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315件中 91件 - 120件
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| 商品 | 説明 | 価格 |
|---|---|---|
 Wearable Antennas and Body Centric Communication Present and Future【電子書籍】[ Shiban Kishen Koul ] 楽天Kobo電子書籍ストア | ＜p＞This book presents state-of-the-art technologies, trends and applications with a focus on the healthcare domain for ultra-wideband (3.1?10.6 GHz) and 60 GHz (57?66 GHz) wireless communication systems. Due to various key features such as miniaturized antenna design, low power, high data rate, less effects on the human body, relatively less crowded spectrum, these technologies are becoming popular in various fields of biomedical applications and day-to-day life. The book highlights various aspects of these technologies related to body-centric communication, including antenna design requirements, channel modeling and characterization for WBANs, current fabrication and antenna design strategies for textile, flexible and implanted antennas. Apart from the general requirements and study related to these frequency bands, various application specific topics such as localization and tracking, physical activity recognition and assessment, vital sign monitoring and medical imaging are covered indetail. The book concludes with the glimpses of future aspects of the UWB and 60 GHz technology which includes IoT for healthcare and smart living, novel antenna materials and application of machine learning algorithms for overall performance enhancement.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 10,938円 |
 洋書 Daniel Dobkin RF Engineering for Wireless Networks: Hardware, Antennas, and Propagation (Communications Engineering (Paperback)) Glomarket | *** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義（XX株式会社等）、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべてニュージャージからお客様のもとへ直送されます。 ・ご注文後、30営業日以内(通常2~3週間)に配送手続きをいたします。配送作業完了後、2週間程度でのお届けとなります。 ・まれに商品入荷状況や国際情勢、運送、通関事情により、お届けが2ヶ月までかかる場合がありますのでお急ぎの場合は注文をお控えください。 ・個人輸入される商品は、すべてご注文者自身の「個人使用・個人消費」が前提となりますので、ご注文された商品を第三者へ譲渡・転売することは法律で禁止されております。 ・関税・消費税が課税される場合があります。詳細はこちらをご確認下さい。PC販売説明文 | 32,148円 |
 Smart Antennas Latest Trends in Design and Application【電子書籍】 楽天Kobo電子書籍ストア | ＜p＞This book presents the latest techniques for the design of antenna, focusing specifically on the microstrip antenna. The authors discuss antenna structure, defected ground, MIMO, and fractal design. The book provides the design of microstrip antenna in terms of latest applications and uses in areas like IoT and device-to-device communication. The book also provides the current methods and techniques used for the enhancement of the performance parameters of the microstrip antenna. Chapters enhance the knowledge and skills of students and researchers in the latest in the communications world like IoT, D2D, satellite, wearable devices etc. The authors discuss applications such as microwave imaging, medical implants, hyperthermia treatments, and wireless wellness monitoring and how a decrease in size of antenna help facilitate application potential.＜/p＞ ＜ul＞ ＜li＞Provides the latest techniques used for the design of antenna in terms of its structure, defected ground, MIMO and fractal design;＜/li＞ ＜li＞Outlines steps to resolve issues with designing antenna, including the latest design and design parameters for microstrip antenna;＜/li＞ ＜li＞Presents the design of conformal and miniaturized antenna structures for various applications.＜/li＞ ＜/ul＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 20,662円 |
 Wearable Systems and Antennas Technologies for 5G, IOT and Medical Systems【電子書籍】 楽天Kobo電子書籍ストア | ＜p＞Due to progress in the development of communication systems, it is now possible to develop low-cost wearable communication systems. A wearable antenna is meant to be a part of the clothing or close to the body and used for communication purposes, which include tracking and navigation, mobile computing and public safety. Examples include smartwatches (with integrated Bluetooth antennas), glasses (such as Google Glass with Wi-Fi and GPS antennas), GoPro action cameras (with Wi-Fi and Bluetooth antennas), etc. They are increasingly common in consumer electronics and for healthcare and medical applications. However, the development of compact, efficient wearable antennas is one of the major challenges in the development of wearable communication and medical systems. Technologies such as printed compact antennas and miniaturization techniques have been developed to create efficient, small wearable antennas which are the main objective of this book.＜/p＞ ＜p＞Each chapter covers enough mathematical detail and explanations to enable electrical, electromagnetic and biomedical engineers and students and scientists from all areas to follow and understand the topics presented. New topics and design methods are presented for the first time in the area of wearable antennas, metamaterial antennas and fractal antennas. The book covers wearable antennas, RF measurements techniques and measured results in the vicinity of the human body, setups and design considerations. The wearable antennas and devices presented in this book were analyzed by using HFSS and ADS 3D full-wave electromagnetics software.