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Books > Academic & Education > Professional & Technical > Electronics
Combining solid theoretical discussions with practical design examples, this book is an essential reference on developing RF and microwave switchmode power amplifiers. With this book you will be able to: Design high-efficiency RF and microwave power amplifiers on different types of bipolar and field-effect transistors using well-known and novel theoretical approaches, nonlinear simulation tools, and practical design techniques Design any type of high-efficiency switchmode power amplifiers operating in Class D or E at lower frequencies and in Class E or F and their subclasses at microwave frequencies, with specified output power Understand the theory and practical implementation of load-network design techniques based on lumped and transmission-line elements Combine multi-stage Doherty architecture and switchmode power amplifiers to significantly increase efficiency of the entire radio transmitter Learn the different types of predistortion linearization techniques required to improve the quality of signal transmission in a nonlinear amplifying system New to this edition: Comprehensive overview of different Doherty architectures which are, and will be used in modern communication systems to save power consumption and reduce costs A new chapter on analog and digital predistortion techniques Coverage of broadband Class-F power amplifiers, high-power inverse Class-F power amplifiers for WCDMA systems, broadband Class-E techniques
Any device or system with imaging functionality requires a digital video processing solution as part of its embedded system design. Engineers need a practical guide to technology basics and design fundamentals that enables them to deliver the video component of complex projects. This book introduces core video processing concepts and
standards, and delivers practical how-to guidance for engineers
embarking on digital video processing designs using FPGAs. It
covers the basic topics of video processing in a pictorial,
intuitive manner with minimal use of mathematics. Key outcomes and
benefits of this book for users include: understanding the concepts
and challenges of modern video systems; architect video systems at
a system level; reference design examples to implement your own
high definition video processing chain; understand implementation
trade-offs in video system designs. Video processing is a must-have skill for engineers working on products and solutions for rapidly growing markets such as video surveillance, video conferencing, medical imaging, military imaging, digital broadcast equipment, displays and countless consumer electronics applications. This book is for engineers who need to develop video systems in their designs but who do not have video processing experience. It introduces the fundamental video processing concepts and skills in enough detail to get the job done, supported by reference designs, step-by-step FPGA- examples, core standards and systems architecture maps. Written by lead engineers at Altera Corp, a top-three global developer of digital video chip (FPGA) technology. "
Back to Basics Audio is a thorough, yet approachable handbook on audio electronics theory and equipment. The first part of the book discusses electrical and audio principles. Those principles form a basis for understanding the operation of equipment and systems, covered in the second section. Finally, the author addresses planning and installation of a home audio system.
Starting Electronics is unrivalled as a highly practical introduction for technicians, non-electronic engineers, software engineers, students, and hobbyists. Keith Brindley introduces readers to the functions of the main component types, their uses, and the basic principles of building and designing electronic circuits. Breadboard layouts make this very much a ready-to-run book for the experimenter, and the use of readily available, inexpensive components makes this practical exploration of electronics easily accessible to all levels of engineer and hobbyist. Other books tell readers what to do, but sometimes fail to explain why - Brindley gives readers hands-on confidence in addition to real scientific knowledge, and insight into the principles as well as the practice. All written explanations and steps are supplemented with numerous photos, charts, tables and graphs. Concepts and practical aspects are explained thoroughly with mathematical formulae and technical schematic drawings. Each chapter introduces a concept or tool, explains the basic
theory, and provides clear instructions for a simple experiment to
apply the concept or tool, with quiz sections and answers, at the
end of each chapter. New chapters on multimeters and soldering will
be added, covering the fundamentals and experiments, with a basic
parts list and an expanded and updated buyer s guide.
VHDL 101 is written for Electrical Engineers and others wishing to break into FPGA design and assumes a basic knowledge of digital design and some experience with engineering process . Bill Kafig, industry expert, swiftly brings the reader up to speed on techniques and functions commonly used in VHDL (VHSIC Hardware Description Language) as well as commands and data types. Extensive simple, complete designs accompany the content for maximum comprehension. The book concludes with a section on design re-use, which is of utmost importance to today's engineer who needs to meet a deadline and lower costs per unit. *Gets you up to speed with VHDL fast, reducing time to market and driving down costs * Companion website with source code and other documents to assist the student in building the reference design used throughout the book (http: //www.elsevierdirect.com/companion.jsp?ISBN=9781856177047) *Covers the basics including language concepts and includes complete design examples for ease of learning * Covers widely accepted industry nomenclature * Learn from "best design practices" *Gets you up to speed with VHDL fast, reducing time to market and driving down costs * Companion website with source code and other documents to assist the student in building the reference design used throughout the book (http: //www.elsevierdirect.com/v2/companion.jsp?ISBN=9781856177047) *Covers the basics including language concepts and includes complete design examples for ease of learning * Covers widely accepted industry nomenclature * Learn from "best design practices""
In this new, highly practical guide, expert embedded designer and
manager Lewin Edwards answers the question, "How do I become an
embedded engineer?" Embedded professionals agree that there is a
treacherous gap between graduating from school and becoming an
effective engineer in the workplace, and that there are few
resources available for newbies to turn to when in need of advice
and direction. This book provides that much-needed guidance for
engineers fresh out of school, and for the thousands of experienced
engineers now migrating into the popular embedded arena.
