Wideband Microwave Materials Characterization

Author : John W. Schultz
Publisher : Artech House
Page : 331 pages
File Size : 52,9 Mb
Release : 2023-02-28
Category : Technology & Engineering
ISBN : 9781630819477

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Wideband Microwave Materials Characterization by John W. Schultz Pdf

This book is a practical engineering guide to microwave material measurements for both laboratory and manufacturing/field environments, including nondestructive inspection (NDI) and nondestructive evaluation (NDE). The book covers proven methods for characterizing materials at microwave frequencies, including both resonant and wide-bandwidth techniques, and gives you the necessary theory and equations for implementing these methods. You’ll understand how to invert dielectric and/or magnetic material properties from free space transmission and reflection, and how to measure traveling wave attenuation. You’ll also know how to measure dielectric and/or magnetic material properties from transmission line fixtures, and learn how to use computational electromagnetic modeling with a measurement fixture. The book shows you how to build and use microwave NDE equipment for radomes and/or structural dielectric materials. This is an excellent resource for Engineers/scientists conducting or analyzing RF/Microwave/MMW material measurements for applications in electromagnetic materials, as well as those who are developing or applying microwave non-destructive evaluation (NDE) methods to their manufacturing problems.

Author : Sandra Costanzo
Publisher : BoD – Books on Demand
Page : 174 pages
File Size : 43,7 Mb
Release : 2012-11-14
Category : Technology & Engineering
ISBN : 9789535108481

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Microwave Materials Characterization by Sandra Costanzo Pdf

Microwave Materials Characterization is an edited book discussing recent researches on basic and innovative measurement techniques for the characterization of materials at microwave frequencies, in terms of quantitative determination of their electromagnetic parameters, namely the complex permittivity and permeability. It is divided into two parts: Part 1, including original contributions on advanced techniques for the characterization of dielectric materials, and Part 2, devoted to the microwave characterization of biological tissues.

Author : L. F. Chen,C. K. Ong,C. P. Neo,V. V. Varadan,Vijay K. Varadan
Publisher : John Wiley & Sons
Page : 552 pages
File Size : 44,8 Mb
Release : 2004-11-19
Category : Technology & Engineering
ISBN : 9780470020456

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Microwave Electronics by L. F. Chen,C. K. Ong,C. P. Neo,V. V. Varadan,Vijay K. Varadan Pdf

The development of high speed, high frequency circuits and systems requires an understanding of the properties of materials functioning at the microwave level. This comprehensive reference sets out to address this requirement by providing guidance on the development of suitable measurement methodologies tailored for a variety of materials and application systems. Bringing together coverage of a broad range of techniques in one publication for the first time, this book: Provides a comprehensive introduction to microwave theory and microwave measurement techniques. Examines every aspect of microwave material properties, circuit design and applications. Presents materials property characterisation methods along with a discussion of the underlying theory. Outlines the importance of microwave absorbers in the reduction in noise levels in microwave circuits and their importance within defence industry applications. Relates each measurement technique to its application across the fields of microwave engineering, high-speed electronics, remote sensing and the physical sciences. This book will appeal to practising engineers and technicians working in the areas of RF, microwaves, communications, solid-state devices and radar. Senior students, researchers in microwave engineering and microelectronics and material scientists will also find this book a very useful reference.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 54,5 Mb
Release : 2012
Category : Electronic
ISBN : OCLC:848265239

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Microwave Materials Characterization by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 537 pages
File Size : 41,8 Mb
Release : 2004
Category : Microwave devices
ISBN : 1601195591

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Microwave Electronics by Anonim Pdf

&Quot;This book will appeal to practising engineers and technicians working in the areas of RF, microwaves, communications, solid-state devices and radar. Senior students, researchers in microwave engineering and microelectronics and material scientists will also find this book a very useful reference."--BOOK JACKET.

Author : Gerhard Huebschen,Iris Altpeter,Ralf Tschuncky,Hans-Georg Herrmann
Publisher : Woodhead Publishing
Page : 320 pages
File Size : 45,7 Mb
Release : 2016-03-23
Category : Technology & Engineering
ISBN : 9780081000571

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Materials Characterization Using Nondestructive Evaluation (NDE) Methods by Gerhard Huebschen,Iris Altpeter,Ralf Tschuncky,Hans-Georg Herrmann Pdf

Materials Characterization Using Nondestructive Evaluation (NDE) Methods discusses NDT methods and how they are highly desirable for both long-term monitoring and short-term assessment of materials, providing crucial early warning that the fatigue life of a material has elapsed, thus helping to prevent service failures. Materials Characterization Using Nondestructive Evaluation (NDE) Methods gives an overview of established and new NDT techniques for the characterization of materials, with a focus on materials used in the automotive, aerospace, power plants, and infrastructure construction industries. Each chapter focuses on a different NDT technique and indicates the potential of the method by selected examples of applications. Methods covered include scanning and transmission electron microscopy, X-ray microtomography and diffraction, ultrasonic, electromagnetic, microwave, and hybrid techniques. The authors review both the determination of microstructure properties, including phase content and grain size, and the determination of mechanical properties, such as hardness, toughness, yield strength, texture, and residual stress. Gives an overview of established and new NDT techniques, including scanning and transmission electron microscopy, X-ray microtomography and diffraction, ultrasonic, electromagnetic, microwave, and hybrid techniques Reviews the determination of microstructural and mechanical properties Focuses on materials used in the automotive, aerospace, power plants, and infrastructure construction industries Serves as a highly desirable resource for both long-term monitoring and short-term assessment of materials