＜/p＞ ＜ul＞ ＜li＞＜/li＞ ＜li＞Explores wearable medical systems and antennas＜/li＞ ＜li＞＜/li＞ ＜li＞Explains the design and development of wearable communication systems＜/li＞ ＜li＞＜/li＞ ＜li＞Explores wearable reconfigurable antennas for communication and medical applications＜/li＞ ＜li＞＜/li＞ ＜li＞Discusses new types of metamaterial antennas and artificial magnetic conductors (AMC)＜/li＞ ＜li＞＜/li＞ ＜li＞Reviews textile antennas＜/li＞ ＜/ul＞ ＜p＞Dr. Albert Sabban holds a PhD in Electrical Engineering from the University of Colorado at Boulder, USA (1991), and an MBA from the Faculty of Management, Haifa University, Israel (2005). He is currently a Senior Lecturer and researcher at the Department of Electrical and Electronic Engineering at Kinneret and Ort Braude Engineering Colleges.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 11,311円 |
 Smart Antennas for 5G+【電子書籍】[ David A. S?nchez-Hern?ndez ] 楽天Kobo電子書籍ストア | ＜p＞＜strong＞Comprehensive reference text for the development of advanced antenna systems for 5G and beyond＜/strong＞＜/p＞ ＜p＞＜em＞Smart Antennas for 5G+＜/em＞ addresses the transformation that simple, conventional antennas have gone through to fulfill the complex and challenging performance expectations of 5G wireless communications and beyond. It also describes the 5G physical layer including the gNodeB, basics of the propagation channel, and user equipment (UE) specific antenna aspects. The authors present various broadband antennas covering mmW bands for 5G+ and B5G applications, explore recent developments in array calibration and plane wave generators, and consider future challenges for 5G+ radio system testing.＜/p＞ ＜p＞Novel key performance indicators in which not only conventional RF parameters, but also other parameters and overall radio performance, are examined. The huge shrinkage which was prioritized in 4G modules are now combined with extremely versatile and precise beamforming capacities, thermal mitigation, and link budget compensation design strategies that bring antennas into a new era. As such, antenna integration, flexible and 3D printed elements, the use of metamaterials, and advanced testing of new features are key elements of this book.＜/p＞ ＜p＞Additional topics covered in ＜em＞Smart Antennas for 5G+＜/em＞ include:＜/p＞ ＜ul＞ ＜li＞Beamforming, beam-steering, power control, cell breathing, and many other 5G concepts that make the evaluation of a 5G antenna structure a complex process＜/li＞ ＜li＞Multi-probe anechoic chamber, reverberation chamber, and wireless cable solutions, RF testing of the 5G antenna systems, and small-cell repeaters for 5G/B5G beamforming＜/li＞ ＜li＞Powering and sensing applications in 5G+ printed electronic steerable antenna arrays for reconfigurable intelligent surfaces that stem from metasurfaces＜/li＞ ＜li＞3GPP/ITU standards and models for 5G MIMO base station antennas, propagation channel modeling, and link budget considerations＜/li＞ ＜/ul＞ ＜p＞The connection between complex but realistically used designs and the way testing has evolved to determine the value of novel designs makes ＜em＞Smart Antennas for 5G+＜/em＞ a must-have resource for advanced engineers as well as newcomers in the field of 5G wireless communications.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 16,618円 |
 Dielectric Resonator Antennas Materials, Designs and Applications【電子書籍】[ Zhijiao Chen ] 楽天Kobo電子書籍ストア | ＜p＞＜strong＞Dielectric Resonator Antennas＜/strong＞＜/p＞ ＜p＞＜strong＞A detailed guide to dielectric-based techniques for antenna array design and construction＜/strong＞＜/p＞ ＜p＞Dielectric designs, which transmit electricity without conducting it, have in recent decades been increasingly incorporated into antenna arrays. The resulting Dielectric Resonator Antennas (DRAs) provide significant benefits over metal antennas, avoiding conduction loss and increasing efficiency. Dielectric elements can also be incorporated into metal antennas to improve performance.＜/p＞ ＜p＞＜em＞Dielectric Resonator Antennas＜/em＞ provides an introduction to dielectric-based techniques for manufacturing antenna arrays. It supplies guidelines for identifying dielectric antenna designs (as opposed to metal ones), describes recent developments in dielectric antenna technology, and points toward potential areas of future growth and development.＜/p＞ ＜p＞Readers will also find:＜/p＞ ＜ul＞ ＜li＞Cutting-edge DRA applications in microwave and millimeter-wave communications＜/li＞ ＜li＞Detailed discussion of array types including wideband, high-gain, high efficiency, and more＜/li＞ ＜li＞Instructions for fabricating dielectric antenna arrays and assessing tolerance levels＜/li＞ ＜/ul＞ ＜p＞＜em＞Dielectric Resonator Antennas＜/em＞ is ideal for researchers and students in electrical engineering, as well as for engineers and others working in wireless communications.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 17,059円 |
