Transformation Optics based Antennas

Transformation Optics-based Antennas is organized into two chapters that follow an introduction that presents the basic principles of the transformation optics concept. Two types of transformation are presented, coordinate transformation and space transformation. Implementations using metamaterials are also discussed. Chapter One focuses on coordinate transformation in the design of devices capable of modifying the electromagnetic appearance of a radiating source. Transformation of a directive radiation pattern into an isotropic one (and vice-versa) through space stretching and compression, respectively, and the possibility of creating multiple beams are also studied. Chapter Two deals with devices designed using space transformation concepts. Quasi-conformal transformation optics (QCTO) are applied for the design of lenses, either to compensate for the phase shift created by the conformation of an array of sources or to steer a beam to an off-normal direction. Focuses firstly on the theoretical tools that define transformation optics Address the origin of these concepts by analyzing Fermat’s principle Details the basic approaches and methods needed to design practical applications of transformation optics concepts

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  • Author : Shah Nawaz Burokur
  • Publisher : Elsevier
  • Pages : 122 pages
  • ISBN : 0081017715
  • Rating : 4/5 from 21 reviews
CLICK HERE TO GET THIS BOOKTransformation Optics based Antennas

Transformation Optics-based Antennas

Transformation Optics-based Antennas
  • Author : Shah Nawaz Burokur,André de Lustrac,Jianjia Yi,Paul-Henri Tichit
  • Publisher : Elsevier
  • Release : 25 June 2016
GET THIS BOOKTransformation Optics-based Antennas

Transformation Optics-based Antennas is organized into two chapters that follow an introduction that presents the basic principles of the transformation optics concept. Two types of transformation are presented, coordinate transformation and space transformation. Implementations using metamaterials are also discussed. Chapter One focuses on coordinate transformation in the design of devices capable of modifying the electromagnetic appearance of a radiating source. Transformation of a directive radiation pattern into an isotropic one (and vice-versa) through space stretching and compression, respectively, and the

Aperture Antennas for Millimeter and Sub-Millimeter Wave Applications

Aperture Antennas for Millimeter and Sub-Millimeter Wave Applications
  • Author : Artem Boriskin,Ronan Sauleau
  • Publisher : Springer
  • Release : 05 September 2017
GET THIS BOOKAperture Antennas for Millimeter and Sub-Millimeter Wave Applications

This book presents the technology of millimetre waves and Terahertz (THz) antennas. It highlights the importance of moderate and high-gain aperture antennas as key devices for establishing point-to-point and point-to-multipoint radio links for far-field and near-field applications, such as high data-rate communications, intelligent transport, security imaging, exploration and surveillance systems. The book provides a comprehensive overview of the key antenna technologies developed for the mm wave and THz domains, including established ones – such as integrated lens antennas, advanced 2D and 3

Transformation Electromagnetics and Metamaterials

Transformation Electromagnetics and Metamaterials
  • Author : Douglas H. Werner,Do-Hoon Kwon
  • Publisher : Springer Science & Business Media
  • Release : 19 July 2013
GET THIS BOOKTransformation Electromagnetics and Metamaterials

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

Metamaterials

Metamaterials
  • Author : Tie Jun Cui,Wen Xuan Tang,Xin Mi Yang,Zhong Lei Mei,Wei Xiang Jiang
  • Publisher : CRC Press
  • Release : 19 December 2017
GET THIS BOOKMetamaterials

Metamaterials: Beyond Crystals, Noncrystals, and Quasicrystals is a comprehensive and updated research monograph that focuses on recent advances in metamaterials based on the effective medium theory in microwave frequencies. Most of these procedures were conducted in the State Key Laboratory of Millimeter Waves, Southeast University, China. The book conveys the essential concept of metamaterials from the microcosmic structure to the macroscopic electromagnetic properties and helps readers quickly obtain needed skills in creating new devices at microwave frequencies using metamaterials. The

Advanced Computational Electromagnetic Methods

Advanced Computational Electromagnetic Methods
  • Author : Wenhua Yu,Wenxing Li,Atef Elsherbeni,Yahya Rahmat-Samii
  • Publisher : Artech House
  • Release : 01 March 2015
GET THIS BOOKAdvanced Computational Electromagnetic Methods

This new resource covers the latest developments in computational electromagnetic methods, with emphasis on cutting-edge applications. This book is designed to extend existing literature to the latest development in computational electromagnetic methods, which are of interest to readers in both academic and industrial areas. The topics include advanced techniques in MoM, FEM and FDTD, spectral domain method, GPU and Phi hardware acceleration, metamaterials, frequency and time domain integral equations, and statistics methods in bio-electromagnetics.

World Scientific Handbook Of Metamaterials And Plasmonics (In 4 Volumes)

World Scientific Handbook Of Metamaterials And Plasmonics (In 4 Volumes)
  • Author : Maier Stefan A
  • Publisher : World Scientific
  • Release : 14 June 2011
GET THIS BOOKWorld Scientific Handbook Of Metamaterials And Plasmonics (In 4 Volumes)

Metamaterials represent a new emerging innovative field of research which has shown rapid acceleration over the last couple of years. In this handbook, we present the richness of the field of metamaterials in its widest sense, describing artificial media with sub-wavelength structure for control over wave propagation in four volumes. Volume 1 focuses on the fundamentals of electromagnetic metamaterials in all their richness, including metasurfaces and hyperbolic metamaterials. Volume 2 widens the picture to include elastic, acoustic, and seismic systems, whereas Volume 3

