The present work showcases a novel approach to modeling systems architectures by utilizing Lego bricks and RFID technology. The presented solution can be used by systems and software architects to communicate their design decisions with other stakeholders in the developments process such as customers and managers involved. The software provided in this book helps to get a concrete tool showing how the approach can be applied. If the reader is interested in experimenting with this approach, they will need to purchase LEGO (c) blocks and the required RFID technology needed for this.

After a period when optical links appeared to become the solution to all transmission problems, the ongoing revolution in the telecommunications sector and the advances in technology have brought microwave links back to center stage.
* Detailed comparison of ITU (International Telecommunications Union) and North American frequency hierarchies, an important topic that has been inadequatly covered
* Contains end -of-chapter problem sets and a solutions manual Includes extensive discussion of error control codes

Ultra-wideband (UWB), short-pulse (SP) electromagnetics are now being used for an increasingly wide variety of applications, including collision avoidance radar, concealed object detection, and communications. Notable progress in UWB and SP technologies has been achieved by investigations of their theoretical bases and improvements in solid-state manufacturing, computers, and digitizers. UWB radar systems are also being used for mine clearing, oil pipeline inspections, archeology, geology, and electronic effects testing. Ultra-wideband Short-Pulse Electromagnetics 9 presents selected papers of deep technical content and high scientific quality from the UWB-SP9 Conference, which was held from July 21-25, 2008, in Lausanne, Switzerland. The wide-ranging coverage includes contributions on electromagnetic theory, time-domain computational techniques, modeling techniques, antennas, pulsed-power, UWB interactions, radar systems, UWB communications, broadband systems and components. This book serves as a state-of-the-art reference for scientists and engineers working in these applications areas.

Learn how radio access network (RAN) slicing allows 5G networks to adapt to a wide range of environments in this masterful resource Radio Access Network Slicing and Virtualization for 5G Vertical Industriesprovides readers with a comprehensive and authoritative examination of crucial topics in the field of radio access network (RAN) slicing. Learn from renowned experts as they detail how this technology supports and applies to various industrial sectors, including manufacturing, entertainment, public safety, public transport, healthcare, financial services, automotive, and energy utilities. Radio Access Network Slicing and Virtualization for 5G Vertical Industries explains how future wireless communication systems must be built to handle high degrees of heterogeneity, including different types of applications, device classes, physical environments, mobility levels, and carrier frequencies. The authors describe how RAN slicing can be utilized to adapt 5G technologies to such wide-ranging circumstances. The book covers a wide range of topics necessary to understand RAN slicing, including: Physical waveforms design Multiple service signals coexistence RAN slicing and virtualization Applications to 5G vertical industries in a variety of environments This book is perfect for telecom engineers and industry actors who wish to identify realistic and cost-effective concepts to support specific 5G verticals. It also belongs on the bookshelves of researchers, professors, doctoral, and postgraduate students who want to identify open issues and conduct further research.

Why is high performance indoor wireless service needed, and how is it best implemented? As the challenge of providing better service and higher data speeds and quality for mobile applications intensifies, ensuring adequate in-building and tunnel coverage and capacity is increasingly important. A unique, single-source reference on the theoretical and practical knowledge behind indoor and tunnel radio planning, this book provides a detailed overview of mobile networks systems, coverage and capacity solutions with 2G, 3G and 4G cellular system technologies as a backdrop.

The book addresses the role of repeaters in the CDMA network, their interaction with the network and the needed integrative design and optimization of the repeater-embedded network. The approach of the book is to develop functional comprehension of the complex radio network, and affinity to the factors dominating the Radio Resource Utilization. Simple models are developed, and field-measured case studies complement the analysis.