 Internet of Things Enabled Antennas for Biomedical Devices and Systems: Impact, Challenges and Appli INTERNET OF THINGS ENABLED ANT （Springer Tracts in Electrical and Electronics Engineering） [ Praveen K. Malik ] 楽天ブックス | INTERNET OF THINGS ENABLED ANT Springer Tracts in Electrical and Electronics Engineering Praveen K. Malik Prasad N. Shastry SPRINGER NATURE2023 Hardcover 2023 English ISBN：9789819902118 洋書 Computers & Science（コンピューター＆科学） Technology | 49,104円 |
 Reflectarray Antennas Theory, Designs, and Applications【電子書籍】[ Payam Nayeri ] 楽天Kobo電子書籍ストア | ＜p＞This book provides engineers with a comprehensive review of the state-of-the-art in reflectarray antenna research and development. The authors describe, in detail, design procedures for a wide range of applications, including broadband, multi-band, multi-beam, contour-beam, beam-scanning, and conformal reflectarray antennas. They provide sufficient coverage of basic reflectarray theory to fully understand reflectarray antenna design and analysis such that the readers can pursue reflectarray research on their own. Throughout the book numerous illustrative design examples including numerical and experimental results are provided.＜/p＞ ＜p＞Featuring in-depth theoretical analysis along with practical design examples, ＜em＞Reflectarray Antennas is an excellent text/reference for engineering graduate students, researchers, and engineers in the field of antennas. It belongs on the bookshelves of university libraries, research institutes, and industrial labs and research facilities.＜/em＞＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 19,335円 |
 Millimeter-Wave Antennas: Configurations and Applications【電子書籍】[ Jaco du Preez ] 楽天Kobo電子書籍ストア | ＜p＞This book comprehensively reviews the state of the art in millimeter-wave antennas, traces important recent developments and provides information on a wide range of antenna configurations and applications. While fundamental theoretical aspects are discussed whenever necessary, the book primarily focuses on design principles and concepts, manufacture, measurement techniques, and practical results. Each of the various antenna types scalable to millimeter-wave dimensions is considered individually, with coverage of leaky-wave and surface-wave antennas, printed antennas, integrated antennas, and reflector and lens systems. The final two chapters address the subject from a systems perspective, providing an overview of supporting circuitry and examining in detail diverse millimeter-wave applications, including high-speed wireless communications, radio astronomy, and radar. The vast amount of information now available on millimeter-wave systems can be daunting for researchers and designers entering the field. This book offers readers essential guidance, helping them to gain a thorough understanding based on the most recent research findings and serving as a sound basis for informed decision-making.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 10,938円 |
 Introduction to Wave Propagation, Transmission Lines, and Antennas Module 10【電子書籍】[ Various Anonymous Naval Personnel ] 楽天Kobo電子書籍ストア | ＜p＞This volume primarily deals, in simple language, with function and behavior of radio waves, and construction and function of antennas. It is a must have for the bookshekf of any science or electronics enthiusiast.＜/p＞ ＜p＞PROPAGATION means "movement through a medium." In this case, the science of sound, light and radio waves moving through antennas and waveguids, the earth, sea, space, and atmosphere.＜/p＞ ＜p＞It begins with some basic physics of light and sound waves , then moving into Doppler Effect, Radio Waves and Transmission Lines.＜/p＞ ＜p＞Lessons include principles and common applications of a full range of radio frequency bands from the long range VLF in the 3-30 KHz, through LF, MF, HF, VHF, UHF, SHF, and 300GHz EHF.＜/p＞ ＜p＞Finally, an entire chaper is dedicated to an extensive discussion of the construction and function of antennas, from simple aerial long wires, to phased sattelite arrays.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 506円 |
 Multi-objective Design Of Antennas Using Surrogate Models【電子書籍】[ Slawomir Koziel ] 楽天Kobo電子書籍ストア | ＜p＞This book addresses computationally-efficient multi-objective optimization of antenna structures using variable-fidelity electromagnetic simulations, surrogate modeling techniques, and design space reduction methods. Based on contemporary research, it formulates multi-objective design tasks, highlights related challenges in the context of antenna design, and discusses solution approaches. Specific focus is on providing methodologies for handling computationally expensive simulation models of antenna structures in the sense of their multi-objective optimization. Also given is a summary of recent developments in antenna design optimization using variable-fidelity simulation models. Numerous examples of real-world antenna design problems are provided along with discussions and recommendations for the readers interested in applying the considered methods in their design work.Written with researchers and students in mind, topics covered can also be applied across a broad spectrum of aeronautical, mechanical, electrical, biomedical and civil engineering. It is of particular interest to those dealing with optimization, computationally expensive design tasks and simulation-driven design.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 15,356円 |
