Fdtd Modeling Of Metamaterials Theory And Applications

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FDTD Modeling of Metamaterials: Theory and Applications

Yang Hao,Raj Mittra
FDTD Modeling of Metamaterials Theory and Applications Book PDF

Author : Yang Hao,Raj Mittra
Publisher : Artech House
Page : 395 pages
File Size : 50,7 Mb
Release : 2008-10-01
Category : Technology & Engineering
ISBN : 9781596931602

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FDTD Modeling of Metamaterials: Theory and Applications by Yang Hao,Raj Mittra Pdf

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.

Metamaterials

Tie Jun Cui,David Smith,Ruopeng Liu
Metamaterials Book PDF

Author : Tie Jun Cui,David Smith,Ruopeng Liu
Publisher : Springer Science & Business Media
Page : 367 pages
File Size : 49,8 Mb
Release : 2009-10-30
Category : Technology & Engineering
ISBN : 9781441905734

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Metamaterials by Tie Jun Cui,David Smith,Ruopeng Liu Pdf

Metamaterials:Theory, Design, and Applications goes beyond left-handed materials (LHM) or negative index materials (NIM) and focuses on recent research activity. Included here is an introduction to optical transformation theory, revealing invisible cloaks, EM concentrators, beam splitters, and new-type antennas, a presentation of general theory on artificial metamaterials composed of periodic structures, coverage of a new rapid design method for inhomogeneous metamaterials, which makes it easier to design a cloak, and new developments including but not limited to experimental verification of invisible cloaks, FDTD simulations of invisible cloaks, the microwave and RF applications of metamaterials, sub-wavelength imaging using anisotropic metamaterials, dynamical metamaterial systems, photonic metamaterials, and magnetic plasmon effects of metamaterials.

Advanced FDTD Methods

Wenhua Yu
Advanced FDTD Methods Book PDF

Author : Wenhua Yu
Publisher : Artech House
Page : 267 pages
File Size : 54,7 Mb
Release : 2011
Category : Mathematics
ISBN : 9781608071777

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Advanced FDTD Methods by Wenhua Yu Pdf

Advanced FDTD Methods: Parallelization, Acceleration, and Engineering Applications -- Contents -- Preface -- Chapter 1 Computational Electromagnetic Methods -- 1.1 FDTD METHOD -- 1.1.1 FDTD Update Equations -- 1.1.2 Stability Analysis -- 1.1.3 Boundary Conditions -- 1.2 METHOD OF MOMENTS -- 1.3 FINITE ELEMENT METHOD -- 1.3.1 Scalar Formulation -- 1.3.2 Vector Formulation -- 1.4 FINITE INTEGRATION TECHNIQUE -- References -- Chapter 2 FDTD Optimization and Acceleration -- 2.1 INTRODUCTION TO CPU ARCHITECTURE -- 2.2 SSE INSTRUCTION SET -- 2.3 CACHE OPTIMIZATION -- 2.4 TASK PARALLELIZATION AND BUNDLING -- 2.5 PREFETCH -- 2.6 READING OR WRITING COMBINATION -- 2.7 MATERIAL LOOP-UP TABLE -- 2.8 NUMA OPTIMIZATION -- 2.9 IMPLEMENTATION OF VALU FDTD METHOD -- References -- Chapter 3 Parallel FDTD Method and Systems -- 3.1 PARALLEL FDTD METHOD -- 3.2 OPENMP FOR MULTICORE PROCESSORS -- 3.3 MPI TECHNIQUE -- 3.4 NETWORK CARD, SWITCH, AND CABLE -- References -- Chapter 4 Electromagnetic Simulation Techniques -- 4.1 MESH GENERATION TECHNIQUES -- 4.2 BASIC SIMULATION PROCEDURE -- 4.3 DIPOLE ANTENNA -- 4.4 VIVALDI ANTENNA SIMULATION -- 4.5 BANDED MICROWAVE CONNECTOR -- 4.6 PARALLEL LINES -- 4.7 TWO-PORT ANTENNA -- 4.8 SLOT COUPLING -- 4.9 MICROWAVE FILTER -- 4.10 OPTIMIZATION AND PARAMETER SCAN -- 4.11 PERIODIC STRUCTURE SIMULATION -- 4.12 GROUND PENETRATING RADAR MODEL -- 4.13 MICROWAVE CONNECTOR -- References -- Chapter 5 EM Simulation Software Benchmarks -- 5.1 BASIC STEPS IN EM SIMULATION -- 5.1.1 HFSS -- 5.1.2 CST -- 5.1.3 FEKO -- 5.1.4 GEMS -- 5.2 HARDWARE PLATFORMS -- 5.3 PATCH ANTENNA -- 5.4 VIVALDI ANTENNA -- 5.5 SCATTERING OF DIELECTRIC SPHERE -- 5.6 CELL PHONE ANTENNA -- 5.7 ELECTROMAGNETIC BANDGAP STRUCTURE -- 5.8 STANDARD SAR TEST -- 5.9 WAVEGUIDE FILTER -- References -- Chapter 6 Large Multiscale Problem Solving -- 6.1 RADIO FREQUENCY PROTECTION.

