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Low Power Architectures for IoT Applications (Springer Tracts in Electrical and Electronics Engineering)
by Rohit Sharma Zdzislaw Polkowski Devendra Kumar Sharma Gwanggil JeonThis book provides comprehensive coverage of different aspects of low-power circuit synthesis for IoT applications at various levels of the design hierarchy, starting from the layout level to the system level. For a seamless understanding of the subject, the basics of MOS circuits have been introduced at the transistor, gate and circuit level, followed by various low-power design methodologies, such as supply voltage scaling, switched capacitance minimization techniques, and leakage power minimization approaches. The contents of this book are useful to students, researchers, as well as practicing engineers. Low-power architectures refer to the latest development in computer microchips which are created by integrating hundreds of thousands of transistors on one chip for different IoT applications. Emerging research in this area has the potential to uncover further applications for IoT in addition to system advancements.
Low Power Circuit Design Using Advanced CMOS Technology
by Franco Maloberti Zhihua Wang Jan Van der Spiegel Milin ZhangLow Power Circuit Design Using Advanced CMOS Technology is a summary of lectures from the first Advanced CMOS Technology Summer School (ACTS) 2017. The slides are selected from the handouts, while the text was edited according to the lecturers talk.ACTS is a joint activity supported by the IEEE Circuit and System Society (CASS) and the IEEE Solid-State Circuits Society (SSCS). The goal of the school is to provide society members as well researchers and engineers from industry the opportunity to learn about new emerging areas from leading experts in the field. ACTS is an example of high-level continuous education for junior engineers, teachers in academe, and students. ACTS was the results of a successful collaboration between societies, the local chapter leaders, and industry leaders. This summer school was the brainchild of Dr. Zhihua Wang, with strong support from volunteers from both the IEEE SSCS and CASS. In addition, the local companies, Synopsys China and Beijing IC Park, provided support.This first ACTS was held in the summer 2017 in Beijing. The lectures were given by academic researchers and industry experts, who presented each 6-hour long lectures on topics covering process technology, EDA skill, and circuit and layout design skills. The school was hosted and organized by the CASS Beijing Chapter, SSCS Beijing Chapter, and SSCS Tsinghua Student Chapter. The co-chairs of the first ACTS were Dr. Milin Zhang, Dr. Hanjun Jiang and Dr. Liyuan Liu. The first ACTS was a great success as illustrated by the many participants from all over China as well as by the publicity it has been received in various media outlets, including Xinhua News, one of the most popular news channels in China.
Low Power Circuits for Emerging Applications in Communications, Computing, and Sensing (Devices, Circuits, and Systems)
by Fei YuanThe book addresses the need to investigate new approaches to lower energy requirement in multiple application areas and serves as a guide into emerging circuit technologies. It explores revolutionary device concepts, sensors, and associated circuits and architectures that will greatly extend the practical engineering limits of energy-efficient computation. The book responds to the need to develop disruptive new system architecutres, circuit microarchitectures, and attendant device and interconnect technology aimed at achieving the highest level of computational energy efficiency for general purpose computing systems. <p><p>Features <li>Discusses unique technologies and material only available in specialized journal and conferences <li>Covers emerging applications areas, such as ultra low power communications, emerging bio-electronics, and operation in extreme environments <li>Explores broad circuit operation, ex. analog, RF, memory, and digital circuits <li>Contains practical applications in the engineering field, as well as graduate studies <li>Written by international experts from both academia and industry
Low Power Design Essentials
by Jan RabaeyThis book contains all the topics of importance to the low power designer. It first lays the foundation and then goes on to detail the design process. The book also discusses such special topics as power management and modal design, ultra low power, and low power design methodology and flows. In addition, coverage includes projections of the future and case studies.
Low Power Design with High-Level Power Estimation and Power-Aware Synthesis
by Sandeep Kumar Shukla Sumit Ahuja Avinash LakshminarayanaThis book presents novel research techniques, algorithms, methodologies and experimental results for high level power estimation and power aware high-level synthesis. Readers will learn to apply such techniques to enable design flows resulting in shorter time to market and successful low power ASIC/FPGA design.