 Planar Spiral Inductors, Planar Antennas and Embedded Planar Transformers SPICE-based Design and Performance Evaluation for Wireless Communications【電子書籍】[ Amal Banerjee ] 楽天Kobo電子書籍ストア | ＜p＞This book presents a novel, automated, accurate and unified scheme to design and determine the performance characteristics of standalone planar, spiral inductors and multiple coupled planar spiral inductors (as in embedded transformers), for RF/microwave MMIC designers. The author demonstrates with a set of analysis/design examples a novel scheme that exploits judiciously the existing transmission theory and concepts, organizing and condensing available, scattered information/knowledge about planar spiral inductor, embedded planar transformer and planar antenna design and performance evaluation, into one coherent and unified electronic circuit model easily used by radio frequency electronic circuit engineers. A dedicated chapter contains an exhaustive (19) set of design examples.＜/p＞ ＜ul＞ ＜li＞Presents a bottom-up scheme, starting with Maxwell's equations of classical electrodynamics and transmission line theory (Telegrapher's equation), specifically microstrips;＜/li＞ ＜li＞Demonstrates design of standalone planar, spiral inductors and multiple coupled planar spiral inductors;＜/li＞ ＜li＞Includes a set of ready-to-use, C executables (for both Linux and Windows) , that accept predefined input parameters for each of the sub-circuits discussed and generate SPICE netlists for the equivalent electrical circuit;＜/li＞ ＜li＞Automates execution of multi-step design calculations to guarantee their accuracy and reliability.＜/li＞ ＜/ul＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 7,292円 |
 Low-profile Natural and Metamaterial Antennas Analysis Methods and Applications【電子書籍】[ Hisamatsu Nakano ] 楽天Kobo電子書籍ストア | ＜p＞＜strong＞Presents recent progress in low-profile natural and metamaterial antennas＜/strong＞＜/p＞ ＜p＞This book presents the full range of low-profile antennas that use novel elements and take advantage of new concepts in antenna implementation, including metamaterials. Typically formed by constructing lattices of simple elements, metamaterials possess electromagnetic properties not found in naturally occurring materials, and show great promise in a number of low-profile antenna implementations. Introductory chapters define various natural and metamaterial-based antennas and provide the fundamentals of writing computer programs based on the method of moments (MoM) and the finite-difference time-domain method (FDTDM). Chapters then discuss low-profile natural antennas classified into base station antennas, mobile card antennas, beam-forming antennas, and satellite-satellite and earth-satellite communications antennas. Final chapters look at various properties of low-profile metamaterial-based antennas, revealing the strengths and limitations of the metamaterial-based straight line antenna (metaline antenna), metamaterial-based loop antenna (metaloop), open metaloop antenna, the effects of counter dual-band CP radiation, and more.＜/p＞ ＜ul＞ ＜li＞Offers comprehensive coverage of both metamaterials and natural materials for low-profile antennas＜/li＞ ＜li＞Written by an internationally-recognized expert in the field of low-profile antennas＜/li＞ ＜li＞Depicts actual high-performance low-profile antennas for the antenna engineer＜/li＞ ＜li＞Draws on classroom-tested material in graduate courses and short courses over the past 20 years＜/li＞ ＜/ul＞ ＜p＞＜em＞Low-Profile Natural and Metamaterial Antennas＜/em＞ is a must-have reference book for advanced undergraduate and graduate level students as well as antenna engineers interested in low-profile antenna design theory.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 17,750円 |
 Multifunctional Antennas and Arrays for Wireless Communication Systems【電子書籍】[ Satish K. Sharma ] 楽天Kobo電子書籍ストア | ＜p＞＜strong＞MULTIFUNCTIONAL ANTENNAS AND ARRAYS FOR WIRELESS COMMUNICATION SYSTEMS＜/strong＞＜/p＞ ＜p＞＜strong＞Offers an up-to-date discussion of multifunctional antennas and arrays for wireless communication systems＜/strong＞＜/p＞ ＜p＞＜em＞Multifunctional Antennas and Arrays for Wireless Communication Systems＜/em＞ 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:＜/p＞ ＜ul＞ ＜li＞Frequency reconfigurable antennas＜/li＞ ＜li＞Pattern reconfigurable antennas＜/li＞ ＜li＞Polarization reconfigurable antennas＜/li＞ ＜li＞Reconfigurable antennas using Liquid Metal, Piezoelectric, and RF MEMS＜/li＞ ＜li＞MIMO and 4G/5G wireless communication antennas＜/li＞ ＜li＞Metamaterials and metasurfaces in reconfigurable antennas＜/li＞ ＜li＞Multifunctional antennas for user equipments (UEs)＜/li＞ ＜li＞Defense related antennas and applications＜/li＞ ＜li＞Flat panel phased array antennas＜/li＞ ＜/ul＞ ＜p＞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.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 18,383円 |
