Foundations Of Antenna Engineering A Unified Approach For Line Of Sight And Multipath
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Foundations Of Antenna Engineering A Unified Approach For Line Of Sight And Multipath
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Author : Per-Simon Kildal
language : en
Publisher: Artech House
Release Date : 2015-06-01
Foundations Of Antenna Engineering A Unified Approach For Line Of Sight And Multipath written by Per-Simon Kildal and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-01 with Technology & Engineering categories.
This is the first textbook that contains a holistic treatment of antennas both for traditional antennas mounted on masts (Line-of-Sight antenna systems) and for small antennas used on modern wireless devices such as smart phones being subject to signal variations (fading) due to multipath propagation. The focus is on characterization, as well as describing classical antennas by modern complex vector theory - thereby linking together many disciplines such as electromagnetic theory, classical antenna theory, wave propagation, and antenna system performance. Overall, this book represents a rethinking of the way basic antenna theory is presented. The book contains many references to important old and new papers and books on the analysis and design of the most useful antenna types, for the most interested readers.
Foundations Of Antennas
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Author : Per-Simon Kildal
language : en
Publisher: Professional Pub Service
Release Date : 2000-01-01
Foundations Of Antennas written by Per-Simon Kildal and has been published by Professional Pub Service this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-01-01 with Technology & Engineering categories.
This is a modern textbook. The formulas for the radiation fields from different antennas are expressed in a compact and unified way by means of the direct vector integral relations between fields and currents. Thereby the formulas become easy to apply and interpret. The Moment Method is introduced as a basic principle in field theory, and it is used together with the equivalence principle to derive the classical formulas in antenna theory. The book comes with a CD-ROM. This contains the over 50 computer programs which have been used to produce the results in all the graphs in the book. These computer programs are referred to as Mathcad Documents. They can be run without buying extra software, and without having any previous knowledge of Mathcad. The Mathcad Documents provided can be used for initial designs of dipole, slot, microstrip, horn, reflector and array antennas (by classical formulas). Good initial designs will reduce the time and cost needed for fine tuning of performance with more advanced CAD software. The Mathcad Documents can also be used to validate other software. The CD-ROM also contains HTML slides of all the material in the book.
Advances In Antenna Signal Processing And Microelectronics Engineering
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Author : Devendra Kumar Sharma
language : en
Publisher: CRC Press
Release Date : 2021-07-05
Advances In Antenna Signal Processing And Microelectronics Engineering written by Devendra Kumar Sharma and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-05 with Science categories.
With the rapid growth of wireless communications, this book meets the strong demand for information and new research in the area of antenna, signal processing, and microelectronics engineering. Providing an interdisciplinary platform, it brings together leading academicians, scientists, and researchers to share information on innovations, trends, and advances as well as the challenges encountered in this field. The chapters address the functional framework in the area of antenna, signal processing, and microelectronics engineering and explore the concepts from the basic to advanced level. Key features: • Addresses the functional framework in the area of antenna, signal processing, and microelectronics engineering • Covers the major challenges, issues, and advances in antennas, signal processing, and microelectronics engineering • Explores optimization techniques for smart antenna and microelectronics for different applications • Explores different materials and design techniques in the area of antennas and microelectronics
Sparse Phased Array Antennas Theory And Applications
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Author : Ashutosh Kedar
language : en
Publisher: Artech House
Release Date : 2022-03-31
Sparse Phased Array Antennas Theory And Applications written by Ashutosh Kedar and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-31 with Technology & Engineering categories.
