Time-Domain Finite Element Methods for Maxwell's Equations in Metamaterials

Time-Domain Finite Element Methods for Maxwell's Equations in Metamaterials
Author: Jichun Li
Publisher: Springer Science & Business Media
Total Pages: 309
Release: 2012-12-15
Genre: Computers
ISBN: 3642337899
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The purpose of this book is to provide an up-to-date introduction to the time-domain finite element methods for Maxwell’s equations involving metamaterials. Since the first successful construction of a metamaterial with both negative permittivity and permeability in 2000, the study of metamaterials has attracted significant attention from researchers across many disciplines. Thanks to enormous efforts on the part of engineers and physicists, metamaterials present great potential applications in antenna and radar design, sub-wavelength imaging, and invisibility cloak design. Hence the efficient simulation of electromagnetic phenomena in metamaterials has become a very important issue and is the subject of this book, in which various metamaterial modeling equations are introduced and justified mathematically. The development and practical implementation of edge finite element methods for metamaterial Maxwell’s equations are the main focus of the book. The book finishes with some interesting simulations such as backward wave propagation and time-domain cloaking with metamaterials.

Advances in Mathematical Methods and High Performance Computing

Advances in Mathematical Methods and High Performance Computing
Author: Vinai K. Singh
Publisher: Springer
Total Pages: 498
Release: 2019-02-14
Genre: Computers
ISBN: 3030024873
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This special volume of the conference will be of immense use to the researchers and academicians. In this conference, academicians, technocrats and researchers will get an opportunity to interact with eminent persons in the field of Applied Mathematics and Scientific Computing. The topics to be covered in this International Conference are comprehensive and will be adequate for developing and understanding about new developments and emerging trends in this area. High-Performance Computing (HPC) systems have gone through many changes during the past two decades in their architectural design to satisfy the increasingly large-scale scientific computing demand. Accurate, fast, and scalable performance models and simulation tools are essential for evaluating alternative architecture design decisions for the massive-scale computing systems. This conference recounts some of the influential work in modeling and simulation for HPC systems and applications, identifies some of the major challenges, and outlines future research directions which we believe are critical to the HPC modeling and simulation community.

FDTD Modeling of Metamaterials: Theory and Applications

FDTD Modeling of Metamaterials: Theory and Applications
Author: Yang Hao
Publisher: Artech House
Total Pages: 395
Release: 2008-10-01
Genre: Technology & Engineering
ISBN: 1596931604
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Master powerful new modeling tools that let you quantify and represent metamaterial properties with never-before accuracy. This first-of-its-kind book brings you up to speed on breakthrough finite-difference time-domain techniques for modeling metamaterial characteristics and behaviors in electromagnetic systems. This practical resource comes complete with sample FDTD scripts to help you pave the way to new metamaterial applications and advances in antenna, microwave, and optics engineering. You get in-depth coverage of state-of-the-art FDTD modeling techniques and applications for electromagnetic bandgap (EBG) structures, left-handed metamaterials (LHMs), wire medium, metamaterials for optics, and other practical metamaterials. You find steps for computing dispersion diagrams, dealing with material dispersion properties, and verifying the left-handedness. Moreover, this comprehensive volume offers guidance for handling the unique properties possessed by metamaterials, including how to define material parameters, characterize the interface of metamaterial slabs, and quantify their spatial as well as frequency dispersion characteristics. The book also presents conformal and dispersive FDTD modeling of electromagnetic cloaks, perfect lens, and plasmonic waveguides, as well as other novel antenna, microwave, and optical applications. Over 190 illustrations support key topics throughout the book.

High Performance Computing and Applications

High Performance Computing and Applications
Author: Wu Zhang
Publisher: Springer Science & Business Media
Total Pages: 602
Release: 2010-02-19
Genre: Computers
ISBN: 3642118410
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This book constitutes the thoroughly refereed post-conference proceedings of the Second International Conference on High Performance Computing and Applications, HPCA 2009, held in Shangahi, China, in August 2009. The 71 revised papers presented together with 10 invited presentations were carefully selected from 324 submissions. The papers cover topics such as numerical algorithms and solutions; high performance and grid computing; novel approaches to high performance computing; massive data storage and processsing; and hardware acceleration.