 HF Antennas Book One An Introduction【電子書籍】[ Claude Jollet ] 楽天Kobo電子書籍ストア | ＜p＞What stands between you, the amateur radio operator, and all the other amateur radio operators in the world?＜/p＞ ＜p＞＜strong＞Antennas＜/strong＞. Yours, theirs…and propagation conditions between.＜/p＞ ＜p＞In other words, you can have the most advanced transceiver, coupled with the most powerful amplifier on the market, if you know too little about how antenna systems work and about radio wave propagation, you risk spending your time and money for naught.＜/p＞ ＜p＞This e-book is the first of a series on HF antennas. Together, they will help ensure that you turn the situation around to your advantage.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 120円 |
 Modern Small Antennas【電子書籍】[ Kyohei Fujimoto ] 楽天Kobo電子書籍ストア | ＜p＞If you are involved in designing and developing small antennas, this complete cutting-edge guide covers everything you need to know. From fundamentals and basic theory to design optimization, evaluation, measurements and simulation techniques, all the essential information is included. You will also get many practical examples from a range of wireless systems, whilst a glossary is provided to bring you up to speed on the latest terminology. A wide variety of small antennas is covered, and design and practice steps are described for each type: electrically small, functionally small, physically constrained small and physically small. Whether you are a professional in industry, a researcher, or a graduate student, this is your essential guide to small antennas.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 12,021円 |
 Communication Satellite Antennas: System Architecture, Technology, and Evaluation【電子書籍】[ Robert Dybdal ] 楽天Kobo電子書籍ストア | ＜p＞＜strong＞A Practical Approach To Antenna Technology For Communication Satellites＜/strong＞＜/p＞ ＜p＞This authoritative resource discusses antenna technology for communication satellites, addressing both the space and user segments. The book provides a system view of antenna applications, a description of various antenna technologies, and guidance on methodologies for antenna evaluation.＜/p＞ ＜p＞＜em＞Communication Satellite Antennas＜/em＞ begins with an overview of the parameters that characterize antennas, and goes on to cover the antenna designs, technologies, and system architectures required for communication satellite systems. Techniques to mitigate interference are covered, and the processes used in the development and characterization of antenna systems are reviewed. Discover how to:＜/p＞ ＜ul＞ ＜li＞Adhere to the system parameters used to quantify antenna performance＜/li＞ ＜li＞Understand the technologies used in wide coverage, earth coverage, narrow coverage, and array antennas＜/li＞ ＜li＞Work within standard communication satellite system architectures and orbital alternatives＜/li＞ ＜li＞Address propagation limitations and link performance＜/li＞ ＜li＞Implement reliable antenna interference mitigation techniques＜/li＞ ＜li＞Develop space segment antennas, including spot beam, multiple beam, adaptive uplink, active aperture, and point-to-point antennas＜/li＞ ＜li＞Apply user segment technologies, such as reflector antenna technology, antenna sidelobe control techniques, and adaptive interference cancellation systems＜/li＞ ＜li＞Evaluate satellite antennas and systems using rigorous methodologies＜/li＞ ＜/ul＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 14,596円 |
 Printed Antennas for Future Generation Wireless Communication and Healthcare【電子書籍】[ Balaka Biswas ] 楽天Kobo電子書籍ストア | ＜p＞This proposed book focuses on the design and development of printed antennas along with modeling aspects for multifaceted applications. It further investigates imperfections in the manufacturing processes and assembly operation during the testing/characterization of printed antennas.＜/p＞ ＜p＞This text-＜/p＞ ＜ul＞ ＜li＞＜/li＞ ＜li＞Discusses in a comprehensive manner the design and development aspects of printed antennas.＜/li＞ ＜li＞＜/li＞ ＜li＞Provides fractal engineering aspects for miniaturization and wideband characteristics of the low-profile antenna with high performances.＜/li＞ ＜li＞＜/li＞ ＜li＞Covers high gain printed antenna for Terahertz application.＜/li＞ ＜li＞＜/li＞ ＜li＞Showcases electrical modeling of smart antennas.＜/li＞ ＜li＞＜/li＞ ＜li＞Pedagogical features such as review questions based on practical experiences are included at the end of each chapter.＜/li＞ ＜/ul＞ ＜p＞The book comprehensively discusses fractal engineering in printed antennas for miniaturization and enhancement of performance factors. It further covers the modeling of electrically small antennas, circuit modeling, modeling of factual-based Ultra-Wide Band antennas, and modeling of reconfigurable micro-electromechanical system-based patch antennas. The book highlights performance metrics of multiple-input-multiple-output antennas. It will serve as an ideal reference text for senior undergraduate, graduate students, and academic researchers in fields including electrical engineering, electronics, communications engineering, and computer engineering.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 10,974円 |
