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Author : Jad B. Rizk
Publisher :
ISBN 13 : 9780496273966
Total Pages : pages
Book Rating : 4.2/5 (739 download)
Download or read book W-band RF-MEMS Switches, Phase Shifters and Antennas written by Jad B. Rizk and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Shiban Kishen Koul
Publisher : CRC Press
ISBN 13 : 1351021338
Total Pages : 288 pages
Book Rating : 4.3/5 (51 download)
Download or read book Radio Frequency Micromachined Switches, Switching Networks, and Phase Shifters written by Shiban Kishen Koul and published by CRC Press. This book was released on 2019-05-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio Frequency Micromachined Switches, Switching Networks, and Phase Shifters discusses radio frequency microelectromechanical systems (RF MEMS)-based control components and will be useful for researchers and R&D engineers. It offers an in-depth study, performance analysis, and extensive characterization on micromachined switches and phase shifters. The reader will learn about basic design methodology and techniques to carry out extensive measurements on MEMS switches and phase shifters which include electrical, mechanical, power handling, linearity, temperature stability, reliability, and radio frequency performance. Practical examples included in the book will help readers to build high performance systems/subsystems using micromachined circuits. Key Features Provides simple design methodology of MEMS switches and switching networks including SPST to SP16T switches Gives an in-depth performance study of micromachined phase shifters. Detailed study on reliability and power handling capability of RF MEMS switches and phase shifters presented Proposes reconfigurable micromachined phase shifters Verifies a variety of MEMS switches and phase shifters experimentally
Author : Yu Albert Wang
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (54 download)
Download or read book RF MEMS Switches and Phase Shifters for 3D MMIC Phased Array Antenna Systems written by Yu Albert Wang and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to incorporate the RF MEMS technology with the 3D MMICs technology, a novel RF MEMS switch was designed and implemented in a 3D MMIC circuit environment. RF MEMS switches possess many advantages compared to traditional solid-state switches, such as high electromechanical isolation, and ultra-low power consumption. The novelty of this switch was that it was based on low temperature processing techniques. Design equations for a shielded coplanar waveguide were derived for the switch. Traditional lumped element capacitor model and this newly developed distributed transmission line models were compared against measured data to verify their validity. While measurement results show good agreement with both models, the distributed model consistently demonstrated better match than its lumped element counterpart. Test and measurement results showed that a typical RF MEMS switch was capable of delivering less than 0.2dB insertion loss and more than 14.1dB isolation between input and output ports at X-band (8GHz-12GHz). This RF MEMS switch required only 12V actuation voltage while it was capable of handling 2.88W RF power before "hot-switching" occurs. Hysteretic phenomenon of RF MEMS switches was observed; release voltage threshold was found to be around 2V 4V, much lower than the one required for pulling down the structure. Switching speeds of RF MEMS switches with different beam strength were measured using a novel experimental setup utilizing couplers as bias networks. The fastest switches demonstrated maximum switching speed of 3.571 kHz and more than 10,800,000 life cycles. As the application of RF MEMS switches, a 4-bit digital phase shifter was designed and fabricated. 180ʻ bit and 90ʻ bits were realized using reflection type phase shifters, while the 45ʻ and 22.5ʻ bits were achieved using loaded-line type phase shifters. A novel reflection type phase shifter loaded with multiple switch pairs was developed and was capable of delivering multiple phase shift angles within one circuit stage. Phase shifter measurement results were consistent with simulated results.
Author : Gabriel M. Rebeiz
Publisher : John Wiley & Sons
ISBN 13 : 0471462888
Total Pages : 512 pages
Book Rating : 4.4/5 (714 download)
Download or read book RF MEMS written by Gabriel M. Rebeiz and published by John Wiley & Sons. This book was released on 2004-02-06 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrasmall Radio Frequency and Micro-wave Microelectromechanical systems (RF MEMs), such as switches, varactors, and phase shifters, exhibit nearly zero power consumption or loss. For this reason, they are being developed intensively by corporations worldwide for use in telecommunications equipment. This book acquaints readers with the basics of RF MEMs and describes how to design practical circuits and devices with them. The author, an acknowledged expert in the field, presents a range of real-world applications and shares many valuable tricks of the trade.