the wave theory foundations of today's radio occultation techniques
Forty years ago, the premier radio occultation problem was how to profile the atmosphere and radius of Mars using signals sent by the Mariner 4 spacecraft. Researchers then could rely on ray theory-based techniques for accurate analysis of the thin, uniform Martian atmosphere. Today's radio occultation challenges mostly involve communications platforms-and related data, instrument systems, and applications-in the Earth's own atmosphere. To deal with the density and complexity of this multilayered medium, an analytical framework that goes beyond ray theory is needed.
Setting the cutting edge for the field, Radio Occultations Using Earth Satellites: A Wave Theory Treatment develops a purely wave-theoretic approach to occultation analysis. This approach yields more nuanced results than either ray or hybrid (ray/wave) methodologies offer, and proves suitable for the many variables at work in today's problems.
This groundbreaking text provides:
* An introduction to the general theory of radio occultations
* Development of ray theory and scalar diffraction treatments of radio propagation processes
* Development of a wave theoretic treatment of the above wave propagation processes
* The correspondence between wave and ray theories
* A discussion of how to use a wave-theoretic approach to infer the refractive properties of the propagation medium from a time series set of observations of the propagated wave's phase and amplitude
A comprehensive resource that clearly defines the latest topics and methodologies, Radio Occultations Using Earth Satellites is a must-have text for engineers, scientists, students, and managers in satellites communications, navigation, deep space and planetary exploration, aerospace, atmospheric science, physics, and engineering.
The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.

This book serves as an easily accessible reference for wireless digital communication systems. Topics are presented with simple but non-trivial examples and then elaborated with their variations and sophistications. The book includes numerous examples and exercises to illustrate key points. For this new edition, a set of problems at the end of each chapter is added, for a total of 298 problems. The book emphasizes both practical problem solving and a thorough understanding of fundamentals, aiming to realize the complementary relationship between practice and theory. Though the author emphasizes wireless radio channels, the fundamentals that are covered here are useful to different channels - digital subscriber line, coax, power lines, optical fibers, and even Gigabit serial connections. The material in chapters 5 (OFDM), 6 (Channel coding), 7 (Synchronization), and 8 (Transceivers) contains new and updated information, not explicitly available in typical textbooks, and useful in practice. For example, in chapter 5, all known orthogonal frequency division multiplex signals are derived from its digitized analog FDM counterparts. Thus, it is flexible to have different pulse shape for subcarriers, and it can be serial transmission as well as block transmission. Currently predominant cyclic prefix based OFDM is a block transmission using rectangular pulse in time domain. This flexibility may be useful in certain applications. For additional information, consult the book support website: https://baycorewireless.com

Shows you how design procedures are developed for frequency modulation systems.

In this first ever published study of life inside Indonesian schools, this book uniquely explores the role that classroom teachers play in school reform efforts. Weaving together narrative description and critical analysis, Christopher Bjork highlights the complexities of teachers' behaviour and locates their actions within the broader cultures of education and government in Indonesia. He also focuses on the Indonesian government's recent attempts to delegate increased power to classroom teachers. The decision to decentralize represented a significant departure from previous education policies. For the first time teachers were asked to perform as leaders rather than followers in their schools. Most educators resisted these opportunities to increase their influence, opting instead to conform to the status quo. Analyzing this lack of action, the book connects the stasis to deeply engrained views about the role of the Indonesian teacher within the schools, the society, and the state.

As entertaining as it is educational, Radio: The Book is a must-have guide to success for anyone interested in a career in radio. Providing a wealth of information and relating his own personal experiences, veteran radio personality, Program Director and Programming Consultant Steve Warren shares trade secrets and industry know-how that would usually take years to accumulate through experience. An invaluable advantage over your competition, this "cheat-sheet" for the radio programmer includes practical advice regarding:
-Radio as a career--from tips on getting started to job negotiations
-Programming--talk radio and music, from format science to picking the hits
-Relationships with listeners--everything from staying in touch with your audience to public image
-Branding, marketing, and advertising the radio station
-Research--music tests, audience analysis, ratings, and more
-Practical information about management policies
-Radio realities--information on rules and regulations
This latest edition has been updated to include:
-Important updates on an ever-evolving field
-Essential forms for radio station functions--production orders, personnel files, absentee reports, PSA schedules, format clocks, remote schedule, and more...to be accompanied by an on-line section of electronic forms for convenience
-Ideas for successfully programming in new radio formats like satellite, internet, and cable
In such a competitive industry where formal training can be hard to come by, Radio: The Book, 4e, is a short-cut to the fast track for current and future programmers and program directors. With an active radio broadcast career that is still exploring new ideasfollowing s more than forty years at some of America's most prestigious radio stations (including WNBC, WHN, WNEW, and CBS radio), Steve Warren is more than qualified to mentor readers. Steve has competed successfully in all music formats from Easy Listening to Country to Top 40 to Oldies, always putting the listener first and now, putting you first.
* Learn how to be a hit with listeners in any format
* 4th edition to include essential forms and ideas for satellite and web radio programming--and accompanied by an on-line forms section for your convenience!
* Learn all about radio as a career--from getting your first gig to job negotiations once you've gotten your foot in the door!
* Published in association with the National Association of Broadcasters - the leading American broadcast organization

