Multifunctional Metasurfaces
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Multifunctional Metasurfaces
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Author : He-Xiu Xu
language : en
Publisher: Springer Nature
Release Date : 2022-06-01
Multifunctional Metasurfaces written by He-Xiu Xu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Science categories.
In recent years, we have witnessed a rapid expansion of using super-thin metasurfaces to manipulate light or electromagnetic wave in a subwavelength scale. However, most designs are confined to a passive scheme and monofunctional operation, which hinders considerably the promising applications of the metasurfaces. Specifically, the tunable and multifunctional metasurfaces enable to facilitate switchable functionalities and multiple functionalities which are extremely essential and useful for integrated optics and microwaves, well alleviating aforementioned issues. In this book, we introduce our efforts in exploring the physics principles, design approaches, and numerical and experimental demonstrations on the fascinating functionalities realized. We start by introducing in Chapter 2 the "merging" scheme in constructing multi-functional metadevices, paying particular attention to its shortcomings issues. Having understood the merits and disadvantages of the "merging" scheme, we then introduce in Chapter 3 another approach to realize bifunctional metadevices under linearly polarized excitations, working in both reflection and transmission geometries or even in the full space. As a step further, we summarizes our efforts in Chapter 4 on making multifunctional devices under circularly polarized excitations, again including designing principles and devices fabrications/characterizations. Starting from Chapter 5, we turn to introduce our efforts on using the "active" scheme to construct multifunctional metadevices under linearly polarized wave operation. Chapter 6 further concentrates on how to employ the tunable strategy to achieve helicity/frequency controls of the circularly polarized waves in reflection geometry. We finally conclude this book in Chapter 7 by presenting our perspectives on future directions of metasurfaces and metadevices.
Multifunctional Metasurfaces
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Author : He-Xiu Xu
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2021-03-16
Multifunctional Metasurfaces written by He-Xiu Xu and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-16 with Technology & Engineering categories.
In recent years, we have witnessed a rapid expansion of using super-thin metasurfaces to manipulate light or electromagnetic wave in a subwavelength scale. However, most designs are confined to a passive scheme and monofunctional operation, which hinders considerably the promising applications of the metasurfaces. Specifically, the tunable and multifunctional metasurfaces enable to facilitate switchable functionalities and multiple functionalities which are extremely essential and useful for integrated optics and microwaves, well alleviating aforementioned issues. In this book, we introduce our efforts in exploring the physics principles, design approaches, and numerical and experimental demonstrations on the fascinating functionalities realized. We start by introducing in Chapter 2 the "merging" scheme in constructing multi-functional metadevices, paying particular attention to its shortcomings issues. Having understood the merits and disadvantages of the "merging" scheme, we then introduce in Chapter 3 another approach to realize bifunctional metadevices under linearly polarized excitations, working in both reflection and transmission geometries or even in the full space. As a step further, we summarizes our efforts in Chapter 4 on making multifunctional devices under circularly polarized excitations, again including designing principles and devices fabrications/characterizations. Starting from Chapter 5, we turn to introduce our efforts on using the "active" scheme to construct multifunctional metadevices under linearly polarized wave operation. Chapter 6 further concentrates on how to employ the tunable strategy to achieve helicity/frequency controls of the circularly polarized waves in reflection geometry. We finally conclude this book in Chapter 7 by presenting our perspectives on future directions of metasurfaces and metadevices.
Metasurfaces Physics And Applications
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Author : Sergey I. Bozhevolnyi
language : en
Publisher: MDPI
Release Date : 2018-11-16
Metasurfaces Physics And Applications written by Sergey I. Bozhevolnyi and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-16 with Mathematics categories.
This book is a printed edition of the Special Issue "Metasurfaces: Physics and Applications" that was published in Applied Sciences
Metasurface Driven Electronic Warfare
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Author : Rafael Goncalves Licursi de Mello
language : en
Publisher: John Wiley & Sons
Release Date : 2024-12-24
Metasurface Driven Electronic Warfare written by Rafael Goncalves Licursi de Mello and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-24 with Science categories.
Understand the metasurface revolution in electronic warfare Electronic warfare (EW) ensures to one's forces the safe usage of the electromagnetic spectrum while denying it to adversaries. Modern warfare is an extraordinarily fluid and dynamic activity, with numerous involved systems reconfigurable at the front or back ends. Metasurfaces, however, are artificially engineered surfaces that promise to take this dynamism to unprecedented levels by making platforms (aircraft, vessels, etc.) and the environment itself reconfigurable–a revolution that even major EW authorities have yet to fully comprehend. Metasurface-driven Electronic Warfare outlines the parameters of this revolution and its transformative potential in the EW space. Beginning with a historical overview of the EW dynamism, it then provides the electromagnetics basics to understand metasurfaces, their operation mechanisms, and capacity for shaping electromagnetic waves. Thereafter a series of detailed studies of metasurface applications in EW makes this an indispensable guide to an increasingly dynamic battlefield. Readers will also find: Clear cost-benefit analyses of metasurface substitutions in modern EW scenarios Detailed discussion of metasurface applications including stealth, electronic support, electronic attack, electronic protection, their use in drone swarms, smart environments, and more Simulations of EW scenarios with accompanying MATLAB codes and exercises Metasurface-driven Electronic Warfare is ideal for EW analysts, specialists, and operators, as well as signals intelligence and electrical engineering researchers and students. Because it covers the essentials in both areas, the book is also appropriate to support graduate courses on metasurfaces or EW.