Advances in FDTD Computational Electrodynamics

Allen Taflove,Ardavan Oskooi,Steven G. Johnson
Advances in FDTD Computational Electrodynamics Book PDF

Author : Allen Taflove,Ardavan Oskooi,Steven G. Johnson
Publisher : Artech House
Page : 640 pages
File Size : 41,5 Mb
Release : 2013
Category : Science
ISBN : 9781608071708

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Advances in FDTD Computational Electrodynamics by Allen Taflove,Ardavan Oskooi,Steven G. Johnson Pdf

Advances in photonics and nanotechnology have the potential to revolutionize humanitys ability to communicate and compute. To pursue these advances, it is mandatory to understand and properly model interactions of light with materials such as silicon and gold at the nanoscale, i.e., the span of a few tens of atoms laid side by side. These interactions are governed by the fundamental Maxwells equations of classical electrodynamics, supplemented by quantum electrodynamics. This book presents the current state-of-the-art in formulating and implementing computational models of these interactions. Maxwells equations are solved using the finite-difference time-domain (FDTD) technique, pioneered by the senior editor, whose prior Artech House books in this area are among the top ten most-cited in the history of engineering. This cutting-edge resource helps readers understand the latest developments in computational modeling of nanoscale optical microscopy and microchip lithography, as well as nanoscale plasmonics and biophotonics.

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

Jichun Li,Yunqing Huang
Time Domain Finite Element Methods for Maxwell s Equations in Metamaterials Book PDF

Author : Jichun Li,Yunqing Huang
Publisher : Springer Science & Business Media
Page : 309 pages
File Size : 44,8 Mb
Release : 2012-12-15
Category : Computers
ISBN : 9783642337895

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Time-Domain Finite Element Methods for Maxwell's Equations in Metamaterials by Jichun Li,Yunqing Huang Pdf

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.

Mechanics of Metamaterials with Negative Parameters

Teik-Cheng Lim
Mechanics of Metamaterials with Negative Parameters Book PDF

Author : Teik-Cheng Lim
Publisher : Springer Nature
Page : 702 pages
File Size : 43,9 Mb
Release : 2020-07-23
Category : Technology & Engineering
ISBN : 9789811564468

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Mechanics of Metamaterials with Negative Parameters by Teik-Cheng Lim Pdf

This book discusses bulk solids that derive their mechanical properties not from those of their base materials, but from their designed microstructures. Focusing on the negative mechanical properties, it addresses topics that reveal the counter-intuitive nature of solids, specifically the negativity of properties that are commonly positive, such as negative bulk modulus, negative compressibility, negative hygroexpansion, negative thermal expansion, negative stiffness phase, and negative Poisson’s ratio. These topics are significant not only due to the curiosity they have sparked, but also because of the possibility of designing materials and structures that can behave in ways that are not normally expected in conventional solids, and as such, of materials that can outperform solids and structures made from conventional materials. The book includes illustrations to facilitate learning, and, where appropriate, reference tables. The presentation is didactic, starting with simple cases, followed by increasingly complex ones. It provides a solid foundation for graduate students, and a valuable resource for practicing materials engineers seeking to develop novel materials through the judicious design of microstructures and their corresponding mechanisms.

