Terahertz Antenna Technology For Space Applications
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Terahertz Antenna Technology For Space Applications
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Author : Balamati Choudhury
language : en
Publisher: Springer
Release Date : 2015-09-23
Terahertz Antenna Technology For Space Applications written by Balamati Choudhury and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-23 with Technology & Engineering categories.
This book explores the terahertz antenna technology towards implementation of compact, consistent and cheap terahertz sources, as well as the high sensitivity terahertz detectors. The terahertz EM band provides a transition between the electronic and the photonic regions thus adopting important characteristics from these regimes. These characteristics, along with the progress in semiconductor technology, have enabled researchers to exploit hitherto unexplored domains including satellite communication, bio-medical imaging, and security systems. The advances in new materials and nanostructures such as graphene will be helpful in miniaturization of antenna technology while simultaneously maintaining the desired output levels. Terahertz antenna characterization of bandwidth, impedance, polarization, etc. has not yet been methodically structured and it continues to be a major research challenge. This book addresses these issues besides including the advances of terahertz technology in space applications worldwide, along with possibilities of using this technology in deep space networks.
Pbg Based Terahertz Antenna For Aerospace Applications
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Author : Balamati Choudhury
language : en
Publisher: Springer
Release Date : 2015-09-23
Pbg Based Terahertz Antenna For Aerospace Applications written by Balamati Choudhury and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-23 with Technology & Engineering categories.
This book focuses on high-gain antennas in the terahertz spectrum and their optimization. The terahertz spectrum is an unallocated EM spectrum, which is being explored for a number of applications, especially to meet increasing demands of high data rates for wireless space communications. Space communication systems using the terahertz spectrum can resolve the problems of limited bandwidth of present wireless communications without radio-frequency interference. This book describes design of such high-gain antennas and their performance enhancement using photonic band gap (PBG) substrates. Further, optimization of antenna models using evolutionary algorithm based computational engine has been included. The optimized high-performance compact antenna may be used for various wireless applications, such as inter-orbital communications and on-vehicle satellite communications.
Terahertz Antenna Technology For Imaging And Sensing Applications
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Author : Isha Malhotra
language : en
Publisher: Springer Nature
Release Date : 2021-05-11
Terahertz Antenna Technology For Imaging And Sensing Applications written by Isha Malhotra and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-11 with Technology & Engineering categories.
This book covers terahertz antenna technology for imaging and sensing, along with its various applications. The authors discuss the use of terahertz frequency and photoconductive antenna technology for imaging applications, such as biological and bio-medical applications, non-destructive inspection of fabrics and plastics, analysis of hydration levels or detecting the presence of metallic components in samples, and detecting a variety of materials with unique spectral fingerprints in the terahertz frequency range, such as different types of explosives or several compounds used in the fabrication of medicines. Provides a comprehensive review of terahertz source and detector for imaging and sensing; Discusses photoconductive antenna technology for imaging and sensing; Presents modalities for improving the photoconductive dipole antenna performance for imaging and sensing; Explores applications in tomographic imaging, art conservation and the pharmaceutical and aerospace industries.
Technologies For Spacecraft Antenna Engineering Design
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Author : Rui You
language : en
Publisher: Springer Nature
Release Date : 2020-09-14
Technologies For Spacecraft Antenna Engineering Design written by Rui You and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-14 with Technology & Engineering categories.
This book focuses on engineering design approaches for spacecraft antennas. Based on their functions in spacecraft, it discusses practical antenna design, measurement and testing. Most of the antennas covered originated at the China Academy of Space Technology (CAST), which has launched almost 300 satellites into orbit. The book presents antenna systems for seven existing spacecraft designs, while also introducing readers to new antenna technologies for spacecraft. This book is intended for researchers, graduate students, and engineers in various fields of aerospace technology and astronautics, especially spacecraft design, communication engineering and related areas.
Advances In Terahertz Technology And Its Applications
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Author : Sudipta Das
language : en
Publisher: Springer Nature
Release Date : 2021-10-30
Advances In Terahertz Technology And Its Applications 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 2021-10-30 with Science categories.
This book highlights the growing applications of THz technology and various modules used for their successful realization. The enormous advantages of THz devices like higher resolution, spatial directivity, high-speed communication, greater bandwidth, non-ionizing signal nature and compactness make them useful in various applications like communication, sensing, security, safety, spectroscopy, manufacturing, bio-medical, agriculture, imaging, etc. Since the THz radiation covers frequencies from 0.1THz to around 10THz and highly attenuated by atmospheric gases, they are used in short-distance applications only. The book focuses on recent advances and different research issues in terahertz technology and presents theoretical, methodological, well-established and validated empirical works dealing with the different topics.
