Search Results

Book

Wireless Positioning Technologies and Applications

2008-01-01

At last—here’s a comprehensive book that puts full details on all short-range wireless-positioning methods at your command for instant access and use. This one-stop resource surveys each technique’s theory of operation, advantages and disadvantages, applicability in different domains, implementation procedures, and accuracy to help you select the right technology for any application and ensure the best results possible. Real-life examples together with 161 diagrams help bring all options into sharp focus. After introducing wireless positioning fundamentals along with various personal, commercial, and industrial applications, the book guides you step by step through radio signal time of flight methods, the signal strength method, the angle of arrival system, and the geometric use of distance measurement to determine location. It discusses location awareness applications and implementations using cellular networks.

Book

Mobile Antenna Systems Handbook, Third Edition

2008-01-01

This extensively revised and expanded edition of the Artech bestseller Mobile Antenna Systems Handbook puts the very latest technologies, design and analysis procedures, and applications at your command. It features all-new chapters on smart antennas, MIMO systems, and antennas for recently deployed mobile systems such as RFID, UWB, and terrestrial digital TV broadcasting, and provides a wealth of problem-solving guidance for tackling everything from propagation obstacles to SAR safety issues. Like the previous editions, this ultimate one-stop reference is designed to save you a mountain of work. You get hands-on expertise for every type of mobile antenna base station and terminal system, including its theory of operation, application strengths and weaknesses, performance characteristics, design procedures, analysis techniques, and optimization methods, complete with examples and worked-out calculations at every step.

Book

Enterprise Information Security and Privacy

2009-01-01

Here’s a unique and practical book that addresses the rapidly growing problem of information security, privacy, and secrecy threats and vulnerabilities. This authoritative resource helps you understand what really needs to be done to protect sensitive data and systems and how to comply with the burgeoning roster of data protection laws and regulations. The book examines the effectiveness and weaknesses of current approaches and guides you towards practical methods and doable processes that can bring about real improvement in the overall security environment. You gain insight into the latest security and privacy trends, learn how to determine and mitigate risks, and discover the specific dangers and responses regarding the most critical sectors of a modern economy.

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Engineering Wireless-Based Software Systems and Applications

2006-01-01

This comprehensive resource gives you a thorough understanding of the software engineering processes and methods you need to tackle the complexities of building software for wireless systems. It covers system architecture, mobile client design, and development principles, as well as analysis and testing techniques. The book gives you clear guidelines that enable you to confront design trade-offs so you can meet user and system requirements. You get in-depth tutorials on mobile technologies, mobile supporting platforms, wireless networking, wireless security, and wireless multimedia. The book offers you a solid understanding of networking theories and concepts, helping you master the technical intricacies of 2 - 4G cellular networks, wireless LANs, and wireless personal area networks. You find an in-depth examination of security issues and solutions that are critical to building reliable and safe software.

Book

An Introduction to Microelectromechanical Systems Engineering

2004-01-01

Bringing you up-to-date with the latest developments in MEMS technology, this major revision of the best-selling An Introduction to Microelectromechanical Systems Engineering offers you a current understanding of this cutting-edge technology. You gain practical knowledge of MEMS materials, design, and manufacturing, and learn how it is being applied in industrial, optical, medical and electronic markets. The second edition features brand new sections on RF MEMS, photo MEMS, micromachining on materials other than silicon, reliability analysis, plus an expanded reference list. With an emphasis on commercialized products, this unique resource helps you determine whether your application can benefit from a MEMS solution, understand how other applications and companies have benefited from MEMS, and select and define a manufacturable MEMS process for your application. You discover how to use MEMS technology to enable new functionality, improve performance, and reduce size and cost.

Book

Steel Metallurgy for the Non-Metallurgist

2007-11-01

This electronic publication explains the metallurgy of steel and its heat treatment for non-metallurgists. It starts from simple concepts and builds to more complex concepts involved in heat treatment of most all types of steel as well as cast iron. Contents cover: Pure Iron, Solutions and Phase Diagrams, Steel and the Fe-C Phase Diagram, Various Microstructures of Room Temperature Steel, Mechanical Properties, Low Alloy AISI Steels, Diffusion, Control of Grain Size by Heat Treatment and Forging, Hardenability of Steel, Tempering, Quenching, Stainless Steels, Tool Steels, Solidification, Cast Irons, Surface Hardening and more.