Computational Electromagnetics with MATLAB, Fourth Edition

Matthew N.O. Sadiku
Computational Electromagnetics with MATLAB Fourth Edition Book PDF

Author : Matthew N.O. Sadiku
Publisher : CRC Press
Page : 687 pages
File Size : 43,6 Mb
Release : 2018-07-20
Category : Technology & Engineering
ISBN : 9781351365093

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Computational Electromagnetics with MATLAB, Fourth Edition by Matthew N.O. Sadiku Pdf

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.

Advances in Mathematical Methods and High Performance Computing

Vinai K. Singh,David Gao,Andreas Fischer
Advances in Mathematical Methods and High Performance Computing Book PDF

Author : Vinai K. Singh,David Gao,Andreas Fischer
Publisher : Springer
Page : 503 pages
File Size : 49,8 Mb
Release : 2019-02-14
Category : Computers
ISBN : 9783030024871

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Advances in Mathematical Methods and High Performance Computing by Vinai K. Singh,David Gao,Andreas Fischer Pdf

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.

Handbook of Nanoscience, Engineering, and Technology

William A. Goddard III,Donald Brenner,Sergey Edward Lyshevski,Gerald J Iafrate
Handbook of Nanoscience Engineering and Technology Book PDF

Author : William A. Goddard III,Donald Brenner,Sergey Edward Lyshevski,Gerald J Iafrate
Publisher : CRC Press
Page : 1075 pages
File Size : 53,8 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781439860168

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Handbook of Nanoscience, Engineering, and Technology by William A. Goddard III,Donald Brenner,Sergey Edward Lyshevski,Gerald J Iafrate Pdf

In his 1959 address, "There is Plenty of Room at the Bottom," Richard P. Feynman speculated about manipulating materials atom by atom and challenged the technical community "to find ways of manipulating and controlling things on a small scale." This visionary challenge has now become a reality, with recent advances enabling atomistic-level tailoring and control of materials. Exemplifying Feynman’s vision, Handbook of Nanoscience, Engineering, and Technology, Third Edition continues to explore innovative nanoscience, engineering, and technology areas. Along with updating all chapters, this third edition extends the coverage of emerging nano areas even further. Two entirely new sections on energy and biology cover nanomaterials for energy storage devices, photovoltaics, DNA devices and assembly, digital microfluidic lab-on-a-chip, and much more. This edition also includes new chapters on nanomagnet logic, quantum transport at the nanoscale, terahertz emission from Bloch oscillator systems, molecular logic, electronic optics in graphene, and electromagnetic metamaterials. With contributions from top scientists and researchers from around the globe, this color handbook presents a unified, up-to-date account of the most promising technologies and developments in the nano field. It sets the stage for the next revolution of nanoscale manufacturing—where scalable technologies are used to manufacture large numbers of devices with complex functionalities.

Electromagnetic Compatibility for Space Systems Design

Nikolopoulos, Christos D.
Electromagnetic Compatibility for Space Systems Design Book PDF

Author : Nikolopoulos, Christos D.
Publisher : IGI Global
Page : 346 pages
File Size : 44,6 Mb
Release : 2018-03-02
Category : Science
ISBN : 9781522554165

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Electromagnetic Compatibility for Space Systems Design by Nikolopoulos, Christos D. Pdf

In the aerospace industry, avoiding operating issues, especially in regard to space missions and satellite structures, is crucial. The vast majority of these issues can be traced to disturbances in the electromagnetic fields used. Electromagnetic Compatibility for Space Systems Design is a critical scholarly resource that examines the applications of electromagnetic compatibility and electromagnetic interference in the space industry. Featuring coverage on a wide range of topics, such as magnetometers, electromagnetic environmental effects, and electromagnetic shielding, this book is geared toward managers, engineers, and researchers seeking current research on the applications of electromagnetic technologies in the aerospace field.

