MIMO Antennas for Wireless Communication

by Leeladhar Malviya
MIMO Antennas for Wireless Communication
Author: Leeladhar Malviya
Publisher: CRC Press
Total Pages: 220
Release: 2020-12-15
Genre: Technology & Engineering
ISBN: 1000294951
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The desired objective of this book is to investigate diversity and mutual coupling effects on MIMO antenna designs for WLAN/WiMAX/LTE applications, controlled with diversity and ground modification techniques including equivalent circuit diagrams. Diversity techniques in MIMO antennas leading to the performance improvement ratings are demonstrated and deliberated. The book contributes towards the development of 2:1 VSWR MIMO antennas with diversity techniques for indoor/outdoor applications for high data rate, QOS, and SNR. The improved MIMO antenna structures are investigated and presented in this book including part of massive MIMO to provide the important aspects of emerging technology. Aimed at researchers, professionals and graduate students in electrical engineering, electromagnetics, communications and signal processing including antenna theory and design, smart antennas, communication systems, this book: Investigates real time MIMO antenna designs for WLAN/WiMAX/LTE applications. Covers effects of ECC, MEG, TARC, and equivalent circuit. Addresses the coupling and diversity aspects of antenna design problem for MIMO systems. Focus on the MIMO antenna designs for the real time applications. Exclusive chapter on 5G Massive MIMO along with case studies throughout the book.

Multifunctional Antennas and Arrays for Wireless Communication Systems

by Satish K. Sharma
Multifunctional Antennas and Arrays for Wireless Communication Systems
Author: Satish K. Sharma
Publisher: John Wiley & Sons
Total Pages: 466
Release: 2021-05-04
Genre: Technology & Engineering
ISBN: 1119535050
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MULTIFUNCTIONAL ANTENNAS AND ARRAYS FOR WIRELESS COMMUNICATION SYSTEMS Offers an up-to-date discussion of multifunctional antennas and arrays for wireless communication systems Multifunctional Antennas and Arrays for Wireless Communication Systems is a comprehensive reference on state-of-the-art reconfigurable antennas and 4G/5G communication antennas. The book gives a unique perspective while giving a comprehensive overview of the following topics: Frequency reconfigurable antennas Pattern reconfigurable antennas Polarization reconfigurable antennas Reconfigurable antennas using Liquid Metal, Piezoelectric, and RF MEMS MIMO and 4G/5G wireless communication antennas Metamaterials and metasurfaces in reconfigurable antennas Multifunctional antennas for user equipments (UEs) Defense related antennas and applications Flat panel phased array antennas The book is a valuable resource for the practicing engineer as well as for those within the research field. As wireless communications continuously evolves, more and more functionally will be required, and thus multifunctional antennas and RF systems will be necessary. These multifunctional antennas will require a degree of reconfigurability, and this book discusses various methods which enable this. The main topics of frequency, pattern, and polarization reconfigurability is first discussed. Methods utilizing unique materials and devices, both real and artificial are discussed. The book also delves into 4G/5G antennas as it relates to MIMO, and millimeter-wave phased arrays. Finally, there is a section on defense related multifunctional RF antenna systems.

MIMO Wireless Communications over Generalized Fading Channels

by Brijesh Kumbhani
MIMO Wireless Communications over Generalized Fading Channels
Author: Brijesh Kumbhani
Publisher: CRC Press
Total Pages: 205
Release: 2017-07-12
Genre: Technology & Engineering
ISBN: 1351642855
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MIMO systems have been known to better the quality of service for wireless communication systems. This book discusses emerging techniques in MIMO systems to reduce complexities and keep benefits unaffected at the same time. It discusses about benefits and shortcomings of various MIMO technologies like spatial multiplexing, space time coding, spatial modulation, transmit antenna selection and various power allocation schemes to optimize the performance. Crux of the book is focus on MIMO communication over generalized fading channels as they can model the propagation of signals in a non-homogeneous environment. Relevant MATLAB codes are also included in the appendices. Book is aimed at graduate students and researchers in electronics and wireless engineering specifically interested in electromagnetic theory, antennas and propagation, future wireless systems, signal processing.

Space-Time Wireless Systems

by H. Bölcskei
Space-Time Wireless Systems
Author: H. Bölcskei
Publisher: Cambridge University Press
Total Pages: 614
Release: 2006-06-15
Genre: Computers
ISBN: 9780521851053
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This is a comprehensive reference for readers wanting to learn about the entire range of relevant aspects in wireless communications.

