Metamaterial Technology and Intelligent Metasurfaces for Wireless Communication Systems
Metamaterial Technology and Intelligent Metasurfaces for Wireless Communication Systems

Author: Mehta, Shilpa

Publisher: IGI Global

Published: 2023-08-18

Total Pages: 384

ISBN-13: 1668482886

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Metamaterials and metasurfaces are enabling modern 5G/6G wireless systems to achieve high performance while maintaining efficient costs and sizes. In the wireless industry, transmission lines play a fundamental role in the development of guided wave elements, antennas, radio frequency identification (RFID) tags, and sensors whose efficiency may be enhanced using metamaterials. Additionally, a metamaterial absorber can solve the bandwidth issue of the internet of things (IoTs) backhaul network. Metasurfaces are also potential candidates for implementing reconfigurable intelligent surfaces (RISs) due to their special wireless communication capabilities. Metamaterial Technology and Intelligent Metasurfaces for Wireless Communication Systems compiles and promotes metamaterials research and sheds light on how metamaterials and metasurfaces will be used in the 5G era and beyond. Covering topics such as active and passive metamaterials, metasurfaces-inspired antennas, and metamaterials for RFID and sensors, this book is ideal for researchers, students, academicians, and professionals.

Radar and RF Front End System Designs for Wireless Systems
Radar and RF Front End System Designs for Wireless Systems

Author: Mehta, Shilpa

Publisher: IGI Global

Published: 2024-04-15

Total Pages: 377

ISBN-13:

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The escalating demand for advanced communication, sensing, and scanning systems across various applications as well as the urgency to comprehend the complexities of RF Frontend systems is more pronounced than ever. At the heart of this challenge lies the reconfigurability feature, playing a vital role in shaping the current trajectory of wireless technologies. The book Radar and RF Front End System Designs for Wireless Systems delves straight into this pressing issue and examines the relentless pace of innovation spurred by a myriad of configuration and design architectures. While these advancements hold great promise, they also introduce challenges that warrant thorough examination. Within the pages of this publication, a narrative unfolds that transcends theoretical discourse. The book offers a unique opportunity for academic scholars, researchers, and industry professionals to not only understand the intricacies of RF Frontend systems but also to grapple with the practical challenges posed by their rapid evolution. It becomes a guide in navigating this dynamic landscape, providing a deep exploration of the issues at hand and paving the way for informed solutions and breakthroughs.

Emerging Materials, Technologies, and Solutions for Energy Harvesting
Emerging Materials, Technologies, and Solutions for Energy Harvesting

Author: Mehta, Shilpa

Publisher: IGI Global

Published: 2024-03-04

Total Pages: 387

ISBN-13:

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In an era dominated by electronic devices and interconnected technologies, the weak point of this technology remains the limited lifespan and lengthy maintenance of conventional batteries. The pervasive use of wireless sensor networks and Internet of Things (IoT) applications has accentuated the inadequacies of battery technology, which has not kept pace with the miniaturization of electronic devices. Frequent battery replacements for remote devices have become a critical bottleneck, hindering the seamless operation of devices that play a pivotal role in various industries. Addressing this universal challenge head-on, Emerging Materials, Technologies, and Solutions for Energy Harvesting emerges as a tool for innovation and sustainability. This book explores energy harvesting, a paradigm shift that transforms ambient energy sources such as thermal gradients, solar energy, radio frequency, and vibration energy into a viable and enduring power solution. By presenting innovative materials, technologies, and solutions, the book is the key to unlocking a future where devices can thrive on efficient, cost-effective, and compact energy harvesting systems, eliminating frequent battery replacements.

