Wireless Terahertz Communications Optoelectronic Devices And Signal Processing
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Wireless Terahertz Communications Optoelectronic Devices And Signal Processing
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Author : Harter, Tobias
language : en
Publisher: KIT Scientific Publishing
Release Date : 2021-06-22
Wireless Terahertz Communications Optoelectronic Devices And Signal Processing written by Harter, Tobias and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-22 with Technology & Engineering categories.
Novel THz device concepts and signal processing schemes are introduced and experimentally confirmed. Record-high data rates are achieved with a simple envelope detector at the receiver. Moreover, a THz communication system using an optoelectronic receiver and a photonic local oscillator is shown for the first time, and a new class of devices for THz transmitters and receivers is investigated which enables a monolithic co-integration of THz components with advanced silicon photonic circuits.
Terahertz Devices Circuits And Systems
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Author : Sudipta Das
language : en
Publisher: Springer Nature
Release Date : 2022-09-26
Terahertz Devices Circuits And Systems written by Sudipta Das and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-26 with Science categories.
This book is aimed to bring the emerging application aspects of THz technology and various modules used for its successful realization. It gathers scientific technological novelties and advancements already developed or under development in the academic and research communities. This book focuses on recent advances, different research issues in terahertz technology and would also seek out theoretical, methodological, well-established and validated empirical work dealing with these different topics. In particular, this textbook covers design considerations and current trends of THz antennas and antenna arrays to deal with the transmission and reception of THz EM waves. It also presents a discussion on metamaterial structures, meta-surfaces, and absorbers to be used for some kind of sensing and detection applications. Furthermore, it reports on THz wireless communication aspects, 6G network issues and challenges, advantages and disadvantages, generation and detection of THz waves, Signal and Communication Processing for THz communication, reconfigurable low-noise amplifier (LNA) design, III-Nitride HEMTs for THz Applications, photonic crystal fiber for sensing applications, THz Design Variable Estimation by Deep Optimization, and THz Imaging issues. Once the readers finish studying this book then they will learn about the importance of THz technology, advancement in the field, applications, THz modules like antennas, MIMO and DRAs, communication aspects, LNAs, generation of THz waves, etc and future scope. It also leads to enhancement in their knowledge in THz technology, gives a platform to future technology and novel applications realization.
Broadband Terahertz Communication Technologies
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Author : Jianjun Yu
language : en
Publisher: Springer Nature
Release Date : 2021-06-28
Broadband Terahertz Communication Technologies written by Jianjun Yu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-28 with Science categories.
This book highlights the comprehensive knowledge and latest progress in broadband terahertz (THz) technology. THz communication technology is believed to be one of the major choices that succeed the fifth-generation (5G) communication technology. With years of efforts, the author’s team has created a number of world records in the generation, transmission, and reception of ultra wideband THz signal, realizing the MIMO transmission and reception of THz communication, the THz signal transmission with communication capacity of 1 Tbit / s, and the optical fiber and THz integrated transmission. A variety of linear and nonlinear algorithms for multi-carrier and single-carrier THz communication systems are developed, which greatly improves the transmission performance of broadband systems. The book covers in details the broadband THz signal generation, long-distance transmission, and high sensitivity detection. It is of great reference value for researchers, engineers, and graduate students in optical and wireless communications.
Thz Communications
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Author : Thomas Kürner
language : en
Publisher: Springer Nature
Release Date : 2021-12-07
Thz Communications written by Thomas Kürner and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-07 with Science categories.
This book describes the fundamentals of THz communications, spanning the whole range of applications, propagation and channel models, RF transceiver technology, antennas, baseband techniques, and networking interfaces. The requested data rate in wireless communications will soon reach from 100 Gbit/s up to 1 Tbps necessitating systems with ultra-high bandwidths of several 10s of GHz which are available only above 200 GHz. In the last decade, research at these frequency bands has made significant progress, enabling mature experimental demonstrations of so-called THz communications, which are thus expected to play a vital role in future wireless networks. In addition to chapters by leading experts on the theory, modeling, and implementation of THz communication technology, the book also features the latest experimental results and addresses standardization and regulatory aspects. This book will be of interest to both academic researchers and engineers in the telecommunications industry.
Silicon Plasmonic Photodetectors For High Speed Signal Processing
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Author : Mühlbrandt, Sascha Johannes
language : en
Publisher: KIT Scientific Publishing
Release Date : 2025-04-01
Silicon Plasmonic Photodetectors For High Speed Signal Processing written by Mühlbrandt, Sascha Johannes and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-01 with categories.
