Materials Issues for Tunable RF and Microwave Devices III: Volume 720

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ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Materials Issues for Tunable RF and Microwave Devices III: Volume 720 by : Steven C. Tidrow

Download or read book Materials Issues for Tunable RF and Microwave Devices III: Volume 720 written by Steven C. Tidrow and published by . This book was released on 2002-08-09 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Challenges facing the implementation of an affordable tunable RF and microwave device technology are discussed in these papers from an April 2002 meeting. Materials issues and devices are examined, with information on new tunable materials, issues of preparation and optimization of bulk and think film properties, material and surface characterization, evaluation of material loss and loss mechanisms, and effects of microstructure. At the device level, phase shifters are discussed and a new device concept for variable true time delay versus phase shift is introduced. At the system level, a paraelectric lens is used to demonstrate electronic beam steering of an antenna. Tidrow is affiliated with the US Army Research Laboratory. Annotation copyrighted by Book News, Inc., Portland, OR

Materials Issues for Tunable RF and Microwave Devices III:

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Publisher : Cambridge University Press
ISBN 13 : 9781558996564
Total Pages : 228 pages
Book Rating : 4.9/5 (965 download)

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Book Synopsis Materials Issues for Tunable RF and Microwave Devices III: by : Steven C. Tidrow

Download or read book Materials Issues for Tunable RF and Microwave Devices III: written by Steven C. Tidrow and published by Cambridge University Press. This book was released on 2002-08-09 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 2002, discusses challenges facing the implementation of an affordable tunable RF and microwave device technology. Low cost, tunable, microwave devices will have a tremendous impact on a variety of commercial and military systems, including tunable band-select filters for wireless communications, phase shifters and true time-delay devices for electronic scanning antennas, tunable radiating structures for frequency hopping, and tunable transformers to reduce RF impedance mismatch. Papers address topics from materials issues through devices and even a system-level demonstration of electronic beam steering. Specific materials issues discussed include: new tunable materials; issues of tunability, preparation and optimization of bulk and thin-film properties; materials, surface, and interface characterization; evaluation of material loss and loss mechanisms; effects of microstructure; and temperature stability. Phase shifters are featured and a new device concept for variable true time delay versus phase shift is introduced. A paraelectric lens is used to demonstrate electronic beam steering of an antenna at 10 GHz with about 2 dB of loss.

Materials Research Society Symposium Proceedings; Volume 720. Materials Issues for Tunable RF and Microwave Devices III Held in San Francisco, California on April 2-3, 2002

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Materials Research Society Symposium Proceedings; Volume 720. Materials Issues for Tunable RF and Microwave Devices III Held in San Francisco, California on April 2-3, 2002 by :

Download or read book Materials Research Society Symposium Proceedings; Volume 720. Materials Issues for Tunable RF and Microwave Devices III Held in San Francisco, California on April 2-3, 2002 written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this symposium was to bring together researchers from a broad range of disciplines to discuss the challenges facing the implementation of an affordable tunable RF and microwave device technology. Low cost, tunable, microwave devices will have a tremendous impact on a variety of commercial and military systems, including, but not limited to, tunable band-select filters for wireless communications, phase shifters and true time delay devices for electronic scanning antennas, tunable radiating structures for frequency hopping, and tunable transformers to reduce RF impedance mismatch. The papers of this proceedings discuss a wide range of topics from materials issues through devices and even a system level demonstration of electronic beam steering. Specific materials issues discussed are: new tunable materials; issues of tunability, preparation and optimization of bulk and thin film properties; materials, surface, and interface characterization; evaluation of material loss and loss mechanisms; effects of microstructure; and temperature stability. At the device level, phase shifters are discussed and a new device concept for variable true time delay versus phase shift is introduced. At the system level, a paraelectric lens is used to demonstrate electronic beam steering of an antenna at 10 GHz with about 2 dB of loss.

Symposium H: Materials Issues for Tunable RF and Microwave Devices III.

