Electromagnetic Wave Absorbers Theory Design And Materials PDF Download
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| Author | : Youji Kotsuka |
| Publisher | : John Wiley & Sons |
| Total Pages | : 336 |
| Release | : 2019-09-18 |
| Genre | : Science |
| ISBN | : 1119564123 |
Download Electromagnetic Wave Absorbers Book in PDF, ePub and Kindle
Addresses the importance of EM wave absorbers and details pertinent theory, design, and applications Demands for various EM-wave absorbers are rapidly increasing along with recent trends toward complicated electromagnetic environments and development of higher-frequency communication equipment, including AI technology. This book provides a broad perspective on electromagnetic wave absorbers, as well as discussion of specific types of absorbers, their advantages and disadvantages, their applications, and performance verification. Electromagnetic Wave Absorbers: Detailed Theories and Applications presents the theory behind wave absorbers and their practical usage in design of EM-wave absorber necessary particularly for EMC environments, and similar applications. The first half of the book contains the foundations of electromagnetic wave engineering, specifically the transmission line theories necessary for EM-wave absorber analysis, the basic knowledge of reflection, transmission, and absorption of electromagnetic waves, derivation of Maxwell's equations and computer analysis. The second half describes special mediums, absorber application examples, simplified methods of absorber design, autonomously controllable EM-wave absorber, and more. This valuable text: Provides detailed explanations of basic theory and applied theory for understanding EM-wave absorbers Discusses the material constant measurement methods of EM-wave absorption characteristics that are necessary for designing EM-wave absorbers Includes examples of novel EM-wave absorber configurations Electromagnetic Wave Absorbers: Detailed Theories and Applications is an ideal read for researchers and students concerned with electromagnetic wave engineering. It will also appeal to computer software engineers and electromagnetic field theory researchers.
| Author | : Sung-Soo Kim |
| Publisher | : Springer |
| Total Pages | : 0 |
| Release | : 2024-10-25 |
| Genre | : Technology & Engineering |
| ISBN | : 9789819764761 |
Download Electromagnetic Wave Absorbers: Theory, Design and Materials Book in PDF, ePub and Kindle
This book consists of three main parts: fundamental theory, design principles and methodology, and potential materials that can be applied to EM wave absorbers. In the theory part, this book provides the basics of electromagnetism, circuit and transmission line theory, EM wave propagation and reflection, and complex permittivity and permeability by electric polarization and magnetization of materials. In the design part, design methods are explained for various types of EM wave absorbers based on equivalent circuit models and simulation technologies. Starting from the traditional resonance-type absorber, this book reviews the latest metamaterial and frequency selection surface (FSS) absorbers with more advanced design techniques. Recent research results are also included associated with how to design the ultrawide-bandwidth absorbers through multilayering FSSs or shape-control of lossy materials. In the materials section, various lossy materials are reviewed that can be used as EM wave absorbers, including conductive materials, magnetic materials, dielectric materials, core-shell materials, fiber-reinforced composite materials, and metamaterials or metasurfaces. Literature reviews on their electromagnetic properties and EM wave absorption performance are also presented. Finally, the methods and principles for measuring the high-frequency properties (complex permittivity and permeability) and EM wave absorption are described.
| Author | : Willie J. Padilla |
| Publisher | : Morgan & Claypool Publishers |
| Total Pages | : 199 |
| Release | : 2022-01-24 |
| Genre | : Science |
| ISBN | : 1636392601 |
Download Metamaterial Electromagnetic Wave Absorbers Book in PDF, ePub and Kindle
Electromagnetic metamaterials are a family of shaped periodic materials which achieve extraordinary scattering properties that are difficult or impossible to achieve with naturally occurring materials. This book focuses on one such feature of electromagnetic metamaterials—the theory, properties, and applications of the absorption of electromagnetic radiation. We have written this book for undergraduate and graduate students, researchers, and practitioners, covering the background and tools necessary to engage in the research and practice of metamaterial electromagnetic wave absorbers in various fundamental and applied settings. Given the growing impact of climate change, the call for innovations that can circumvent the use of conventional energy sources will be increasingly important. As we highlight in Chapter 6, the absorption of radiation with electromagnetic metamaterials has been used for energy harvesting and energy generation, and will help to reduce reliance on fossil fuels. Other applications ranging from biochemical sensing to imaging are also covered. We hope this book equips interested readers with the tools necessary to successfully engage in applied metamaterials research for clean, sustainable energy. This book consists of six chapters. Chapter 1 provides an introduction and a brief history of electromagnetic wave absorbers; Chapter 2 focuses on several theories of perfect absorbers; Chapter 3 discusses the scattering properties achievable with metamaterial absorbers; Chapter 4 provides significant detail on the fabricational processes; Chapter 5 discusses examples of dynamical absorbers; and Chapter 6 highlights applications of metamaterial absorbers.
| Author | : Yuping Duan |
| Publisher | : CRC Press |
| Total Pages | : 402 |
| Release | : 2016-10-14 |
| Genre | : Science |
| ISBN | : 9814745111 |
Download Microwave Absorbing Materials Book in PDF, ePub and Kindle
With the phenomenal development of electromagnetic wave communication devices and stealth technology, electromagnetic wave absorbing materials have been attracting attention as antielectromagnetic interference slabs, stealth materials, self-concealing technology, and microwave darkrooms. This book starts with the fundamental theory of electromagnetic wave absorption in loss medium space, followed by a discussion of different microwave absorbents, such as manganese dioxide, iron-based composite powder, conductive polyaniline, barium titanate powder, and manganese nitride. Then, structural absorbing materials are explored, including multilayer materials, new discrete absorbers, microwave absorption coatings, cement-based materials, and structural pyramid materials. Many of the graphics demonstrate not only the principles of physics and experimental results but also the methodology of computing. The book will be useful for graduate students of materials science and engineering, physics, chemistry, and electrical and electronic engineering; researchers in the fields of electromagnetic functional materials and nanoscience; and engineers in the fields of electromagnetic compatibility and stealth design.
