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Design Fabrication And Characterization Of Microwave Passive Devices On Liquid Crystal Polymer Substrates
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Book Synopsis Design, fabrication and characterization of microwave passive devices on liquid crystal polymer substrates by : Xia Zhang
Download or read book Design, fabrication and characterization of microwave passive devices on liquid crystal polymer substrates written by Xia Zhang and published by . This book was released on 2009 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microwaves, Millimeter Wave and Terahertz Liquid Crystals by : Anyong Qing
Download or read book Microwaves, Millimeter Wave and Terahertz Liquid Crystals written by Anyong Qing and published by Springer Nature. This book was released on with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Microwave Circuits and Systems by : Vitaliy Zhurbenko
Download or read book Advanced Microwave Circuits and Systems written by Vitaliy Zhurbenko and published by BoD – Books on Demand. This book was released on 2010-04-01 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on recent research work conducted by the authors dealing with the design and development of active and passive microwave components, integrated circuits and systems. It is divided into seven parts. In the first part comprising the first two chapters, alternative concepts and equations for multiport network analysis and characterization are provided. A thru-only de-embedding technique for accurate on-wafer characterization is introduced. The second part of the book corresponds to the analysis and design of ultra-wideband low- noise amplifiers (LNA).
Book Synopsis Design, Modeling, and Characterization of Embedded Passives and Interconnects in Inhomogeneous Liquid Crystalline Polymer (lcp) Substrates by : Wansuk Yun
Download or read book Design, Modeling, and Characterization of Embedded Passives and Interconnects in Inhomogeneous Liquid Crystalline Polymer (lcp) Substrates written by Wansuk Yun and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the research in this dissertation is to design and characterize embedded passive components, interconnects, and circuits in inhomogeneous, multi-layer liquid crystalline polymer (LCP) substrates. The attenuation properties of inhomogeneous multi-layer LCP substrates were extracted up to 40 GHz. This is the first result for an inhomogeneous LCP stack-up that has been reported. The characterization results show excellent loss characteristics, much better than FR-4-based technology, and they are similar to LTCC and homogeneous LCP-based technology.
Book Synopsis Passive RF Component Technology by : Guo'an Wang
Download or read book Passive RF Component Technology written by Guo'an Wang and published by Artech House. This book was released on 2012 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on novel materials and techniques, this pioneering volume provides you with a solid understanding of the design and fabrication of smart RF passive components. You find comprehensive details on LCP, metal materials, ferrite materials, nano materials, high aspect ratio enabled materials, green materials for RFID, and silicon micromachining techniques. Moreover, this practical book offers expert guidance on how to apply these materials and techniques to design a wide range of cutting-edge RF passive components, from MEMS switch based tunable passives and 3D passives, to metamaterial-based passives and on-chip passives. Supported with over 145 illustrations, this forward-looking resource summarizes the growing trend of smart RF passive component design and serves as a guide to the performance improving and cost-down solutions this technology offers the next generation of wireless communications.
Book Synopsis Compact RF/microwave Passive Components and Modules on Multilayer Organic Substrates by : Hai Hoang Ta
Download or read book Compact RF/microwave Passive Components and Modules on Multilayer Organic Substrates written by Hai Hoang Ta and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Ph.D. research, we demonstrate the developments of microwave integrated passive components and modules on multilayer Liquid Crystal Polymer (LCP) substrates. The main focus is to achieve compact-size and wide-bandwidth passive components and modules by taking advantages of thin-film, multilayer LCP organic substrates. Slow-wave structures such as defected ground structures (DGS) and composite right/left-handed (CRLH) transmission lines are incorporated into the designs to further reduce the size and improve the bandwidth of the components and modules. The design and development of a hybrid coupler and a balun on multilayer LCP substrates are presented. The hybrid coupler is folded on a thin-film multilayer LCP substrate to reduce the size up to 42% compared to the conventional design. This coupler achieves a wide bandwidth from 2 - 18 GHz and has a compact size of 6.3 mm x 14.4 mm. The balun is based on broadside-coupled Marchand topology. The bandwidth of the balun is extended by using DGS. Experimental results show that the balun achieves the bandwidth from 2 - 20 GHz and has a compact size of 4.4 mm x 5.6 mm. The concept of CRLH transmission lines are applied to design and develop super compact Wilkinson power dividers (WPD). The two WPDs that are based on novel CRLH transmission line structures are presented. Both of them are implemented on thin-film multilayer LCP substrates. These two power dividers achieve size reduction of 90% and 97% compared to conventional microstrip designs. Bandpass filters that have compact sizes and wide stopbands are also presented. Two bandpass fitlers are designed based on direct-coupled topology with series resonators and impedance inverters. The resonators are quasi-lumped LC structures that are implemented on multilayer LCP substrates. One filter has a center frequency at 960 MHz, an out-of-band rejection of better than 30 dB up to 5 times the center frequency and a compact size of 5.4 mm x 27 mm. Another filter has dual bands at 1.7 GHz and 4 GHz. This filter has an out-of-band rejection of better than 50 dB up to 10 times the first center frequency and has a compact size of 9.8 mm x 70 mm. A push-pull LNA module and a 4-port power combiner/ filter/ power divider module are presented to demonstrate the benefits of LCP in module development. Both these modules are implemented on multilayer LCP substrates. The push-pull LNA module has a bandwidth from 4 - 18 GHz and provides better than 20 dB in the second harmonic suppression. The 4-port power combiner/filter/divider module has a pass band of 2 - 4 GHz and a very compact size of 0.22 [lambda subscript g] x 0.08 [lambda subscript g], where [lambda subscript g] is the guided wavelength at a center frequency of 3 GHz. Experimental results show that this 4-port module has good in-band and out-of-band performance.