Electromagnetic Metamaterials And Metasurfaces From Theory To Applications
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Author : Long Li
language : en
Publisher: Springer Nature
Release Date : 2024-02-18
Electromagnetic Metamaterials And Metasurfaces From Theory To Applications written by Long Li and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-18 with Technology & Engineering categories.
The subject of this book is the fast-developing area of research known as metamaterials/metasurfaces and some of their engineering applications. This book comprehensively presents the state of the art of metamaterials/metasurfaces from theory to applications. The theoretical side includes electrodynamics of left-handed medium, generalized Snell's law, digital coding metamaterials/metasurfaces, group theory of metamaterials, information metamaterials and metasurfaces, etc. On the application side, a wide range of design examples are discussed, including metamaterial antennas, electromagnetic interference, frequency selective surfaces, wireless power transmission and energy harvesting, cloaking and radar cross section reduction, orbital angular momentum, wireless communication, imaging, etc. The book provides researchers, engineers, and graduate students with a variety of new discoveries, results, information, and knowledge in the field of metamaterials and metasurfaces.
Multifunctional Antennas And Arrays For Wireless Communication Systems
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Author : Satish K. Sharma
language : en
Publisher: John Wiley & Sons
Release Date : 2021-04-13
Multifunctional Antennas And Arrays For Wireless Communication Systems written by Satish K. Sharma and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-13 with Technology & Engineering categories.
MULTIFUNCTIONAL ANTENNAS AND ARRAYS FOR WIRELESS COMMUNICATION SYSTEMS Offers an up-to-date discussion of multifunctional antennas and arrays for wireless communication systems Multifunctional Antennas and Arrays for Wireless Communication Systems is a comprehensive reference on state-of-the-art reconfigurable antennas and 4G/5G communication antennas. The book gives a unique perspective while giving a comprehensive overview of the following topics: Frequency reconfigurable antennas Pattern reconfigurable antennas Polarization reconfigurable antennas Reconfigurable antennas using Liquid Metal, Piezoelectric, and RF MEMS MIMO and 4G/5G wireless communication antennas Metamaterials and metasurfaces in reconfigurable antennas Multifunctional antennas for user equipments (UEs) Defense related antennas and applications Flat panel phased array antennas The book is a valuable resource for the practicing engineer as well as for those within the research field. As wireless communications continuously evolves, more and more functionally will be required, and thus multifunctional antennas and RF systems will be necessary. These multifunctional antennas will require a degree of reconfigurability, and this book discusses various methods which enable this. The main topics of frequency, pattern, and polarization reconfigurability is first discussed. Methods utilizing unique materials and devices, both real and artificial are discussed. The book also delves into 4G/5G antennas as it relates to MIMO, and millimeter-wave phased arrays. Finally, there is a section on defense related multifunctional RF antenna systems.
Frontiers In Optics And Photonics
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Author : Federico Capasso
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2021-06-08
Frontiers In Optics And Photonics written by Federico Capasso and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-08 with Technology & Engineering categories.
This book provides a cutting-edge research overview on the latest developments in the field of Optics and Photonics. All chapters are authored by the pioneers in their field and will cover the developments in Quantum Photonics, Optical properties of 2D Materials, Optical Sensors, Organic Opto-electronics, Nanophotonics, Metamaterials, Plasmonics, Quantum Cascade lasers, LEDs, Biophotonics and biomedical photonics and spectroscopy.
Handbook Of Nano Metamaterials
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Author : Balamati Choudhury
language : en
Publisher: Springer Nature
Release Date : 2025-04-12
Handbook Of Nano Metamaterials written by Balamati Choudhury and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-12 with Technology & Engineering categories.
This handbook is intended to serve as a comprehensive reference work on nano-metamaterials. The book covers an array of topics on nano-metamaterials, from theoretical modeling to fabrication and from measurement techniques to applications. The book comprises contributions by pioneers and leaders in the field of nanotechnology aspects of metamaterials. This volume is part of a larger reference series covering all aspects of metamaterials science and technology. The contents of this volume will be of use to researchers in academia and critical industrial sectors, such as aerospace, satellite communications, and defense.
Tunable And Reconfigurable Optical Metamaterials
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Author : Yuancheng Fan
language : en
Publisher: Frontiers Media SA
Release Date : 2021-10-13
Tunable And Reconfigurable Optical Metamaterials written by Yuancheng Fan and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-13 with Science categories.
Reviews And Advances In Functional Materials
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Author : Xian Jun Loh
language : en
Publisher: World Scientific
Release Date : 2025-02-20
Reviews And Advances In Functional Materials written by Xian Jun Loh and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-20 with Technology & Engineering categories.
This book is a carefully curated selection of the most significant and timely articles from the publisher's premium journal, the World Scientific Annual Review of Functional Materials, which annually publishes invited contributions on the functional aspects of materials science. The journal affiliated to this book is increasingly recognized in the region as a platform for forward-thinking perspectives in materials science, to address global challenges such as sustainability, climate change, environmental protection, energy generation, storage and distribution, food and water safety and provision, global health, and healthcare. This book leads the way to reflect upon and celebrate the scholarly contributions.