This book introduces and experimentally demonstrates a novel approach to exploit internal photoemission (IPE) for photodetection in silicon. The resulting device represents the first IPE-based detector that operates at technically viable performance figures. It combines a compact footprint and a high bandwidth with monolithic cointegration in silicon photonic circuits. The new concept opens an attractive route for optoelectronic generation and detection of waveforms in the sub-THz and THz range.
Plasmonic Organic And Silicon Organic Hybrid Modulators For High Speed Signal Processing
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Author : Ummethala, Sandeep
language : en
Publisher: KIT Scientific Publishing
Release Date : 2024-06-26
Plasmonic Organic And Silicon Organic Hybrid Modulators For High Speed Signal Processing written by Ummethala, Sandeep and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-26 with categories.
High-speed electro-optic modulators in silicon platform are introduced and experimentally verified. The devices rely on plasmonic and photonic slot waveguides and are combined with efficient organic electro-optic materials. The bandwidth limitation of conventional silicon-organic-hybrid modulators is circumvented by capacitive coupling of the microwave signal. An advanced terahertz link that upconverts data directly from a 360 GHz carrier to an optical carrier is demonstrated for the first time.
Advancements In Optoelectronics
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Author : Dr. M. Irshad Ahamed
language : en
Publisher: Chyren Publication
Release Date : 2025-03-10
Advancements In Optoelectronics written by Dr. M. Irshad Ahamed and has been published by Chyren Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-10 with Antiques & Collectibles categories.
Graphene Science Handbook Six Volume Set
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Author : Mahmood Aliofkhazraei
language : en
Publisher: CRC Press
Release Date : 2016-04-26
Graphene Science Handbook Six Volume Set written by Mahmood Aliofkhazraei and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-26 with Science categories.
Graphene is the strongest material ever studied and can be an efficient substitute for silicon. This six-volume handbook focuses on fabrication methods, nanostructure and atomic arrangement, electrical and optical properties, mechanical and chemical properties, size-dependent properties, and applications and industrialization. There is no other major reference work of this scope on the topic of graphene, which is one of the most researched materials of the twenty-first century. The set includes contributions from top researchers in the field and a foreword written by two Nobel laureates in physics.
6g Wireless Communications And Mobile Networking
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Author : Xianzhong Xie
language : en
Publisher: Bentham Science Publishers
Release Date : 2021-05-31
6g Wireless Communications And Mobile Networking written by Xianzhong Xie and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-31 with Technology & Engineering categories.
6G Wireless Communications and Mobile Networking introduces the key technologies behind 6G wireless communication and mobile networking to the reader. The book starts with a general vision of 6G technology, which includes the motivation that drives 6G research, the international organizations working on 6G standardization and recent progress in 6G research. Separate chapters on millimeter-wave and terahertz-wave technologies in 6G, the development of latest 6G antenna technology as well as related wireless communication applications are included in the contents. The book also provides details about the 6G network layer, such as self-organizing network driven by network slicing, software-defined networking and network function virtualization. Finally, it covers some popular research topics, including the challenges and solutions to massive 6G IoT networks, 6G cloud/edge computing and big data systems that may appear in the foreseeable future. Key Features: - Provides a complete introduction to 6G vision and technology - Consists of both basic theories and frontier technologies - Separate chapters on key topics such as 6G physical layers, millimeter wave and terahertz technology and advanced antenna arrays - Covers future trends and applications such as intelligent management systems, 6G IoT networks, cloud/edge computing and big data applications This focused reference will significantly enhance the knowledge of engineering students and apprentices involved in the field of telecommunications. Readers interested in cutting-edge wireless networking technologies will also benefit from the information provided.
Next Generation Wireless Communication
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Author : Mohammed El Ghzaoui
language : en
Publisher: Springer Nature
Release Date : 2024-07-23
Next Generation Wireless Communication written by Mohammed El Ghzaoui and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-23 with Science categories.
This book provides an overview of the most common techniques and methods employed in wireless fields. Conversely, it delves into a detailed study of millimeter-wave (mm-wave) and terahertz (THz) systems, with a focus on various schemes for transmitting and receiving electromagnetic waves. The title comprehensively reviews key elements associated with wireless communications, emphasizing the generation and detection of mm and THz waves. It explores specifications, innovations in new materials for high-speed terahertz and millimeter-wave technology, and considerations related to components and system aspects. Additionally, the book explores the integration of machine learning (ML) and artificial intelligence (AI) in smart communication systems, along with potential applications for advanced wireless communications. Furthermore, it concentrates on recent advances and diverse research prospects in Next-Generation Wireless Communication Technologies. The book also seeks theoretical, methodological, well-established, and validated empirical work addressing these various topics.