 【中古】【輸入品・未使用】Phased Array Antenna Handbook (Antennas and Electromagnetics) ムジカ＆フェリーチェ楽天市場店 | 【中古】【輸入品・未使用】Phased Array Antenna Handbook (Antennas and Electromagnetics)【メーカー名】Artech House【メーカー型番】【ブランド名】Artech House Publishers【商品説明】Phased Array Antenna Handbook (Antennas and Electromagnetics)当店では初期不良に限り、商品到着から7日間は返品を 受付けております。こちらは海外販売用に買取り致しました未使用品です。買取り致しました為、中古扱いとしております。他モールとの併売品の為、完売の際はご連絡致しますのでご了承下さい。速やかにご返金させて頂きます。ご注文からお届けまで1、ご注文⇒ご注文は24時間受け付けております。2、注文確認⇒ご注文後、当店から注文確認メールを送信します。3、配送⇒当店海外倉庫から取り寄せの場合は10〜30日程度でのお届けとなります。国内到着後、発送の際に通知にてご連絡致します。国内倉庫からの場合は3〜7日でのお届けとなります。 ※離島、北海道、九州、沖縄は遅れる場合がございます。予めご了承下さい。お電話でのお問合せは少人数で運営の為受け付けておりませんので、メールにてお問合せお願い致します。営業時間 月〜金 10:00〜17:00お客様都合によるご注文後のキャンセル・返品はお受けしておりませんのでご了承下さい。 | 68,745円 |
 Compact Slot Array Antennas for Wireless Communications【電子書籍】[ Alan J. Sangster ] 楽天Kobo電子書籍ストア | ＜p＞This book describes and provides design guidelines for antennas that achieve compactness by using the slot radiator as the fundamental building block within a periodic array, rather than a phased array. It provides the basic electromagnetic tools required to design and analyse these novel antennas, with sample calculations where relevant. The book presents a focused introduction and valuable insights into the relevant antenna technology, together with an overview of the main directions in the evolving technology of compact planar arrays.＜/p＞ ＜p＞While the book discusses the historical evolution of compact array antennas, its main focus is on summarising the extensive body of literature on compact antennas. With regard to the now ubiquitous slot radiator, it seeks to demonstrate how, despite significant antenna size reductions that at times even seem to defy the laws of physics, desirable radiation pattern properties can be preserved. This is supported by an examination of recent advances in frequency selective surfaces and in metamaterials, which can, if handled correctly, be used to facilitate physics-defying designs.＜/p＞ ＜p＞The book offers a valuable source of information for communication systems and antenna design engineers, especially thanks to its overview of trends in compact planar arrays, yet will also be of interest to students and researchers, as it provides a focused introduction and insights into this highly relevant antenna technology.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 20,662円 |
 Monopole Antennas【電子書籍】[ Melvin M. Weiner ] 楽天Kobo電子書籍ストア | ＜p＞"Monopole Antennas" provides an industry standard for the modeling, testing, and application of airborne and ground-based monopole antennas. This book, with more than double the content of the author's previous, sold-out book, "Monopole Elements on Circular Ground Planes", includes structures in proximity to flat Earth in addition to those in free＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 84,423円 |
 Novel Millimetre Wave Antennas for Mimo and 5g Applications NOVEL MILLIMETRE WAVE ANTENNAS （Lecture Notes in Electrical Engineering） [ Shiban Kishen Koul ] 楽天ブックス | NOVEL MILLIMETRE WAVE ANTENNAS Lecture Notes in Electrical Engineering Shiban Kishen Koul Zamir Wani SPRINGER NATURE2021 Hardcover 2021 English ISBN：9789811672774 洋書 Computers & Science（コンピューター＆科学） Technology | 49,104円 |
 Smart Antennas and Electromagnetic Signal Processing in Advanced Wireless Technology【電子書籍】[ Paul R.P. Hoole ] 楽天Kobo電子書籍ストア | ＜p＞The book addresses the current demand for a scientific approach to advanced wireless technology and its future developments. It gives a clear presentation of both antennas and adaptive signal processing which is what makes antennas powerful, maneuverable and necessary for advanced wireless technology. The book presents electromagnetic signal processing techniques that both control the antenna beam and track the moving station, which is required for effective, fast, dynamic beamforming.＜/p＞ ＜p＞The first part of the book presents a comprehensive description and analysis of basic antenna theory, starting from short dipole antennas to array antennas. This section also includes important concepts related to antenna parameters, electromagnetic wave propagation, the Friis equation, the radar equation and wave reflection and transmission through media.