The book will teach readers the basics of performing the tests and
measurements used in radio-frequency systems installation, proof of
performance, maintenance, and troubleshooting.
When asked, "What is the biggest factor influencing processor
choice for new projects?" engineers overwhelmingly agree that the
robustness of the processors' attendant software is the key
linchpin of the decision. Not speed, not price, but available
software. Because software has become the driving factor in the
development of embedded systems, middleware, the "glue" allowing
hardware and software to work together effectively, has taken on a
role of pivotal importance. However, middleware is perhaps the most
mysterious of all the aspects of an embedded system, even to expert
designers! Available information is scattered and mostly
proprietary, not to mention largely outdated, and obfuscated by a
sea of acronyms. This practical technical guide to embedded
middleware implementation offers a coherent framework that guides
readers through all the key concepts necessary to gain a clear
understanding of this broad and diverse topic. Big picture
theoretical discussion is integrated with down-to-earth advice on
successful real-world use via step-by-step examples of each type of
middleware implementation. Hundreds of diagrams help the reader to
visualize the complexities of the wide variety of embedded
middleware that exists in the industry today. Technically detailed
case studies help to bring it all together, providing valuable
insight into the typical engineering situations readers are likely
to encounter. Expert author Tammy Noergaard keeps explanations as
simple and readable as possible, eschewing jargon and carefully
defining acronyms. The start of each chapter includes a 'setting
the stage' section, so readers can take a step back and understand
the context and applications of theinformation being provided. Core
middleware, such as networking protocols, file systems, virtual
machines, and databases; more complex middleware that builds upon
generic pieces, such as MOM, ORB, and RPC; and integrated
middleware software packages, such as embedded JVMs, .NET, and
CORBA packages are all demystified. A free companion CD-ROM
includes all the open-source code utilized by the author in
examples, so that readers can obtain hands-on programming
experience without making any further purchase.
Control engineering seeks to understand physical systems, using mathematical modeling, in terms of inputs, outputs and various components with different behaviors. It has an essential role in a wide range of control systems, from household appliances to space flight. This book provides an in-depth view of the technologies that are implemented in most varieties of modern industrial control engineering. A solid grounding is provided in traditional control techniques, followed by detailed examination of modern control techniques such as real-time, distributed, robotic, embedded, computer and wireless control technologies. For each technology, the book discusses its full profile, from the field layer and the control layer to the operator layer. It also includes all the interfaces in industrial control systems: between controllers and systems; between different layers; and between operators and systems. It not only describes the details of both real-time operating systems and distributed operating systems, but also provides coverage of the microprocessor boot code, which other books lack. In addition to working principles and operation mechanisms, this
book emphasizes the practical issues of components, devices and
hardware circuits, giving the specification parameters, install
procedures, calibration and configuration methodologies needed for
engineers to put the theory into practice.
Multimedia processing demands efficient programming in order to
optimize functionality. Data, image, audio, and video processing,
some or all of which are present in all electronic devices today,
are complex programming environments. Optimized algorithms
(step-by-step directions) are difficult to create but can make all
the difference when developing a new application.
DSP is utilized in just about every electronic system or device. DSP is taking one piece of information be it data, image, video, or audio, most likely compressing, sending, and filtering it to another location within your application to appear in the form of a document, picture or video. Like Smith before it, this book is different to most on the market by following a popular applied approach to this tricky subject, and will be the perfect starting point for engineers who need to get into DSP from the ground floor. This book starts with the absolute basics of this integral process. No experience is expected and with no prior knowledge taken for
granted, a refresher chapter on complex numbers and trigonometry
can be found at the very beginning of the material. Real-world
worked examples, reference designs, and tools - including online
applets that enable readers to visualize key principles - complete
a package that will help engineers who that needs to learn anew or
refresh their memory on this essential technology as they move to
projects that require DSP familiarity. Clear examples and a non-mathematical approach gets you up to speed with DSP Includes an overview of the DSP functions and implementation used in typical DSP-intensive applications, including error correction, CDMA mobile communication, and radar systems
FPGAs (Field-Programmable Gate Arrays) can be found in applications
such as smart phones, mp3 players, medical imaging devices, and for
aerospace and defense technology. FPGAs consist of logic blocks and
programmable interconnects. This allows an engineer to start with a
blank slate and program the FPGA for a specific task, for instance,
digital signal processing, or a specific device, for example, a
software-defined radio. Due to the short time to market and ability
to reprogram to fix bugs without having to respin FPGAs are in
increasingly high demand.
The Eclipse environment solves the problem of having to maintain
your own Integrated Development Environment (IDE), which is time
consuming and costly. Embedded tools can also be easily integrated
into Eclipse. The C/C++CDT is ideal for the embedded community with
more than 70% of embedded developers using this language to write
embedded code. Eclipse simplifies embedded system development and
then eases its integration into larger platforms and frameworks.