New Innovations In Ai Aviation And Air Traffic Technology
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Author : Khalid, Saifullah
language : en
Publisher: IGI Global
Release Date : 2024-07-17
New Innovations In Ai Aviation And Air Traffic Technology written by Khalid, Saifullah and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-17 with Transportation categories.
The rapid advancement of technology, along with the increasing complexity of air traffic management present significant challenges in aviation management. As the industry continues to evolve, aviation professionals must stay updated with the latest advancements to ensure safe and efficient operations. However, accessing comprehensive and up-to-date resources can be difficult, leading to a knowledge gap that hinders the industry's progress. New Innovations in AI, Aviation, and Air Traffic Technology offers a solution to the challenges faced by aviation management professionals by providing a comprehensive overview of futuristic research trends in aviation management. Through case studies, simulations, and experimental results, we offer readers a detailed exploration of the latest trends in air traffic management, uncrewed aerial vehicles (UAVs), electric vehicles, and more. By providing a bridge between theory and practice, this book equips aviation professionals with the knowledge and tools needed to navigate and contribute to the rapidly evolving aviation industry.
Springer Handbook Of Semiconductor Devices
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Author : Massimo Rudan
language : en
Publisher: Springer Nature
Release Date : 2022-11-10
Springer Handbook Of Semiconductor Devices written by Massimo Rudan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-10 with Technology & Engineering categories.
This Springer Handbook comprehensively covers the topic of semiconductor devices, embracing all aspects from theoretical background to fabrication, modeling, and applications. Nearly 100 leading scientists from industry and academia were selected to write the handbook's chapters, which were conceived for professionals and practitioners, material scientists, physicists and electrical engineers working at universities, industrial R&D, and manufacturers. Starting from the description of the relevant technological aspects and fabrication steps, the handbook proceeds with a section fully devoted to the main conventional semiconductor devices like, e.g., bipolar transistors and MOS capacitors and transistors, used in the production of the standard integrated circuits, and the corresponding physical models. In the subsequent chapters, the scaling issues of the semiconductor-device technology are addressed, followed by the description of novel concept-based semiconductor devices. The last section illustrates the numerical simulation methods ranging from the fabrication processes to the device performances. Each chapter is self-contained, and refers to related topics treated in other chapters when necessary, so that the reader interested in a specific subject can easily identify a personal reading path through the vast contents of the handbook.
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.
Journey Into Terahertz Radiation Exploring The Invisible Frontier
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Author : Jinfeng Li
language : en
Publisher: BoD – Books on Demand
Release Date : 2025-04-10
Journey Into Terahertz Radiation Exploring The Invisible Frontier written by Jinfeng Li and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-10 with Science categories.
What lies beyond the visible frontier? The terahertz spectrum has long held promise for revolutionizing science, technology, and industry. Once difficult to access, it is now emerging as a powerful tool for applications ranging from advanced sensing and communications to astronomy and material characterization. In Journey into Terahertz Radiation - Exploring the Invisible Frontier, leading experts explore: • Reconfigurable Systems: The foundations of adaptive and efficient terahertz technologies. • Comprehensive Applications: Groundbreaking advancements in fields as diverse as medicine, military navigation, and astronomy. • Next-Generation Materials: Insights into GaN, InAs, and GaAs technologies powering THz electronics. • Precision Measurements: Innovative terahertz systems for unparalleled accuracy in industrial and biomedical contexts. This book provides an unparalleled exploration of terahertz radiation’s transformative capabilities, from the cosmos to cutting-edge applications on Earth.
Latest Trends In Engineering And Technology
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Author : Sajjan Singh
language : en
Publisher: CRC Press
Release Date : 2024-06-28
Latest Trends In Engineering And Technology written by Sajjan Singh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-28 with Technology & Engineering categories.
We are very pleased to introduce the proceedings of the International Conference on Latest Trends in Engineering and Technology [ICLTET 2023]. Papers were well presented in the conference in the fields of Artificial Intelligence, Machine learning, IOT, Communication Networks, Mechanical Engineering, Civil Engineering, Nano Material Research, Business Management and many more to arouse a high level of interest. The presented papers maintained the high promise suggested by the written abstracts and the program was chaired in a professional and efficient way by the session chair who were selected for their expertise in the subject. The number of delegates was also highly gratifying, showing the high level of interest in the subject. This Proceeding provides the permanent record of what was presented. They indicate the state of development at the time of writing of all aspects of this important topic and will be invaluable to all academicians and researchers in the field for that reason. Finally, it is appropriate that we record our thanks to our fellow members of the Technical Organizing Committee for encouraging participation from those areas. We are also indebted to those who served as session chair and reviewers, without their support, the conference could not have been the success that it was. We also acknowledge the authors themselves, without whose expert input there would have been no conference. Their efforts made a great contribution to its success.