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Steels: Processing, Structure, and Performance

2005-08-01

This book is a comprehensive guide to the broad, dynamic physical metallurgy of steels. Contents include the: interrelationships between chemistry, processing, structure, and performance--the elements of physical metallurgy--are integrated for all the types of steel; evolution, characterization, and performance of steel microstructures are described, with increased emphasis on deformation and fracture; thermal processing and its effect on steels; low carbon sheet steels, together with strengthening mechanisms, developments in microalloyed forging steels, steels with bainitic and a variety of ferritic microstructures, quench and tempered steel performance, high-carbon steels for rail and ultra-high strength wire, and the causes of low toughness and embrittlement Principles, concepts, and understanding of microstructural evolution and performance, within the framework of processing and properties, are illustrated, by plots of data, micrographs and schematic diagrams.

Book

Protective Coatings for Turbine Blades

2002-09-01

This book addresses the problem of surface protection for aircraft engine turbine blades. Information describes and details a methodology for optimizing turbine blade surface protection; the performance of protective coatings is assessed and evaluated by the complex interconnections of their chemical and phase composition, structure, and physical-mechanical properties; the properties of overlay coatings are given for the wide range of compositions, including the possible coatings states after their production and long-term service; and the principles for calculating the stresses and strains for coated turbine blades are reviewed.

Book

Stainless Steels for Design Engineers

2008-12-01

Stainless Steels for Design Engineers is a technical guide for anyone who designs or builds with stainless steels. Loaded with property data, it is a valuable resource for designers and engineers selecting and specifying stainless steels, and for working with new steel types or on new applications. Contents cover metallurgy, corrosion and oxidation, stainless steel alloys, processing, and applications.

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Powder Metallurgy Stainless Steels: Processing, Microstructures, and Properties

2007-06-01

Progress in the understanding of corrosion and corrosion resistance properties of sintered stainless steels has lead to new applications that benefit from net shape processing and more efficient material utilization. Powder Metallurgy Stainless Steels includes extensive graphics, and tabular summaries provide a comprehensive reference to obtain good corrosion resistance properties of sintered stainless steels with careful processing, starting with powder selection, avoidance of contamination, efficient delubrication, and controlled sintering and cooling. Contents cover: Metallurgy and Alloy Compositions, Manufacture and Characteristics of Stainless Steel Powders, Compacting and Shaping, Sintering and Corrosion Resistance Alloying Elements, Optimal Sintering, and Surface Modification in PM Stainless Steels Mechanical Properties, Magnetic and Physical Properties, Corrosion Testing and Performance, Secondary Operations, and Applications.

Book

Workflow Modeling: Tools for Process Improvement and Application Development, Second Edition

2008-01-01

This extensively revised second edition of the acclaimed and bestselling book, Workflow Modeling serves as a complete guide to discovering, scoping, assessing, modeling, and redesigning business processes. Taking into account the feedback from clients, workshop students, business professionals and other readers of the first edition, the authors have created this thoroughly updated and expanded resource, offering you clear, current, and concise guidance on creating highly effective workflow systems for your organization. Providing proven techniques for identifying, modeling, and redesigning business processes, and explaining how to implement workflow improvement, this book helps you define requirements for systems development or systems acquisition. By showing you how to build visual models for illustrating workflow, the authors help you to assess your current business processes and see where process improvement and systems development can take place.

Book

Green Technologies and the Mobility Industry

2010-11-16

This book features 20 SAE technical papers, originally published in 2009 and 2010, which showcase how the mobility industry is developing greener products and staying responsive - if not ahead of - new standards and legal requirements. These papers were selected by SAE International's 2010 President Dr. Andrew Brown Jr., Executive Director and Chief Technologist for Delphi Corporation. Authored by international experts from both industry and academia, they cover a wide range of cutting-edge subjects including powertrain electrification, alternative fuels, new emissions standards and remediation strategies, nanotechnology, sustainability, in-vehicle networking, and how various countries are also stepping up to the "green challenge".

Book

Nanoscale Communication Networks

2010-01-01

A highly useful resource for professionals and students alike, this cutting-edge, first-of-its-kind book provides a thorough introduction to nanoscale communication networks. Written in a clear tutorial style, this volume covers a wide range of the most important topics in the area, from molecular communication and carbon nanotube nano-networks, to nanoscale quantum networking and the future direction of nano networks. Moreover, the book features numerous exercise problems at the end of each chapter to ensure a solid understanding of the material.