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Symposium H: Materials Issues for Tunable RF and Microwave Devices III. by :

Download or read book Symposium H: Materials Issues for Tunable RF and Microwave Devices III. written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the symposium was to bring together researchers from a broad range of disciplines to discuss the challenges facing the implementation of an affordable tunable RF and microwave device technology. Low cost, tunable microwave devices will have a tremendous impact on a variety of commercial and military systems, including, but not limited to, tunable band-select filters for wireless communications, phase shifters and true time delay devices for electronic scanning antennas, tunable radiating structures for frequency hopping, and tunable transformers to reduce RF impedance mismatch.

Materials Issues for Tunable RF and Microwave Devices II

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ISBN 13 : 9781558995666
Total Pages : 84 pages
Book Rating : 4.9/5 (956 download)

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Book Synopsis Materials Issues for Tunable RF and Microwave Devices II by : Steven C. Tidrow

Download or read book Materials Issues for Tunable RF and Microwave Devices II written by Steven C. Tidrow and published by . This book was released on 2000* with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials Issues for Tunable RF and Microwave Devices

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Materials Issues for Tunable RF and Microwave Devices by :

Download or read book Materials Issues for Tunable RF and Microwave Devices written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials Issues for Tunable RF and Microwave Devices: Volume 603

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Publisher : Cambridge University Press
ISBN 13 : 9781558995116
Total Pages : 0 pages
Book Rating : 4.9/5 (951 download)

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Book Synopsis Materials Issues for Tunable RF and Microwave Devices: Volume 603 by : Quanxi Jia

Download or read book Materials Issues for Tunable RF and Microwave Devices: Volume 603 written by Quanxi Jia and published by Cambridge University Press. This book was released on 2000-08-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric or magnetic tunability of RF and microwave devices is desirable for a variety of civilian and military applications. Tremendous advances have been made in thin-film processing, in particular with metal-oxide thin films. Consequently, it has been recognized that the integration of nonlinear dielectric, ferrite, colossal magnetoresistive (CMR) ferromagnetic, and superconductor materials could revolutionize tunable devices by providing capabilities while significantly reducing size and cost. Crucial issues facing this technology concern the material properties, in particular, the loss in thin films of the tunable materials. Extensive efforts are being devoted to understand the tuning and loss mechanisms, improve thin-film processing and characterization, develop new materials, and design novel device concepts. This book, first published in 2000, serves as a reference for researchers and contributes to breakthroughs in basic and applied research in this field. Topics include: frequency-agile materials for electronics; electric-field tuning; magnetic-field tuning; high-frequency applications for ferroelectrics; ferroelectrics; magnetics and others; fundamentals and materials characterization.

Materials Issues for Tunable RF and Microwave Devices:

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Publisher : Cambridge University Press
ISBN 13 : 9781107413238
Total Pages : 316 pages
Book Rating : 4.4/5 (132 download)

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Book Synopsis Materials Issues for Tunable RF and Microwave Devices: by : Quanxi Jia

Download or read book Materials Issues for Tunable RF and Microwave Devices: written by Quanxi Jia and published by Cambridge University Press. This book was released on 2014-06-05 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric or magnetic tunability of RF and microwave devices is desirable for a variety of civilian and military applications. Tremendous advances have been made in thin-film processing, in particular with metal-oxide thin films. Consequently, it has been recognized that the integration of nonlinear dielectric, ferrite, colossal magnetoresistive (CMR) ferromagnetic, and superconductor materials could revolutionize tunable devices by providing capabilities while significantly reducing size and cost. Crucial issues facing this technology concern the material properties, in particular, the loss in thin films of the tunable materials. Extensive efforts are being devoted to understand the tuning and loss mechanisms, improve thin-film processing and characterization, develop new materials, and design novel device concepts. This book, first published in 2000, serves as a reference for researchers and contributes to breakthroughs in basic and applied research in this field. Topics include: frequency-agile materials for electronics; electric-field tuning; magnetic-field tuning; high-frequency applications for ferroelectrics; ferroelectrics; magnetics and others; fundamentals and materials characterization.