Recent Advances in Scientific Computing and Applications

Recent Advances in Scientific Computing and Applications
Author: Jichun Li
Publisher: American Mathematical Soc.
Total Pages: 397
Release: 2013-04-24
Genre: Mathematics
ISBN: 0821887378
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This volume contains the proceedings of the Eighth International Conference on Scientific Computing and Applications, held April 1-4, 2012, at the University of Nevada, Las Vegas. The papers in this volume cover topics such as finite element methods, multiscale methods, finite difference methods, spectral methods, collocation methods, adaptive methods, parallel computing, linear solvers, applications to fluid flow, nano-optics, biofilms, finance, magnetohydrodynamics flow, electromagnetic waves, the fluid-structure interaction problem, and stochastic PDEs. This book will serve as an excellent reference for graduate students and researchers interested in scientific computing and its applications.

Maxwell’s Equations in Periodic Structures

Maxwell’s Equations in Periodic Structures
Author: Gang Bao
Publisher: Springer Nature
Total Pages: 361
Release: 2021-11-22
Genre: Mathematics
ISBN: 9811600619
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This book addresses recent developments in mathematical analysis and computational methods for solving direct and inverse problems for Maxwell’s equations in periodic structures. The fundamental importance of the fields is clear, since they are related to technology with significant applications in optics and electromagnetics. The book provides both introductory materials and in-depth discussion to the areas in diffractive optics that offer rich and challenging mathematical problems. It is also intended to convey up-to-date results to students and researchers in applied and computational mathematics, and engineering disciplines as well.

Advances in Natural Language Processing, Intelligent Informatics and Smart Technology

Advances in Natural Language Processing, Intelligent Informatics and Smart Technology
Author: Thanaruk Theeramunkong
Publisher: Springer
Total Pages: 274
Release: 2018-03-15
Genre: Technology & Engineering
ISBN: 3319700162
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This book constitutes the thoroughly refereed proceedings of the Eleventh International Symposium on Natural Language Processing (SNLP-2016), held in Phranakhon Si Ayutthaya, Thailand on February 10–12, 2016. The SNLP promotes research in natural language processing and related fields, and provides a unique opportunity for researchers, professionals and practitioners to discuss various current and advanced issues of interest in NLP. The 2016 symposium was expanded to include the First Workshop in Intelligent Informatics and Smart Technology. Of the 66 high-quality papers accepted, this book presents twelve from the Symposium on Natural Language Processing track and ten from the Workshop in Intelligent Informatics and Smart Technology track (SSAI: Special Session on Artificial Intelligence).

Computational Partial Differential Equations Using MATLAB®

Computational Partial Differential Equations Using MATLAB®
Author: Jichun Li
Publisher: CRC Press
Total Pages: 440
Release: 2019-09-26
Genre: Mathematics
ISBN: 0429561008
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In this popular text for an Numerical Analysis course, the authors introduce several major methods of solving various partial differential equations (PDEs) including elliptic, parabolic, and hyperbolic equations. It covers traditional techniques including the classic finite difference method, finite element method, and state-of-the-art numercial methods.The text uniquely emphasizes both theoretical numerical analysis and practical implementation of the algorithms in MATLAB. This new edition includes a new chapter, Finite Value Method, the presentation has been tightened, new exercises and applications are included, and the text refers now to the latest release of MATLAB. Key Selling Points: A successful textbook for an undergraduate text on numerical analysis or methods taught in mathematics and computer engineering. This course is taught in every university throughout the world with an engineering department or school. Competitive advantage broader numerical methods (including finite difference, finite element, meshless method, and finite volume method), provides the MATLAB source code for most popular PDEs with detailed explanation about the implementation and theoretical analysis. No other existing textbook in the market offers a good combination of theoretical depth and practical source codes.

Plasmonics and Plasmonic Metamaterials

Plasmonics and Plasmonic Metamaterials
Author: G. Shvets
Publisher: World Scientific
Total Pages: 469
Release: 2012
Genre: Science
ISBN: 9814355283
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Manipulation of plasmonics from nano to micro scale. 1. Introduction. 2. Form-Birefringent metal and its plasmonic anisotropy. 3. Plasmonic photonic crystal. 4. Fourier plasmonics. 5. Nanoscale optical field localization. 6. Conclusions and outlook -- 11. Dielectric-loaded plasmonic waveguide components. 1. Introduction. 2. Design of waveguide dimensions. 3. Sample preparation and near-field characterization. 4. Excitation and propagation of guided modes. 5. Waveguide bends and splitters. 6. Coupling between waveguides. 7. Waveguide-ring resonators. 8. Bragg gratings. 9. Discussion-- 12. Manipulating nanoparticles and enhancing spectroscopy with surface plasmons. 1. Introduction. 2. Propulsion of gold nanoparticles with surface plasmon polaritons. 3. Double resonance substrates for surface-enhanced raman spectroscopy. 4. Conclusions and outlook -- 13. Analysis of light scattering by nanoobjects on a plane surface via discrete sources method. 1. Introduction. 2. Light scattering by a nanorod. 3. Light scattering by a nanoshell. 4. Summary -- 14. Computational techniques for plasmonic antennas and waveguides. 1. Introduction. 2. Time domain solvers. 3. Frequency domain solvers. 4. Plasmonic antennas. 5. Plasmonic waveguides. 6. Advanced structures. 7. Conclusions