Internet of Things in Bioelectronics
Internet of Things in Bioelectronics

Author: Hari Murthy

Publisher: John Wiley & Sons

Published: 2024-10-10

Total Pages: 263

ISBN-13: 1394241887

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This book provides a comprehensive exploration of the exciting intersection between technology and biology and delves into the principles, applications, and future directions of IoT in the realm of bioelectronics; it serves as both an introduction for those new to the field and as a detailed reference for experienced professionals seeking to deepen their knowledge. The rapid convergence of technology and biology heralds a new era of evolution in the Internet of Things (IoT), a transformative force enabling interconnected devices to communicate and operate with unparalleled synergy. This is particularly true in the groundbreaking field of bioelectronics, where the fusion of biological systems with electronic devices and IoT is reshaping the landscape of bioelectronics, promising to open up new frontiers in healthcare, diagnostics, and personalized medicine. This timely book explores the numerous ways in which IoT-enabled bioelectronic devices are used to monitor and enhance human health, from wearable sensors that track vital signs to implantable devices that can communicate with healthcare providers in real time. One central theme of this book is the transformative impact of IoT on healthcare. By enabling continuous, remote monitoring of patients, IoT technologies are not only improving the accuracy of diagnostics but also making healthcare more accessible and personalized. The book also addresses the critical issues of securing health records on the internet, which are of paramount importance as we increasingly rely on interconnected devices to collect and transmit sensitive health information. Additional attention is paid to the future directions of IoT in bioelectronics and the integration of innovative areas, such as artificial intelligence, machine learning, and big data analytics, in driving the development of ever more sophisticated and capable bioelectronic systems. Audience The target audience includes professionals, researchers, academics, and students involved in various fields related to bioelectronics, IoT, healthcare, biotechnology, engineering, and related disciplines.

Advances on Mathematical Modeling and Optimization with Its Applications
Advances on Mathematical Modeling and Optimization with Its Applications

Author: Gunjan Mukherjee

Publisher: CRC Press

Published: 2024-03-28

Total Pages: 279

ISBN-13: 1040001343

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Advances on Mathematical Modeling and Optimization with Its Applications discusses optimization, equality, and inequality constraints and their application in the versatile optimizing domain. It further covers non-linear optimization methods such as global optimization, and gradient-based non-linear optimization, and their applications. Discusses important topics including multi-component differential equations, geometric partial differential equations, and computational neural systems Covers linear integer programming and network design problems, along with an application of the mixed integer problems Discusses constrained and unconstrained optimization, equality, and inequality constraints, and their application in the versatile optimizing domain Elucidates the application of statistical models, probability models, and transfer learning concepts Showcases the importance of multi-attribute decision modeling in the domain of image processing and soft computing The text is primarily for senior undergraduate and graduate students, and academic researchers in the fields of mathematics, statistics, and computer science.

Design and Optimization of Wearable, Implantable, and Edible Antennas
Design and Optimization of Wearable, Implantable, and Edible Antennas

Author: Kavitha, K.

Publisher: IGI Global

Published: 2024-08-16

Total Pages: 561

ISBN-13:

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The demand for integration of smart devices into our daily lives has led to a pressing challenge – the effective design and optimization of antennas for wearable and implantable applications. As our reliance on interconnected devices grows, so does the need for antennas that transcend their conventional roles and adapt to the diverse, dynamic needs of users. Addressing these challenges is vital, considering the unique demands imposed by this technology, ranging from size constraints to energy efficiency, biocompatibility, and signal integrity. Design and Optimization of Wearable, Implantable, and Edible Antennas, is an innovative work that confronts these challenges head-on. In this exploration, the book sheds light on the evolving landscape where electromagnetic research intersects with the demands of human life. As antennas seamlessly weave into attire, revolutionize healthcare through implants, and even find their place in edibles, this book serves as a guide for academic scholars, researchers, engineers, and students navigating the intricate terrain of antenna engineering.

Spectrum and Power Allocation in Cognitive Radio Systems
Spectrum and Power Allocation in Cognitive Radio Systems

Author: Suriyan, Kannadhasan

Publisher: IGI Global

Published: 2024-08-06

Total Pages: 309

ISBN-13:

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As wireless services rapidly expand, the inefficient use of limited spectrum resources poses a critical challenge. The conventional approach to spectrum allocation, based on fixed assignments, could be more effective in meeting the escalating demand for wireless devices and systems. Cognitive radio technology offers a transformative solution by reimagining the spectrum as a multidimensional space, enabling opportunistic access to underutilized bands. However, the field of cognitive radio is still in its early stages, needing more in-depth analyses and descriptions of crucial processes. Spectrum and Power Allocation in Cognitive Radio Systems addresses this pressing need by offering a comprehensive guide for academic scholars, researchers, and industry professionals. This book delves into cognitive radio technology's foundations, organization, and challenges, providing insights into dynamic spectrum access, networking protocols, hardware architecture, and emerging applications. It presents advanced topics such as spectrum sensing algorithms, cooperative spectrum sensing, and multi-user access, offering practical solutions to enhance spectrum efficiency.

Electromagnetic Metamaterials and Metasurfaces
Electromagnetic Metamaterials and Metasurfaces

Author: Long Li

Publisher: Springer Nature

Published: 2024

Total Pages: 526

ISBN-13: 9819979145

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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.