Broadband Planar Antennas

Author : Zhi Ning Chen,Michael Yan Wah Chia
Publisher : John Wiley & Sons
Page : 258 pages
File Size : 50,8 Mb
Release : 2006-05-01
Category : Technology & Engineering
ISBN : 9780470871751

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Broadband Planar Antennas by Zhi Ning Chen,Michael Yan Wah Chia Pdf

The increasing demand for wireless communications has revolutionised the lifestyle of today’s society and one of the key components of wireless technology is antenna design. Broadband planar antennas are the newest generation of antennas boasting the attractive features required, such as broad operating bandwidth, low profile, light weight, low cost and ease of integration into arrays or Radio Frequency (RF) circuits, to make them ideal components of modern communications systems. Research into small and broadband antennas has been spurred by the rapid development of portable wireless communication devices such as cell phones, laptops and personal digital assistants. This all-encompassing volume, Broadband Planar Antennas: Design and Applications, systematically describes the techniques for all planar antennas from microstrip patch antennas, suspended plate antennas and planar inverted-L/F antennas to planar dipole antennas. Also discussed are some of the most recent outcomes such as broadband antenna issues in promising ultra-wideband applications. Clearly describes the fundamentals of planar antennas and categorises them according to their radiation characteristics Introduces the advanced progress in broadband planar antennas for modern wireless communications Includes a wealth of case studies, design guidelines, figures and tables This text is essential reading for antenna, RF and microwave engineers and manufacturers within the telecommunications industry. Its highly accessible approach will also appeal to researchers, postgraduate students and academic lecturers.

Author : Girish Kumar,K. P. Ray
Publisher : Artech House
Page : 424 pages
File Size : 44,9 Mb
Release : 2003
Category : Computers
ISBN : 9781580532440

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Broadband Microstrip Antennas by Girish Kumar,K. P. Ray Pdf

A guide to broadband microstrip antennas, offering information to help you choose and design the optimum broadband microstrip antenna configurations for your applications, without sacrificing other antenna parameters. The text shows you how to take advantage of the light-weight, low volume benefits of these antennas, by providing explanations of the various configurations and simple design equations that help you analyze and design microstrip antennas with speed and confidence. This practical resource presents an understanding of the radiation mechanism and characteristics of microstrip antennas, and provides guidance on designing new types of planar monopole antennas with multi-octave bandwidth. The authors explore how to select and design proper broadband microstrip antenna configurations for compact, tunable, dual-band and circular polarization applications. Moreover, the work compares all the broadband techniques and suggests the most attractive configuration.

Author : Onur Hamza Karabey
Publisher : Springer Science & Business Media
Page : 167 pages
File Size : 49,8 Mb
Release : 2013-08-04
Category : Technology & Engineering
ISBN : 9783319014241

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Electronic Beam Steering and Polarization Agile Planar Antennas in Liquid Crystal Technology by Onur Hamza Karabey Pdf

This book describes the characterization of liquid crystal materials at microwave frequencies and the usage of these materials in reconfigurable planar antennas and in their electrical tunable components. It reports for the first time the realization of a two-dimensional electronic beam steering antenna and polarization agile planar antennas with liquid crystal display technology. It gives a detailed description of all the theoretical analyses, modeling and design methods that were involved in the realization of these devices as well as their validation using measurement of demonstrative prototypes. This book also shows that low profile, low cost, high gain, electronic beam steering and polarization agile antennas can be fabricated in larger sizes by using existing automated liquid crystal display manufacturing techniques. The innovative ideas and method described in this work represent a considerable advancement in the field of electronically reconfigurable antennas based on liquid crystal technology and are expected to draw significant interest in the future. Such antennas may become important, for example, in mobile terminals integrated into the body of laptops (in the cover) or of automobiles (in the rooftop), ships or boats, for which flat, low-profile and low-cost antennas are required.