Materials Research Society Symposium Proceedings Volume 603. Materials Issues for Tunable RF and Microwave Devices Held November 30-December 2, 1999, Boston, Massachusetts, USA

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ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.:/5 (946 download)

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Book Synopsis Materials Research Society Symposium Proceedings Volume 603. Materials Issues for Tunable RF and Microwave Devices Held November 30-December 2, 1999, Boston, Massachusetts, USA by :

Download or read book Materials Research Society Symposium Proceedings Volume 603. Materials Issues for Tunable RF and Microwave Devices Held November 30-December 2, 1999, Boston, Massachusetts, USA written by and published by . This book was released on 1999 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings contains papers presented at Symposium KK, "Materials Issues for Tunable RF and Microwave Devices," held November 30-December 2 at the 1999 MRS Fall Meeting in Boston, Massachusetts. Electric or magnetic tunability of RF and microwave devices is desirable for a variety of civilian and military applications. In recent years, there have been tremendous advances in thin-film processing, in particular the metal-oxide thin films. Consequently, it has been recognized that the integration of nonlinear-dielectric, ferrite, colossal magnetoresistive (CMR), and superconductor materials could revolutionize tunable devices by providing new capabilities while significantly reducing size and cost. Some of the crucial issues facing the tunable RF and microwave device technology concern the material properties, in particular the loss in thin films of the tunable materials. Extensive efforts are being devoted to understand the tuning and loss mechanisms, improve thin-film processing and characterization, develop new materials, and design novel device concepts. The papers contained in this volume are a reflection of the work currently in progress in this exciting area. They range from electric-field to magnetic-field tuning, from devices to materials, and from fundamental understanding to materials characterization. The authors come from different materials communities: nonlinear dielectric, ferrite, colossal magnetoresistive (CMR), semiconductors, superconductivity, and device engineering, etc. We hope that this volume will serve as an up-to-date reference for the researchers inside and outside the field of tunable RF and microwave devices, and thus contribute to new breakthroughs in the basic and applied research in this rapidly expanding field.

Recent Developments in Electronic Materials and Devices

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Publisher : John Wiley & Sons
ISBN 13 : 1118371240
Total Pages : 371 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Recent Developments in Electronic Materials and Devices by : K. M. Nair

Download or read book Recent Developments in Electronic Materials and Devices written by K. M. Nair and published by John Wiley & Sons. This book was released on 2012-03-28 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: With information on the subject of dielectric materials, this volume brings important updates to electronic device engineers and researchers in the area of ferroelectric materials. Topics include materials, processes, properties, and electronic devices based on these materials and systems. Proceedings of the symposium held at the 103rd Annual Meeting of The American Ceramic Society, April 22-25, 2001, in Indiana; Ceramic Transactions, Volume 131.

Advanced Dielectric, Piezoelectric and Ferroelectric Thin Films

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Publisher : John Wiley & Sons
ISBN 13 : 1118407229
Total Pages : 86 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Advanced Dielectric, Piezoelectric and Ferroelectric Thin Films by : Bruce A. Tuttle

Download or read book Advanced Dielectric, Piezoelectric and Ferroelectric Thin Films written by Bruce A. Tuttle and published by John Wiley & Sons. This book was released on 2012-04-17 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in synthesis and characterization of dielectric, piezoelectric and ferroelectric thin films are included in this volume. Dielectric, piezoelectric and ferroelectric thin films have a tremendous impact on a variety of commercial and military systems including tunable microwave devices, memories, MEMS devices, actuators and sensors. Recent work on piezoelectric characterization, AFE to FE dielectric phase transformation dielectrics, solution and vapor deposited thin films, and materials integration are among the topics included. Novel approaches to nanostructuring, characterization of material properties and physical responses at the nanoscale also is included.

