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High-Frequency Isolated Bidirectional Dual Active Bridge DC–DC Converters with Wide Voltage Gain (Cpss Power Electronics Ser.)

by Guo Xu Deshang Sha

Written by experts, this book is based on recent research findings in high-frequency isolated bidirectional DC-DC converters with wide voltage range. It presents advanced power control methods and new isolated bidirectional DC-DC topologies to improve the performance of isolated bidirectional converters. Providing valuable insights, advanced methods and practical design guides on the DC-DC conversion that can be considered in applications such as microgrid, bidirectional EV chargers, and solid state transformers, it is a valuable resource for researchers, scientists, and engineers in the field of isolated bidirectional DC-DC converters.

High Frequency Oscillators for Electro-Therapeutic and Other Purposes

by Nikola Tesla

Nikola Tesla was a genius who revolutionized how the world looks at electricity.

High-Frequency Soft-Switching Transformerless Grid-Connected Inverters (CPSS Power Electronics Series)

by Huafeng Xiao Ruibin Wang Chenhui Niu Yun Liu Kairong Qian

This book is essential and valuable reference for graduate students and academics majored in power electronics, engineers engaged in developing distributed grid-connected inverters, and senior undergraduate students majored in electrical engineering and automation engineering. Soft-switching (SS) technique is an important way to achieve high conversion efficiency and high switching frequency for power converters, which is beneficial to improve power density and reduce volume and cost of power electronics equipment. This book mainly discusses SS technique for transformerless grid-connected inverters (TLIs), and a SS configuration named as “Freewheeling-Resonance-Tank Inverters” is proposed for TLIs fulfilling requirements of switching loss-free, full power factor range, and constant common-mode voltage performance. The detailed theoretical analysis and experimental validations are presented from ZCT and ZVT type topologies, respectively.

High Frequency Techniques: An Introduction to RF and Microwave Design and Computer Simulation

by Joseph F. White

Provides a hands-on approach to Radio Frequency and Microwave theory and design This book provides engineers with a comprehensive guide to Radio Frequency (RF) circuit analysis and wave propagation in order to be able to design new systems. Emphasis is placed on fundamental concepts, engineering techniques, and the regular and intelligent use of the computer design tools. This book contains a review of wireless history and engineering fundamentals including complex numbers, alternating-current theory, and the logarithmic basis of decibels. The important topics in microwave design theory are discussed, such as transmission lines, the Smith Chart, and matrix algebra. Computer generated examples are used to provide insight into the basic performance, bandwidth, and manufacturing yield of RF and microwave networks. The author also provides a broad presentation of electromagnetic (EM) field theory tailored to the needs of the microwave and RF engineer. Explains how design challenges would be attacked in a real engineering environment Reviews AC analysis, Kirchhoff's laws, RLC elements, skin effect, and introduction to the use of computer simulation software *Covers filter designs for Butterworth, Chebyshev, Bessel and elliptic responses, Kuroda's identities, and Richard's transformation Provides in-text exercises to emphasize a practical approach Includes access to a companion site hosting an instructor's manual High Frequency Technique: An Introduction to RF and Microwave Design and Computer Simulation is a reference for RF, microwave, and wireless engineers, and graduate students in electrical and computer engineering.

High-Impact Design for Online Courses: Blueprinting Quality Digital Learning in Eight Practical Steps

by Bethany Simunich Andrea Gregg Penny Ralston-Berg

High-Impact Design for Online Courses introduces higher education professionals to an eight-step course design model that leverages the unique considerations of online and hybrid modalities at each stage in the process. Though relevant to and informed by instructional designers and educational technologists, this book is specifically geared toward faculty who lack the administrative and technical supports they need to thrive in the new normal. Each chapter includes step-by-step guidance on learner analysis, course structure, appropriate activities and assessments, continuous improvement, and other key elements of a successful digital course. Teachers across disciplines and levels of experience will come away newly inspired and motivated with fresh insights into planning and drafting, practical tips for pedagogy and design, opportunities for self-reflection and course revision, and implications for learner-centered delivery.

