Numerical Electromagnetics
Title | Numerical Electromagnetics PDF eBook |
Author | Umran S. Inan |
Publisher | Cambridge University Press |
Total Pages | 405 |
Release | 2011-04-07 |
Genre | Science |
ISBN | 1139497987 |
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.
Computational Electromagnetics
Title | Computational Electromagnetics PDF eBook |
Author | Anders Bondeson |
Publisher | Springer Science & Business Media |
Total Pages | 232 |
Release | 2005-08-15 |
Genre | Mathematics |
ISBN | 0387261583 |
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
Numerical Methods in Electromagnetism
Title | Numerical Methods in Electromagnetism PDF eBook |
Author | M. V.K. Chari |
Publisher | Academic Press |
Total Pages | 783 |
Release | 2000 |
Genre | Mathematics |
ISBN | 012615760X |
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
Essentials of Computational Electromagnetics
Title | Essentials of Computational Electromagnetics PDF eBook |
Author | Xin-Qing Sheng |
Publisher | John Wiley & Sons |
Total Pages | 291 |
Release | 2012-03-22 |
Genre | Science |
ISBN | 0470829656 |
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
Computational Methods in Geophysical Electromagnetics
Title | Computational Methods in Geophysical Electromagnetics PDF eBook |
Author | Eldad Haber |
Publisher | SIAM |
Total Pages | 148 |
Release | 2014-12-11 |
Genre | Science |
ISBN | 1611973805 |
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.
Computational Electromagnetics for RF and Microwave Engineering
Title | Computational Electromagnetics for RF and Microwave Engineering PDF eBook |
Author | David B. Davidson |
Publisher | Cambridge University Press |
Total Pages | 450 |
Release | 2005-02-24 |
Genre | Juvenile Nonfiction |
ISBN | 9780521838597 |
Publisher Description
Fundamentals of RCS Prediction Methodology using Parallelized Numerical Electromagnetics Code (NEC) and Finite Element Pre-processor
Title | Fundamentals of RCS Prediction Methodology using Parallelized Numerical Electromagnetics Code (NEC) and Finite Element Pre-processor PDF eBook |
Author | Vineetha Joy |
Publisher | Springer Nature |
Total Pages | 94 |
Release | 2020-09-12 |
Genre | Technology & Engineering |
ISBN | 9811571643 |
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.