Mobile communications users are demanding increased reliability,
functionality, and accessibility; they want "always on" access to
voice, e-mail, text, and multimedia services as they roam from home
to auto to office to outdoor/indoor locations. In addition, there
is an increasing deamnd to replace separate landline/mobile
telephones with a single handset that can be used wherever its
owner might be. Answering those customer needs, fixed/mobile
convergence (FMC) marries the mobility provided by cellular
networks with the extended connectivity provided by 802.11-based
WiFi services and integrates them with landline networks using a
single handset. This book provides the theoretical and practical
background necessary to successfully plan, develop, and deploy
effective FMC networks.
ZigBee is a standard based on the IEEE 802.15.4 standard for
wireless personal networks. This standard allows for the creation
of very lost cost and low power networks - these applications run
for years rather than months. These networks are created from
sensors and actuators and can wireless control many electrical
products such as remote controls, medical, industrial, and security
sensors.
Electronics are used in a wide range of applications including
computing, communication, biomedical, automotive, military and
aerospace. They must operate in varying temperature and humidity
environments including indoor controlled conditions and outdoor
climate changes. Moisture, ionic contamination, heat, radiation and
mechanical stresses are all highly detrimental to electronic
devices and can lead to device failures. Therefore, it is essential
that the electronic devices be packaged for protection from their
intended environments, as well as to provide handling, assembly,
electrical and thermal considerations.
This book is the definitive guide to the techniques and applications of position location, covering both terrestrial and satellite systems. It gives all the techniques, theoretical models, and algorithms that engineers need to improve their current location schemes and to develop future location algorithms and systems. Comprehensive coverage is given to system design trade-offs, complexity issues, and the design of efficient positioning algorithms to enable the creation of high-performance location positioning systems. Traditional methods are also reexamined in the context of the challenges posed by reconfigurable and multihop networks. Applications discussed include wireless networks (WiFi, ZigBee, UMTS, and DVB networks), cognitive radio, sensor networks and multihop networks. Features Contains a complete guide to models, techniques, and applications of position location Includes applications to wireless networks, demonstrating the relevance of location positioning to these "hot" areas in research and development Covers system design trade-offs and the design of efficient positioning algorithms, enabling the creation of future location positioning systems Provides a theoretical underpinning for understanding current position location algorithms, giving researchers a foundation to develop future algorithms David Munoz is Director and Cesar Vargas is a member of the
Center for Electronics and Telecommunications, Tecnologico de
Monterrey, Mexico. Frantz Bouchereau is a senior communications
software developer at The MathWorks Inc. in Natick, MA. Rogerio
Enriquez-Caldera is at Instituto Nacional de Atrofisica, Optica y
Electronica (INAOE), Puebla, Mexico.
Understand the RF and Digital Signal Processing Principles Driving
Software-defined Radios KEY TOPICS
Digital signal processing is commonplace in most electronics
including MP3 players, HDTVs, and phones, just to name a few of the
applications. The engineers creating these devices are in need of
essential information at a moment's notice. The Instant Access
Series provides all the critical content that a signal or
communications engineer needs in his or her daily work.
The Newnes Know It All Series takes the best of what our authors
have written to create hard-working desk references that will be an
engineer's first port of call for key information, design
techniques and rules of thumb. Guaranteed not to gather dust on a
shelf
Digital video is everywhere! The engineers creating HDTV, mp3
players, and smart phones and their components are in need of
essential information at a moment's notice. The Instant Access
Series provides all the critical content that a digital video
engineer needs in his or her daily work.
Simplified Design of Filter Circuits, the eighth book in this
popular series, is a step-by-step guide to designing filters using
off-the-shelf ICs. The book starts with the basic operating
principles of filters and common applications, then moves on to
describe how to design circuits by using and modifying chips
available on the market today. Lenk's emphasis is on practical,
simplified approaches to solving design problems.
Jack Ganssle has been forming the careers of embedded engineers for
20+ years. He has done this with four books, over 500 articles, a
weekly column, and continuous lecturing. Technology moves fast and
since the first edition of this best-selling classic much has
changed. The new edition will reflect the author's new and ever
evolving philosophy in the face of new technology and realities.
This textbook explains how to design and develop digital electronic
systems using programmable logic devices (PLDs). Totally practical
in nature, the book features numerous (quantify when known) case
study designs using a variety of Field Programmable Gate Array
(FPGA) and Complex Programmable Logic Devices (CPLD), for a range
of applications from control and instrumentation to semiconductor
automatic test equipment.
Intra-system EMC problems are becoming increasingly common in
mobile devices, ranging from notebook PCs to cell phones, with
RF/wireless capbilities. These issues range from minor annoyances
to serious glitches which impede the functioning of the device.
This book gives a thourough review of electromagnetic theory
(including Maxwell's equations), discusses possible sources and
causes of intra-system interference, shows to use models and
analysis to discover potential sources of intra-system EMC in a
design, how to use appropriate tests and measurements to detect
intra-system EMC problems, and finally extensively discusses
measures to mitigate or totally eliminate intra-system EMC
problems. With more and more mobile devices incorporating wirless
capability (often with multiple wireless systems, such as Bluetooth
and WiFi), this book should be part of the reference shelf of every
RF/wireless engineer and mobile device designer. |
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