Author : Shiban Kishen Koul
Publisher : Springer Nature
ISBN 13 : 9811694435
Total Pages : 386 pages
Book Rating : 4.8/5 (116 download)
Download or read book Micromachined Circuits and Devices written by Shiban Kishen Koul and published by Springer Nature. This book was released on 2022-02-07 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the design of different switching and resonant devices using the present state-of-the-art radio frequency (RF) micromachining (MEMS) technology. Different topologies of MEMS switches have been discussed considering optimum performances over microwave to millimeter wave frequency range. Wide varieties of micromachined switching networks starting from single-pole-double-throw (SPDT) to single-pole-fourteen-throw (SP14T) are discussed utilizing vertical and lateral actuation movements of the switch. Different transduction mechanisms of micromachined resonators are highlighted that includes capacitive, piezoelectric, and piezoresistive types. The book provides major design guidelines for the development of MEMS-based digital phase shifters, tunable filters, and antennas with extensive measurement data. Apart from the radio frequency (RF) requirements, an extensive guideline is given for the improvement of the reliability of micromachined switches and digital phase shifters where multiple switches are operating simultaneously. It takes multiple iterations and extensive characterizations to conclude with a reliable MEMS digital phase shifter, and these aspects are given one of the prime attentions in this book. Detailed performance analysis of metamaterial inspired MEMS switches is then discussed for application in millimeter wave frequency bands up to about 170 GHz. The book concludes with future research activities of RF MEMS technology and its potential in space, defense, sensors, and biomedical applications.
Author : Shiban Kishen Koul
Publisher : CRC Press
ISBN 13 : 135102132X
Total Pages : 309 pages
Book Rating : 4.3/5 (51 download)
Download or read book Radio Frequency Micromachined Switches, Switching Networks, and Phase Shifters written by Shiban Kishen Koul and published by CRC Press. This book was released on 2019-05-03 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio Frequency Micromachined Switches, Switching Networks, and Phase Shifters discusses radio frequency microelectromechanical systems (RF MEMS)-based control components and will be useful for researchers and R&D engineers. It offers an in-depth study, performance analysis, and extensive characterization on micromachined switches and phase shifters. The reader will learn about basic design methodology and techniques to carry out extensive measurements on MEMS switches and phase shifters which include electrical, mechanical, power handling, linearity, temperature stability, reliability, and radio frequency performance. Practical examples included in the book will help readers to build high performance systems/subsystems using micromachined circuits. Key Features Provides simple design methodology of MEMS switches and switching networks including SPST to SP16T switches Gives an in-depth performance study of micromachined phase shifters. Detailed study on reliability and power handling capability of RF MEMS switches and phase shifters presented Proposes reconfigurable micromachined phase shifters Verifies a variety of MEMS switches and phase shifters experimentally
Author : Ai-Qun Liu
Publisher : Springer Science & Business Media
ISBN 13 : 0387462627
Total Pages : 276 pages
Book Rating : 4.3/5 (874 download)
Download or read book RF MEMS Switches and Integrated Switching Circuits written by Ai-Qun Liu and published by Springer Science & Business Media. This book was released on 2010-08-09 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microelectromechanical Systems (MEMS) stand poised for the next major breakthrough in the silicon revolution that began with the transistor in the 1960s and has revolutionized microelectronics. MEMS allow one to not only observe and process information of all types from small scale systems, but also to affect changes in systems and the environment at that scale. “RF MEMS Switches and Integrated Switching Circuits” builds on the extensive body of literature that exists in research papers on analytical and numerical modeling and design based on RF MEMS switches and micromachined switching circuits, and presents a unified framework of coverage. This volume includes, but is not limited to, RF MEMS approaches, developments from RF MEMS switches to RF switching circuits, and MEMS switch components in circuit systems. This book also: -Presents RF Switches and switching circuit MEMS devices in a unified framework covering all aspects of engineering innovation, design, modeling, fabrication, control and experimental implementation -Discusses RF switch devices in detail, with both system and component-level circuit integration using micro- and nano-fabrication techniques -Includes an emphasis on design innovation and experimental relevance rather than basic electromagnetic theory and device physics “RF MEMS Switches and Integrated Switching Circuits” is perfect for engineers, researchers and students working in the fields of MEMS, circuits and systems and RFs.