High Impulse Voltage and Current Measurement Techniques: Fundamentals – Measuring Instruments – Measuring Methods

by Klaus Schon

Equipment to be installed in electric power-transmission and distribution systems must pass acceptance tests with standardized high-voltage or high-current test impulses which simulate the stress on the insulation caused by external lightning discharges and switching operations in the grid. High impulse voltages and currents are also used in many other fields of science and engineering for various applications. Therefore, precise impulse-measurement techniques are necessary, either to prevent an over- or understressing of the insulation or to guarantee the effectiveness and quality of the application. The target audience primarily comprises engineers and technicians but the book may also be beneficial for graduate students of high-voltage engineering and electrical power supply systems.

High-Intensity Ultrasonics: Theory and Industrial Applications

by OV Abramov

This book presents a comprehensive description of the theory and physics of high-intensity ultrasound, as well as dealing with a wide range of problems associated with the industrial applications of ultrasound, mainly in the areas of metallurgy and mineral processing. The book is divided into three sections, with Part I introducing the reader to the theory and physics of high-intensity ultrasound. Topics in this section include the propagation of ultrasound in liquid media and related nonlinear phenomena, metal crystallization in an ultrasonic field, ultrasound propagation in solids, alterations in dislocational structure, and ultrasonic effects on solidified metal. In Part II the design of ultrasonic generators, mechanoacoustic radiators and other vibrational systems is considered, as well as the control of acoustic parameters when vibrations are passed into a processed medium. Part lll describes problems associated with various uses of high-intensity ultrasound in metallurgy, for example ore dressing or producing powders and cast composites. The applications of high-intensity ultrasound for metal shaping, thermal and thermochemical treatment, welding, cutting, refining, and surface hardening are also discussed here. This comprehensive monograph provides an invaluable source of information, which has been largely unavailable in the West until now. The author is very well known and respected internationally within the field of ultrasonics.

High-Intensity X-rays - Interaction with Matter: Processes in Plasmas, Clusters, Molecules and Solids

by Stefan P. Hau-Riege

Filling the need for a book bridging the effect of matter on X-ray radiation and the interaction of x-rays with plasmas, this monograph provides comprehensive coverage of the topic. As such, it presents and explains such powerful new X-ray sources as X-ray free-electron lasers, as well as short pulse interactions with solids, clusters, molecules, and plasmas, and X-ray matter interactions as a diagnostic tool. Equally useful for researchers and practitioners working in the field.

High Interstitial Stainless Austenitic Steels

by Hans Berns Valentin Gavriljuk Sascha Riedner

High Interstitial Stainless Austenitic Steels is of interest to all engineers and resaerchers working with stainless steel, either at universities or R&D departments in Industry. The new applications described appeal to design engineers while procees engineers find interesting challenges. These novel steels enter more and more industrial applications. Their development is presented by this book in its entirety, starting from the electronic scale of components. This makes it particlularly attractive to Materials Scientists and Metal Physicists.

High k Gate Dielectrics

by Michel Houssa

The drive toward smaller and smaller electronic componentry has huge implications for the materials currently being used. As quantum mechanical effects begin to dominate, conventional materials will be unable to function at scales much smaller than those in current use. For this reason, new materials with higher electrical permittivity will be requ

High-k Gate Dielectrics for CMOS Technology

by Gang He Zhaoqi Sun

A state-of-the-art overview of high-k dielectric materials for advanced field-effect transistors, from both a fundamental and a technologicalviewpoint, summarizing the latest research results and development solutions. As such, the book clearly discusses the advantages of thesematerials over conventional materials and also addresses the issues that accompany their integration into existing production technologies.Aimed at academia and industry alike, this monograph combines introductory parts for newcomers to the field as well as advanced sectionswith directly applicable solutions for experienced researchers and developers in materials science, physics and electrical engineering.

High-k Materials in Multi-Gate FET Devices (Science, Technology, and Management)

by Shubham Tayal Parveen Singla J. Paulo Davim

High-k Materials in Multi-Gate FET Devices focuses on high-k materials for advanced FET devices. It discusses emerging challenges in the engineering and applications and considers issues with associated technologies. It covers the various way of utilizing high-k dielectrics in multi-gate FETs for enhancing their performance at the device as well as circuit level. Provides basic knowledge about FET devices Presents the motivation behind multi-gate FETs, including current and future trends in transistor technologies Discusses fabrication and characterization of high-k materials Contains a comprehensive analysis of the impact of high-k dielectrics utilized in the gate-oxide and the gate-sidewall spacers on the GIDL of emerging multi-gate FET architectures Offers detailed application of high-k materials for advanced FET devices Considers future research directions This book is of value to researchers in materials science, electronics engineering, semiconductor device modeling, IT, and related disciplines studying nanodevices such as FinFET and Tunnel FET and device-circuit codesign issues.