＜/p＞ ＜p＞The second part of the book focuses on smart antennas, commencing from a look at the traditional approach to beamforming before getting into the details of smart antennas. Complete derivation and description of the techniques for electromagnetic field signal processing techniques for adaptive beamforming are also presented. Artificial Intelligence (AI) driven beamforming is presented using computationally fast and low-memory demanding technique for AI beamforming is presented with the different excitation functions available. A novel method for fast, low memory and accurate, maneuverable single beam generation is presented, as well as other methods for beamforming with fewer elements along with a simple method for tracking the mobile antenna and station. In this section, for completeness, the use of antenna signal processing for synthetic aperture techniques for imaging is also presented, specifically the Inverse Synthetic Aperture Imaging technique.＜/p＞ ＜p＞The third part of the book presents technological aspects of advanced wireless technology, including the 5G wireless system and the various devices needed to construct it. While the books’ main emphasis is theoretical understanding and design, it includes applications, and legal matters are also presented.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 21,951円 |
 Multi-Mode Resonant Antennas Theory, Design, and Applications【電子書籍】[ Wen-Jun Lu ] 楽天Kobo電子書籍ストア | ＜p＞This title provides a unique theoretical framework for multi-mode resonant antennas and different approaches to their implementation, with an emphasis on mode gauge functionality, a new concept for a clear identification and flexible control of all usable resonant modes in multi-mode resonant antenna design.＜/p＞ ＜p＞The book commences by advancing a generalized odd-even mode theory as a general theoretical framework for resonant elementary antennas, offering new insights into the classical problem of coupling effects between antenna and transmission lines and helping reveal the operation mechanism of elementary antennas under multi-mode resonance. Then, the concept of "mode gauge" is developed and employed for wideband elementary antenna design by simultaneously exciting and tuning multiple resonant modes within a single radiator. Apart from theoretical explorations, the authors also provide analysis of up-to-date implementation of multi-mode resonant elementary antennas with different functionalities, including wideband antennas, circularly polarized antennas, multiband antennas, frequency scanning antennas and low-profile antennas.＜/p＞ ＜p＞Academics, students and professional engineers at all levels will greatly benefit from the book and will be provided with historical background, state-of-the-art methodology, useful design tools and multiple applications of multi-mode resonant antennas.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 10,636円 |
 Novel Wearable Antennas for Communication and Medical Systems【電子書籍】[ Albert Sabban ] 楽天Kobo電子書籍ストア | ＜p＞Wearable antennas are meant to be incorporated as part of clothing or placed close to the body. Wearable antennas can be used in countless communication applications including tracking and navigation, medical applications, imaging and detection, RFID, mobile computing and public safety. The book "Novel Wearable Antennas for Communication and Medical Systems" discusses the challenges and technology to develop compact, efficient, wearable antennas. The book begins by presenting elementary communication, electromagnetics and antenna topics needed for engineers and students that do not have a background in design, principles, and features of antennas, printed antennas, wearable antennas, and compact antennas for communication and medical applications. Throughout the book each chapter also covers sufficient mathematical details, physical details and explanations to enable the reader to follow and understand the topics presented. New topics and design methods in the area of wearable antennas, metamaterial antennas, active printed antennas and fractal antennas for communication and medical systems are presented and discussed throughout the book. The book presents computed and measured results in the vicinity of the human body. The book also covers topics such as RF measurement techniques, measurement setups and design considerations. The antennas developed and analyzed in this book were designed and optimized by using 3D full-wave electromagnetics software.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 15,532円 |