Low Power Designs in Nanodevices and Circuits for Emerging Applications
by P. Sivakumar Shilpi Birla Neha Singh Shashi Kant DargarThis reference textbook discusses low power designs for emerging applications. This book focuses on the research challenges associated with theory, design, and applications towards emerging Microelectronics and VLSI device design and developments, about low power consumptions. The advancements in large-scale integration technologies are principally responsible for the growth of the electronics industry. This book is focused on senior undergraduates, graduate students, and professionals in the field of electrical and electronics engineering, nanotechnology. This book: • Discusses various low power techniques and applications for designing efficient circuits. • Covers advance nanodevices such as FinFETs, TFETs, CNTFETs. • Covers various emerging areas like Quantum-Dot Cellular Automata Circuits and FPGAs and sensors. • Discusses applications like memory design for low power applications using nanodevices. The number of options for ICs in control applications, telecommunications, high-performance computing, and consumer electronics continues to grow with the emergence of VLSI designs. Nanodevices have revolutionized the electronics market and human life; it has impacted individual life to make it more convenient. They are ruling every sector such as electronics, energy, biomedicine, food, environment, and communication. This book discusses various emerging low power applications using CMOS and other emerging nanodevices.
Low Power Emerging Wireless Technologies: Low Power Emerging Wireless Technologies (Devices, Circuits, and Systems)
by Reza Mahmoudi Krzysztof IniewskiAdvanced concepts for wireless communications offer a vision of technology that is embedded in our surroundings and practically invisible, but present whenever required. Although the use of deep submicron CMOS processes allows for an unprecedented degree of scaling in digital circuitry, it complicates the implementation and integration of traditional RF circuits. The requirement for long operating life under limited energy supply also poses severe design constraints, particularly in critical applications in commerce, healthcare, and security. These challenges call for innovative design solutions at the circuit and system levels. Low Power Emerging Wireless Technologies addresses the crucial scientific and technological challenges for the realization of fully integrated, highly efficient, and cost-effective solutions for emerging wireless applications. Get Insights from the Experts on Wireless Circuit Design The book features contributions by top international experts in wireless circuit design representing both industry and academia. They explore the state of the art in wireless communication for 3G and 4G cellular networks, millimeter-wave applications, wireless sensor networks, and wireless medical technologies. The emphasis is on low-power wireless applications, RF building blocks for wireless applications, and short-distance and beam steering. Topics covered include new opportunities in body area networks, medical implants, satellite communications, automobile radar detection, and wearable electronics. Exploit the Potential behind Emerging Green Wireless Technologies A must for anyone serious about future wireless technologies, this multidisciplinary book discusses the challenges of emerging power-efficient applications. Written for practicing engineers in the wireless communication field who have some experience in integrated circuits, it is also a valuable resource for graduate students.
Low Power FM For Dummies
by Sharon M. ScottBeginner-friendly advice on how to start and run a local FM station There are approximately 2000 low power FM radio stations in the United States. That number will grow as more licenses are issued in the coming years. Low Power FM For Dummies walks you through the key steps you need to take to establish, manage, and help run one of these hyper-local broadcast operations. You’ll get easy-to-follow help on everything from making all your gear work to financing your operation, managing your staff, and complying with rules and regulations. Not sure where to begin? No worries! This book explains the process of getting a broadcast license and collecting all the necessary tools. It also provides insight on starting with a station that streams online only. Already got started? That’s great too! You’ll learn to refine your approach to low-power FM station management with the useful tips found within. Low Power FM For Dummies will also help you: Serve your community at a hyper-local level with programming aimed directly at the people in your area Manage the people, technology, processes, and systems that underlie a well-run low-power FM station Guide the operations of a new or established station as a volunteer, board member, or creatorLow-power radio stations need well-informed and effective operators, technicians, board members, and volunteers to fulfil their potential. Low Power FM For Dummies can help you fill any of those roles, and more, in no time at all.