The first publication of its kind in the field, this book describes comprehensively and systematically radio-frequency (rf) capacitive gas discharges of intermediate and low pressure and their application to gas laser excitation and to plasma processing. Text presents the physics underlying rf discharges along with techniques for obtaining such discharges, experimental methods and results, and theoretical and numerical modeling findings. Radio-Frequency Capacitive Discharges is written by well-known specialists in the field, authors of many theoretical and experimental works. They provide simple and clear discussions of complicated physical phenomena. A complete review on the state of the art is included. This interesting new book can be used as a textbook for students and postgraduates and as a comprehensive guidebook by specialists.

Because they provide practical machine-to-machine communication at a very low cost, the popularity of wireless sensor networks is expected to skyrocket in the next few years, duplicating the recent explosion of wireless LANs.

Wireless Sensor Networks: Architectures and Protocols describes how to build these networks, from the layers of the communication protocol through the design of network nodes. This overview summarizes the multiple applications of wireless sensor networks, then discusses network device design and the requirements that foster the successful performance of these applications.

The book discusses factors affecting network design, including the partitioning of node functions into integrated circuits, low power system design, power sources, and the interaction between antenna selection and product design. It presents design techniques that improve electromagnetic compatibility and reduce damage from electrostatic discharge.

The text also describes the design features of the wireless devices themselves, presenting a thorough analysis of the technology that engineers and students need to design and build the many future applications that will incorporate wireless sensor networks.

New material in the third edition includes mobile base station antennas, operation of cellular networks, SAW filters and ceramic resonators, modulation for stereo FM broadcasts, ADPCM, and vocoders.
*The essential data and information for modern radio engineering at your fingertips
*Based on the practical knowhow of practicing engineers
*Ideal for reference and revision

Although it is one of the oldest sectors of electronics and now somewhat taken for granted, radio frequency transmission literally changed our world. Today, it is still the backbone of myriad applications, from broadcasting to electronic counter-measures. The wide variety of hardware in use means that those working in the field must be familiar with a multitude of principles and applications, but finding an up-to-date, comprehensive source for this background material has been difficult, if not impossible.

The RF Transmission Systems Handbook addresses the underlying concepts, operation, and maintenance of high-power RF devices, transmission lines, and antennas for broadcast, scientific, and industrial use. Focusing on devices and systems that produce more than one kilowatt of output power, the handbook explores the following major topics:

Applications: The common uses of radio frequency energy
Fundamental principles: The basic technologies, concepts, and techniques used in RF transmission
Power vacuum devices: The principles and applications of gridded vacuum tubes and microwave power devices
Solid-state power devices: The operating parameters of semiconductor-based power devices
RF components and transmission lines: The operation of hardware used to combine and conduct RF power
Antenna systems: The different types of antennas and their basic operating parameters
Troubleshooting: Basic troubleshooting techniques and the operation of important test instruments

Contrary to the perceptions of many, RF technology remains a dynamic field that continues to advance to higher power levels and higher frequencies. Those who specify, install, and maintain RF equipment will welcome this reference that uniquely serves their needs.

CMOS technology has now reached a state of evolution, in terms of both frequency and noise, where it is becoming a serious contender for radio frequency (RF) applications in the GHz range. Cutoff frequencies of about 50 GHz have been reported for 0.18 m CMOS technology, and are expected to reach about 100 GHz when the feature size shrinks to 100 nm within a few years. This translates into CMOS circuit operating frequencies well into the GHz range, which covers the frequency range of many of today's popular wireless products, such as cell phones, GPS (Global Positioning System) and Bluetooth. Of course, the great interest in RF CMOS comes from the obvious advantages of CMOS technology in terms of production cost, high-level integration, and the ability to combine digital, analog and RF circuits on the same chip. This book discusses many of the challenges facing the CMOS RF circuit designer in terms of device modeling and characterization, which are crucial issues in circuit simulation and design.

