Numerical Electromagnetics PDF Download
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Author | : Umran S. Inan |
Publisher | : Cambridge University Press |
Total Pages | : 405 |
Release | : 2011-04-07 |
Genre | : Science |
ISBN | : 1139497987 |
Download Numerical Electromagnetics Book in PDF, ePub and Kindle
Beginning with the development of finite difference equations, and leading to the complete FDTD algorithm, this is a coherent introduction to the FDTD method (the method of choice for modeling Maxwell's equations). It provides students and professional engineers with everything they need to know to begin writing FDTD simulations from scratch and to develop a thorough understanding of the inner workings of commercial FDTD software. Stability, numerical dispersion, sources and boundary conditions are all discussed in detail, as are dispersive and anisotropic materials. A comparative introduction of the finite volume and finite element methods is also provided. All concepts are introduced from first principles, so no prior modeling experience is required, and they are made easier to understand through numerous illustrative examples and the inclusion of both intuitive explanations and mathematical derivations.
Author | : Anders Bondeson |
Publisher | : Springer Science & Business Media |
Total Pages | : 232 |
Release | : 2005-08-15 |
Genre | : Mathematics |
ISBN | : 0387261583 |
Download Computational Electromagnetics Book in PDF, ePub and Kindle
Describes most popular computational methods used to solve problems in electromagnetics Matlab code is included throughout, so that the reader can implement the various techniques discussed Exercises included
Author | : M. V.K. Chari |
Publisher | : Academic Press |
Total Pages | : 783 |
Release | : 2000 |
Genre | : Mathematics |
ISBN | : 012615760X |
Download Numerical Methods in Electromagnetism Book in PDF, ePub and Kindle
Electromagnetics is the foundation of our electric technology. It describes the fundamental principles upon which electricity is generated and used. This includes electric machines, high voltage transmission, telecommunication, radar, and recording and digital computing. Numerical Methods in Electromagnetism will serve both as an introductory text for graduate students and as a reference book for professional engineers and researchers. This book leads the uninitiated into the realm of numerical methods for solving electromagnetic field problems by examples and illustrations. Detailed descriptions of advanced techniques are also included for the benefit of working engineers and research students. Comprehensive descriptions of numerical methods In-depth introduction to finite differences, finite elements, and integral equations Illustrations and applications of linear and nonlinear solutions for multi-dimensional analysis Numerical examples to facilitate understanding of the methods Appendices for quick reference of mathematical and numerical methods employed
Author | : Xin-Qing Sheng |
Publisher | : John Wiley & Sons |
Total Pages | : 291 |
Release | : 2012-03-22 |
Genre | : Science |
ISBN | : 0470829656 |
Download Essentials of Computational Electromagnetics Book in PDF, ePub and Kindle
Essentials of Computational Electromagnetics provides an in-depth introduction of the three main full-wave numerical methods in computational electromagnetics (CEM); namely, the method of moment (MoM), the finite element method (FEM), and the finite-difference time-domain (FDTD) method. Numerous monographs can be found addressing one of the above three methods. However, few give a broad general overview of essentials embodied in these methods, or were published too early to include recent advances. Furthermore, many existing monographs only present the final numerical results without specifying practical issues, such as how to convert discretized formulations into computer programs, and the numerical characteristics of the computer programs. In this book, the authors elaborate the above three methods in CEM using practical case studies, explaining their own research experiences along with a review of current literature. A full analysis is provided for typical cases, including characteristics of numerical methods, helping beginners to develop a quick and deep understanding of the essentials of CEM. Outlines practical issues, such as how to convert discretized formulations into computer programs Gives typical computer programs and their numerical characteristics along with line by line explanations of programs Uses practical examples from the authors' own work as well as in the current literature Includes exercise problems to give readers a better understanding of the material Introduces the available commercial software and their limitations This book is intended for graduate-level students in antennas and propagation, microwaves, microelectronics, and electromagnetics. This text can also be used by researchers in electrical and electronic engineering, and software developers interested in writing their own code or understanding the detailed workings of code. Companion website for the book: www.wiley.com/go/sheng/cem
Author | : Eldad Haber |
Publisher | : SIAM |
Total Pages | : 148 |
Release | : 2014-12-11 |
Genre | : Science |
ISBN | : 1611973805 |
Download Computational Methods in Geophysical Electromagnetics Book in PDF, ePub and Kindle
This monograph provides a framework for students and practitioners who are working on the solution of electromagnetic imaging in geophysics. Bridging the gap between theory and practical applied material (for example, inverse and forward problems), it provides a simple explanation of finite volume discretization, basic concepts in solving inverse problems through optimization, a summary of applied electromagnetics methods, and MATLAB??code for efficient computation.