Parasitic Antenna Arrays for Wireless MIMO Systems

by Antonis Kalis
Parasitic Antenna Arrays for Wireless MIMO Systems
Author: Antonis Kalis
Publisher: Springer Science & Business Media
Total Pages: 261
Release: 2013-10-11
Genre: Technology & Engineering
ISBN: 1461479991
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This book unites two different technologies: parasitic antenna arrays driven via analogue circuits that control the electromagnetic waves generated by the antenna array; and MIMO technology for multi-antenna arrays, typically driven by digital techniques in the baseband domain. The combination of these two technologies has revealed a novel functionality that breaks through the conventional MIMO paradigm, allowing MIMO transmission over the air with the use of antenna arrays that may consist of only a single active element, that is surrounded by a number of passive neighboring antennas. The contributions in the book show the capability of such systems to also perform MIMO transmission. This fact holds the potential of revolutionizing the way small-form wireless terminals operate and seems to set the scene for a win-win situation, achieving MIMO transmission with very small and cheap antenna arrays. The book is structured to provide a well-rounded treatment of the various facets of this newly discovered wireless communication capability. All relevant technical angles, ranging from information theoretic to electromagnetic considerations; from analogue circuit to digital baseband control for signal generation; and from channel modeling to communication theoretic aspects are taken into account. A good balance between theory, practical considerations and over-the-air experimentation is proposed and reflected in the chapter outline. Finally, a discussion and early evidence related to potential applications as well as the relevance to current and upcoming wireless standards is provided.

Introduction to MIMO Communications

by Jerry R. Hampton
Introduction to MIMO Communications
Author: Jerry R. Hampton
Publisher: Cambridge University Press
Total Pages: 303
Release: 2014
Genre: Technology & Engineering
ISBN: 1107042836
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This accessible guide contains everything you need to get up to speed on the theory and implementation of MIMO techniques.

Fundamentals of MIMO Wireless Communications

by Rakhesh Singh Kshetrimayum
Fundamentals of MIMO Wireless Communications
Author: Rakhesh Singh Kshetrimayum
Publisher: Cambridge University Press
Total Pages: 371
Release: 2017-04-17
Genre: Computers
ISBN: 1108415695
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"Provides a solid understanding of the essential concepts of MIMO wireless communications"--

Reconfigurable Antenna Design and Analysis

by Mohammod Ali
Reconfigurable Antenna Design and Analysis
Author: Mohammod Ali
Publisher: Artech House
Total Pages: 310
Release: 2021-05-31
Genre: Technology & Engineering
ISBN: 1630817082
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This exciting new book focuses on the analysis and design of reconfigurable antennas for modern wireless communications, sensing, and radar. It presents the definitions of basic antenna parameters, an overview of RF switches and explains how to characterize their insertion loss, isolation, and power handling issues. Basic reconfigurable antenna building blocks, such as dipoles, monopoles, patches and slots are described, followed by presentations on frequency reconfigurable antennas, pattern reconfigurable antennas, and basic scanning antenna arrays. Switch biasing in an electromagnetic environment is discussed, as well as simulation strategies of reconfigurable antennas, and MIMO (Multiple Input Multiple Output) reconfigurable antennas. Performance characterization of reconfigurable antennas is also presented. The book provides information for the technical professional to design frequency reconfigurable, pattern reconfigurable, and MIMO antennas all relevant for modern wireless communication systems. Readers learn how to select switching devices, bias them properly, and understand their role in the overall reconfigurable antenna design. The book presents practical experimental implementation issues, including losses due to switches, materials, and EMI (Electromagnetic Interference) and shows how to address those.

MIMO System Technology for Wireless Communications

by George Tsoulos
MIMO System Technology for Wireless Communications
Author: George Tsoulos
Publisher: CRC Press
Total Pages: 400
Release: 2018-10-03
Genre: Technology & Engineering
ISBN: 1420005928
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For broadband communications, it was frequency division multiplexing. For optical communications, it was wavelength division multiplexing. Then, for all types of networks it was code division. Breakthroughs in transmission speed were made possible by these developments, heralding next-generation networks of increasing capability in each case. The basic idea is the same: more channels equals higher throughput. For wireless communications, it is space-time coding using multiple-input-multiple-output (MIMO) technology. Providing a complete treatment of MIMO under a single cover, MIMO System Technology for Wireless Communications assembles coverage on all aspects of MIMO technology along with up-to-date information on key related issues. Contributors from leading academic and industrial institutions around the world share their expertise and lend the book a global perspective. They lead you gradually from basic to more advanced concepts, from propagation modeling and performance analysis to space-time codes, various systems, implementation options and limitations, practical system development considerations, field trials, and network planning issues. Linking theoretical analysis to practical issues, the book does not limit itself to any specific standardization or research/industrial initiatives. MIMO is the catalyst for the next revolution in wireless systems, and MIMO System Technology for Wireless Communications lays a thorough and complete foundation on which to build the next and future generations of wireless networks.