Electromagnetic Modeling And Simulation

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Electromagnetic Modeling and Simulation

Levent Sevgi
Electromagnetic Modeling and Simulation Book PDF

Author : Levent Sevgi
Publisher : John Wiley & Sons
Page : 665 pages
File Size : 50,9 Mb
Release : 2014-03-13
Category : Science
ISBN : 9781118877111

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Electromagnetic Modeling and Simulation by Levent Sevgi Pdf

This unique book presents simple, easy-to-use, but effective short codes as well as virtual tools that can be used by electrical, electronic, communication, and computer engineers in a broad range of electrical engineering problems Electromagnetic modeling is essential to the design and modeling of antenna, radar, satellite, medical imaging, and other applications. In this book, author Levent Sevgi explains techniques for solving real-time complex physical problems using MATLAB-based short scripts and comprehensive virtual tools. Unique in coverage and tutorial approach, Electromagnetic Modeling and Simulation covers fundamental analytical and numerical models that are widely used in teaching, research, and engineering designs—including mode and ray summation approaches with the canonical 2D nonpenetrable parallel plate waveguide as well as FDTD, MoM, and SSPE scripts. The book also establishes an intelligent balance among the essentials of EM MODSIM: The Problem (the physics), The Theory and Models (mathematical background and analytical solutions), and The Simulations (code developing plus validation, verification, and calibration). Classroom tested in graduate-level and short courses, Electromagnetic Modeling and Simulation: Clarifies concepts through numerous worked problems and quizzes provided throughout the book Features valuable MATLAB-based, user-friendly, effective engineering and research virtual design tools Includes sample scenarios and video clips recorded during characteristic simulations that visually impact learning—available on wiley.com Provides readers with their first steps in EM MODSIM as well as tools for medium and high-level code developers and users Electromagnetic Modeling and Simulation thoroughly covers the physics, mathematical background, analytical solutions, and code development of electromagnetic modeling, making it an ideal resource for electrical engineers and researchers.

Electromagnetic Modeling and Simulation

Olga Moreira
Electromagnetic Modeling and Simulation Book PDF

Author : Olga Moreira
Publisher : Unknown
Page : 178 pages
File Size : 44,5 Mb
Release : 2016-11-30
Category : Electronic
ISBN : 1680943960

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Electromagnetic Modeling and Simulation by Olga Moreira Pdf

Presents a collection of contemporary research articles focused on topics of electromagnetic modelling and simulation methods such as the well-known Finite Element Model (FEM), Finite-difference time-domain (FDTD), Finite integration technique (FIT) and Method of Moments (MoM) applied to different media and boundary conditions.

Electromagnetic Diffraction Modeling and Simulation with MATLAB

Gökhan Apaydin,Levent Sevgi
Electromagnetic Diffraction Modeling and Simulation with MATLAB Book PDF

Author : Gökhan Apaydin,Levent Sevgi
Publisher : Artech House
Page : 364 pages
File Size : 52,9 Mb
Release : 2021-02-28
Category : Science
ISBN : 9781630817800

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Electromagnetic Diffraction Modeling and Simulation with MATLAB by Gökhan Apaydin,Levent Sevgi Pdf

This exciting new resource presents a comprehensive introduction to the fundamentals of diffraction of two-dimensional canonical structures, including wedge, strip, and triangular cylinder with different boundary conditions. Maxwell equations are discussed, along with wave equation and scattered, diffracted and fringe fields. Geometric optics, as well as the geometric theory of diffraction are explained. With MATLAB scripts included for several well-known electromagnetic diffraction problems, this book discusses diffraction fundamentals of two-dimensional structures with different boundary conditions and analytical numerical methods that are used to show diffraction. The book introduces fundamental concepts of electromagnetic problems, identities, and definitions for diffraction modeling. Basic coordinate systems, boundary conditions, wave equation, and Green’s function problem are given. The scattered fields, diffracted fields, and fringe fields, radar cross section for diffraction modeling are presented. Behaviors of electromagnetic waves around the two-dimensional canonical wedge and canonical strip are also explored. Diffraction of trilateral cylinders and wedges with rounded edges is investigated as well as double tip diffraction using Finite Difference Time Domain and Method of Moments. A MATLAB based virtual tool, developed with graphical user interface (GUI), for the visualization of both fringe currents and fringe waves is included, using numerical FDTD and MoM algorithm and High-Frequency Asymptotics approaches.