Low Power Interconnect Design
by Sandeep SainiThis book provides practical solutions for delay and power reduction for on-chip interconnects and buses. It provides an in depth description of the problem of signal delay and extra power consumption, possible solutions for delay and glitch removal, while considering the power reduction of the total system. Coverage focuses on use of the Schmitt Trigger as an alternative approach to buffer insertion for delay and power reduction in VLSI interconnects. In the last section of the book, various bus coding techniques are discussed to minimize delay and power in address and data buses.
Low Power Networks-on-Chip
by Cristina Silvano Marcello Lajolo Gianluca PalermoIn recent years, both Networks-on-Chip, as an architectural solution for high-speed interconnect, and power consumption, as a key design constraint, have continued to gain interest in the design and research communities. This book offers a single-source reference to some of the most important design techniques proposed in the context of low-power design for networks-on-chip architectures.
Low Power Semiconductor Devices and Processes for Emerging Applications in Communications, Computing, and Sensing (Devices, Circuits, and Systems)
by Sumeet WaliaThe book addresses the need to investigate new approaches to lower energy requirement in multiple application areas and serves as a guide into emerging circuit technologies. It explores revolutionary device concepts, sensors, and associated circuits and architectures that will greatly extend the practical engineering limits of energy-efficient computation. The book responds to the need to develop disruptive new system architectures and semiconductor processes aimed at achieving the highest level of computational energy efficiency for general purpose computing systems. <P><P> <li>Discusses unique technologies and material only available in specialized journal and conferences. <li>Covers emerging materials and device structures, such as ultra-low power technologies, nanoelectronics, and microsystem manufacturing. <li>Explores semiconductor processing and manufacturing, device design, and performance. <li>Contains practical applications in the engineering field, as well as graduate studies. <li>Written by international experts from both academia and industry.
Low Power Wireless Receivers for IoT Applications with Multi-band Calibration Algorithms
by Michael W. RawlinsThis book guides the reader through the design of circuits and wireless IoT devices deployed in applications demanding low power, small size, and high levels of integration. The design of a sub-1V wireless-LAN receiver is detailed along with associated calibration algorithms. Some of the key circuits detailed include a successive approximation analog-to-digital converter, a rail-to-rail comparator, a digitally programmable CMOS low-noise amplifier, an RF voltage to current converter, and a fifth-order Chebyshev analog programmable filter. Helpful appendices are included teaching operational amplifier design, CMOS and SiGe low-noise amplifier design, impedance matching, noise and distortion analysis. While theory and design equations are presented throughout the book for the various circuit designs, practical implementation and design tradeoffs are emphasized so the reader can immediately apply knowledge gained. Receiver and calibration circuits are designed in a standard CMOS technology using a 900mV power supply.Provides readers with analytical tools and practical help, conveyed in a clear and concise manner, which will assist not only in understanding the material, but also in practical and functional implementation of the concepts demonstrated;Focuses on long range and broad-band IoT applications with a wireless-LAN focus, emphasizing detailed design techniques, helping readers transition from theoretical understanding to practical application;Bridges the gap between system level understanding and practical design implementation, providing readers with tools and techniques which can be applied immediately to their designs;Serves as a handy technical resource for practical design techniques, as well as a quick reference guide for design equations and examples pertinent to realistic applications.