Author | : David B. Davidson |
Publisher | : Cambridge University Press |
Total Pages | : 450 |
Release | : 2005-02-24 |
Genre | : Juvenile Nonfiction |
ISBN | : 9780521838597 |
Download Computational Electromagnetics for RF and Microwave Engineering Book in PDF, ePub and Kindle
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Author | : Vineetha Joy |
Publisher | : Springer Nature |
Total Pages | : 94 |
Release | : 2020-09-12 |
Genre | : Technology & Engineering |
ISBN | : 9811571643 |
Download Fundamentals of RCS Prediction Methodology using Parallelized Numerical Electromagnetics Code (NEC) and Finite Element Pre-processor Book in PDF, ePub and Kindle
This book presents a novel methodology for the computation of RCS of metallic structures using a parallelized version of NEC in conjunction with a finite element preprocessor which has been strategically incorporated for simplifying geometry modelling catering to NEC guidelines. It includes a thorough overview of the theoretical background of NEC including all relevant aspects of formulation and modelling. The revised methodology including all the required steps and details is discussed elaborately along with case studies and validations. This book will serve as a valuable resource for students, researchers, scientists, and engineers working in the field of RCS predictions and measurements.
Author | : Carsten Carstensen |
Publisher | : Springer Science & Business Media |
Total Pages | : 217 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642557457 |
Download Computational Electromagnetics Book in PDF, ePub and Kindle
The dimmed outlines of phenomenal things all into one another unless we put on the merge focusing-glass of theory, and screw it up some times to one pitch of definition and sometimes to another, so as to see down into different depths through the great millstone of the world James Clerk Maxwell (1831 - 1879) For a long time after the foundation of the modern theory of electromag netism by James Clerk Maxwell in the 19th century, the mathematical ap proach to electromagnetic field problems was for a long time dominated by the analytical investigation of Maxwell's equations. The rapid development of computing facilities during the last century has then necessitated appropriate numerical methods and algorithmic tools for the simulation of electromagnetic phenomena. During the last few decades, a new research area "Computational Electromagnetics" has emerged com prising the mathematical analysis, design, implementation, and application of numerical schemes to simulate all kinds of relevant electromagnetic pro cesses. This area is still rapidly evolving with a wide spectrum of challenging issues featuring, among others, such problems as the proper choice of spatial discretizations (finite differences, finite elements, finite volumes, boundary elements), fast solvers for the discretized equations (multilevel techniques, domain decomposition methods, multipole, panel clustering), and multiscale aspects in microelectronics and micromagnetics.
Author | : Matthew N.O. Sadiku |
Publisher | : CRC Press |
Total Pages | : 687 |
Release | : 2018-07-20 |
Genre | : Technology & Engineering |
ISBN | : 1351365096 |
Download Computational Electromagnetics with MATLAB, Fourth Edition Book in PDF, ePub and Kindle
This fourth edition of the text reflects the continuing increase in awareness and use of computational electromagnetics and incorporates advances and refinements made in recent years. Most notable among these are the improvements made to the standard algorithm for the finite-difference time-domain (FDTD) method and treatment of absorbing boundary conditions in FDTD, finite element, and transmission-line-matrix methods. It teaches the readers how to pose, numerically analyze, and solve EM problems, to give them the ability to expand their problem-solving skills using a variety of methods, and to prepare them for research in electromagnetism. Includes new homework problems in each chapter. Each chapter is updated with the current trends in CEM. Adds a new appendix on CEM codes, which covers commercial and free codes. Provides updated MATLAB code.
Author | : Alfredo Bermúdez de Castro |
Publisher | : Springer |
Total Pages | : 440 |
Release | : 2014-07-22 |
Genre | : Mathematics |
ISBN | : 3319029495 |
Download Mathematical Models and Numerical Simulation in Electromagnetism Book in PDF, ePub and Kindle
The book represents a basic support for a master course in electromagnetism oriented to numerical simulation. The main goal of the book is that the reader knows the boundary-value problems of partial differential equations that should be solved in order to perform computer simulation of electromagnetic processes. Moreover it includes a part devoted to electric circuit theory based on ordinary differential equations. The book is mainly oriented to electric engineering applications, going from the general to the specific, namely, from the full Maxwell’s equations to the particular cases of electrostatics, direct current, magnetostatics and eddy currents models. Apart from standard exercises related to analytical calculus, the book includes some others oriented to real-life applications solved with MaxFEM free simulation software.