Microwave Circuit Modeling Using Electromagnetic Field Simulation

Daniel G. Swanson,Wolfgang J. R. Hoefer
Microwave Circuit Modeling Using Electromagnetic Field Simulation Book PDF

Author : Daniel G. Swanson,Wolfgang J. R. Hoefer
Publisher : Artech House
Page : 508 pages
File Size : 45,7 Mb
Release : 2003
Category : Science
ISBN : 1580536883

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Microwave Circuit Modeling Using Electromagnetic Field Simulation by Daniel G. Swanson,Wolfgang J. R. Hoefer Pdf

Annotation This practical "how to" book is an ideal introduction to electromagnetic field-solvers. Where most books in this area are strictly theoretical, this unique resource provides engineers with helpful advice on selecting the right tools for their RF (radio frequency) and high-speed digital circuit design work

The Transmission-line Modeling Method

Christos Christopoulos
The Transmission line Modeling Method Book PDF

Author : Christos Christopoulos
Publisher : Oxford University Press, USA
Page : 240 pages
File Size : 49,9 Mb
Release : 1995
Category : Science
ISBN : STANFORD:36105012427618

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The Transmission-line Modeling Method by Christos Christopoulos Pdf

Written by renowned researcher Christos Christopoulos, this book covers a broad area of electromagnetics, including microwaves, antennas, radar cross-section, electromagnetic compatibility, and electromagnetic heating. In addition, you will find a clear explanation of modeling principles from lumped components through one-, two, and three-dimensional complex systems.

Electromagnetic Modeling by Finite Element Methods

João Pedro A. Bastos,Nelson Sadowski
Electromagnetic Modeling by Finite Element Methods Book PDF

Author : João Pedro A. Bastos,Nelson Sadowski
Publisher : CRC Press
Page : 510 pages
File Size : 54,6 Mb
Release : 2003-04-01
Category : Technology & Engineering
ISBN : 9780203911174

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Electromagnetic Modeling by Finite Element Methods by João Pedro A. Bastos,Nelson Sadowski Pdf

Unlike any other source in the field, this valuable reference clearly examines key aspects of the finite element method (FEM) for electromagnetic analysis of low-frequency electrical devices. The authors examine phenomena such as nonlinearity, mechanical force, electrical circuit coupling, vibration, heat, and movement for applications in the elect

Complex Electromagnetic Problems and Numerical Simulation Approaches

Levent Sevgi
Complex Electromagnetic Problems and Numerical Simulation Approaches Book PDF

Author : Levent Sevgi
Publisher : John Wiley & Sons
Page : 421 pages
File Size : 48,6 Mb
Release : 2003-06-10
Category : Science
ISBN : 9780471430629

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Complex Electromagnetic Problems and Numerical Simulation Approaches by Levent Sevgi Pdf

Today, engineering problems are very complex, requiring powerful computer simulations to power them. For engineers, observable-based parameterization as well as numerically computable formsâ??with rapid convergent properties if in a seriesâ??are essential. Complex Electromagnetic Problems and Numerical Simulation Approaches, along with its companion FTP site, will show you how to take on complex electromagnetic problems and solve them in an accurate and efficient manner. Organized into two distinct parts, this comprehensive resource first introduces you to the concepts, approaches, and numerical simulation techniques that will be used throughout the book and then, in Part II, offers step-by-step guidance as to their practical, real-world applications. Self-contained chapters will enable you to find specific solutions to numerous problems. Filled with in-depth insight and expert advice, Complex Electromagnetic Problems and Numerical Simulation Approaches: Describes ground wave propagation Examines antenna systems Deals with radar cross section (RCS) modeling Explores microstrip network design with FDTD and TLM techniques Discusses electromagnetic compatibility (EMC) and bio-electromagnetics (BEM) modeling Presents radar simulation Whether you're a professional electromagnetic engineer requiring a consolidated overview of the subject or an academic/student who wishes to use powerful simulators as a learning tool, Complex Electromagnetic Problems and Numerical Simulation Approaches - with its focus on model development, model justification, and range of validity - is the right book for you.

