CUBESAT ANTENNA DESIGN 2020 <JW>
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COMMUNICATIONS RECEIVERS DSP,SOFTWARE RADUOS AND DESIGN (3版)
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This is an all-in-one, authoritative guide to receivers of all kinds - the unrivaled source for engineers and technicians working with radio communications systems. This updated edition includes DSP techniques and explains the basic workings of software radios. It covers everything from front end systems to frequency generators and controllers, and contains hundreds of illustrations, diagrams, and mathematical equations.
原價:
1200
售價:
204
現省:
996元
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Antennas: From Theory to Practice (2版)
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Antennas From Theory to Practice
Comprehensive coverage of the fundamentals and latest developments in antennas and antenna design
In the newly revised Second Edition of Antennas: From Theory to Practice, renowned researcher, engineer, and author Professor Yi Huang delivers comprehensive and timely coverage of issues in modern antenna design and theory. Practical and accessible, the book is written for engineers, researchers, and students who work with radio frequency/microwave engineering, radar, and radio communications.
The book details the basics of transmission lines, radiowaves and propagation, antenna theory, antenna analysis and design using industrial standard design software tools and the theory of characteristic modes, antenna measurement equipment, facilities, and techniques. It also covers the latest developments in special topics, like small and mobile antennas, wide- and multi-band antennas, automotive antennas, RFID, UWB, metamaterials, reconfigurable and MIMO antennas, and more.
The new edition includes up to date information on a wide variety of newly relevant topics and trends, like adaptive impedance matching, the theory of characteristic modes, antenna materials and fabrication processes, and over-the-air (OTA) antenna system measurements. Many questions and examples are provided which enhances the learning experience.
The book covers:
An introduction to circuit concepts and transmission lines, including lumped and distributed element systems, transmission line theory, and the Smith Chart
An exploration of field concepts and radiowaves, including wave equations and solutions and radiowave propagation mechanisms, characteristics, and models
Discussions of antenna basics and popular antennas, including wire-type antennas, aperture-type antennas, and antenna arrays
Information about antenna manufacturing and measurements, including antenna measurement facilities and methods
The use of industrial standard simulation tools for antenna design and analysis
Perfect for engineers and researchers who work in RF engineering or radar and radio communications, Antennas: From Theory to Practice, Second Edition will also earn a place on the bookshelves of university students seeking a concise and practical introduction to the basics of antennas and antenna design.
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Antennas and Propagation for Wireless Communication Systems (3版)
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Mutual Coupling Between Antennas
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【簡介】
Mutual Coupling Between Antennas
A guide to mutual coupling between various types of antennas in arrays such as wires, apertures and microstrip patches or antennas co-sited on platforms
Mutual Coupling Between Antennas explores the theoretical underpinnings of mutual coupling, offers an up-to-date description of the physical effects of mutual coupling for a variety of antennas, and contains techniques for analysing and assessing its effects. The book puts the topic in historical context, presents an integral equation approach, includes the current techniques, measurement methods, and discusses the most recent advances in the field.
With contributions from noted experts on the topic, the book reviews practical aspects of mutual coupling and examines applications that clearly demonstrate where the performance is impacted both positively and negatively. Mutual Coupling Between Antennas contains information on how mutual coupling can be analysed with a wide range of methods from direct computer software using discrete methods, to integral equations and Greens function methods as well as approximate asymptotic methods. This important text:
Provides a theoretical background for understanding mutual coupling between various types of antennas
Describes the interaction that occurs between antennas, both planned and unplanned
Explores a key aspect of arrays in any wireless, radar or sensing system operating at radio frequencies
Offers a groundbreaking book on antenna mutual coupling
Written for antenna engineers, technical specialists, researchers and students, Mutual Coupling Between Antennas is the first book to examine mutual coupling between various types of antennas including wires, horns, microstrip patches, MIMO antennas, co-sited antennas and arrays in planar or conformal configurations.
【目錄】
原價:
3915
售價:
3524
現省:
391元
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SUBSTRATE-INTEGRATED MILLIMETER-WAVE ANTENNAS FOR NEXT-GENERATION COMMUNICATION AND RADAR SYSTEMS
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【簡介】
Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems
The first and only comprehensive text on substrate-integrated mmW antenna technology, state-of-the-art antenna design, and emerging wireless applications
Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems elaborates the most important topics related to revolutionary millimeter-wave (mmW) technology. Following a clear description of fundamental concepts including substrate-integrated waveguides and loss analysis, the text treats key design methods, prototyping techniques, and experimental setup and testing. The authors also highlight applications of mmW antennas in 5G wireless communication and next-generation radar systems. Readers are prepared to put techniques into practice through practical discussions of how to set up testing for impedance matching, radiation patterns, gain from 24GHz up to 325 GHz, and more.
This book will bring readers state-of-the-art designs and recent progress in substrate-integrated mmW antennas for emerging wireless applications. Substrate-Integrated Millimeter-Wave Antennas for Next-Generation Communication and Radar Systems is the first comprehensive text on the topic, allowing readers to quickly master mmW technology. This book:
Introduces basic concepts such as metamaterials Huygens's surface, zero-index structures, and pattern synthesis
Describes prototyping in the form of fabrication based on printed-circuit-board, low-temperature-co-fired-ceramic and micromachining
Explores applications for next-generation radar and imaging systems such as 24-GHz and 77-GHz vehicular radar systems
Elaborates design methods including waveguide-based feeding network, three-dimensional feeding structure, dielectric loaded aperture antenna element, and low-sidelobe synthesis
The mmW is one of today’s most important emerging technologies. This book provides graduate students, researchers, and engineers with the knowledge they need to deploy mmW systems and develop new antenna designs with low cost, low loss, and low complexity.
【目錄】
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MULTIFUNCTIONAL ANTENNAS AND ARRAYS FOR WIRELESS COMMUNICATION SYSTEMS
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【簡介】
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.
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