Design Of Integrated Current And Temperature Sensors In Power Electronic Modules Using Gmr Point Field Detectors
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Design Of Integrated Current And Temperature Sensors In Power Electronic Modules Using Gmr Point Field Detectors
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Author : Erik R. Olson
language : en
Publisher:
Release Date : 2006
Design Of Integrated Current And Temperature Sensors In Power Electronic Modules Using Gmr Point Field Detectors written by Erik R. Olson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Integration Of Giant Magnetoresistive Current And Temperature Sensors In Power Electronic Modules
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Author : Erik R. Olson
language : en
Publisher:
Release Date : 2003
Integration Of Giant Magnetoresistive Current And Temperature Sensors In Power Electronic Modules written by Erik R. Olson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Electrical Electronics Abstracts
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Author :
language : en
Publisher:
Release Date : 1997
Electrical Electronics Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Electrical engineering categories.
Active Relative Temperature Control Of Paralleled Power Electronic Modules Using The Bus As A Communication Channel
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Author : Anusheel Nahar
language : en
Publisher:
Release Date : 2005
Active Relative Temperature Control Of Paralleled Power Electronic Modules Using The Bus As A Communication Channel written by Anusheel Nahar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Optical Magnetometry
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Author : Dmitry Budker
language : en
Publisher: Cambridge University Press
Release Date : 2013-03-07
Optical Magnetometry written by Dmitry Budker and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-07 with Science categories.
Comprehensive coverage of the principles, technology and diverse applications of optical magnetometry for graduate students and researchers in atomic physics.
Transient Electromagnetic Thermal Nondestructive Testing
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Author : Yunze He
language : en
Publisher: Butterworth-Heinemann
Release Date : 2017-05-25
Transient Electromagnetic Thermal Nondestructive Testing written by Yunze He and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-25 with Technology & Engineering categories.
Transient Electromagnetic-Thermal Nondestructive Testing: Pulsed Eddy Current and Transient Eddy Current Thermography covers three key areas of theories, methods and applications, primarily the multi-physics field, including eddy current, heat conduction and Infrared radiation for defect evaluation, lateral heat conduction, which is analyzed to detect parallel cracks, and longitudinal heat conduction, which is analyzed to detect depth defect, or that which is beyond skin depth. In addition, the book explores methods, such as time domain, frequency domain and logarithm domain, also comparing A-scan , B-scan and C-scan. Sections on defect identification, classification and quantification are covered, as are advanced algorithms, principal components analysis (PCA), independent components analysis (ICA) and support vector machine (SVM). The book uses a lot of experimental studies on multi-layer aluminum structures, honeycomb structure, CFRP in the aerospace field, and steel and coating in the marine rail and transportation fields. Presents two kinds of transient NDT testing, from theory and methodology, to applications Includes time domain frequency domain and logarithm domain, which are all analyzed Introduces A-scan , B-scan and C-scan, which are compared Provides experimental studies for real damages, including corrosion and blister in steel, stress in aluminum, impact and delamination in CFRP laminates and RCF cracks are abundant
Extended Monolithic Integration Levels For Highly Functional Gan Power Ics
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Author : Michael Basler
language : en
Publisher:
Release Date : 2022
Extended Monolithic Integration Levels For Highly Functional Gan Power Ics written by Michael Basler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
Abstract: A new generation of power electronic systems with reduced size, losses and costs is emerging due to the rapid development of gallium nitride (GaN) transistors. These transistors are fabricated in the GaN-on-Si technology and have a lateral structure, which enables the monolithic integration with peripheral functions such as driver, sensing, protection, and control. In this manner, the first GaN power integrated circuits (ICs) with gate driver have successfully entered the market. This work extends the monolithic integration in the GaN technology by introducing and investigating building and function blocks for power ICs. A GaN power IC platform with devices and building blocks is investigated regarding its characteristics and its related design issues are analyzed. This leads to new design approaches and methods, which are presented in this thesis. Integration levels are introduced for the classification of GaN power ICs. Emphasis is placed on a schematic and layout design framework which provides circuit designers an effective way to implement custom power ICs. Two types of transistors and diodes as well as design approaches for layout structures with high current carrying capabilities are analyzed. Besides the investigation of active devices, also new approaches for integrated passives are introduced, such as dog bone layouts for high impedance resistors, p-GaN gate and stacked MIM capacitors as well as spiral inductors with high current carrying capabilities. Another focus is on the building blocks with digital and analog basic circuits. Area-efficient designs for logic gates with reduced static losses are presented. In addition, there are investigations into multi-stage comparators based on differential amplifiers and temperature-compensated voltage references. Based on this GaN power IC platform, two case studies are presented for a DC-DC synchronous buck converter and AC-DC active rectifier diode. The case studies on the one hand highlight the capability to implement complex functions and even systems consisting of devices and function blocks with their design approaches on a single chip and to use them advantageously for power electronics applications. Experimental measurements on implemented hardware prototypes, on the other hand, verify the advantages of highly-integrated GaN power ICs. The key findings of this work on GaN power integration are given. Beyond this comparisons of GaN and Si IC technologies as well as GaN power ICs are elaborated and perspectives, challenges and social benefits are discussed. This work contributes significantly to the progress and development of highly-integrated high-performance GaN ICs for power electronics
Smart Sensor Systems
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Author : Gerard Meijer
language : en
Publisher: Wiley-Interscience
Release Date : 2008-10-20
Smart Sensor Systems written by Gerard Meijer and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-20 with Technology & Engineering categories.