Electromagnetic Theory MCQ PDF: Questions and Answers Download | Electronics Engineering MCQs Book

Electromagnetic Theory MCQ PDF: Questions and Answers Download | Electronics Engineering MCQs Book
Author: Arshad Iqbal
Publisher: Bushra Arshad
Total Pages: 96
Release:
Genre: Science
ISBN:
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The Book Electromagnetic Theory Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Electronics PDF Book): MCQ Questions Chapter 1-4 & Practice Tests with Answer Key (Electromagnetic Theory Textbook MCQs, Notes & Question Bank) includes revision guide for problem solving with hundreds of solved MCQs. Electromagnetic Theory MCQ with Answers PDF book covers basic concepts, analytical and practical assessment tests. "Electromagnetic Theory MCQ" Book PDF helps to practice test questions from exam prep notes. The eBook Electromagnetic Theory MCQs with Answers PDF includes revision guide with verbal, quantitative, and analytical past papers, solved MCQs. Electromagnetic Theory Multiple Choice Questions and Answers (MCQs) PDF Download, an eBook covers solved quiz questions and answers on chapters: Electrical properties of dielectric, electrical properties of matter, metamaterials, time varying and harmonic electromagnetic fields tests for college and university revision guide. Electromagnetic Theory Quiz Questions and Answers PDF Download, free eBook’s sample covers beginner's solved questions, textbook's study notes to practice online tests. The Book Electromagnetic Theory MCQs Chapter 1-4 PDF includes high school question papers to review practice tests for exams. Electromagnetic Theory Multiple Choice Questions (MCQ) with Answers PDF digital edition eBook, a study guide with textbook chapters' tests for NEET/Jobs/Entry Level competitive exam. Electromagnetic Theory Practice Tests Chapter 1-4 PDF covers terminology definitions in self-assessment workbook from electronics engineering textbook and practical eBook chapter wise as: Chapter 1: Electrical Properties of Dielectric MCQ Chapter 2: Electrical Properties of Matter MCQ Chapter 3: Metamaterials MCQ Chapter 4: Time Varying and Harmonic Electromagnetic Fields MCQ The e-Book Electrical Properties of Dielectric MCQs PDF, chapter 1 practice test to solve MCQ questions: Dielectric constant of dielectric materials, dielectric constitutive relationship, dielectric permittivity, dielectrics basics, electric and magnetic dipoles, electrical polarization production, electronic polarization production, examining material microscopically, ferroelectrics, ionic polarization production, nonpolar dielectric materials, oriental polarization, and polar dielectric materials. The e-Book Electrical Properties of Matter MCQs PDF, chapter 2 practice test to solve MCQ questions: Introduction to matter, atoms and molecules, Bohr's model, DNG, and electromagnetic theory. The e-Book Metamaterials MCQs PDF, chapter 3 practice test to solve MCQ questions: Introduction to metamaterials, base metals, chiral metamaterials, cloak devices, dilute metals, Drude model, Drude-Lorentz model, finite element method, FDTD grid truncation techniques, Fermat's principle, ferrites, FIM history, FIM structure, finite difference time domain, finite difference time domain history, finite difference time domain method, finite difference time domain popularity, harmonic plane, left hand materials, Maxwell's constitutive equation, metamaterial structure, metamaterials basics, metamaterials permittivity, metamaterials planes, metamaterials: electric and magnetic responses, monochromatic plane, noble metals, refractive index, Snell's law, split ring resonator, strengths of FDTD modeling, tunable metamaterials, types of finite element method, wave vector, and weakness of FDTD modeling. The e-Book Time Varying and Harmonic Electromagnetic Fields MCQs PDF, chapter 4 practice test to solve MCQ questions: Ampere's law, boundary conditions, boundary value problems, charge density, curl operator, differential form of Maxwell's equations, displacement current density, divergence operator, electric charge density, electric field intensity, electric flux density, electromagnetic field theory, electromagnetic spectrum, Euclidean plane, gauss's law, introduction to electromagnetic fields, introduction to electromagnetic theory, Laplacian operator, Lorentz force, magnetic charge density, magnetic field intensity, magnetic flux density, Maxwell's equations, oscillations, photon energy, and surface current density.