This ground-breaking resource gives you the background theories and know-how you need to effectively design active phased array antennas with wider bandwidth and scan volume utilizing sparse array technology. The book shows you how to incorporate aperiodic arrays and sparse arrays as a solution for overcoming the restrictions faced in conventional phased antenna designs – such as blind spots, limited scan volume, large power and cooling requirements, RF path losses, and increased complexity – while adhering to the maintenance of SWAP-C resources widely used in aerospace and defence. Packed with step-by-step information and research results unavailable in any other single source to date, the book presents new concepts and techniques that potentially can be applied to many critical defense and commercial requirements such as: radars, satcom on move, sonars, weather monitoring, 5G and 6G for mobile communication, fault and crack detection in buildings and underground pipelines, automotive anti-collisions mechanism in automobiles, mine detection, through wall imaging, and more. The book helps you to understand the fundamental antenna technology being deployed in modern systems and equips you to design problem-solving sparse array models proven by electromagnetic simulations that can reduce the cost and overall complexity of the existing systems. Numerous design studies are documented to validate the theories presented. The book takes into account the functional constraints in designing commercial and military systems while demonstrating provable techniques that are practical and achievable. This is an important resource for phased array antenna designers interested in utilizing sparse array technology with wider bandwidth and scan volume. The book’s straightforward approach and easy-to-follow language also make it accessible to students and those new to the field.
Compendium On Electromagnetic Analysis From Electrostatics To Photonics Fundamentals And Applications For Physicists And Engineers In 5 Volumes
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Author :
language : en
Publisher: World Scientific
Release Date : 2020-06-15
Compendium On Electromagnetic Analysis From Electrostatics To Photonics Fundamentals And Applications For Physicists And Engineers In 5 Volumes written by and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-15 with Technology & Engineering categories.
The five-volume set may serve as a comprehensive reference on electromagnetic analysis and its applications at all frequencies, from static fields to optics and photonics. The material includes micro- and nanomagnetics, the new generation of electric machines, renewable energy, hybrid vehicles, low-noise motors; antennas and microwave devices, plasmonics, metamaterials, lasers, and more.Written at a level accessible to both graduate students and engineers, Electromagnetic Analysis is a comprehensive reference, covering methods and applications at all frequencies (from statics to optical). Each volume contains pedagogical/tutorial material of high archival value as well as chapters on state-of-the-art developments.
Antennas For Iot
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Author : Prutha P. Kulkarni
language : en
Publisher: Artech House
Release Date : 2023-09-30
Antennas For Iot written by Prutha P. Kulkarni and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-30 with Technology & Engineering categories.
This book provides a comprehensive overview of the latest trends in Internet of Things (IoT) antenna design. IoT is a rapidly growing network of interconnected devices that can collect and exchange data. This data can be used to improve efficiency, safety, and productivity in many applications, including smart cities, grids, industrial internet, computer security, etc. One of the main components of the IoT is the antenna. Antennas are responsible for transmitting and receiving the data that flows between IoT devices. To be effective, IoT antennas must be small, light, and easy to integrate into devices. They must also be able to operate in various environments, including those with elevated interference levels. This resource covers a wide range of topics, including the challenges and opportunities involved in designing antennas for IoT applications and the importance of miniaturization in IoT antenna design. A comprehensive list of references is included, making it a valuable resource for further study. This is an essential resource for engineers, researchers, and anyone who wants to learn more about the latest trends in IoT antenna design.
Modern Automotive Antenna Measurements
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Author : Lars J. Foged
language : en
Publisher: Artech House
Release Date : 2022-09-30
Modern Automotive Antenna Measurements written by Lars J. Foged and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-30 with Technology & Engineering categories.
This book provides practical and theoretical aspects for automotive antenna measurements. It comprehensively covers all the information you need to design, develop, place, and use antennas and antenna systems in automotive applications. Special chapters are devoted to some of the most advanced topics in this area, including OTA measurements for Vehicle to Everything (V2X) applications, emulation of virtual drive testing, and specific topics for measurements of automotive RADAR systems. You will understand the various measurement techniques specifically for automotive antennas, including chamber design, absorbers, near-to-far field transformation, and some of the newest techniques such as the use of drones. The book presents both well accepted and standard practices and includes innovative methods that help you quickly adapt to the rapidly evolving field of automotive antenna testing today. This is an excellent reference for antenna engineers, automotive system designers, and anyone who measures and designs antennas for automotive applications.
Anechoic And Reverberation Chambers
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Author : Qian Xu
language : en
Publisher: John Wiley & Sons
Release Date : 2019-01-04
Anechoic And Reverberation Chambers written by Qian Xu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-04 with Science categories.