Author : Lei Zhu,Sheng Sun,Rui Li
Publisher : John Wiley & Sons
Page : 184 pages
File Size : 40,5 Mb
Release : 2011-12-28
Category : Technology & Engineering
ISBN : 9781118197974

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Microwave Bandpass Filters for Wideband Communications by Lei Zhu,Sheng Sun,Rui Li Pdf

This book will appeal to scientists and engineers who are concerned with the design of microwave wideband devices and systems. For advanced (ultra)-wideband wireless systems, the necessity and design methodology of wideband filters will be discussed with reference to the inherent limitation in fractional bandwidth of classical bandpass filters. Besides the detailed working principles, a large number of design examples are demonstrated, which can be easily followed and modified by the readers to achieve their own desired specifications. Therefore, this book is of interest not only to students and researchers from academia, but also to design engineers in industry. With the help of complete design procedures and tabulated design parameters, even those with little filter design experience, will find this book to be a useful design guideline and reference, which can free them from tedious computer-aided full-wave electromagnetic simulations. Among different design proposals, wideband bandpass filters based on the multi-mode resonator have demonstrated many unparalleled attractive features, including a simple design methodology, compact size, low loss and good linearity in the wide passband, enhanced out-of-band rejection, and easy integration with other circuits/antennas. A conventional bandpass filter works under single dominant resonant modes of a few cascaded transmission line resonators and its operating bandwidth is widened via enhanced coupling between the adjacent resonators. However, this traditional approach needs an extremely high coupling degree of coupled-lines while producing a narrow upper stopband between the dominant and harmonic bands. As a sequence, the desired dominant passband is restricted to an extent less than 60% in fractional bandwidth. To circumvent these issues and break with the tradition, a filter based on the multiple resonant modes was initially introduced in 2000 by the first author of this book. Based on this novel concept, a new class of wideband filters with fractional bandwidths larger than 60% has been successfully developed so far. This book, presents and characterizes a variety of multi-mode resonators with stepped-impedance or loaded-stub configurations using the matured transmission line theory for development of advanced microwave wideband filters.

Author : Kaixue Ma,Yongqiang Wang
Publisher : Artech House
Page : 305 pages
File Size : 52,7 Mb
Release : 2024-03-31
Category : Technology & Engineering
ISBN : 9781685690304

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Substrate Integrated Suspended Line Circuits and Systems by Kaixue Ma,Yongqiang Wang Pdf

Substrate Integrated Suspended Line Circuits and Systems provides a systematic overview of the new transmission line - the substrate-integrated suspension line (SISL). It details the fundamentals and classical application examples of the SISL. The basic SISL concept and structure, various passive circuits and active circuits, and front-end sub-systems are systematically introduced. Featuring research on topics such as high-performance RF/microwave/mm-wave circuits and system, this book is ideal for researchers, engineers, scientists, scholars, educators, and students. Since transmission line is a fundamental component of microwave and mm-wave circuits, the properties of a transmission line, such as losses, size, and dispersion, are vital to the performance of the whole system. Suspended line has been proved to be an excellent transmission line, as it has attractive features such as low loss, weak dispersion, high power capacity, and low effective dielectric constant. However, Conventional waveguide suspended line circuits require metal housing to form air cavities which is Substrate Integrated Suspended Line Circuits and Systems essential to the operation of suspended lines circuits. Also, the metal shell should provide mechanical support and shielding, which contribute to large size and heavy weight. Meanwhile, precise mechanical fabrication and assembling are strongly required, which brings difficulties to the design and fabrication of conventional suspended line circuits, and the manufacturing cost of suspended line circuits increases correspondingly. In this book, we will introduce a new platform of high-performance transmission line, i.e. substrate integrated suspended line (SISL). SISL keeps all the merits of the suspended line while overcomes the drawbacks of conventional waveguide suspended line circuits. Moreover, it is self-packaged and highly integrated. The basic SISL concept and structure, various passive circuits and active circuits, and front-end sub-systems will be systematically introduced. Featuring research on topics such as high-performance RF/microwave/mm-wave circuits and system, this book is ideally designed for researchers, engineers, scientists, scholars, educators, and students.