Electromagnetic Simulation Using the FDTD Method

Dennis M. Sullivan
Electromagnetic Simulation Using the FDTD Method Book PDF

Author : Dennis M. Sullivan
Publisher : John Wiley & Sons
Page : 169 pages
File Size : 51,5 Mb
Release : 2013-05-17
Category : Science
ISBN : 9781118646632

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Electromagnetic Simulation Using the FDTD Method by Dennis M. Sullivan Pdf

A straightforward, easy-to-read introduction to the finite-difference time-domain (FDTD) method Finite-difference time-domain (FDTD) is one of the primary computational electrodynamics modeling techniques available. Since it is a time-domain method, FDTD solutions can cover a wide frequency range with a single simulation run and treat nonlinear material properties in a natural way. Written in a tutorial fashion, starting with the simplest programs and guiding the reader up from one-dimensional to the more complex, three-dimensional programs, this book provides a simple, yet comprehensive introduction to the most widely used method for electromagnetic simulation. This fully updated edition presents many new applications, including the FDTD method being used in the design and analysis of highly resonant radio frequency (RF) coils often used for MRI. Each chapter contains a concise explanation of an essential concept and instruction on its implementation into computer code. Projects that increase in complexity are included, ranging from simulations in free space to propagation in dispersive media. Additionally, the text offers downloadable MATLAB and C programming languages from the book support site (http://booksupport.wiley.com). Simple to read and classroom-tested, Electromagnetic Simulation Using the FDTD Method is a useful reference for practicing engineers as well as undergraduate and graduate engineering students.

Low-Frequency Electromagnetic Modeling for Electrical and Biological Systems Using MATLAB

Sergey N. Makarov,Gregory M. Noetscher,Ara Nazarian
Low Frequency Electromagnetic Modeling for Electrical and Biological Systems Using MATLAB Book PDF

Author : Sergey N. Makarov,Gregory M. Noetscher,Ara Nazarian
Publisher : John Wiley & Sons
Page : 616 pages
File Size : 43,5 Mb
Release : 2015-05-13
Category : Science
ISBN : 9781119052463

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Low-Frequency Electromagnetic Modeling for Electrical and Biological Systems Using MATLAB by Sergey N. Makarov,Gregory M. Noetscher,Ara Nazarian Pdf

Provides a detailed and systematic description of the Method of Moments (Boundary Element Method) for electromagnetic modeling at low frequencies and includes hands-on, application-based MATLAB® modules with user-friendly and intuitive GUI and a highly visualized interactive output. Includes a full-body computational human phantom with over 120 triangular surface meshes extracted from the Visible Human Project® Female dataset of the National library of Medicine and fully compatible with MATLAB® and major commercial FEM/BEM electromagnetic software simulators. This book covers the basic concepts of computational low-frequency electromagnetics in an application-based format and hones the knowledge of these concepts with hands-on MATLAB® modules. The book is divided into five parts. Part 1 discusses low-frequency electromagnetics, basic theory of triangular surface mesh generation, and computational human phantoms. Part 2 covers electrostatics of conductors and dielectrics, and direct current flow. Linear magnetostatics is analyzed in Part 3. Part 4 examines theory and applications of eddy currents. Finally, Part 5 evaluates nonlinear electrostatics. Application examples included in this book cover all major subjects of low-frequency electromagnetic theory. In addition, this book includes complete or summarized analytical solutions to a large number of quasi-static electromagnetic problems. Each Chapter concludes with a summary of the corresponding MATLAB® modules. Combines fundamental electromagnetic theory and application-oriented computation algorithms in the form of stand alone MATLAB® modules Makes use of the three-dimensional Method of Moments (MoM) for static and quasistatic electromagnetic problems Contains a detailed full-body computational human phantom from the Visible Human Project® Female, embedded implant models, and a collection of homogeneous human shells Low-Frequency Electromagnetic Modeling for Electrical and Biological Systems Using MATLAB® is a resource for electrical and biomedical engineering students and practicing researchers, engineers, and medical doctors working on low-frequency modeling and bioelectromagnetic applications.