Tunable Materials with Applications in Antennas and Microwaves

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Publisher : Springer Nature
ISBN 13 : 3031015428
Total Pages : 228 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Tunable Materials with Applications in Antennas and Microwaves by : John N. Sahalos

Download or read book Tunable Materials with Applications in Antennas and Microwaves written by John N. Sahalos and published by Springer Nature. This book was released on 2022-06-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunable Materials with Applications in Antennas and Microwaves is a stimulating topic in these modern times. With the explosion of the new generation of the wireless world, greater emphasis than ever before is being placed on the analysis and applications of modern materials. This book describes the characteristics of Ferrites and Ferroelectrics and introduces the reader to Multiferroics. Represents, in a simple manner, the solid state physics and explains the permittivity and permeability tensor characteristics for the tunable materials of infinite and finite dimensions. Gives the applications of tunable materials in resonators, filters, microstrips, striplines, antennas, phase shifters, capacitors, varactors, and frequency selective surfaces. Describes in detail the mathematical analysis for spin and magnetostatic waves for infinite medium, thin slab films, and finite circular discs. The analysis contains original work, which the reader may extend in the future. Provides multiferroics, which are ferrite and ferroelectric composites. Multiferroics are very promising tunable materials which are believed will offer many applications in the near future. Contains the planar transmission lines with analytic formulas for multilayer microstrips, transmission lines, and waveguides with isotropic as well as anisotropic dielectric and magnetic materials. Also, gives the formulas to analyze the layered category of transmission lines with multiferroics. This book is intended for antenna and microwave engineers as well as for graduate students of Materials Science and Engineering, Electrical & Computer Engineering, and Physics Departments.

Defect and Impurity Engineered Semiconductors and Devices III: Volume 719

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ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Defect and Impurity Engineered Semiconductors and Devices III: Volume 719 by : S. Ashok

Download or read book Defect and Impurity Engineered Semiconductors and Devices III: Volume 719 written by S. Ashok and published by . This book was released on 2002-08-09 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the deliberate introduction and manipulation of defects and impurities in order to engineer desired properties in semiconductor materials and devices. In view of current exciting developments in wide-bandgap semiconductors like GaN for blue light emission, as well as high-speed and high-temperature electronics, dopant and defect issues relevant to these materials are addressed. Also featured are semiconductor nanocavities and nano-structures, with emphasis on the formation and impact of vacancy-type defects. Defect reaction problems pertaining to impurity gettering, precipitation and hydrogen passivation are specific examples of defect engineering that improve the electronic quality of the material. A number of papers also deal with characterization techniques needed to study and to identify defects in materials and device structures. Finally, papers also address issues such as interface control and passivation, application of ion implantation, plasma treatment and rapid thermal processing for creating/activating/suppressing trap levels, and device applications.

Artificial Transmission Lines for RF and Microwave Applications

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Publisher : John Wiley & Sons
ISBN 13 : 1118487605
Total Pages : 546 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Artificial Transmission Lines for RF and Microwave Applications by : Ferran Martín

Download or read book Artificial Transmission Lines for RF and Microwave Applications written by Ferran Martín and published by John Wiley & Sons. This book was released on 2015-07-13 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents and discusses alternatives to ordinary transmission lines for the design and implementation of advanced RF/microwave components in planar technology. This book is devoted to the analysis, study and applications of artificial transmission lines mostly implemented by means of a host line conveniently modified (e.g., with modulation of transverse dimensions, with etched patterns in the metallic layers, etc.) or with reactive loading, in order to achieve novel device functionalities, superior performance, and/or reduced size. The author begins with an introductory chapter dedicated to the fundamentals of planar transmission lines. Chapter 2 is focused on artificial transmission lines based on periodic structures (including non-uniform transmission lines and reactively-loaded lines), and provides a comprehensive analysis of the coupled mode theory. Chapters 3 and 4 are dedicated to artificial transmission lines inspired by metamaterials, or based on metamaterial concepts. These chapters include the main practical implementations of such lines and their circuit models, and a wide overview of their RF/microwave applications (including passive and active circuits and antennas). Chapter 5 focuses on reconfigurable devices based on tunable artificial lines, and on non-linear transmission lines. The chapter also introduces several materials and components to achieve tuning, including diode varactors, RF-MEMS, ferroelectrics, and liquid crystals. Finally, Chapter 6 covers other advanced transmission lines and wave guiding structures, such as electroinductive-/magnetoinductive-wave lines, common-mode suppressed balanced lines, lattice-network artificial lines, and substrate integrated waveguides. Artificial Transmission Lines for RF and Microwave Applications provides an in-depth analysis and discussion of artificial transmission lines, including design guidelines that can be useful to researchers, engineers and students.