Author : Stepan Lucyszyn
Publisher : Cambridge University Press
ISBN 13 : 1139491660
Total Pages : 441 pages
Book Rating : 4.1/5 (394 download)
Download or read book Advanced RF MEMS written by Stepan Lucyszyn and published by Cambridge University Press. This book was released on 2010-08-19 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date guide to the theory and applications of RF MEMS. With detailed information about RF MEMS technology as well as its reliability and applications, this is a comprehensive resource for professionals, researchers, and students alike. • Reviews RF MEMS technologies • Illustrates new techniques that solve long-standing problems associated with reliability and packaging • Provides the information needed to incorporate RF MEMS into commercial products • Describes current and future trends in RF MEMS, providing perspective on industry growth • Ideal for those studying or working in RF and microwave circuits, systems, microfabrication and manufacturing, production management and metrology, and performance evaluation
Author : Deepak Uttamchandani
Publisher : Elsevier
ISBN 13 : 0857098616
Total Pages : 640 pages
Book Rating : 4.8/5 (57 download)
Download or read book Handbook of Mems for Wireless and Mobile Applications written by Deepak Uttamchandani and published by Elsevier. This book was released on 2013-08-31 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing demand for mobile and wireless sensing necessitates the use of highly integrated technology featuring small size, low weight, high performance and low cost: micro-electro-mechanical systems (MEMS) can meet this need. The Handbook of MEMS for wireless and mobile applications provides a comprehensive overview of radio frequency (RF) MEMS technologies and explores the use of these technologies over a wide range of application areas.Part one provides an introduction to the use of RF MEMS as an enabling technology for wireless applications. Chapters review RF MEMS technology and applications as a whole before moving on to describe specific technologies for wireless applications including passive components, phase shifters and antennas. Packaging and reliability of RF MEMS is also discussed. Chapters in part two focus on wireless techniques and applications of wireless MEMS including biomedical applications, such as implantable MEMS, intraocular pressure sensors and wireless drug delivery. Further chapters highlight the use of RF MEMS for automotive radar, the monitoring of telecommunications reliability using wireless MEMS and the use of optical MEMS displays in portable electronics.With its distinguished editor and international team of expert authors, the Handbook of MEMS for wireless and mobile applications is a technical resource for MEMS manufacturers, the electronics industry, and scientists, engineers and academics working on MEMS and wireless systems. Reviews the use of radio frequency (RF) MEMS as an enabling technology for wireless applications Discusses wireless techniques and applications of wireless MEMS, including biomedical applications Describes monitoring structures and the environment with wireless MEMS
Author : Jacopo Iannacci
Publisher : John Wiley & Sons
ISBN 13 : 3527673946
Total Pages : 374 pages
Book Rating : 4.5/5 (276 download)
Download or read book Practical Guide to RF-MEMS written by Jacopo Iannacci and published by John Wiley & Sons. This book was released on 2013-08-12 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Closes the gap between hardcore-theoretical and purely experimental RF-MEMS books. The book covers, from a practical viewpoint, the most critical steps that have to be taken in order to develop novel RF-MEMS device concepts. Prototypical RF-MEMS devices, both including lumped components and complex networks, are presented at the beginning of the book as reference examples, and these are then discussed from different perspectives with regard to design, simulation, packaging, testing, and post-fabrication modeling. Theoretical concepts are introduced when necessary to complement the practical hints given for all RF-MEMS development stages. Provides researchers and engineers with invaluable practical hints on how to develop novel RF-MEMS device concepts Covers all critical steps, dealing with design, simulation, optimization, characterization and fabrication of MEMS for radio-frequency applications Addresses frequently disregarded issues, explicitly treating the hard to predict interplay between the three-dimensional device structure and its electromagnetic functionality Bridges theory and experiment, fundamental concepts are introduced with the application in mind, and simulation results are validated against experimental results Appeals to the practice-oriented R&D reader: design and simulation examples are based on widely known software packages such as ANSYS and the hardware description language Verilog.