Book Synopsis IEICE Transactions on Electronics by :
Download or read book IEICE Transactions on Electronics written by and published by . This book was released on 2003 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reconfigurable Microwave Electronics Using Additive Manufacturing and Magnetic Nanomaterials by : Yuxiao He
Download or read book Reconfigurable Microwave Electronics Using Additive Manufacturing and Magnetic Nanomaterials written by Yuxiao He and published by . This book was released on 2020 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation investigates how to design and fabricate low cost, lightweight, and re- congurable RF and microwave electronics using additive manufacturing and nanomagnetic materials. A key goal is to provide a specic methodology on obtaining high performance RF electronics by taking advantage of the expanded design freedom, economic fabrication process oered by the additive manufacturing technology, as well as the unique microwave properties of the magnetic nanomaterials. A number of commonly used RF and microwave electronics are designed, fabricated, and measured to demonstrate that we have successfully achieved such goal. The performance tradeos of the above two approaches during experi- mental implementation are also discussed for each specic circuit and component category, depending on the corresponding desired performance. This in turn provides us with practi- cal and important comments regarding the limitations of our approaches. Therefore, we can obtain an insightful guideline for achieving our key goal in terms of both design potentials and implementation capabilities. The rst chapter addresses the current trend of smaller, smarter, and cheaper electronics which motivates our work in this dissertation. The second chapter provides the background on additive manufacturing technology and magnetic mate- rials that were utilized as two separate approaches to achieve high performance and low cost RF and microwave applications prior to this work. Based on such context, we are motivated to propose a new thrust which pushes the boundaries beyond the current development of both approaches and explores the new realm of combining them together. The third chapter introduces several types of additive manufacturing techniques, and presents a number of lightweight, recongurable, and high performance RF components that are developed using one or two techniques and in a combined manner. Manufacturing factors that negatively aects the RF performance are analyzed and discussed with the corresponding technique to alleviate such issue. In chapter four, we study the fundamental properties of the mag- netic materials and explore the potential of using the magnetic nanomaterials fabricated by novel chemical methods in microwave applications operating at frequencies higher than a traditional range. The magnetic nanoparticle thin lms were fabricated using various com- posites and were characterized for high frequency RF applications. Chapter ve expands our work by combining the additive manufacturing technology, magnetic nanoparticle lms, and liquid crystal polymer substrate to develop low cost, miniaturized, and recongurable RF components with compact and lightweight packages. The fabrication process is optimized by considering the practical limitations from chapter two, and enhanced RF performances are obtained in several applications. However, tradeos due to the magnetic materials are also observed, which are then theoretically analyzed and veried by the measurement re- sults. Our work has successfully demonstrated how the RF and microwave components and circuits can be made as low cost, compact, and lightweight with enhanced performance using additive manufacturing and magnetic nanomaterials. Future work will continue by explor- ing new design capabilities and optimizing the fabrication process to further improve the performance while reducing the overall fabrication cost.
