Smart Materials Design For Electromagnetic Interference Shielding Applications
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Smart Materials Design for Electromagnetic Interference Shielding Applications
Author: Sundeep K. Dhawan
language: en
Publisher: Bentham Science Publishers
Release Date: 2022-11-08
With the rapid developments in microchips, mobile communication and satellite communication, electromagnetic interference (EMI) or Radio Frequency Interference (RFI) has received significant attention to ensure high performance of electronic items and to avoid any adverse effect on human health. EMI is one of the main factors that weaken electronic system performance and is considered as a modern form of environmental pollution. Many efforts have been made to reduce EMI, including industrial regulations and R&D funding.The expansion of the IT industry has promoted the development of microwave absorbing materials (MAMs) and EMI shielding materials to improve the resistance of smart devices to EMI. This book presents a comprehensive review of the recent developments in EMI shielding and the design of microwave absorbing materials. Chapters cover the basic mechanism of shielding and radiation absorption, measurement procedures, factors affecting the shielding and different materials for shielding and absorption (e.g. MWCNT, conjugated polymers, graphene, MXene based hybrid materials, Carbon foam, graphene based thermoplastic polyurethane nanocomposites, carbon-carbon composites, nano ferrite composites and conducting Ferro fluids). An analysis of EMI shielding using fillers composed of different materials is also presented. In addition, key issues and current challenges to achieve better shielding and absorption performance for various materials are explained, giving the readers a broader perspective of the subject. The book is suitable as a detailed reference for students in electronics engineering, materials science and other technical courses, and professionals working on materials for designing EMI shielding mechanisms.
Polymer Matrix Composite Materials
Author: Debdatta Ratna
language: en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date: 2023-11-20
The book provides accessible and comprehensive information on polymer matrix composites. It presents the basic concept of design of composite materials. It includes chapters on materials testing and characterization, such as mechanical testing and thermal analysis, and lifetime prediction. It discusses both structural and functional applications. Offers comprehensive information on processing, properties and applications polymer matrix composites Presents and reviews the recent development in the field e.g. damage tolerant composites, biocomposites, additive manufacturing Includes latest techniques of performance evaluation and life time assessment of composite materials
Metamaterial for Planar Antenna
Metamaterials, with their unique ability to control electromagnetic waves, have revolutionized the field of antenna design, enabling performance enhancements that were previously unattainable. This book discusses the integration of metamaterials and metasurfaces with planar antenna covering topics such as gain enhancement, bandwidth improvement, beam-tilting mechanisms, and isolation techniques for modern communication systems. Richly illustrated and meticulously detailed, the book is a good reference for designing industrial applications of 5G wireless communication system using metamaterials and meta surfaces. This well illustrated book will be a useful resource for students, engineers, physicists, and other researchers working in wireless communication, microwave engineering, and electromagnetic design. Newcomers will find foundational knowledge about metamaterials and their applications, while seasoned researchers will benefit from in-depth discussions and innovative approaches to antenna design.