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Introduction to Active Phased Arrays

Author : Thomas Sikina

Publisher : Artech House

Page : 633 pages

File Size : 44,27 MB

Release : 2023-03-31

Category : Technology & Engineering

ISBN : 1630818674

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Book Description

Written by a renowned expert in the field, this book presents the fundamentals of phased array systems, including contemporary and advanced methods. It features applications ranging from advanced and commercial radars to remote sensing, and multiple channel communications. You will find detailed coverage of fields and waves analysis, domain analysis, fundamentals of array theory, far field synthesis, Floquet theory, aperture weighting functions, impedance and mutual coupling theory, and many other technical applications in system design. The book helps you understand array fundamentals that can be realized by analog, digital or hybrid beamforming methods, reflecting perceived trends in the industry. You’ll also benefit from numerous practice cases, with examples and illustrations to sharpen your understanding. The book leads readers through practical observations, analysis, and design methods that equip both entry-level and experienced engineers with the basic information to solve today’s problems and be in position to take on next-generation engineering and scientific challenges.



Adaptive Antennas and Phased Arrays for Radar and Communications

Author : Alan J. Fenn

Publisher : Artech House

Page : 410 pages

File Size : 38,87 MB

Release : 2007-12-01

Category : Technology & Engineering

ISBN : 1596932732

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Book Description

Based on the author's extensive research at MIT Lincoln Laboratory, this authoritative resource offers an in-depth description of adaptive array design, emphasizing the RF characteristics, mutual coupling among elements, and field testing methods. It provides you with proven techniques for challenging projects involving radar, communication systems and antenna design. For the first time in any book, you find design guidance on specialized types of arrays, using monopole radiating elements, slotted cylinders and ultrawideband dipoles. Moreover, this unique book presents a focused near-field technique that quantifies the far-field performance of large aperture radar systems and communication systems. The book presents example prototype phased array antennas, including discussions on monopole phased arrays, finite and infinite array analyses, measurements for planar arrays of monopole elements. Further, you get a detailed explanation of focused near-field polarization characteristics of monopole arrays as related to adaptive array testing in the near field. From the fundamentals of adaptive antennas and degrees of freedom for multiple beam antennas and phased arrays… to a test bed monopole phased array and the planar near field testing technique… to arrays of horizontally polarized loop-fed slotted cylinder antennas and ultrawideband dipole arrays, this comprehensive book offers you invaluable, hands-on knowledge for your work in the field.



Array and Phased Array Antenna Basics

Author : Hubregt J. Visser

Publisher : John Wiley & Sons

Page : 376 pages

File Size : 12,63 MB

Release : 2006-02-03

Category : Technology & Engineering

ISBN : 0470871180

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Book Description

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.



Practical Aspects of Active Phased Array Antenna Development

Author : Ashok K. Agrawal

Publisher : Artech House

Page : 281 pages

File Size : 45,72 MB

Release : 2023-05-31

Category : Technology & Engineering

ISBN : 1630819905

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Book Description

This book provides a practical and comprehensive guide to the design, analysis, and development of an active phased array antenna system. Reflecting the author’s decades of experience with these systems, the book is unique in that it pulls together in one volume key information from several disciplines and covers all the components of an active phased array antenna system, giving you the full scope of knowledge necessary to confidently design systems with high reliability and maintainability. It walks you through the multiple aspects of the active phased array antenna system design, with inputs from diverse specialties such as aperture design, T/R module design, hybrid lab, beam steering control, mechanical engineering, and manufacturing – helping you avoid problems that often require the redesign of some of the components of the antenna system. You will find step-by-step guidance on the design and analysis of an active phased array antenna system, including T/R modules, DC/DC converters, beamformers, beam steering controller, antenna packaging, thermal management, and antenna calibration in the field. You will also find details on antenna design for high reliability and clutter improvement factor, digital beamforming arrays, and strategies for cost reduction. With its unique coverage and practical approach, this is an important book for engineers new to the field as well as experienced antenna and radar engineers working on active phased array antenna systems.



Phased Array Antenna Handbook

Author : Robert J. Mailloux

Publisher : Artech House Publishers

Page : 496 pages

File Size : 15,68 MB

Release : 2005-01-01

Category : Technology & Engineering

ISBN : 9781580536899

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Book Description

"This thoroughly revised edition of the Artech House classic, Phased Array Antenna Handbook, offers the most up-to-date and broadest view of array antennas and systems. Supported with over 350 equations and more than 270 illustrations, the book offers complete design details that allow practitioners to size an array system with speed and confidence."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved



Phased Array Antennas with Optimized Element Patterns

Author : Sergei P. Skobelev

Publisher : Artech House

Page : 285 pages

File Size : 30,88 MB

Release : 2011

Category : Technology & Engineering

ISBN : 160807191X

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Book Description

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.