Book

RFID-Enabled Sensor Design and Applications

2010-01-01

RFID (radio-frequency identification) is an emerging communication system technology and one of the most rapidly growing segments of today’s automatic identification data collection industry. This cutting-edge resource offers you a solid understanding of the basic technical principles and applications of RFID (radio-frequency identification)-enabled sensor systems. The book provides you with a detailed description of RFID and its operation, along with a fundamental overview of sensors and wireless sensor networks. Moreover, this practical reference gives you step-by-step guidance on how to design RFID-enabled sensors that form a wireless sensor network. You also find detailed coverage of state-of –the-art RFID/sensor technology and worldwide applications.

Book

Navigation Signal Processing for GNSS Software Receivers

2010-01-01

The advancement of software radio technology has provided an opportunity for the design of performance-enhanced GNSS receivers that are more flexible and easier to develop than their FPGA or ASIC based counterparts. Filling a gap in the current literature on the subject, this highly practical resource offers you an in-depth understanding of navigation signal detection and estimation algorithms and their implementation in a software radio. This unique book focuses on high precision applications for GNSS signals and an innovative RTK receiver concept based on difference correlators. You learn how to develop navigation receivers for top performance using basic algorithms, like correlation and tracking, which can be understood on an intuitive level. Additionally, the book provides you with a theoretical framework for signal estimation and detection that gives you the knowledge you need to make performance assessments without building a receiver.

Book

Energy Harvesting for Autonomous Systems

2010-01-01

This unique resource provides a detailed understanding of the options for harvesting energy from localized, renewable sources to supply power to autonomous wireless systems. You are introduced to a variety of types of autonomous system and wireless networks and discover the capabilities of existing battery-based solutions, RF solutions, and fuel cells. The book focuses on the most promising harvesting techniques, including solar, kinetic, and thermal energy. You also learn the implications of the energy harvesting techniques on the design of the power management electronics in a system. This in-depth reference discusses each energy harvesting approach in detail, comparing and contrasting its potential in the field.

Book

Parametric Analyses of High-Temperature Data for Aluminum Alloys

2008-12-01

Parametric Analyses of High-Temperature Data for Aluminum Alloys contains background educational materials on parametric analyses, extensive data, and previously unpublished master high-temperature curves for wrought and cast aluminum alloys. Contents cover theory and applications of time-temperature parameters; data sets for wrought alloys and cast alloys; aluminum alloy and temper designation systems; terminology and nomenclature; and more.

Book

Introduction to Aluminum Alloys and Tempers

2000-11-01

Since aluminum alloys offer an excellent combination of light weight, high-strength, great corrosion resistance and reasonable cost, they have become one of the most commonly used metal groups today. This electronic publication addresses the need for basic information on aluminum alloys and their tempers. The author provides the reader with an understanding of the advantages and limitations of aluminum alloys and temper combinations in terms of the relationship of their composition, process history, and microstructure to service requirements. The temper designation of an aluminum alloy provides the user with background information as to how the alloy has been produced in order to obtain specific and desired properties and characteristics.

Book

Metallurgy for the Non-Metallurgist

1998-03-01

Technicians, laboratory personnel, designers, purchasers and sales people agree - if you work for a metals-related company, you need this basic reference for the non-metallurgist. It's written for beginners as well as those who need to refresh their understanding of a particular topic. Well-illustrated and indexed, Metallurgy for the Non-Metallurgist makes technical subjects easy to understand and provides a complete glossary of metallurgical terms.

Book

High-Temperature Corrosion and Materials Application

2007-11-01

As we strive for energy efficiency, the realm of high-temperature environments is expanding and the need for information on high temperature materials applications was never greater. This electronic publication addresses concerns, technologies, and materials available for those engaged in high-temperature applications. Topics include erosion and erosion-corrosion, low NOx combustion in coal-fired boilers, fluidized bed combustion, and the special demands of waste-to-energy boilers, waste incinerators, and black liquor recovery boilers in the pulp and paper industry. The corrosion induced by liquid metals is discussed and protection options are presented. Hydrogen damage is characterized and solutions given.