Handbook of Grid Generation

Handbook of Grid Generation
  • Author : Joe F. Thompson,Bharat K. Soni,Nigel P. Weatherill
  • Publisher : CRC Press
  • Release : 29 December 1998
GET THIS BOOKHandbook of Grid Generation

Handbook of Grid Generation addresses the use of grids (meshes) in the numerical solutions of partial differential equations by finite elements, finite volume, finite differences, and boundary elements. Four parts divide the chapters: structured grids, unstructured girds, surface definition, and adaption/quality. An introduction to each section provides a roadmap through the material. This handbook covers: Fundamental concepts and approaches Grid generation process Essential mathematical elements from tensor analysis and differential geometry, particularly relevant to curves and surfaces Cells of

Broadband Metamaterials in Electromagnetics

Broadband Metamaterials in Electromagnetics
  • Author : Douglas H. Werner
  • Publisher : CRC Press
  • Release : 06 July 2017
GET THIS BOOKBroadband Metamaterials in Electromagnetics

The rapid development of technology based on metamaterials coupled with the recent introduction of the transformation optics technique provides an unprecedented ability for device designers to manipulate and control the behavior of electromagnetic wave phenomena. Many of the early metamaterial designs, such as negative index materials and electromagnetic bandgap surfaces, were limited to operation only over a very narrow bandwidth. However, recent groundbreaking work reported by several international research groups on the development of broadband metamaterials has opened up the

Modern Printed-Circuit Antennas

Modern Printed-Circuit Antennas
  • Author : Hussain Al-Rizzo
  • Publisher : BoD – Books on Demand
  • Release : 28 October 2020
GET THIS BOOKModern Printed-Circuit Antennas

This book presents in-depth information on a variety of the latest developments in modern printed-circuit antennas written by several prominent authors in the field. This book consists of nine chapters covering a wide range of recent research topics. The topics covered include low-profile metamaterial-based adaptive beamforming techniques, high performance meta-surface antennas, fractal antennas, reconfigurable antennas for 5G systems operating at 60 GHz, radiation pattern synthesis of planar arrays using parasitic patches fed by a small number of active elements, decoupled and

Manipulation of Surface Waves through Metasurfaces

Manipulation of Surface Waves through Metasurfaces
  • Author : Mario Junior Mencagli
  • Publisher : Springer
  • Release : 09 March 2019
GET THIS BOOKManipulation of Surface Waves through Metasurfaces

This book presents innovative ideas and technical contributions in the area of metasurfaces and antenna technologies. On the one hand, it presents an effective method to analyze metasurfaces constituted by metallic texture with certain geometries. It shows how this method can be applied to the design of metasurface (MTS) antennas for deep space communications and other planar microwave devices. On the other hand, the book reports on a general methodology developed for analyzing flat devices realized by using modulated MTSs,

Metamaterials and Metasurfaces

Metamaterials and Metasurfaces
  • Author : Josep Canet-Ferrer
  • Publisher : BoD – Books on Demand
  • Release : 03 January 2019
GET THIS BOOKMetamaterials and Metasurfaces

Metamaterials have provided applications in spectral ranges covering radio frequencies and ultraviolet. However, most applications have been extrapolated to the visible or near-infrared after being developed at the GHz level. This is due to technological reasons since fabrication of microwave antennas is not as demanding as THz resonators or plasmonic nanostructures. Accordingly, this book has been divided into three parts. In the first part, fundamentals of metamaterials and metadevices are discussed, while describing recent advances in the field. In the

Electromagnetic Metamaterials

Electromagnetic Metamaterials
  • Author : Kazuaki Sakoda
  • Publisher : Springer
  • Release : 19 September 2020
GET THIS BOOKElectromagnetic Metamaterials

This book presents novel and fundamental aspects of metamaterials, which have been overlooked in most previous publications, including chirality, non-reciprocity, and the Dirac-cone formation. It also describes the cutting-edge achievements of experimental studies in the last several years: the development of high-regularity metasurfaces in optical frequencies, high-performance components in the terahertz range, and active, chiral, nonlinear and non-reciprocal metamaterials in the microwave range. Presented here are unique features such as tunable metamaterials based on the discharge plasma, selective thermal emission

Metamaterials for Antenna Applications

Metamaterials for Antenna Applications
  • Author : Amit K. Singh,Mahesh P. Abegaonkar,Shiban Kishen Koul
  • Publisher : CRC Press
  • Release : 13 September 2021
GET THIS BOOKMetamaterials for Antenna Applications

The book presents an engineering approach for the development of metamaterials and metasurfaces with emphasis on application in antennas. It offers an in-depth study, performance analysis and extensive characterization on different types of metamaterials and metasurfaces. Practical examples included in the book will help readers to enhance performance of antennas and also develop metamaterial-based absorbers for a variety of applications. Key Features Provides background for design and development of metamaterial structures using novel unit cells Gives in-depth performance study of

Dielectric Metamaterials

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  • Author : Igal Brener,Sheng Liu,Isabelle Staude,Jason Valentine,Christopher Holloway
  • Publisher : Woodhead Publishing
  • Release : 15 October 2019
GET THIS BOOKDielectric Metamaterials

Dielectric Metamaterials: Fundamentals, Designs and Applications links fundamental Mie scattering theory with the latest dielectric metamaterial research, providing a valuable reference for new and experienced researchers in the field. The book begins with a historical, evolving overview of Mie scattering theory. Next, the authors describe how to apply Mie theory to analytically solve the scattering of electromagnetic waves by subwavelength particles. Later chapters focus on Mie resonator-based metamaterials, starting with microwaves where particles are much smaller than the free space