A comprehensive review of the recent advances in anechoic chamber and reverberation chamber designs and measurements Anechoic and Reverberation Chambers is a guide to the latest systematic solutions for designing anechoic chambers that rely on state-of-the-art computational electromagnetic algorithms. This essential resource contains a theoretical and practical understanding for electromagnetic compatibility and antenna testing. The solutions outlined optimise chamber performance in the structure, absorber layout and antenna positions whilst minimising the overall cost. The anechoic chamber designs are verified by measurement results from Microwave Vision Group that validate the accuracy of the solution. Anechoic and Reverberation Chambers fills this gap in the literature by providing a comprehensive reference to electromagnetic measurements, applications and over-the-air tests inside chambers. The expert contributors offer a summary of the latest developments in anechoic and reverberation chambers to help scientists and engineers apply the most recent technologies in the field. In addition, the book contains a comparison between reverberation and anechoic chambers and identifies their strengths and weaknesses. This important resource: • Provides a systematic solution for anechoic chamber design by using state-of-the-art computational electromagnetic algorithms • Examines both types of chamber in use: comparing and contrasting the advantages and disadvantages of each • Reviews typical over-the-air measurements and new applications in reverberation chambers • Offers a timely and complete reference written by authors working at the cutting edge of the technology • Contains helpful illustrations, photographs, practical examples and comparison between measurements and simulations Written for both academics and industrial engineers and designers, Anechoic and Reverberation Chambers explores the most recent advances in anechoic chamber and reverberation chamber designs and measurements.
Next Generation Wireless Terahertz Communication Networks
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Author : Saim Ghafoor
language : en
Publisher: CRC Press
Release Date : 2021-08-11
Next Generation Wireless Terahertz Communication Networks written by Saim Ghafoor and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-11 with Computers categories.
The rapid growth of the data traffic demands new ways to achieve high-speed wireless links. The backbone networks, data centers, mission-critical applications, as well as end-users sitting in office or home, all require ultra-high throughput and ultra-low latency wireless links. Sophisticated technological advancement and huge bandwidth are required to reduce the latency. Terahertz band, in this regard, has a huge potential to provide these high-capacity links where a user can download the file in a few seconds. To realize the high-capacity wireless links for future applications, in this book, different aspects of the Terahertz band wireless communication network are presented. This book highlights the Terahertz channel characteristics and modeling, antenna design and beamforming, device characterization, applications, and protocols. It also provides state-of-the-art knowledge on different communication aspects of Terahertz communication and techniques to realize the true potential of the Terahertz band for wireless communication.
Over The Air Measurement For Wireless Communication Systems
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Author : Yihong Qi
language : en
Publisher: Artech House
Release Date : 2024-02-29
Over The Air Measurement For Wireless Communication Systems written by Yihong Qi and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-29 with Technology & Engineering categories.
Over the Air Measurement for Wireless Communication Systems is a complete and cutting-edge guide to the performance evaluation of wireless systems, such as 5th Generation wireless communications (5G) and beyond, Internet of Things (IoT), Intelligent Connected Vehicle (ICV), wireless sensors, and smart world wireless terminals. The book covers critical specifications for wireless communication systems, including Total Radiated Power (TRP) and Total Isotropic Sensitivity (TIS). Readers are provided with the most recent advancements in applications like massive Multiple-Input Multiple-Output (MIMO) and Intelligent Connected Vehicle Over the Air Measurements (OTA), as well as in-depth knowledge of the OTA systems and OTA test and measurement algorithms. The book offers a profound understanding of OTA systems alongside comprehensive OTA test and measurement algorithms. It navigates through the methodologies adhering to standards set by systems such as the 3rd Generation Partnership Project (3GPP), Cellular Telecommunication and Internet Association (CTIA), Single-Input Single-Output (SISO), and MIMO OTA measurements. With its expansive coverage and detailed insights, the book is an invaluable guide to wireless communication systems. This is a great source for a wide range of professionals, including wireless system managers, antenna and RF engineers, certification and measurement experts, consultants, researchers, and advanced students. Its relevance extends to certification specialists, test engineers, and project managers involved in the meticulous selection of appropriate OTA systems.