| Author | : K.J. Vinoy |
| Publisher | : Springer |
| Total Pages | : 216 |
| Release | : 1996-08-31 |
| Genre | : Political Science |
| ISBN | : |
Download Radar Absorbing Materials Book in PDF, ePub and Kindle
Radar absorbing materials offers an electromagnetic (EM) perspective to the evolution of radar absorbing materials (RAM). The major aspects covered are the EM analysis, design, fabrication and characterization of RAM. This is followed by an exhaustive discussion on the application areas and current trends in RAM. All the major aspects of RAM technology are covered in this book. The analytical techniques are developed from first principles.
| Author | : Yuping Duan |
| Publisher | : CRC Press |
| Total Pages | : 382 |
| Release | : 2016-10-14 |
| Genre | : Science |
| ISBN | : 1315341034 |
Download Microwave Absorbing Materials Book in PDF, ePub and Kindle
With the phenomenal development of electromagnetic wave communication devices and stealth technology, electromagnetic wave absorbing materials have been attracting attention as antielectromagnetic interference slabs, stealth materials, self-concealing technology, and microwave darkrooms. This book starts with the fundamental theory of electromagnetic wave absorption in loss medium space, followed by a discussion of different microwave absorbents, such as manganese dioxide, iron-based composite powder, conductive polyaniline, barium titanate powder, and manganese nitride. Then, structural absorbing materials are explored, including multilayer materials, new discrete absorbers, microwave absorption coatings, cement-based materials, and structural pyramid materials. Many of the graphics demonstrate not only the principles of physics and experimental results but also the methodology of computing. The book will be useful for graduate students of materials science and engineering, physics, chemistry, and electrical and electronic engineering; researchers in the fields of electromagnetic functional materials and nanoscience; and engineers in the fields of electromagnetic compatibility and stealth design.
| Author | : Ahmed Kishk |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 286 |
| Release | : 2022-02-23 |
| Genre | : Science |
| ISBN | : 1839696680 |
Download Recent Topics in Electromagnetic Compatibility Book in PDF, ePub and Kindle
Recent Topics in Electromagnetic Compatability discusses several topics in electromagnetic compatibility (EMC) and electromagnetic interference (EMI), including measurements, shielding, emission, interference, biomedical devices, and numerical modeling. Over five sections, chapters address the electromagnetic spectrum of corona discharge, life cycle assessment of flexible electromagnetic shields, EMC requirements for implantable medical devices, analysis and design of absorbers for EMC applications, artificial surfaces, and media for EMC and EMI shielding, and much more.
| Author | : Davide Micheli |
| Publisher | : LAP Lambert Academic Publishing |
| Total Pages | : 472 |
| Release | : 2012-02 |
| Genre | : Composite materials |
| ISBN | : 9783846559390 |
Download Radar Absorbing Materials and Microwave Shielding Structures Design Book in PDF, ePub and Kindle
The book focuses on electromagnetic absorbing and shielding properties of multilayer materials. Nanomaterials are widely used and composite materials' dielectric characterization is deeply discussed. Very little academic literature exists on how to model(design) an electromagnetic absorber using matrix formalism of microwave propagation through multilayer materials. This book therefore, provides an interesting approach to the absorber's design in which different branches of science are applied and where all of them are used to optimize the "quasi perfect absorber" nanotechnology, electromagnetic wave propagation theory, composite materials manufacturing, evolutionary computation. With respect to the present literature, the method presented in this book computes the absorbing capability of materials, taking into account for the reflection and transmission coefficients, considering also oblique incidence of the electromagnetic field. Theoretical modeling of absorbers is experimentally validated. At the end of the book the electromagnetic shielding performance of carbon-carbon material and of high weight percentage carbon nanotubes based composite materials are throughly analyzed.
| Author | : Wei Lu |
| Publisher | : CRC Press |
| Total Pages | : 325 |
| Release | : 2024-07-12 |
| Genre | : Technology & Engineering |
| ISBN | : 1040050689 |
Download Electromagnetic Wave Absorption and Shielding Materials Book in PDF, ePub and Kindle
This book reveals the latest research findings and innovations in electromagnetic wave absorption and shielding by exploring the design and application of absorbent materials, the optimization of shielding structures and the improvement of testing and evaluation methods. From conductive materials to magnetic materials, and composite materials to nanomaterials, Electromagnetic Wave Absorption and Shielding Materials details the characteristics and advantages of various absorbent materials and explains their applications in electromagnetic wave absorption and shielding. It then introduces the different methods of electromagnetic shielding, including structural shielding and material shielding. The book also studies experimental and testing techniques, including measurement methods and evaluation criteria for electromagnetic wave absorption performance. The book will be of interest to researchers and graduate students in electromagnetic compatibility, materials science and engineering.
| Author | : Josep Canet-Ferrer |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 204 |
| Release | : 2019-01-03 |
| Genre | : Technology & Engineering |
| ISBN | : 1789848423 |
Download Metamaterials and Metasurfaces Book in PDF, ePub and Kindle
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 second part, the discussion is extended to the different spectral ranges focusing on the strategies for enabling the reconfigurability of metadevices. Given the increasing interest in THz applications, these can be found in the third part.