High-level Estimation and Exploration of Reliability for Multi-Processor System-on-Chip

by Zheng Wang Anupam Chattopadhyay

This book introduces a novel framework for accurately modeling the errors in nanoscale technology and developing a smooth tool flow at high-level design abstractions to estimate error effects, which aids the development of high-level fault-tolerant techniques. In total, the book presents 6 solutions for reliability estimation (3 for fault injection and 3 for analytical estimation) and 5 techniques for reliability exploration (3 for architectural level and 2 for system-level). It also presents a survey of state-of-the-art problems and solutions, offering insights into reliability issues in digital design and their cross-layer countermeasures.

High-Level Verification

by Sorin Lerner Sudipta Kundu Rajesh K. Gupta

Given the growing size and heterogeneity of Systems on Chip (SOC), the design process from initial specification to chip fabrication has become increasingly complex. This growing complexity provides incentive for designers to use high-level languages such as C, SystemC, and SystemVerilog for system-level design. While a major goal of these high-level languages is to enable verification at a higher level of abstraction, allowing early exploration of system-level designs, the focus so far for validation purposes has been on traditional testing techniques such as random testing and scenario-based testing. This book focuses on high-level verification, presenting a design methodology that relies upon advances in synthesis techniques as well as on incremental refinement of the design process. These refinements can be done manually or through elaboration tools. This book discusses verification of specific properties in designs written using high-level languages, as well as checking that the refined implementations are equivalent to their high-level specifications. The novelty of each of these techniques is that they use a combination of formal techniques to do scalable verification of system designs completely automatically. The verification techniques presented in this book include methods for verifying properties of high-level designs and methods for verifying that the translation from high-level design to a low-level Register Transfer Language (RTL) design preserves semantics. Used together, these techniques guarantee that properties verified in the high-level design are preserved through the translation to low-level RTL.

High-Lift Aerodynamics

by Jochen Wild

This book presents a detailed look at high-lift aerodynamics, which deals with the aerodynamic behavior of lift augmentation means from various approaches. After an introductory chapter, the book discusses the physical limits of lift generation, giving the lift generation potential. It then explains what is needed for an aircraft to fly safely by analyzing the high-lift-related requirements for certifying an aircraft. Aircraft needs are also analyzed to improve performance during takeoff, approach, and landing. The book discusses in detail the applied means to increase the lift coefficient by either passive and active high-lift systems. It includes slotless and slotted high-lift flaps, active and passive vortex generating devices, boundary and circulation control, and powered lift. Describing methods that are used to evaluate and design high-lift systems in an aerodynamic sense, the book briefly covers numerical as well as experimental simulation methods. It also includes a chapter on the aerodynamic design of high-lift systems. FEATURES Provides an understanding of the physics of flight during takeoff and landing from aerodynamics to flight performance and from simulation to design Discusses the physical limits of lift generation, giving the lift generation potential Concentrates on the specifics of high-lift aerodynamics to provide a first insight Analyzes aircraft needs to improve performance during takeoff, approach, and landing Focuses on civil transport aircraft applications but also includes the associated physics that apply to all aircraft This book is intended for graduate students in aerospace programs studying advanced aerodynamics and aircraft design. It also serves as a professional reference for practicing aerospace and mechanical engineers who are working on aircraft design issues related to takeoff and landing.

High-/Mixed-Voltage Analog and RF Circuit Techniques for Nanoscale CMOS

by Pui-In Mak Rui Paulo Martins

This book presents high-/mixed-voltage analog and radio frequency (RF) circuit techniques for developing low-cost multistandard wireless receivers in nm-length CMOS processes. Key benefits of high-/mixed-voltage RF and analog CMOS circuits are explained, state-of-the-art examples are studied, and circuit solutions before and after voltage-conscious design are compared. Three real design examples are included, which demonstrate the feasibility of high-/mixed-voltage circuit techniques. Provides a valuable summary and real case studies of the state-of-the-art in high-/mixed-voltage circuits and systems; Includes novel high-/mixed-voltage analog and RF circuit techniques - from concept to practice; Describes the first high-voltage-enabled mobile-TVRF front-end in 90nm CMOS and the first mixed-voltage full-band mobile-TV Receiver in 65nm CMOS;Demonstrates the feasibility of high-/mixed-voltage circuit techniques with real design examples.