Low Power to the People
by Christina Dunbar-HesterThe United States ushered in a new era of small-scale broadcasting in 2000 when it began issuing low-power FM (LPFM) licenses for noncommercial radio stations around the country. Over the next decade, several hundred of these newly created low-wattage stations took to the airwaves. In Low Power to the People, Christina Dunbar-Hester describes the practices of an activist organization focused on LPFM during this era. Despite its origins as a pirate broadcasting collective, the group eventually shifted toward building and expanding regulatory access to new, licensed stations. These radio activists consciously cast radio as an alternative to digital utopianism, promoting an understanding of electronic media that emphasizes the local community rather than a global audience of Internet users.Dunbar-Hester focuses on how these radio activists impute emancipatory politics to the "old" medium of radio technology by promoting the idea that "microradio" broadcasting holds the potential to empower ordinary people at the local community level. The group's methods combine political advocacy with a rare commitment to hands-on technical work with radio hardware, although the activists' hands-on, inclusive ethos was hampered by persistent issues of race, class, and gender. Dunbar-Hester's study of activism around an "old" medium offers broader lessons about how political beliefs are expressed through engagement with specific technologies. It also offers insight into contemporary issues in media policy that is particularly timely as the FCC issues a new round of LPFM licenses.
Low Power to the People: Pirates, Protest, and Politics in FM Radio Activism (Inside Technology)
by Christina Dunbar-HesterAn examination of how activists combine political advocacy and technical practice in their promotion of the emancipatory potential of local low-power FM radio.The United States ushered in a new era of small-scale broadcasting in 2000 when it began issuing low-power FM (LPFM) licenses for noncommercial radio stations around the country. Over the next decade, several hundred of these newly created low-wattage stations took to the airwaves. In Low Power to the People, Christina Dunbar-Hester describes the practices of an activist organization focused on LPFM during this era. Despite its origins as a pirate broadcasting collective, the group eventually shifted toward building and expanding regulatory access to new, licensed stations. These radio activists consciously cast radio as an alternative to digital utopianism, promoting an understanding of electronic media that emphasizes the local community rather than a global audience of Internet users.Dunbar-Hester focuses on how these radio activists impute emancipatory politics to the “old” medium of radio technology by promoting the idea that “microradio” broadcasting holds the potential to empower ordinary people at the local community level. The group's methods combine political advocacy with a rare commitment to hands-on technical work with radio hardware, although the activists' hands-on, inclusive ethos was hampered by persistent issues of race, class, and gender.Dunbar-Hester's study of activism around an “old” medium offers broader lessons about how political beliefs are expressed through engagement with specific technologies. It also offers insight into contemporary issues in media policy that is particularly timely as the FCC issues a new round of LPFM licenses.
Low Profile Conformal Antenna Arrays on High Impedance Substrate
by Hema Singh Rakesh Mohan Jha R. ChandiniThis book presents electromagnetic (EM) design and analysis of dipole antenna array over high impedance substrate (HIS). HIS is a preferred substrate for low-profile antenna design, owing to its unique boundary conditions. Such substrates permit radiating elements to be printed on them without any disturbance in the radiation characteristics. Moreover HIS provides improved impedance matching, enhanced bandwidth, and increased broadside directivity owing to total reflection from the reactive surface and high input impedance. This book considers different configurations of HIS for array design on planar and non-planar high-impedance surfaces. Results are presented for cylindrical dipole, printed dipole, and folded dipole over single- and double-layered square-patch-based HIS and dogbone-based HIS. The performance of antenna arrays is analyzed in terms of performance parameters such as return loss and radiation pattern. The design presented shows acceptable return loss and mainlobe gain of radiation pattern. This book provides an insight to EM design and analysis of conformal arrays. This book serves as an introduction for beginners in the design and analysis of HIS-based antenna arrays. It includes pictorial description of both planar and non-planar array design and the detailed discussion of the performance analysis of HIS-based planar and non-planar antenna array. It will prove useful to researchers and professionals, alike.