Antennas and Propagation for Body-Centric Wireless Communications, Second Edition

Peter S. Hall,Yang Hao
Antennas and Propagation for Body Centric Wireless Communications Second Edition Book PDF

Author : Peter S. Hall,Yang Hao
Publisher : Artech House
Page : 404 pages
File Size : 52,7 Mb
Release : 2012
Category : Technology & Engineering
ISBN : 9781608073764

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Antennas and Propagation for Body-Centric Wireless Communications, Second Edition by Peter S. Hall,Yang Hao Pdf

Now in a newly updated and revised edition, this timely resource provides you with complete and current details on the theory, design, and applications of wireless antennas for on-body electronic systems. The Second Edition offers readers brand new material on advances in physical phantom design and production, recent developments in simulation methods and numerical phantoms, descriptions of methods for simulation of moving bodies, and the use of the body as a transmission channel. You also find a completely revised chapter on channel characterization and antenna design at microwave frequencies. This cutting-edge volume brings you the state-of-the-art in existing applications like Bluetooth headsets together with detailed treatment of techniques, tools, and challenges in developing on-body antennas for an array of medical, emergency response, law enforcement, personal entertainment, and military applications on the horizon. The book briefs you on energy propagation around and into the body and how to estimate performance of on-body wireless links, and then dives into the nuts-and-bolts of designing antenna systems that deliver the goods. It covers on-body communication channels at microwave frequency bands and at low frequency bands, as well as ultra wideband systems for WPANs and WBANs. You get details on body-centric UWB antennas and channels, as well as advances in wearable mobile, EBG, and smart fabricù antennas for cellular and WLAN communications. Chapters on telemedicine applications, such as remote diagnoses, and implantable medical devices cover crucial propagation issues and other obstacles that need to be addressed. Rounding out the coverage is a section on antenna design for body-sensor networks and their emerging military and space applications. Packed with hands-on guidance from noted experts, this volume will be indispensable for your efforts in designing and improving body-centric communication systems.

Electromagnetic Waves 2

Anonim
Electromagnetic Waves 2 Book PDF

Author : Anonim
Publisher : John Wiley & Sons
Page : 274 pages
File Size : 42,7 Mb
Release : 2021-05-11
Category : Science
ISBN : 9781789450071

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Electromagnetic Waves 2 by Anonim Pdf

Electromagnetic Waves 2 examines antennas in the field of radio waves. It analyzes the conditions of use and the parameters that are necessary in order to create an effective antenna. This book presents antennas’ definitions, regulations and fundamental equations, and describes the various forms of antennas that can be used in radio: horns, waveguides, coaxial cables, printed and miniature antennas. It presents the characterization methods and the link budgets as well as the digital methods that make the fine calculation of radio antennas possible. Electromagnetic Waves 2 is a collaborative work, completed only with the invaluable contributions of Ibrahima Sakho, Hervé Sizun and JeanPierre Blot, not to mention the editor, Pierre-Noël Favennec. Aimed at students and engineers, this book provides essential theoretical support for the design and deployment of wireless radio and optical communication systems.

Transformation Electromagnetics and Metamaterials

Douglas H. Werner,Do-Hoon Kwon
Transformation Electromagnetics and Metamaterials Book PDF

Author : Douglas H. Werner,Do-Hoon Kwon
Publisher : Springer Science & Business Media
Page : 499 pages
File Size : 53,8 Mb
Release : 2013-07-19
Category : Technology & Engineering
ISBN : 9781447149965

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Transformation Electromagnetics and Metamaterials by Douglas H. Werner,Do-Hoon Kwon Pdf