Electrical and Electronic Devices, Circuits, and Materials

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Publisher : John Wiley & Sons
ISBN 13 : 1119755085
Total Pages : 608 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Electrical and Electronic Devices, Circuits, and Materials by : Suman Lata Tripathi

Download or read book Electrical and Electronic Devices, Circuits, and Materials written by Suman Lata Tripathi and published by John Wiley & Sons. This book was released on 2021-03-24 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing demand for electronic devices for private and industrial purposes lead designers and researchers to explore new electronic devices and circuits that can perform several tasks efficiently with low IC area and low power consumption. In addition, the increasing demand for portable devices intensifies the call from industry to design sensor elements, an efficient storage cell, and large capacity memory elements. Several industry-related issues have also forced a redesign of basic electronic components for certain specific applications. The researchers, designers, and students working in the area of electronic devices, circuits, and materials sometimesneed standard examples with certain specifications. This breakthrough work presents this knowledge of standard electronic device and circuit design analysis, including advanced technologies and materials. This outstanding new volume presents the basic concepts and fundamentals behind devices, circuits, and systems. It is a valuable reference for the veteran engineer and a learning tool for the student, the practicing engineer, or an engineer from another field crossing over into electrical engineering. It is a must-have for any library.

Pulsed Laser Deposition of Thin Films

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Publisher : John Wiley & Sons
ISBN 13 : 0470052112
Total Pages : 754 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Pulsed Laser Deposition of Thin Films by : Robert Eason

Download or read book Pulsed Laser Deposition of Thin Films written by Robert Eason and published by John Wiley & Sons. This book was released on 2007-12-14 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by major contributors to the field, this text summarizes current or newly emerging pulsed laser deposition application areas. It spans the field of optical devices, electronic materials, sensors and actuators, biomaterials, and organic polymers. Every scientist, technologist and development engineer who has a need to grow and pattern, to apply and use thin film materials will regard this book as a must-have resource.

Multifunctional Polycrystalline Ferroelectric Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 9048128757
Total Pages : 847 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Multifunctional Polycrystalline Ferroelectric Materials by : Lorena Pardo

Download or read book Multifunctional Polycrystalline Ferroelectric Materials written by Lorena Pardo and published by Springer Science & Business Media. This book was released on 2011-02-14 with total page 847 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents selected topics on processing and properties of ferroelectric materials that are currently the focus of attention in scientific and technical research. Ferro-piezoelectric ceramics are key materials in devices for many applications, such as automotive, healthcare and non-destructive testing. As they are polycrystalline, non-centrosymmetric materials, their piezoelectricity is induced by the so-called poling process. This is based on the principle of polarization reversal by the action of an electric field that characterizes the ferroelectric materials. This book was born with the aim of increasing the awareness of the multifunctionality of ferroelectric materials among different communities, such as researchers, electronic engineers, end-users and manufacturers, working on and with ferro-piezoelectric ceramic materials and devices which are based on them. The initiative to write this book comes from a well-established group of researchers at the Laboratories of Ferroelectric Materials, Materials Science Institute of Madrid (ICMM-CSIC). This group has been working in different areas concerning thin films and bulk ceramic materials since the mid-1980s. It is a partner of the Network of Excellence on Multifunctional and Integrated Piezoelectric Devices (MIND) of the EC, in which the European Institute of Piezoelectric Materials and Devices has its origin.