High Mobility and Quantum Well Transistors

by Geert Hellings Kristin De Meyer

For many decades, the semiconductor industry has miniaturized transistors, delivering increased computing power to consumers at decreased cost. However, mere transistor downsizing does no longer provide the same improvements. One interesting option to further improve transistor characteristics is to use high mobility materials such as germanium and III-V materials. However, transistors have to be redesigned in order to fully benefit from these alternative materials. High Mobility and Quantum Well Transistors: Design and TCAD Simulation investigates planar bulk Germanium pFET technology in chapters 2-4, focusing on both the fabrication of such a technology and on the process and electrical TCAD simulation. Furthermore, this book shows that Quantum Well based transistors can leverage the benefits of these alternative materials, since they confine the charge carriers to the high-mobility material using a heterostructure. The design and fabrication of one particular transistor structure - the SiGe Implant-Free Quantum Well pFET - is discussed. Electrical testing shows remarkable short-channel performance and prototypes are found to be competitive with a state-of-the-art planar strained-silicon technology. High mobility channels, providing high drive current, and heterostructure confinement, providing good short-channel control, make a promising combination for future technology nodes.

High Modulus Polymers: Approaches to Design and Development

by Anagnostis E. Zachariades Roger S. Porter

This book reflects understanding of property enhancement through development of molecular structure. It focuses on liquid crystalline and semicrystalline polymers that provide a state of the art knowledge of the molecular organizations.

High-Order Finite Difference and Finite Element Methods for Solving Some Partial Differential Equations (Synthesis Lectures on Engineering, Science, and Technology)

by Ulziibayar Vandandoo Tugal Zhanlav Ochbadrakh Chuluunbaatar Alexander Gusev Sergue Vinitsky Galmandakh Chuluunbaatar

The monograph is devoted to the construction of the high-order finite difference and finite element methods for numerical solving multidimensional boundary-value problems (BVPs) for different partial differential equations, in particular, linear Helmholtz and wave equations, nonlinear Burgers’ equations, and elliptic (Schrödinger) equation. Despite of a long history especially in development of the theoretical background of these methods there are open questions in their constructive implementation in numerical solving the multidimensional BVPs having additional requirement on physical parameters or desirable properties of its approximate solutions. Over the last two decades many papers on this topics have been published, in which new constructive approaches to numerically solving the multidimensional BVPs were proposed, and its highly desirable to systematically collect these results. This motivate us to write thus monograph based on our research results obtained in collaboration with the co-authors. Since the topic is importance we believe that this book will be useful to readers, graduate students and researchers interested in the field of computational physics, applied mathematics, numerical analysis and applied sciences

High-Performance AD and DA Converters, IC Design in Scaled Technologies, and Time-Domain Signal Processing

by Pieter Harpe Andrea Baschirotto Kofi A. A. Makinwa

This book is based on the 18 tutorials presented during the 23rd workshop on Advances in Analog Circuit Design. Expert designers present readers with information about a variety of topics at the frontier of analog circuit design, serving as a valuable reference to the state-of-the-art, for anyone involved in analog circuit research and development.

High-Performance Adaptive Control of Teleoperation Systems

by Di-Hua Zhai Yuanqing Xia

Within a unified switched-control framework, this book investigates the high-performance control designs and theoretic analyses for teleoperation systems, including the joint space and task space teleoperations, the homogeneous and heterogeneous teleoperations, and the single-master single-slave and multi-master multi-slave teleoperations.The book begins with an introduction to the concepts and challenges of networked teleoperation systems. Then, it investigates a new adaptive control framework based on auxiliary switched filters for the bilateral teleoperation systems to handle the model uncertainty and non-passive external forces. To overcome the input constraints of robotic systems, this adaptive method is also extended to the anti-windup adaptive control case. Furthermore, to apply to multi-robot remote collaboration scenarios and heterogeneous teleoperations, two tele-coordination methods and an adaptive semi-autonomous control method are respectively developed. Finally, the authors examine two finite-time control schemes and two types of improved prescribed performance controls for teleoperation systems to improve the transient-state and steady-state synchronization performances.This title will be an essential reference for researchers and engineers interested in teleoperation, robotic systems, and nonlinear control systems. It would also prove useful to graduate students in the fields of science, engineering, and computer science.