Low Radar Cross Section HIS-Based Phased Array: Radiation and Scattering Analysis
by Hema Singh Avinash SinghThe design and development of low radar cross section (RCS) phased array has been a challenging subject in stealth technology. The frequency selective surface elements act as absorbers in specific frequency band and facilitate gain enhancement and reduction of antenna RCS. This book presents a comprehensive EM design and analysis of such low-profile patch arrays with high impedance surface-based ground plane. It explains how to determine radiation mode RCS of low-profile antenna arrays with arbitrary configurations. Detailed descriptions of design, workflow of determining radiation and scattering behavior of antenna arrays have been supported with schematics, tables, and illustrations. Aimed at engineers and researchers for RCS, antenna engineers and graduate students in electrical engineering and electromagnetics, it • Discusses both radiation and scattering features of both planar and conformal HIS-based low profile antennas • Describes the theoretical background, design, simulations and analysis of low RCS phased array in detail • Presents the physics behind the resultant radiation and scattering characteristics of designed antenna array • Helps readers understand design and analysis of low RCS antenna array without any degradation in its radiation performance • Includes figures, schematics and illustrations to provide comprehensive descriptions of both radiation and scattering characteristics of phased arrays of different configurations
Low Rank Approximation
by Ivan MarkovskyData Approximation by Low-complexity Models details the theory, algorithms, and applications of structured low-rank approximation. Efficient local optimization methods and effective suboptimal convex relaxations for Toeplitz, Hankel, and Sylvester structured problems are presented. Much of the text is devoted to describing the applications of the theory including: system and control theory; signal processing; computer algebra for approximate factorization and common divisor computation; computer vision for image deblurring and segmentation; machine learning for information retrieval and clustering; bioinformatics for microarray data analysis; chemometrics for multivariate calibration; and psychometrics for factor analysis. Software implementation of the methods is given, making the theory directly applicable in practice. All numerical examples are included in demonstration files giving hands-on experience and exercises and MATLAB® examples assist in the assimilation of the theory.
Low Temperature Materials and Mechanisms
by Yoseph Bar CohenThis book addresses the growing interest in low temperature technologies. Since the subject of low temperature materials and mechanisms is multidisciplinary, the chapters reflect the broadest possible perspective of the field. Leading experts in the specific subject area address the various related science and engineering chemistry, material science, electrical engineering, mechanical engineering, metallurgy, and physics.
Low Temperature Plasma Technology: Methods and Applications
by Paul K. Chu XinPei LuWritten by a team of pioneering scientists from around the world, Low Temperature Plasma Technology: Methods and Applications brings together recent technological advances and research in the rapidly growing field of low temperature plasmas. The book provides a comprehensive overview of related phenomena such as plasma bullets, plasma penetration i
Low Temperature Stress Physiology in Crops
by P.H. LiThe importance of low temperature stress physiology research has become increasingly apparent in agriculture for productions of food, fibre and ornamental plants. This volume consists of two parts, there are a total of 14 chapters including 6 chapters dealing with cold accumulation related topics, 6 dealing with freeze stress and 2 related to ethylene production and mefluidide protection.
Low Threshold Organic Semiconductor Lasers
by Yue WangThis thesis focuses on two areas - the development of miniature plastic lasers that can be powered by LEDs, and the application of these lasers as highly sensitive sensors for vapours of nitroaromatic explosives (e. g. TNT). Polymer lasers are extremely compact visible lasers; the research described in the thesis is groundbreaking, driving forward the technology and physical understanding to allow these lasers to be routinely pumped by a single high-power LED. A notable advance in the work is the demonstration of nanoimprinted polymer lasers, which exhibit the world's lowest pump threshold densities by two orders of magnitude. The thesis also advances the application of these compact, novel lasers as highly sensitive detectors of explosive vapours, demonstrating that rapid detection can be achieved when microporous polymers are used. This work also demonstrates a prototype CMOS-based microsystem sensor for explosive vapours, exploiting a new detection approach.
Low Voltage Power MOSFETs
by Jacek KorecLow Voltage Power MOSFETs focuses on the design of low voltage power MOSFETs and the relation between the device structure and the performance of a power MOSFET used as a switch in power management applications. This SpringerBriefs close the gap between detailed engineering reference books and the numerous technical papers on the subject of power MOSFETs. The material presented covers low voltage applications extending from battery operated portable electronics, through point of load converters, internet infrastructure, automotive applications, to personal computers and server computers. The issues treated in this volume are explained qualitatively using schematic illustrations, making the discussion easy to follow for all prospective readers.