The Finite Element Method for Electromagnetic Modeling

Gérard Meunier
The Finite Element Method for Electromagnetic Modeling Book PDF

Author : Gérard Meunier
Publisher : John Wiley & Sons
Page : 618 pages
File Size : 47,9 Mb
Release : 2010-01-05
Category : Science
ISBN : 9780470393802

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The Finite Element Method for Electromagnetic Modeling by Gérard Meunier Pdf

Written by specialists of modeling in electromagnetism, this book provides a comprehensive review of the finite element method for low frequency applications. Fundamentals of the method as well as new advances in the field are described in detail. Chapters 1 to 4 present general 2D and 3D static and dynamic formulations by the use of scalar and vector unknowns and adapted interpolations for the fields (nodal, edge, face or volume). Chapter 5 is dedicated to the presentation of different macroscopic behavior laws of materials and their implementation in a finite element context: anisotropy and hysteretic properties for magnetic sheets, iron losses, non-linear permanent magnets and superconductors. More specific formulations are then proposed: the modeling of thin regions when finite elements become misfit (Chapter 6), infinite domains by using geometrical transformations (Chapter 7), the coupling of 2D and 3D formulations with circuit equations (Chapter 8), taking into account the movement, particularly in the presence of Eddy currents (Chapter 9) and an original approach for the treatment of geometrical symmetries when the sources are not symmetric (Chapter 10). Chapters 11 to 13 are devoted to coupled problems: magneto-thermal coupling for induction heating, magneto-mechanical coupling by introducing the notion of strong and weak coupling and magneto-hydrodynamical coupling focusing on electromagnetic instabilities in fluid conductors. Chapter 14 presents different meshing methods in the context of electromagnetism (presence of air) and introduces self-adaptive mesh refinement procedures. Optimization techniques are then covered in Chapter 15, with the adaptation of deterministic and probabilistic methods to the numerical finite element environment. Chapter 16 presents a variational approach of electromagnetism, showing how Maxwell equations are derived from thermodynamic principles.

High-Performance Computing for the Electromagnetic Modeling and Simulation of Interconnects

National Aeronautics and Space Administration (NASA)
High Performance Computing for the Electromagnetic Modeling and Simulation of Interconnects Book PDF

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
Page : 98 pages
File Size : 55,7 Mb
Release : 2018-07-08
Category : Electronic
ISBN : 1722436522

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High-Performance Computing for the Electromagnetic Modeling and Simulation of Interconnects by National Aeronautics and Space Administration (NASA) Pdf

The electromagnetic modeling of packages and interconnects plays a very important role in the design of high-speed digital circuits, and is most efficiently performed by using computer-aided design algorithms. In recent years, packaging has become a critical area in the design of high-speed communication systems and fast computers, and the importance of the software support for their development has increased accordingly. Throughout this project, our efforts have focused on the development of modeling and simulation techniques and algorithms that permit the fast computation of the electrical parameters of interconnects and the efficient simulation of their electrical performance. Schutt-Aine, Jose E. Ames Research Center...

Computational Electromagnetic-Aerodynamics

Joseph J. S. Shang
Computational Electromagnetic Aerodynamics Book PDF

Author : Joseph J. S. Shang
Publisher : John Wiley & Sons
Page : 452 pages
File Size : 46,7 Mb
Release : 2016-04-11
Category : Technology & Engineering
ISBN : 9781119155928

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Computational Electromagnetic-Aerodynamics by Joseph J. S. Shang Pdf

Presents numerical algorithms, procedures, and techniques required to solve engineering problems relating to the interactions between electromagnetic fields and fluid flow and interdisciplinary technology for aerodynamics, electromagnetics, chemical-physic kinetics, and plasmadynamics Integrates interlinking computational model and simulation techniques of aerodynamics and electromagnetics Combines classic plasma drift-diffusion theory and electron impact ionization modeling for electromagnetic-aerodynamic interactions Describes models of internal degrees of freedom for vibration relaxation and electron excitations

Computational Electromagnetic Transients

R. Ramanujam
Computational Electromagnetic Transients Book PDF

Author : R. Ramanujam
Publisher : I K International Pvt Limited
Page : 0 pages
File Size : 50,5 Mb
Release : 2014-07-30
Category : Electronic
ISBN : 938233274X

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Computational Electromagnetic Transients by R. Ramanujam Pdf

Provides the theory, models, solution methods and simulation techniques evolved for several versions of EMTP over the last five decades. The focus is on one particular version - Microtran. The focus of the book is modelling and simulation algorithms for digital simulation and computation.