High-Performance and High-Speed Pipelined ADCs (Synthesis Lectures on Engineering, Science, and Technology)

by Manar El-Chammas

This book discusses the theoretical foundations and design techniques needed to effectively design high-speed (multi-GS/s) and high-performance pipelined ADCs, which play a critical role in the signal chain of various systems. Readers will be walked through the design and analysis of pipelined ADCs and their topologies, and will learn both theoretical and practical design details that will enable them to explore and build these data converters. The author also presents details on various aspects of pipelined ADCs and their impact on the ADC speed and performance, with a focus on the input buffer and sampling network, the reference amplifier, comparators and their impact on ADC error rate and high-frequency performance, and mismatch estimation and correction.

High Performance and Power Efficient Electrocardiogram Detectors (Energy Systems in Electrical Engineering)

by Ashish Kumar Manjeet Kumar Rama S. Komaragiri

This book details the characteristics of an ECG signal through the functionality and electrical activity of the human heart. This book provides a basic introduction and needs for developing implantable cardiac pacemaker systems. This book provides comprehensive details on ECG signal processing techniques that are useful for fast and accurate diagnosis of cardiovascular diseases. The book discusses the characteristics and parameters of a typical ECG signal and various noises that can corrupt an ECG signal. It also covers various challenges involved in different stages of signal acquisition, preprocessing, and detection of an ECG signal. The book also presents a detailed survey of various ECG signal detection and data compression techniques. The book contains detailed information on ECG signals and various noises that corrupt an ECG signal. It also includes de-noising techniques, ECG peak detection techniques, and ECG data compression techniques. It also includes step-by-step details to design various filters in MATLAB. This book, through detailed explanations, provides the reader with necessary information on ECG signal, ECG signal acquisition process, noise removal techniques, and the detection of ECG peaks.

High-Performance and Specialty Fibers

by Japan The Society of Fiber Science Techno

This book reviews the key technologies and characteristics of the modern man-made specialty fibers mainly developed in Japan. Since the production of many low-cost man-made fibers shifted to China and other Asian countries, Japanese companies have focused on production of high-quality, high-performance super fibers as well as highly functionalized fibers so-called 'Shin-gosen'. ZylonTM and DyneemaTM manufactured by Toyobo, TechnoraTM produced by Teijin, and VectranTM developed by Kuraray are those examples of super fibers. Carbon fibers ToraycaTM from Toray have occupied the most advanced high-performance application area. Various types of polyester fibers having design-shaped cross-sections and special fiber morphologies and those showing specific physico-chemical properties have also been developed to acquire a high-value textile market of the world. This book describes how these high-tech fibers have been developed and what aspects are the most important in each fiber based on its structure-property relationship. Famous specialists both in industry and academia are responsible for the contents, explaining the design concepts and the special technologies for the production of these special fibers. For university teachers and students, this volume is an excellent textbook that elucidates the basic concepts of modern fibers. At the same time, researchers, both in academia and industry, will find a comprehensive overview of recent man-made fibers. This publication, presenting the most easily understandable general survey of specialty man-made fibers to date, is dedicated to the 70th-anniversary of the Society of Fiber Science and Technology, Japan.

High-Performance Backbone Network Technology (Optical Science and Engineering #1)

by Naoaki Yamanaka

Compiling the most influential papers from the IEICE Transactions in Communications, High-Performance Backbone Network Technology examines critical breakthroughs in the design and provision of effective public service networks in areas including traffic control, telephone service, real-time video transfer, voice and image transmission for a content delivery network (CDN), and Internet access. The contributors explore system structures, experimental prototypes, and field trials that herald the development of new IP networks that offer quality-of-service (QoS), as well as enhanced security, reliability, and function.Offers many hints and guidelines for future research in IP and photonic backbone network technologies

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