Phased Array Antennas With Optimized Element Patterns
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Phased Array Antennas With Optimized Element Patterns
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Author : Sergei P. Skobelev
language : en
Publisher: Artech House
Release Date : 2011
Phased Array Antennas With Optimized Element Patterns written by Sergei P. Skobelev and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Technology & Engineering categories.
This authoritative resource provides you with a detailed description of ideal array element characteristics that help you estimate the quality of development of real-world phased array antennas. You find several approaches to optimum phased array design, allowing you to provide specified array gain in a specific region of scan, using a minimum number of expensive, controlled devices. Moreover, this practical book presents important numerical methods that you can use to model and optimize phased array structure to obtain the best array characteristics that the chosen structure can provide.From arrays with beam-forming networks, arrays of coupled dual-mode waveguides, and arrays with reactively loaded radiators, to waveguide arrays with protruding dielectric elements, and arrays with strip, disk, and wire structures, this comprehensive reference explains a wide range of essential topics to help you with work in this challenging area. The book is supported with over 165 illustrations and more than 566 equations.
Array And Phased Array Antenna Basics
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Author : Hubregt J. Visser
language : en
Publisher: John Wiley & Sons
Release Date : 2006-02-03
Array And Phased Array Antenna Basics written by Hubregt J. Visser 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 2006-02-03 with Technology & Engineering categories.
Reflecting a growing interest in phased array antenna systems, stemming from radar, radio astronomy, mobile communications and satellite broadcasting, Array and Phased Array Antenna Basics introduces the principles of array and phased array antennas. Packed with first-hand practical experience and worked-out examples, this is a valuable learning tool and reference source for those wishing to improve their understanding of basic array antenna systems without relying heavily on a thorough knowledge of electromagnetics or antenna theory. Features a general introduction to antennas and explains the array antenna principle through discussion of the physical characteristics rather than the theory Explores topics often not covered in antenna textbooks, such as active element pattern, array feeding, means of phase changing, array antenna characterisation, sequential rotation techniques and reactively loaded arrays Guides the reader through the necessary mathematics, allowing them to move onto specialist books on array and phased array antennas with a greater understanding of the topic Supported by a companion website on which instructors and lecturers can find electronic versions of the figures An ideal introduction for those without a background in antennas, this clear, concise volume will appeal to technicians, researchers and managers working in academia, government, telecommunications and radio astronomy. It will also be a valuable resource for professionals and postgraduates with some antenna knowledge.
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.
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.
Simulation Based Optimization Of Antenna Arrays
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Author : Slawomir Koziel
language : en
Publisher: World Scientific
Release Date : 2019-02-13
Simulation Based Optimization Of Antenna Arrays written by Slawomir Koziel and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-13 with Technology & Engineering categories.
The book addresses surrogate-assisted design of antenna arrays, in particular, how surrogate models, both data-driven and physics-based, can be utilized to expedite procedures such as parametric optimization, design closure, statistical analysis, or fault detection. Algorithms and design frameworks are illustrated using a large variety of examples including real-world printed-circuit antenna and antenna array structures.This unique compendium contains introductory materials concerning numerical optimization, both conventional (gradient-based and derivative-free, including metaheuristics) and surrogate-based, as well as a considerable selection of customized procedures developed specifically to handle antenna array problems. Recommendations concerning practical aspects of surrogate-assisted multi-objective antenna optimization are also given. The methods presented allow for cost-efficient handling of antenna array design problems (involving CPU-intensive EM models) in the context of design optimization and statistical analysis, which will benefit both researchers, designers and graduate students.
Active Array Antennas For High Resolution Microwave Imaging Radar
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Author : Jiaguo Lu
language : en
Publisher: Springer Nature
Release Date : 2023-05-04
Active Array Antennas For High Resolution Microwave Imaging Radar written by Jiaguo Lu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-04 with Technology & Engineering categories.
This book highlights the application of active array antennas in high-resolution microwave imaging radar systems. It introduces the basic principles, analytical methods, and performance parameters of active array antennas to achieve low profile, high efficiency, and lightweight. The book systematically elaborates the architecture, analysis, and engineering practice to achieve wideband, multi-band, multi-polarization, and common aperture in active array antennas. It explores hotspot technologies of digital array antennas, microwave photonic array antennas, and active packaging antennas. By presenting over 300 illustrations and diagrams, including schematic diagrams, block diagrams, relation diagrams, and breakdown drawings, the book enables a thorough understanding of the antenna array microsystem as the advanced phase of active array antennas and the direction of future R&D. The book is a good reference source for researchers and engineers interested in the engineering and implementation of microwave imaging radar systems and antenna technology.