Author : Lei͏̈la Bekraoui
Publisher : Unknown
Page : 137 pages
File Size : 42,5 Mb
Release : 2001
Category : United States
ISBN : 3826595416

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Broadband Planar Antennas with Improved Radiation Patterns for Satellite Reception by Lei͏̈la Bekraoui Pdf

Author : Praveen Kumar Malik
Publisher : CRC Press
Page : 365 pages
File Size : 47,6 Mb
Release : 2021-10-21
Category : Technology & Engineering
ISBN : 9781000436105

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Planar Antennas by Praveen Kumar Malik Pdf

This comprehensive reference text discusses fundamental concepts, applications, design techniques, and challenges in the field of planar antennas. The text focuses on recent advances in the field of planar antenna design and their applications in various fields of research, including space communication, mobile communication, wireless communication, and wearable applications. This resource presents planar antenna design concepts, methods, and techniques to enhance the performance parameters and applications for IoTs and device-to-device communication. The latest techniques used in antenna design, including their structures defected ground, MIMO, and fractal design, are discussed comprehensively. The text will be useful for senior undergraduate students, graduate students, and academic researchers in fields including electrical engineering, electronics, and communication engineering.

Author : Kin-Lu Wong
Publisher : Wiley-Interscience
Page : 320 pages
File Size : 47,6 Mb
Release : 2003-01-06
Category : Technology & Engineering
ISBN : 0471266116

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Planar Antennas for Wireless Communications by Kin-Lu Wong Pdf

The latest text in the Wiley Series in Microwave and Optical Engineering The first comprehensive resource on planar antenna designs Planar antennas are the newest generation of antennas, boasting such attractive features as low profile, light weight, low cost, and ease of integration into arrays. These features make them ideal components of modern communications systems, particularly in cellular and WLAN applications. Consequently, many novel designs of planar antennas for related applications have come into being within the last two to three years. Until now these designs were only accessible to current and prospective antenna designers through journal articles, conference papers, and patent descriptions. Planar Antennas for Wireless Communications organizes today's most important planar antenna designs into one easy-to-use reference. In this, the latest addition to the Wiley Series in Microwave and Optical Engineering, the author presents more than seventy advanced planar antenna designs, along with detailed design considerations and experimental results, including: * PIFAs for internal mobile phone antennas * Very-low-profile monopoles for internal mobile phone antennas * Base-station antennas for cellular systems * Planar antennas for WLAN applications * DR antennas for wireless communications * Integration of antennas for different operating bands Each chapter features a multitude of illustrations for the geometries and experimental results of the featured designs, as well as a complete list of related references for further study, making the book an invaluable design resource for antenna scientists and engineers alike.

Author : Kin-Lu Wong
Publisher : John Wiley & Sons
Page : 343 pages
File Size : 54,6 Mb
Release : 2004-04-07
Category : Technology & Engineering
ISBN : 9780471465737

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Compact and Broadband Microstrip Antennas by Kin-Lu Wong Pdf

Compact microstrip antennas are of great importance in meeting the miniaturization requirements of modern portable communications equipment This book is a comprehensive treatment of design techniques and test data for current compact and broadband microstrip designs Summarizes the work of the author and his graduate students who have published over 80 refereed journal articles on the subject in the past few years Advanced designs reported by various other prestigious antenna designers are incorporated as well

Author : Sotirios Goudos
Publisher : BoD – Books on Demand
Page : 436 pages
File Size : 51,6 Mb
Release : 2017-01-11
Category : Technology & Engineering
ISBN : 9789535128670

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Microwave Systems and Applications by Sotirios Goudos Pdf

Microwave systems are key components of every modern wireless communication system. The main objective of this book was to collect as many different state-of-the-art studies as possible in order to cover in a single volume the main aspects of microwave systems and applications. This book contains 17 chapters written by acknowledged experts, researchers, academics, and microwave engineers, providing comprehensive information and covering a wide range of topics on all aspects of microwave systems and applications. This book is divided into four parts. The first part is devoted to microwave components. The second part deals with microwave ICs and innovative techniques for on-chip antenna design. The third part presents antenna design cases for microwave systems. Finally, the last part covers different applications of microwave systems.