Author : Sandra Costanzo
Publisher : IntechOpen
Page : 172 pages
File Size : 47,9 Mb
Release : 2012-11-14
Category : Technology & Engineering
ISBN : 9535108484

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Microwave Materials Characterization by Sandra Costanzo Pdf

Microwave Materials Characterization is an edited book discussing recent researches on basic and innovative measurement techniques for the characterization of materials at microwave frequencies, in terms of quantitative determination of their electromagnetic parameters, namely the complex permittivity and permeability. It is divided into two parts: Part 1, including original contributions on advanced techniques for the characterization of dielectric materials, and Part 2, devoted to the microwave characterization of biological tissues.

Author : Prabjit Singh
Publisher : ASM International(OH)
Page : 424 pages
File Size : 50,5 Mb
Release : 1991
Category : Technology & Engineering
ISBN : UOM:39015029545210

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Materials Developments in Microelectronic Packaging by Prabjit Singh Pdf

The proceedings of the Fourth Electronic Materials and Processing Conference, held in Montreal in 1991, cover the latest developments in multichip modules, surface mount technology, microelectronic interconnections, electronic and fiber optic connectors, and microelectronic corrosion in 53 papers. I

Author : Philippe Ferrari
Publisher : Unknown
Page : 458 pages
File Size : 51,6 Mb
Release : 2022-05-25
Category : Technology & Engineering
ISBN : 9781108916707

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Reconfigurable Circuits and Technologies for Smart Millimeter-Wave Systems by Philippe Ferrari Pdf

Describes the theory, modeling, and design of tunable mm-wave circuits and systems using CMOS, RF MEMS, and microwave liquid crystals.

Author : Anyong Qing
Publisher : Springer Nature
Page : 283 pages
File Size : 50,5 Mb
Release : 2024-06-06
Category : Electronic
ISBN : 9789819989133

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Microwaves, Millimeter Wave and Terahertz Liquid Crystals by Anyong Qing Pdf

Author : John W. Schultz
Publisher : John Schultz
Page : 141 pages
File Size : 52,6 Mb
Release : 2012-10-15
Category : Technology & Engineering
ISBN : 9781480092853

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Focused Beam Methods by John W. Schultz Pdf

Determining the intrinsic microwave properties of materials is important for a variety of applications ranging from antenna and electronic circuit design to remote sensing to electromagnetic interference mitigation. A number of methods exist for characterizing intrinsic properties of materials at microwave frequencies, including transmission lines, resonant cavities, and impedance analysis. The use of free-space measurement methods has become commonplace among microwave material characterization laboratories due to its ease of use and reasonable accuracy. While some free-space facilities exist that can characterize down to 500 MHz, the method is most useful for characterizing materials from 2 GHz through millimeter waves. This book is designed to acquaint engineers and scientists with the theory and practice of using microwave focused beam systems for free-space characterization of materials.

Author : Ferran Martín,Paris Vélez,Jonathan Muñoz-Enano,Lijuan Su
Publisher : John Wiley & Sons
Page : 484 pages
File Size : 41,6 Mb
Release : 2022-09-02
Category : Technology & Engineering
ISBN : 9781119811053

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Planar Microwave Sensors by Ferran Martín,Paris Vélez,Jonathan Muñoz-Enano,Lijuan Su Pdf

Comprehensive resource detailing the latest advances in microwave and wireless sensors implemented in planar technology Planar Microwave Sensors is an authoritative resource on the subject, discussing the main relevant sensing strategies, working principles, and applications on the basis of the authors’ own experience and background, while also highlighting the most relevant contributions to the topic reported by international research groups. The authors provide an overview of planar microwave sensors grouped by chapters according to their working principle. In each chapter, the working principle is explained in detail and the specific sensor design strategies are discussed, including validation examples at both simulation and experimental level. The most suited applications in each case are also reported. The necessary theory and analysis for sensor design are further provided, with special emphasis on performance improvement (i.e., sensitivity and resolution optimization, dynamic range, etc.). Lastly, the work covers a number of applications, from material characterization to biosensing, including motion control sensors, microfluidic sensors, industrial sensors, and more. Sample topics covered in the work include: Non-resonant and resonant sensors, reflective-mode and transmission-mode sensors, single-ended and differential sensors, and contact and contactless sensors Design guidelines for sensor performance optimization and analytical methods to retrieve the variables of interest from the measured sensor responses Radiofrequency identification (RFID) sensor types, prospective applications, and materials/technologies towards “green sensors” implementation Comparisons between different technologies for sensing and the advantages and limitations of microwave sensors, particularly planar sensors Engineers and qualified professionals involved in sensor technologies, along with undergraduate and graduate students in related programs of study, can harness the valuable information inside Planar Microwave Sensors to gain complete foundational knowledge on the subject and stay up to date on the latest research and developments in the field.

Author : The Minerals, Metals & Materials Society (TMS)
Publisher : John Wiley & Sons
Page : 909 pages
File Size : 52,6 Mb
Release : 2012-05-15
Category : Technology & Engineering
ISBN : 9781118356975

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TMS 2012 141st Annual Meeting and Exhibition, Materials Properties, Characterization, and Modeling by The Minerals, Metals & Materials Society (TMS) Pdf

This book contains chapters on cutting-edge developments presented at the TMS annual conference of 2012.