The Art And Science Of Ultrawideband Antennas Second Edition
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Author : Hans G. Schantz
language : en
Publisher: Artech House
Release Date : 2015-06-01
The Art And Science Of Ultrawideband Antennas Second Edition written by Hans G. Schantz 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 comprehensive treatment of ultrawideband (UWB) antennas and time-domain microwave engineering serves as an invaluable practical reference for anyone involved in antenna and RF design work. This authoritative volume enables readers to select the proper UWB antennas for their applications, design and analyze UWB antennas, and integrate these antennas in an RF system. By applying time-domain thinking to problems of practical interest, the reader will not only learn how to build and analyze antennas, but also understand them at the most fundamental level. This second edition is updated and expanded throughout, providing readers with a history of antennas, numerous new problem sets and worked examples, along with new information on plotting time-domain field lines, time-domain reflectometry, matching techniques, and more. This book also addresses system issues like spectral control and antenna efficiency.
Electromagnetics And Antenna Technology
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Author : Alan J. Fenn
language : en
Publisher: Artech House
Release Date : 2017-12-31
Electromagnetics And Antenna Technology written by Alan J. Fenn and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-31 with Technology & Engineering categories.
Written by a leading expert in the field, this practical new resource presents the fundamentals of electromagnetics and antenna technology. This book covers the design, electromagnetic simulation, fabrication, and measurements for various types of antennas, including impedance matching techniques and beamforming for ultrawideband dipoles, monopoles, loops, vector sensors for direction finding, HF curtain arrays, 3D printed nonplanar patch antenna arrays, waveguides for portable radar, reflector antennas, and other antennas. It explores the essentials of phased array antennas and includes detailed derivations of important field equations, and a detailed formulation of the method of moments. This resource exhibits essential derivations of equations, providing readers with a strong foundation of the underpinnings of electromagnetics and antennas. It includes a complete chapter on the details of antenna and electromagnetic test and measurement. This book explores details on 3D printed non-planar circular patch array antenna technology and the design and analysis of a planar array-fed axisymmetric gregorian reflector. The lumped-element impedance matched antennas are examined and include a look at an analytic impedance matching solution with a parallel LC network. This book provides key insight into many aspects of antenna technology that have broad applications in radar and communications.
Substrate Integrated Waveguides
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Author : Soumava Mukherjee
language : en
Publisher: Artech House
Release Date : 2024-11-30
Substrate Integrated Waveguides written by Soumava Mukherjee and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-30 with Technology & Engineering categories.
Substrate Integrated Waveguide (SIW) has evolved over the last decade as a promising technology to realize low-cost and convenient microwave and mm-wave systems with interesting performance characteristics. With the design of SIW-based systems there is a requirement to look for certain aspects in terms of performance, feasibility and readiness for commercial use cases. Substrate Integrated Waveguides thoroughly outlines the working principle, design rules and fabrication procedures of SIW, and several novel design concepts for implementing antennas and passive and active circuits using SIW technology. It focuses on using substrate-integrated waveguides for designing antennas, antenna arrays, filters and other parts of a modern transceiver. Substrate Integrated Waveguide is an important technology for 5G applications and beyond. Readers will gain a deep understanding of how to leverage SIW for developing advanced microwave and millimeter-wave systems. The book's coverage extends from basic communication principles to the intricate design of SIW-based circuits and systems, ensuring that the reader is equipped with the necessary knowledge to innovate in this rapidly evolving field. Targeted at RF engineers, academic researchers, and post-graduate students, this book stands out by offering a holistic perspective on SIW technology. It goes beyond just the basics, integrating both theoretical foundations and practical design approaches. This book serves as an essential resource for those seeking to master SIW technology. Whether for academic study or practical application, it provides the tools and insights necessary to contribute to the next generation of communication systems, particularly in terms of 5G and future technologies.
Radio Propagation In The Urban Scenario
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Author : Giorgio Franceschetti
language : en
Publisher: Artech House
Release Date : 2023-05-31
Radio Propagation In The Urban Scenario written by Giorgio Franceschetti and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-31 with Technology & Engineering categories.
This practical book provides fundamentals of electromagnetic wave propagation and its unique application for the design of mobile wireless systems in complex urban environments. It supplies telecommunication engineers with the proper theoretical and practical tools to: plan radio coverage in cellular networks; design a radio link; predict connectivity in a wireless network and ensure that the system to be designed fulfills regulations on exposure of general public to electromagnetic fields. You’ll understand the latest propagation models and be equipped to address the challenges facing wireless propagation for the most recent 5G mobile systems, including how to cope with new propagation scenarios/frequencies in 5G wireless channel modelling. You’ll also find unique coverage of the problems of human exposure to electromagnetic fields and the corresponding international and national regulations, including the most recent ICNIRP guidelines. The book brings theory, algorithms, and applications into focus with some practical examples. Specific attention is devoted to laying the mathematical foundations of the asymptotic techniques that are presented; of the propagation over a flat and spherical Earth; and also of the propagation in complex environment in order to provide a cohesive exposition of the underlying principles. With its strong theoretical background on fundamentals of electromagnetic propagation along with an application-oriented approach, this is a must-have book for researchers working on applied electromagnetics and engineers working on wireless network planning at an advanced level. It is also rich in details and clear, making it an excellent textbook for advanced and graduate-level students.