions and Attenuation Factors in Modified Transmission Line Models of Lightning Strokes: V. Javor.- 10 Mathematical Modelling of Cutting Process System: J. Olt et al.- 11 Mixed Convection Heat Transfer in MHD non-Darcian Flow due to an Exponential Stretching Sheet Embedded in a Porous Medium in Presence of non-Uniform Heat Source/Sink: P.G Metri et al.- 12 MHD Boundary Layer Flow over a Nonlinear Stretching Sheet in a Nanofluid with Convective Boundary Condition: P.G Metri et al.- 13 Effect of Time-Periodic Boundary Temperature Modulations on the Onset of Convection in a Maxwell Fluid-Nanofluid Saturated Porous Layer: P.G Metri et al.- 14 Effect of First Order Chemical Reaction on Magneto Convection in a Vertical Double Passage Channel: P.G. Metri.- 15 Spectral Expansion of Three-Dimensional Elasticity Tensor Random Fields: A. Malyarenko and M. Ostoja-Starzewski.- 16 Sensitivity Analysis of Catastrophe Bond Price under the Hull-White Interest Rate Model: A. Malyarenko.- 17 Pricing European Options Under Stochastic Volatilities Models: B. Canhanga.
Автор: George W. Hanson; Alexander B. Yakovlev Название: Operator Theory for Electromagnetics ISBN: 1441929347 ISBN-13(EAN): 9781441929341 Издательство: Springer Рейтинг: Цена: 12537.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The purpose of this book is to describe methods for solving problems in applied electromagnetic theory using basic concepts from functional anal- ysis and the theory of operators. Although the book focuses on certain mathematical fundamentals, it is written from an applications perspective for engineers and applied scientists working in this area. Part I is intended to be a somewhat self-contained introduction to op- erator theory and functional analysis, especially those elements necessary for application to problems in electromagnetics. The goal of Part I is to ex- plain and synthesize these topics in a logical manner. Examples principally geared toward electromagnetics are provided. With the exception of Chapter 1, which serves as a review of basic electromagnetic theory, Part I presents definitions and theorems along with associated discussion and examples. This style was chosen because it allows one to readily identify the main concepts in a particular section. A proof is provided for all theorems whose proof is simple and straightforward. A proof is also provided for theorems that require a slightly more elaborate proof, yet one that is especially enlightening, being either constructive or illustrative. Generally. theorems are stated but not proved in cases where either the proof is too involved or the details of the proof would take one too far afield of the topic at hand, such as requiring additional lemmas that are not clearly useful in applications.
Автор: Nerukh Название: Non-Stationary Electromagnetics ISBN: 9814774952 ISBN-13(EAN): 9789814774956 Издательство: Taylor&Francis Рейтинг: Цена: 21284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is devoted to the investigations of non-stationary electromagnetic processes. The investigations are undertaken analytically mainly using the integral Volterra equation approach. The book contains a systematic statement of the Volterra integral equation method for the investigations of electrodynamics phenomena.
Автор: Rylander, Thomas, Ingelstrom, Par, Bondeson, Ander Название: Computational Electromagnetics ISBN: 146145350X ISBN-13(EAN): 9781461453505 Издательство: Springer Рейтинг: Цена: 9146.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In its expanded second edition, this book describes sources of errors in numerical computations, and provides tools for assessing the accuracy of numerical methods and their solutions. Includes MATLAB programs and detailed description of practical issues.
Автор: Daniel Bouche; Frederic Molinet; Raj Mittra Название: Asymptotic Methods in Electromagnetics ISBN: 3642644406 ISBN-13(EAN): 9783642644405 Издательство: Springer Рейтинг: Цена: 13677.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Numerically rigorous techniques for the computation of electromagnetic fields diffracted by an object become computationally intensive, if not impractical to handle, at high frequencies and one must resort to asymptotic methods to solve the scattering problem at short wavelengths.
Автор: Frank Sabath; D.V. Giri; Farhad Rachidi; Armin Kae Название: Ultra-Wideband, Short Pulse Electromagnetics 9 ISBN: 0387778446 ISBN-13(EAN): 9780387778440 Издательство: Springer Рейтинг: Цена: 40248.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Focuses on advanced technologies for the generation, radiation and detection of ultra-wideband short pulse signalsReports on developments in supporting mathematical and numerical methods and describes current and potential future applications of the technologyWritten by leading researchers and experts in the field of ultra-wideband short pulse electromagnetics
Автор: Pan, George W. Название: Wavelets in Electromagnetics and Device Modeling ISBN: 047141901X ISBN-13(EAN): 9780471419013 Издательство: Wiley Рейтинг: Цена: 31197.00 р. Наличие на складе: Поставка под заказ.
Описание: Discusses techniques that have important applications to wireless engineering.
Автор: Sadiku Matthew N. O. Название: Elements of Electromagnetics ISBN: 0190698616 ISBN-13(EAN): 9780190698614 Издательство: Oxford Academ Цена: 54024.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Using a vectors-first approach, Elements of Electromagnetics, Seventh Edition, covers electrostatics, magnetostatics, fields, waves, and applications like transmission lines, waveguides, and antennas. The text also provides a balanced presentation of time-varying and static fields, preparing students for employment in today's industrial and manufacturing sectors. Streamlined to facilitate student understanding, Elements of Electromagnetics features worked examples in every chapter that explain how to use the theory presented in the text to solve different kinds of problems. It also covers numerical methods, including MATLAB and vector analysis, to help students analyze situations that they are likely to encounter in industry practice.
Автор: Mei Song Tong, Weng Cho Chew Название: The Nystrom Method in Electromagnetics ISBN: 1119284848 ISBN-13(EAN): 9781119284840 Издательство: Wiley Рейтинг: Цена: 21851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
A comprehensive, step-by-step reference to the Nystr m Method for solving Electromagnetic problems using integral equations
Computational electromagnetics studies the numerical methods or techniques that solve electromagnetic problems by computer programming. Currently, there are mainly three numerical methods for electromagnetic problems: the finite-difference time-domain (FDTD), finite element method (FEM), and integral equation methods (IEMs). In the IEMs, the method of moments (MoM) is the most widely used method, but much attention is being paid to the Nystr m method as another IEM, because it possesses some unique merits which the MoM lacks. This book focuses on that method--providing information on everything that students and professionals working in the field need to know.
Written by the top researchers in electromagnetics, this complete reference book is a consolidation of advances made in the use of the Nystr m method for solving electromagnetic integral equations. It begins by introducing the fundamentals of the electromagnetic theory and computational electromagnetics, before proceeding to illustrate the advantages unique to the Nystr m method through rigorous worked out examples and equations. Key topics include quadrature rules, singularity treatment techniques, applications to conducting and penetrable media, multiphysics electromagnetic problems, time-domain integral equations, inverse scattering problems and incorporation with multilevel fast multiple algorithm.
Systematically introduces the fundamental principles, equations, and advantages of the Nystr m method for solving electromagnetic problems
Features the unique benefits of using the Nystr m method through numerical comparisons with other numerical and analytical methods
Covers a broad range of application examples that will point the way for future research
The Nystrom Method in Electromagnetics is ideal for graduate students, senior undergraduates, and researchers studying engineering electromagnetics, computational methods, and applied mathematics. Practicing engineers and other industry professionals working in engineering electromagnetics and engineering mathematics will also find it to be incredibly helpful.
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