Book Synopsis Design and Development of RFID and RFID-Enabled Sensors on Flexible Low Cost Substrates by : Li Yang
Download or read book Design and Development of RFID and RFID-Enabled Sensors on Flexible Low Cost Substrates written by Li Yang and published by Morgan & Claypool Publishers. This book was released on 2009-08-08 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a step-by-step discussion of the design and development of radio frequency identification (RFID) and RFID-enabled sensors on flexible low cost substrates for UHF frequency bands. Various examples of fully function building blocks (design and fabrication of antennas, integration with ICs and microcontrollers, power sources, as well as inkjet-printing techniques) demonstrate the revolutionary effect of this approach in low cost RFID and RFID-enabled sensors fields. This approach could be easily extended to other microwave and wireless applications as well. The first chapter describes the basic functionality and the physical and IT-related principles underlying RFID and sensors technology. Chapter two explains in detail inkjet-printing technology providing the characterization of the conductive ink, which consists of nano-silver-particles, while highlighting the importance of this technology as a fast and simple fabrication technique especially on flexible organic substrates such as Liquid Crystal Polymer (LCP) or paper-based substrates. Chapter three demonstrates several compact inkjet-printed UHF RFID antennas using antenna matching techniques to match IC's complex impedance as prototypes to provide the proof of concept of this technology. Chapter four discusses the benefits of using conformal magnetic material as a substrate for miniaturized high-frequency circuit applications. In addition, in Chapter five, the authors also touch up the state-of-the-art area of fully-integrated wireless sensor modules on organic substrates and show the first ever 2D sensor integration with an RFID tag module on paper, as well as the possibility of 3D multilayer paper-based RF/microwave structures. Table of Contents: Radio Frequency Identification Introduction / Flexible Organic Low Cost Substrates / Benchmarking RFID Prototypes on Organic Substrates / Conformal Magnetic Composite RFID Tags / Inkjet-Printed RFID-Enabled Sensors
Book Synopsis Handbook of Flexible and Stretchable Electronics by : Muhammad M. Hussain
Download or read book Handbook of Flexible and Stretchable Electronics written by Muhammad M. Hussain and published by CRC Press. This book was released on 2019-11-11 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flexibility and stretchability of electronics are crucial for next generation electronic devices that involve skin contact sensing and therapeutic actuation. This handbook provides a complete entrée to the field, from solid-state physics to materials chemistry, processing, devices, performance, and reliability testing, and integrated systems development. This work shows how microelectronics, signal processing, and wireless communications in the same circuitry are impacting electronics, healthcare, and energy applications. Key Features: • Covers the fundamentals to device applications, including solid-state and mechanics, chemistry, materials science, characterization techniques, and fabrication; • Offers a comprehensive base of knowledge for moving forward in this field, from foundational research to technology development; • Focuses on processing, characterization, and circuits and systems integration for device applications; • Addresses the basic physical properties and mechanics, as well as the nuts and bolts of reliability and performance analysis; • Discusses various technology applications, from printed electronics to logic and memory devices, sensors, actuators, displays, and energy storage and harvesting. This handbook will serve as the one-stop knowledge base for readership who are interested in flexible and stretchable electronics.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transparent Conductive Materials by : David Levy
Download or read book Transparent Conductive Materials written by David Levy and published by John Wiley & Sons. This book was released on 2019-04-29 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by well-known pioneers in the field, this handbook and ready reference provides a comprehensive overview of transparent conductive materials with a strong application focus. Following an introduction to the materials and recent developments, subsequent chapters discuss the synthesis and characterization as well as the deposition techniques that are commonly used for energy harvesting and light emitting applications. Finally, the book concludes with a look at future technological advances. All-encompassing and up-to-date, this interdisciplinary text runs the gamut from chemistry and materials science to engineering, from academia to industry, and from fundamental challenges to readily available applications.
Book Synopsis Journal of Electronic Packaging by :
Download or read book Journal of Electronic Packaging written by and published by . This book was released on 2004 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electronic Beam Steering and Polarization Agile Planar Antennas in Liquid Crystal Technology by : Onur Hamza Karabey
Download or read book Electronic Beam Steering and Polarization Agile Planar Antennas in Liquid Crystal Technology written by Onur Hamza Karabey and published by Springer Science & Business Media. This book was released on 2013-08-04 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Transmission Line Design Handbook by : Brian C. Wadell
Download or read book Transmission Line Design Handbook written by Brian C. Wadell and published by Artech House Microwave Library. This book was released on 1991 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Transmission Line Design Handbook consolidates and distills key design data from over 600 original sources. It features 800 equations, 220 illustrations, and 610 references.
Download or read book System on Package written by Rao Tummala and published by McGraw Hill Professional. This book was released on 2007-07-22 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: System-on-Package (SOP) is an emerging microelectronic technology that places an entire system on a single chip-size package. Where “systems” used to be bulky boxes housing hundreds of components, SOP saves interconnection time and heat generation by keep a full system with computing, communications, and consumer functions all in a single chip. Written by the Georgia Tech developers of the technology, this book explains the basic parameters, design functions, and manufacturing issues, showing electronic designers how this radical new packaging technology can be used to solve pressing electronics design challenges.
Book Synopsis Liquid Crystals and Display Technology by : Morteza Sasani Ghamsari
Download or read book Liquid Crystals and Display Technology written by Morteza Sasani Ghamsari and published by BoD – Books on Demand. This book was released on 2020-10-07 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid crystals have attracted scientific attention for potential applications in advanced devices. Display technology is continuously growing and expanding and, as such, this book provides an overview of the most recent advances in liquid crystals and displays. Chapters cover such topics as nematic liquid crystals, active matrix organic light-emitting diodes, and tetradentate platinum(II) emitters, among others.