With contributions from an internationally-renowned group of experts, this book uses a multidisciplinary approach to review recent developments in the field of smart sensor systems, providing complete coverage of all important system and design aspects, their building blocks and methods of signal processing. It examines topics over the whole range of sensor technology from the theory and constraints of basic elements, the applied techniques and electronic, up to the level of application-orientated issues. Developed as a complementary volume to ‘Smart Sensor Systems’ (Wiley 2008), which introduces the theoretical foundations, this volume focuses on practical applications, including: State-of-the-art techniques for designing smart sensors and smart sensor systems, with measurement techniques at system level, such as collaboration and trimming, and impedance-measurement techniques. Sensing elements and sensor systems for the measurement of mechanical quantities, and microarrays for DNA detection. Circuitdesign for sensor systems, such as the design of low-noise amplifiers, and measurement techniques at device level, such as dynamic offset cancellation and optical imagers. Implantable smart sensors for bio-medical applications and automotive sensors. A supplementary website hosts case studies and a solutions manual to the problems Smart Sensor Systems: Emerging Technologies and Applications will greatly benefit final year undergraduate and postgraduate students in the areas of electrical, mechanical and chemical engineering, and physics. Professional engineers and researchers in the microelectronics industry, including microsystem developers, will also find this a thorough and useful volume.
Magnetic Sensors And Magnetometers Second Edition
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Author : Pavel Ripka
language : en
Publisher: Artech House
Release Date : 2021-07-31
Magnetic Sensors And Magnetometers Second Edition written by Pavel Ripka and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-31 with Technology & Engineering categories.
This completely updated second edition of an Artech House classic covers industrial applications and space and biomedical applications of magnetic sensors and magnetometers. With the advancement of smart grids, renewable energy resources, and electric vehicles, the importance of electric current sensors increased, and the book has been updated to reflect these changes. Integrated fluxgate single-chip magnetometers are presented. GMR sensors in the automotive market, especially for end-of-shaft angular sensors, are included, as well as Linear TMR sensors. Vertical Hall sensors and sensors with integrated ferromagnetic concentrators are two competing technologies, which both brought 3-axial single-chip Hall ICs, are considered. Digital fluxgate magnetometers for both satellite and ground-based applications are discussed. All-optical resonant magnetometes, based on the Coherent Population Trapping effect, has reached approval in space, and is covered in this new edition of the book. Whether you're an expert or new to the field, this unique resource offers you a thorough overview of the principles and design of magnetic sensors and magnetometers, as well as guidance in applying specific devices in the real world. The book covers both multi-channel and gradiometric magnetometer systems, special problems such as cross-talk and crossfield sensitivity, and comparisons between different sensors and magnetometers with respect to various application areas. Miniaturization and the use of new materials in magnetic sensors are also discussed. A comprehensive list of references to journal articles, books, proceedings and webpages helps you find additional information quickly.
Giant Magnetoresistance Gmr Sensors
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Author : Candid Reig
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-12-06
Giant Magnetoresistance Gmr Sensors written by Candid Reig and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-06 with Technology & Engineering categories.
Since the discovery of the giant magnetoresistance (GMR) effect in 1988, spintronics has been presented as a new technology paradigm, awarded by the Nobel Prize in Physics in 2007. Initially used in read heads of hard disk drives, and while disputing a piece of the market to the flash memories, GMR devices have broadened their range of usage by growing towards magnetic field sensing applications in a huge range of scenarios. Potential applications at the time of the discovery have become real in the last two decades. Definitively, GMR was born to stand. In this sense, selected successful approaches of GMR based sensors in different applications: space, automotive, microelectronics, biotechnology ... are collected in the present book. While keeping a practical orientation, the fundamentals as well as the current trends and challenges of this technology are also analyzed. In this sense, state of the art contributions from academy and industry can be found through the contents. This book can be used by starting researchers, postgraduate students and multidisciplinary scientists in order to have a reference text in this topical fascinating field.