The Transmission-Line Modeling (TLM) Method in Electromagnetics

Christos Christopoulos
The Transmission Line Modeling TLM Method in Electromagnetics Book PDF

Author : Christos Christopoulos
Publisher : Springer Nature
Page : 123 pages
File Size : 55,8 Mb
Release : 2022-06-01
Category : Technology & Engineering
ISBN : 9783031016912

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The Transmission-Line Modeling (TLM) Method in Electromagnetics by Christos Christopoulos Pdf

This book presents the topic in electromagnetics known as Transmission-Line Modeling or Matrix method-TLM. While it is written for engineering students at graduate and advanced undergraduate levels, it is also highly suitable for specialists in computational electromagnetics working in industry, who wish to become familiar with the topic. The main method of implementation of TLM is via the time-domain differential equations, however, this can also be via the frequency-domain differential equations. The emphasis in this book is on the time-domain TLM. Physical concepts are emphasized here before embarking onto mathematical development in order to provide simple, straightforward suggestions for the development of models that can then be readily programmed for further computations. Sections with strong mathematical flavors have been included where there are clear methodological advantages forming the basis for developing practical modeling tools. The book can be read at different depths depending on the background of the reader, and can be consulted as and when the need arises.

Advances in Time-Domain Computational Electromagnetic Methods

Qiang Ren,Su Yan,Atef Z. Elsherbeni
Advances in Time Domain Computational Electromagnetic Methods Book PDF

Author : Qiang Ren,Su Yan,Atef Z. Elsherbeni
Publisher : John Wiley & Sons
Page : 724 pages
File Size : 53,8 Mb
Release : 2022-11-15
Category : Science
ISBN : 9781119808374

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Advances in Time-Domain Computational Electromagnetic Methods by Qiang Ren,Su Yan,Atef Z. Elsherbeni Pdf

Discover state-of-the-art time domain electromagnetic modeling and simulation algorithms Advances in Time-Domain Computational Electromagnetic Methods delivers a thorough exploration of recent developments in time domain computational methods for solving complex electromagnetic problems. The book discuses the main time domain computational electromagnetics techniques, including finite-difference time domain (FDTD), finite-element time domain (FETD), discontinuous Galerkin time domain (DGTD), time domain integral equation (TDIE), and other methods in electromagnetic, multiphysics modeling and simulation, and antenna designs. The book bridges the gap between academic research and real engineering applications by comprehensively surveying the full picture of current state-of-the-art time domain electromagnetic simulation techniques. Among other topics, it offers readers discussions of automatic load balancing schemes for DG DG-FETD/SETD methods and convolution quadrature time domain integral equation methods for electromagnetic scattering. Advances in Time-Domain Computational Electromagnetic Methods also includes: Introductions to cylindrical, spherical, and symplectic FDTD, as well as FDTD for metasurfaces with GSTC and FDTD for nonlinear metasurfaces Explorations of FETD for dispersive and nonlinear media and SETD-DDM for periodic/quasi-periodic arrays Discussions of TDIE, including explicit marching-on-in-time solvers for second-kind time domain integral equations, TD-SIE DDM, and convolution quadrature time domain integral equation methods for electromagnetic scattering Treatments of deep learning, including time domain electromagnetic forward and inverse modeling using a differentiable programming platform Ideal for undergraduate and graduate students studying the design and development of various kinds of communication systems, as well as professionals working in these fields, Advances in Time-Domain Computational Electromagnetic Methods is also an invaluable resource for those taking advanced graduate courses in computational electromagnetic methods and simulation techniques.