Phased Array Antennas

Author : Arun K. Bhattacharyya

Publisher : John Wiley & Sons

Page : 400 pages

File Size : 24,17 MB

Release : 2006-03-17

Category : Technology & Engineering

ISBN : 0471769118

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Book Description

A comprehensive guide to the latest in phased array antennaanalysis and design--the Floquet modal based approach This comprehensive book offers an extensive presentation of a newmethodology for phased array antenna analysis based on Floquetmodal expansion. Engineers, researchers, and advanced graduatestudents involved in phased array antenna technology will find thissystematic presentation an invaluable reference. Elaborating from fundamental principles, the author presents anin-depth treatment of the Floquet modal based approach. Detailedderivations of theorems and concepts are provided, making PhasedArray Antennas a self-contained work. Each chapter is followed byseveral practice problems. In addition, numerous design examplesand guidelines will be found highly useful by those engaged in thepractical application of this new approach to phased arraystructures. Broadly organized into three sections, Phased Array Antennascovers: * The development of the Floquet modal based approach to theanalysis of phased array antennas * Application of the Floquet modal based approach to importantphased array structures * Shaped beam array synthesis, array beam forming networks, activephased array systems, and statistical analysis of phasedarrays Incorporating the most recent developments in phased arraytechnology, Phased Array Antennas is an essential resource forstudents of phased array theory, as well as research professionalsand engineers engaged in the design and construction of phasedarray antennas.



Conformal Array Antenna Theory and Design

Author : Lars Josefsson

Publisher : John Wiley & Sons

Page : 512 pages

File Size : 50,46 MB

Release : 2006-02-10

Category : Technology & Engineering

ISBN : 0471780111

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Book Description

This is the first comprehensive treatment of conformal antenna arrays from an engineering perspective. While providing a thorough foundation in theory, the authors of this publication provide a wealth of hands-on instruction for practical analysis and design of conformal antenna arrays. Thus, you get the knowledge you need, alongside the practical know-how to design antennas that are integrated into such structures aircrafts or skyscrapers.



Active Electronically Scanned Arrays

Author : Arik D. Brown

Publisher : John Wiley & Sons

Page : 276 pages

File Size : 44,56 MB

Release : 2021-12-14

Category : Technology & Engineering

ISBN : 1119749050

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Book Description

In Active Electronically Scanned Arrays: Fundamentals and Applications, electromagnetics expert Dr. Arik D. Brown delivers a foundational treatment of active electronically scanned arrays (AESAs) ideal for engineering students and professionals. The distinguished author provides an overview of the primary subsystems of an AESA and detailed explanations of key design concepts and fundamentals for subsystems, including antenna array elements, transmit/receive modules, and beamformers. Performance results for various AESA architectures often found in industry, including analog, subarrayed, and digital beamforming AESAs, are discussed. With a focus on practical knowledge and applications, Active Electronically Scanned Arrays: Fundamentals and Applications offers an accessible overview of a technology critical to the implementation of collision avoidance in cars, air surveillance radar, communication antennas, and defense technologies. The book also includes: A thorough introduction to AESAs, including a top-level block diagram view and explanations of key components and subsystems Detailed explanations of the impact of AESAs on mission applications including Radar, Electronic Attack (EA), Electronic Support Measures (ESM), SIGINT and Communications Comprehensive explorations of antenna array elements, transmit/receive modules, and beamformers including their purpose, functions, and practical design considerations In-depth examinations of AESA architecture performance for current and future systems Utility of AESAs for implementing adaptive beamforming for Electronic Counter-Countermeasures (ECCM) Perfect for electrical engineers working with active electronically scanned arrays, electronic warfare technologies, radar, or communications, Active Electronically Scanned Arrays: Fundamentals and Applications will also prove to be an invaluable resource for defense students undertaking military education and training.



Phased Array Antennas

Author : Robert C. Hansen

Publisher : John Wiley & Sons

Page : 571 pages

File Size : 49,15 MB

Release : 2009-11-19

Category : Technology & Engineering

ISBN : 0470529172

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Book Description

An in-depth treatment of array phenomena and all aspects of phased array analysis and design Phased Array Antennas, Second Edition is a comprehensive reference on the vastly evolving field of array antennas. The Second Edition continues to provide an in-depth evaluation of array phenomena with a new emphasis on developments that have occurred in the field over the past decade. The book offers the same detailed coverage of all practical and theoretical aspects of phased arrays as the first edition, but it now includes: New chapters on array-fed reflector antennas; connected arrays; and reflect arrays and retrodirective arrays Brand-new coverage of artificial magnetic conductors, and Bode matching limitations A clear explanation of the common misunderstanding of scan element pattern measurement, along with appropriate equations In-depth coverage of finite array Gibbsian models, photonic feeding and time delay, waveguide simulators, and beam orthogonality The book is complemented with a multitude of original curves and tables that illustrate how particular behaviors were derived from the author's hundreds of programs developed over the past forty years. Additionally, numerous computer design algorithms and numerical tips are included throughout the book to help aid in readers' comprehension. Phased Array Antennas, Second Edition is an ideal resource for antenna design engineers, radar engineers, PCS engineers, and communications engineers, or any professional who works to develop radar and telecommunications systems. It also serves as a valuable textbook for courses in phased array design and theory at the upper-undergraduate and graduate levels.