Transformation electromagnetics is a systematic design technique for optical and electromagnetic devices that enables novel wave-material interaction properties. The associated metamaterials technology for designing and realizing optical and electromagnetic devices can control the behavior of light and electromagnetic waves in ways that have not been conventionally possible. The technique is credited with numerous novel device designs, most notably the invisibility cloaks, perfect lenses and a host of other remarkable devices. Transformation Electromagnetics and Metamaterials: Fundamental Principles and Applications presents a comprehensive treatment of the rapidly growing area of transformation electromagnetics and related metamaterial technology with contributions on the subject provided by a collection of leading experts from around the world. On the theoretical side, the following questions will be addressed: “Where does transformation electromagnetics come from?,” “What are the general material properties for different classes of coordinate transformations?,” “What are the limitations and challenges of device realizations?,” and “What theoretical tools are available to make the coordinate transformation-based designs more amenable to fabrication using currently available techniques?” The comprehensive theoretical treatment will be complemented by device designs and/or realizations in various frequency regimes and applications including acoustic, radio frequency, terahertz, infrared, and the visible spectrum. The applications encompass invisibility cloaks, gradient-index lenses in the microwave and optical regimes, negative-index superlenses for sub-wavelength resolution focusing, flat lenses that produce highly collimated beams from an embedded antenna or optical source, beam concentrators, polarization rotators and splitters, perfect electromagnetic absorbers, and many others. This book will serve as the authoritative reference for students and researchers alike to the fast-evolving and exciting research area of transformation electromagnetics/optics, its application to the design of revolutionary new devices, and their associated metamaterial realizations.

Modeling and Simulations for Metamaterials: Emerging Research and Opportunities

Armghan, Ammar,Hu, Xinguang,Javed, Muhammad Younus
Modeling and Simulations for Metamaterials Emerging Research and Opportunities Book PDF

Author : Armghan, Ammar,Hu, Xinguang,Javed, Muhammad Younus
Publisher : IGI Global
Page : 171 pages
File Size : 52,5 Mb
Release : 2018-03-02
Category : Technology & Engineering
ISBN : 9781522541813

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Modeling and Simulations for Metamaterials: Emerging Research and Opportunities by Armghan, Ammar,Hu, Xinguang,Javed, Muhammad Younus Pdf

The design and study of materials is a pivotal component to new discoveries in the various fields of science and technology. By understanding the components and structures of materials, researchers can increase its applications across different industries. Modeling and Simulations for Metamaterials: Emerging Research and Opportunities is a critical scholarly resource that examines the physics of metamaterials with an emphasis on negative-index metamaterials and their applications at terahertz frequencies. Featuring coverage on a broad range of topics, such as electromagnetic waves, harmonic oscillator model, and scattering analysis, this book is geared towards academicians, researchers, engineers, industrialists, and graduate students researching in the field.

Polarized Light and Optical Systems

Russell Chipman,Wai Sze Tiffany Lam,Garam Young
Polarized Light and Optical Systems Book PDF

Author : Russell Chipman,Wai Sze Tiffany Lam,Garam Young
Publisher : CRC Press
Page : 1037 pages
File Size : 43,9 Mb
Release : 2018-07-16
Category : Science
ISBN : 9781498700573

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Polarized Light and Optical Systems by Russell Chipman,Wai Sze Tiffany Lam,Garam Young Pdf

Polarized Light and Optical Systems presents polarization optics for undergraduate and graduate students in a way which makes classroom teaching relevant to current issues in optical engineering. This curriculum has been developed and refined for a decade and a half at the University of Arizona’s College of Optical Sciences. Polarized Light and Optical Systems provides a reference for the optical engineer and optical designer in issues related to building polarimeters, designing displays, and polarization critical optical systems. The central theme of Polarized Light and Optical Systems is a unifying treatment of polarization elements as optical elements and optical elements as polarization elements. Key Features Comprehensive presentation of Jones calculus and Mueller calculus with tables and derivations of the Jones and Mueller matrices for polarization elements and polarization effects Classroom-appropriate presentations of polarization of birefringent materials, thin films, stress birefringence, crystal polarizers, liquid crystals, and gratings Discussion of the many forms of polarimeters, their trade-offs, data reduction methods, and polarization artifacts Exposition of the polarization ray tracing calculus to integrate polarization with ray tracing Explanation of the sources of polarization aberrations in optical systems and the functional forms of these polarization aberrations Problem sets to build students’ problem-solving capabilities.