Low-Carbon Consumption in China: Residential Behavior, Corporate Practices and Policy Implication
by Bin Zhang Zhaohua WangThis book explores China’s low-carbon consumption in the context of residential behaviour, corporate practices and policy Implication. It first calculates the carbon and ecological footprints of residential consumption, including both direct and indirect emissions, before discussing Chinese residential behavioural aspects and determinants of electricity saving, low-carbon transportation, low-carbon product purchasing, and e-waste recycling. The authors then investigate the relationship between industrial growth and carbon emissions, using the example of the iron and steel industry to examine the motivation for energy intensive industries to reduce carbon emissions. They also consider energy efficiency and inter-company collaboration on carbon emission reduction. Lastly, the book describes the major low-carbon policies in China and their impact, economic cost and public acceptance.
Low-Carbon Development for Mexico
by Todd M. Johnson Claudio Alatorre Feng Liu Zayra RomoTo reduce the risk of climate change impacts it is necessary for the world to lower the carbon intensity of economic development. 'Low-Carbon Development for Mexico' estimates the net costs, greenhouse gas (GHG) emission reductions, and investment that would be needed to achieve a low-carbon scenario in Mexico to the year 2030. Among the key findings of the study are the following: Energy efficiency. Improving energy end-use efficiency in the industrial, residential, and public sectors is the least-cost option for reducing carbon emissions and can be achieved by accelerating current Mexican programs and policies. Supply efficiency and renewable energy. Mexico can lower the carbon intensity of the economy by improving the efficiency of energy supply in the electric power and petroleum industries, and by expanding the adoption of renewable energy technologies such as wind, biomass, small hydro, and geothermal. Public transport and vehicle fleet efficiency. Transport is the largest and fastest growing contributor of GHG emissions in Mexico, the majority of which comes from road transport. The greatest potential for reducing transport emissions lies with improving the quality and efficiency of urban transport, including more efficient vehicles and the design and organization of cities and public transport systems. Forestry - significant potential with large co-benefits. Measures to reduce emissions from deforestation and forest degradation (REDD), along with afforestation and commercial plantations, are among the largest GHG mitigation options in Mexico, and could provide numerous social and environmental benefits in rural areas. By undertaking a limited number of low-carbon interventions that are technologically and financially viable today, Mexico could hold carbon emissions relatively constant over the coming two decades while maintaining a vigorous rate of economic and social development. The costs of such a program would be relatively modest, but would require a range of regulatory and institutional changes to achieve, especially in the energy and transport sectors.
Low-Carbon Energy in Africa and Latin America
by Ricardo Guerrero-Lemus Les E. ShephardThis book offers a comprehensive overview of energy sectors in emerging African and Latin American nations, providing a one-stop source of information and analysis of energy sectors that differ radically from those of developed countries. It focuses on how indigenous energy sources can be used within a systems framework to enhance each nation's economic prosperity, secure their energy future and reduce global carbon emissions. It begins by examining the current energy trends in Africa and Latin America, and the constraints that current practices place on meeting future energy needs. Further chapters present a deeper analyses of each technology adapted to these regions and a description of 94 selected case examples recently published in the scientific literature (2014-2016) and covering almost all countries to highlight energy experiences that could serve as engines for developing low-carbon energy technologies across the two regions. These issues are elucidated by a large number of illustrations and tables to offer valuable insights into the topics and technologies discussed. The book enables students, researchers and professionals in energy to better understand the energy context in Africa and Latin America, and helps define strategies for supporting these regions in introducing low-carbon energy technologies that supplement indigenous sources in a manner that enhances long-term economic prosperity. It is also intended for consulting companies and government agencies involved in the energy sector, as well as environmental science and energy management students.