tailieunhanh - METAMATERIAL

Metamaterials, . artificial materials with properties not found in nature (Caloz & Itoh, 2006; Marqués et al., 2008), have gained a lot of attention in the past decade. The virtually unlimited freedom in tailoring their constitutive parameters created hopes for the realization of unique devices, such as subwavelength lenses and invisibility cloaks, which were essentially impossible to achieve with classical materials. However, the implementation of such devices has been hindered by the inherent limitation of conventional metamaterials: non-perfect homogeneity due to the periodicity being insufficiently smaller than the wavelength, high insertion and thermal losses due to the conduction properties of the constituent elements and narrow bandwidth caused by. | METAMATERIAL Edited by Xun-Ya Jiang Metamaterial Edited by Xun-Ya Jiang Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which allows users to download copy and build upon published articles even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. As for readers this license allows users to download copy and build upon published chapters even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Vana Persen Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published May 2012 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Metamaterial Edited by Xun-Ya Jiang p. cm. ISBN 978-953-51-0591-6 INTECH open science I open minds free online editions of InTech Books and Journals can be found at .

• Cơ khí - Chế tạo máy
• Graphene and Subsequent
• Multi Scale Metamaterials
• Waveguide and Scattering
• Metamaterial Systems
• Multi Element Resonance
• Transformation and Applications