Author : Yasuto Mushiake
Publisher : Springer Science & Business Media
Page : 130 pages
File Size : 49,6 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781447110033

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Self-Complementary Antennas by Yasuto Mushiake Pdf

An antenna with a self-complementary structure has a constant input impedance, independent of the source frequency and of the shape of the structure. The principle for this property of constant impedance was discovered by Professor Mushiake himself. This is the first study which comprehensively describes the principles of self-complementarity in antennas. It explains the theory which was the basis of the development of this principle and presents various engineering applications with an emphasis on extremely broadband self-complementary antennas. Self-Complementary Antennas will be of particular interest to antenna engineers working with extremely large bandwidths and more generally to electrical engineers with an interest in the development of the field since 1948.

Author : Victor H. Rumsey
Publisher : Academic Press
Page : 161 pages
File Size : 51,8 Mb
Release : 2014-06-28
Category : Technology & Engineering
ISBN : 9781483282220

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Frequency Independent Antennas by Victor H. Rumsey Pdf

Frequency Independent Antennas provides a reasonably complete coverage of frequency independent antennas from its inception until the middle of 1965. Most of the contents have not previously been published, except in scattered journal articles, and some are original. The first six chapters are written at a fairly easy level—about the level of a beginning graduate student or the more advanced undergraduate. The last two chapters, which deal with solutions of Maxwell's equations, are at a somewhat higher level. The book opens with a discussion of some fundamental ideas about antennas. It shows how typical measurements can be understood in terms of classical electromagnetic theory: in other words, how to make sense of measured data, how to set up apparatus to get meaningful data, and how to test their significance. Separate chapters follow on the features of frequency independent, plane-sheet, spiral, and log-periodic antennas. Subsequent chapters discuss how the periodic structure theory provides a way of understanding the peculiarities of frequency independent antennas; and solutions of Maxwell's equations for idealized spiral and idealized sinusoidal structures.

Author : Jean-François Zürcher,Fred E. Gardiol
Publisher : Artech House Antenna Library
Page : 240 pages
File Size : 52,9 Mb
Release : 1995
Category : Computers
ISBN : UOM:39015034036494

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Broadband Patch Antennas by Jean-François Zürcher,Fred E. Gardiol Pdf

This book describes both theoretical and practical aspects of advanced broadband patch antennas, providing a comprehensive review of the state of the art in the field. Modern antenna techniques are discussed for single patches, dual linear and circular polarizations designs, and arrays used in mobile communications. Includes 88 equations, 115 figures, and 200 references.

Author : David M. Pozar,Daniel H. Schaubert
Publisher : John Wiley & Sons
Page : 450 pages
File Size : 44,7 Mb
Release : 1995-05-15
Category : Technology & Engineering
ISBN : 0780310780

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Microstrip Antennas by David M. Pozar,Daniel H. Schaubert Pdf

"This anthology combines 15 years of microstrip antenna technology research into one significant volume and includes a special introductory tutorial by the co-editors. Covering theory, design and modeling techniques and methods, this source book is an excellent reference tool for engineers who want to become more familiar with microstrip antennas and microwave systems. Proven antenna designs, novel solutions to practical design problemsand relevant papers describing the theory of operation and analysis of microstrip antennas are contained within this convenient reference."