Author : Montserrat Fernández-Bolaños Badia
Publisher :
ISBN 13 :
Total Pages : 197 pages
Book Rating : 4.:/5 (731 download)
Download or read book RF MEMS Switches for Wide-band (5-40 GHz), Tuneable Filters and DMTL Phase Shifters written by Montserrat Fernández-Bolaños Badia and published by . This book was released on 2010 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Constantine A. Balanis
Publisher : John Wiley & Sons
ISBN 13 : 1118209753
Total Pages : 1617 pages
Book Rating : 4.1/5 (182 download)
Download or read book Modern Antenna Handbook written by Constantine A. Balanis and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 1617 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most up-to-date, comprehensive treatment of classical and modern antennas and their related technologies Modern Antenna Handbook represents the most current and complete thinking in the field of antennas. The handbook is edited by one of the most recognizable, prominent, and prolific authors, educators, and researchers on antennas and electromagnetics. Each chapter is authored by one or more leading international experts and includes cover-age of current and future antenna-related technology. The information is of a practical nature and is intended to be useful for researchers as well as practicing engineers. From the fundamental parameters of antennas to antennas for mobile wireless communications and medical applications, Modern Antenna Handbook covers everything professional engineers, consultants, researchers, and students need to know about the recent developments and the future direction of this fast-paced field. In addition to antenna topics, the handbook also covers modern technologies such as metamaterials, microelectromechanical systems (MEMS), frequency selective surfaces (FSS), and radar cross sections (RCS) and their applications to antennas, while five chapters are devoted to advanced numerical/computational methods targeted primarily for the analysis and design of antennas.
Author : Ayan Karmakar
Publisher : Springer
ISBN 13 : 9811380511
Total Pages : 144 pages
Book Rating : 4.8/5 (113 download)
Download or read book Si-RF Technology written by Ayan Karmakar and published by Springer. This book was released on 2019-05-10 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the recent research developments of various passive microwave circuits on silicon substrate and demonstrated operations catering for multiple frequency bands. It covers the design, modelling, process fabrication and characterization aspects with practical examples. The book will be of use to researchers and engineers working in the field of RF or microwave engineering, who can use the techniques and approaches effectively without having to refer to multiple sources.
Author : Duixian Liu
Publisher : John Wiley & Sons
ISBN 13 : 9780470742952
Total Pages : 850 pages
Book Rating : 4.7/5 (429 download)
Download or read book Advanced Millimeter-wave Technologies written by Duixian Liu and published by John Wiley & Sons. This book was released on 2009-03-03 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains one of the hottest topics in wireless and electronic devices community, namely the wireless communication at mmWave frequencies, especially at the 60 GHz ISM band. It provides the reader with knowledge and techniques for mmWave antenna design, evaluation, antenna and chip packaging. Addresses practical engineering issues such as RF material evaluation and selection, antenna and packaging requirements, manufacturing tolerances, antenna and system interconnections, and antenna One of the first books to discuss the emerging research and application areas, particularly chip packages with integrated antennas, wafer scale mmWave phased arrays and imaging Contains a good number of case studies to aid understanding Provides the antenna and packaging technologies for the latest and emerging applications with the emphases on antenna integrations for practical applications such as wireless USB, wireless video, phase array, automobile collision avoidance radar, and imaging
Author : Satish K. Sharma
Publisher : John Wiley & Sons
ISBN 13 : 1119535050
Total Pages : 466 pages
Book Rating : 4.1/5 (195 download)
Download or read book Multifunctional Antennas and Arrays for Wireless Communication Systems written by Satish K. Sharma and published by John Wiley & Sons. This book was released on 2021-05-04 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Montserrat Fernández-Bolaños Badía (Nachrichtentechnikerin)
Publisher :
ISBN 13 :
Total Pages : 197 pages
Book Rating : 4.:/5 (89 download)
Download or read book RF MEMS Switches for Wide-band (5 - 40 GHz), Tuneable Filters and DMTL Phase Shifters written by Montserrat Fernández-Bolaños Badía (Nachrichtentechnikerin) and published by . This book was released on 2010 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Singh, Uday Pratap
Publisher : IGI Global
ISBN 13 : 1522535322
Total Pages : 409 pages
Book Rating : 4.5/5 (225 download)
Download or read book Soft-Computing-Based Nonlinear Control Systems Design written by Singh, Uday Pratap and published by IGI Global. This book was released on 2018-02-09 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: A critical part of ensuring that systems are advancing alongside technology without complications is problem solving. Practical applications of problem-solving theories can model conflict and cooperation and aid in creating solutions to real-world problems. Soft-Computing-Based Nonlinear Control Systems Design is a critical scholarly publication that examines the practical applications of control theory and its applications in problem solving to fields including economics, environmental management, and financial modelling. Featuring a wide range of topics, such as fuzzy logic, nature-inspired algorithms, and cloud computing, this book is geared toward academicians, researchers, and students seeking relevant research on control theory and its practical applications.