 Characterization of Terahertz Emission from High Resistivity Fe-doped Bulk Ga0.69In0.31As Based Photoconducting Antennas【電子書籍】[ Suranjana Sengupta ] 楽天Kobo電子書籍ストア | ＜p＞Terahertz science and technology is attracting great interest due to its application in a wide array of fields made possible by the development of new and improved terahertz radiation sources and detectors. This book focuses on the development and characterization of one such source - namely the semi-large aperture photoconducting (PC) antenna fabricated on Fe-doped bulk Ga0.69In0.31As substrate. The high ultrafast carrier mobility, high resistivity, and subpicosecond carrier lifetime along with low bandgap make Ga0.69In0.31As an excellent candidate for PC antenna based THz emitter that can be photoexcited by compact Yb-based multiwatt laser systems for high power THz emission. The research is aimed at evaluating the impact of physical properties of a semi-large aperture Ga0.69In0.31As PC antenna upon its THz generation efficiency, and is motivated by the ultimate goal of developing a high-power terahertz radiation source for time-domain terahertz spectroscopy and imaging systems.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 12,154円 |
 Electromagnetic Waves 2 Antennas【電子書籍】[ Pierre-No?l Favennec ] 楽天Kobo電子書籍ストア | ＜p＞＜em＞Electromagnetic Waves 2＜/em＞ examines antennas in the field of radio waves. It analyzes the conditions of use and the parameters that are necessary in order to create an effective antenna.＜/p＞ ＜p＞This book presents antennas’ definitions, regulations and fundamental equations, and describes the various forms of antennas that can be used in radio: horns, waveguides, coaxial cables, printed and miniature antennas. It presents the characterization methods and the link budgets as well as the digital methods that make the fine calculation of radio antennas possible.＜/p＞ ＜p＞＜em＞Electromagnetic Waves 2＜/em＞ is a collaborative work, completed only with the invaluable contributions of Ibrahima Sakho, Herv? Sizun and JeanPierre Blot, not to mention the editor, Pierre-No?l Favennec. Aimed at students and engineers, this book provides essential theoretical support for the design and deployment of wireless radio and optical communication systems.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 20,883円 |
 Ultra Wide Band Antennas【電子書籍】 楽天Kobo電子書籍ストア | ＜p＞Ultra Wide Band Technology (UWB) has reached a level of maturity that allows us to offer wireless links with either high or low data rates. These wireless links are frequently associated with a location capability for which ultimate accuracy varies with the inverse of the frequency bandwidth. Using time or frequency domain waveforms, they are currently the subject of international standards facilitating their commercial implementation. Drawing up a complete state of the art, Ultra Wide Band Antennas is aimed at students, engineers and researchers and presents a summary of internationally recognized studies.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 20,883円 |
 Reconfigurable Active and Passive Planar Antennas for Wireless Communication Systems RECONFIGURABLE ACTIVE & PASSIV （Signals and Communication Technology） [ Shiban Kishen Koul ] 楽天ブックス | RECONFIGURABLE ACTIVE & PASSIV Signals and Communication Technology Shiban Kishen Koul Rajesh K. Singh SPRINGER NATURE2022 Hardcover 2022 English ISBN：9789811965364 洋書 Computers & Science（コンピューター＆科学） Technology | 30,008円 |
 Handbook of Antennas in Wireless Communications【電子書籍】 楽天Kobo電子書籍ストア | ＜p＞The move toward worldwide wireless communications continues at a remarkable pace, and the antenna element of the technology is crucial to its success. With contributions from more than 30 international experts, the Handbook of Antennas in Wireless Communications brings together all of the latest research and results to provide engineering professionals and students with a one-stop reference on the theory, technologies, and applications for indoor, hand-held, mobile, and satellite systems.＜/p＞ ＜p＞Beginning with an introduction to wireless communications systems, it offers an in-depth treatment of propagation prediction and fading channels. It then explores antenna technology with discussion of antenna design methods and the various antennas in current use or development for base stations, hand held devices, satellite communications, and shaping beams. The discussions then move to smart antennas and phased array technology, including details on array theory and beamforming techniques.＜/p＞ ＜p＞Space diversity, direction-of-arrival estimation, source tracking, and blind source separation methods are addressed, as are the implementation of smart antennas and the results of field trials of systems using smart antennas implemented. Finally, the hot media topic of the safety of mobile phones receives due attention, including details of how the human body interacts with the electromagnetic fields of these devices.＜/p＞ ＜p＞Its logical development and extensive range of diagrams, figures, and photographs make this handbook easy to follow and provide a clear understanding of design techniques and the performance of finished products. Its unique, comprehensive coverage written by top experts in their fields promises to make the Handbook of Antennas in Wireless Communications the standard reference for the field.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 | 47,277円 |