Author : Praveen K. Malik,Prasad N. Shastry
Publisher : Springer Nature
Page : 269 pages
File Size : 41,5 Mb
Release : 2023-06-01
Category : Technology & Engineering
ISBN : 9789819902125

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Internet of Things Enabled Antennas for Biomedical Devices and Systems by Praveen K. Malik,Prasad N. Shastry Pdf

The book consists of the latest research in biomedical and communication integration. It discusses the fabrication and testing outcomes of the Internet of Things-enabled biomedical applications. The book focuses on recent advances in the field of planar antenna design and their applications in space communication, mobile communication, wireless communication, and wearable applications. Planar antennas are also used in medical applications in microwave imaging, medical implants, hyperthermia treatments, and wireless wellness monitoring. This book presents planar antenna design concepts, methods, and techniques to enhance the performance parameters and applications for IoT and device-to-device communication. It provides the latest techniques used for the design of antennas in terms of their structures, defected ground, MIMO, and fractal design. This book also addresses the specific steps to resolve issues in designing antennas and how to design conformal and miniaturized antenna structures for various applications.

Author : Steven Shichang Gao,Qi Luo,Fuguo Zhu
Publisher : John Wiley & Sons
Page : 341 pages
File Size : 41,5 Mb
Release : 2014-02-03
Category : Technology & Engineering
ISBN : 9781118374412

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Circularly Polarized Antennas by Steven Shichang Gao,Qi Luo,Fuguo Zhu Pdf

This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. Firstly, it introduces to the reader basic principles, design techniques and characteristics of various types of CP antennas, such as CP patch antennas, CP helix antennas, quadrifilar helix antennas (QHA), printed quadrifilar helix antennas (PQHA), spiral antenna, CP slot antennas, CP dielectric resonator antennas, loop antennas, crossed dipoles, monopoles and CP horns. Advanced designs such as small-size CP antennas, broadband, wideband and ultra-wideband CP antennas are also discussed, as well as multi-band CP antennas and dual CP antennas. The design and analysis of different types of CP array antennas such as broadband CP patch arrays, dual-band CP arrays, CP printed slot arrays, single-band and multi-band CP reflectarrays, high-gain CP waveguide slot antennas, CP dielectric resonator antenna arrays, CP active arrays, millimetre-waveband CP arrays in LTCC, and CP arrays with electronically beam-switching or beam-steering capabilities are described in detail. Case studies are provided to illustrate the design and implementation of CP antennas in practical scenarios such as dual-band Global Navigation Satellite Systems (GNSS) receivers, satellite communication mobile terminals at the S-band, Radio Frequency Identification (RFID) readers at 2.4 GHz, and Ka-band high-speed satellite communication applications. It also includes the detailed designs for a wideband Logarithmic spiral antenna that can operate from 3.4-7.7 GHz. In addition, the book offers a detailed review of the recent developments of different types of CP antennas and arrays. Presents comprehensive discussions of design techniques for different types of CP antennas: small-size CP antennas, broadband CP antennas, multi-band CP antennas and CP arrays. Covers a wide range of antenna technologies such as microstrip antennas, helix, quadrifilar helix antenna, printed quadrifilar helix antenna, dielectric resonator antennas, printed slots, spiral antennas, monopoles, waveguide slot arrays, reflectarrays, active arrays, millimetre-wave arrays in LTCC, electronically beam-switching arrays and electronically beam-steerable arrays. Reviews recent developments in different types of CP antennas and arrays, reported by industries, researchers and academics worldwide. Includes numerous case studies to demonstrate how to design and implement different CP antennas in practical scenarios. Provides both an introduction for students in the field and an in-depth reference for antenna/RF engineers who work on the development of CP antennas. Circularly Polarized Antennas will be an invaluable guide for researchers in R&D organizations; system engineers (antenna, telecom, space and satellite); postgraduates studying the subjects of antenna and propagation, electromagnetics, RF/microwave/millimetre-wave systems, satellite communications and so on; technical managers and professionals in the areas of antennas and propagation.

Author : Eva Schwenzfeier-Hellkamp
Publisher : Unknown
Page : 140 pages
File Size : 42,5 Mb
Release : 2000
Category : Artificial satellites in telecommunication
ISBN : 3826582756

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Broadband Planar Feeds for Reflector Antennas in 12 GHz Range by Eva Schwenzfeier-Hellkamp Pdf