A comprehensive introduction to the hardware, parameters, and architectures of RF/microwave wireless systems

As the basis for some of the hottest technologies of the new millennium, radio frequency (RF) and microwave wireless systems rapidly propel us toward a future in which the transmission of voice, video, and data communications will be possible anywhere in the world through the use of simple, handheld devices.

This book provides scientists and engineers with clear, thorough, up-to-date explanations of all aspects of RF and microwave wireless systems, including general hardware components, system parameters, and architectures. Renowned authority Kai Chang covers both communication and radar/sensor systems and extends the discussion to other intriguing topics, from global positioning systems (GPS) to smart highways and smart automobiles. With an emphasis on basic operating principles, Dr. Chang reviews waves and transmission lines, examines modulation and demodulation and multiple-access techniques, and helps bridge the gap between RF/microwave engineering and communication system design. Ample practical examples of components and system configurations and nearly 300 illustrations and photographs complete this timely and indispensable resource.

Designed for a single-semester course, this concise and approachable text covers all of the essential concepts needed to understand modern communications systems. Balancing theory with practical implementation, it presents key ideas as a chain of functions for a transmitter and receiver, covering topics such as amplification, up- and down-conversion, modulation, dispersive channel compensation, error-correcting codes, acquisition, multiple-antenna and multiple-input multiple-output antenna techniques, and higher level communications functions. Analog modulations are also presented, and all of the basic and advanced mathematics, statistics, and Fourier theory needed to understand the concepts covered is included. Supported online with PowerPoint slides, a solutions manual, and additional MATLAB-based simulation problems, it is ideal for a first course in communications for senior undergraduate and graduate students.

The leading professional guide to RF and microwave safety issues
A practical handbook for all involved in electronic design and safety assessment, RF and Microwave Radiation Safety covers the problems of RF safety management, including the use of measuring instruments and methods, radiation hazards and risks resulting from electromagnetic interference, as well as reviewing current safety standards and the implications for RF design.

The second edition takes into account a wide range of technical and legislative changes, and has been revised in line with the latest EU and international standards. Issues raised by increasing levels of microwave pollution from mobile phones and other sources are also confronted.
New material covers:
* International Radiological Protection Commission (IRPC): new recommendations published in 1998
* European Broadcasting Union (EBU)'s new guide
* EU Physical Agents Directive and Machines Directive (both of which cover radio transmitters)
* UK National Radiological Protection Board (UKNRPB) new guidance on safety levels

Covers radiation hazards and risks resulting from electromagnetic interference
Leading professional guide to RF and microwave safety issues
Revised in line with the latest the EU and international standards

Employs a combined source channel coding technique that supplies error This reference/text focuses on the transmission of image and video inf Features a detailed description of the state-of-the-art MPEG-4 video c Stressing the importance of coding to counteract errors when transmitt ing over mobile channels, Examining channel coding techniques used for video applications in a wireless environment, Video Coding for Wirele ss Communication Systems is a blue-chip reference for electrical; elec tronics; signal, image, and video processing; computer circuit and sys tems; digital design; and communication engineers; and a superb text f or upper-level undergraduate and graduate students in these discipline s.

This volume is dedicated to a range of CDMA and MC-CDMA transmission aspects of systems designed for communicating over fading wireless channels.

Currently, a technical in-depth book on this subject, which has a similar detailed exposure of the recent advances in CDMA, "M"-ary CDMA and MC-CDMA, is unavailable. A further attraction of the joint treatment of these topics is that it allows the reader to view their design trade-offs in a comparative context.

Divided into five main parts:

Part I: provides a detailed introduction to the subject of CDMA systems designed for employment in various application

Part II: deals with the currently "hot" topic of genetic algorithm assisted multiuser detection

Part III: gives a detailed account of new, reduced-complexity "M"-ary CDMA schemes

Part IV: considers a range of novel MC-CDMA schemes which have the potential of supporting numerous design objectives

Part V: provides an overview of the 3G wireless system proposals and characterises the expected network capacity gains attained with the aid of adaptive CDMA systems

By providing an all-encompassing self-contained treatment this groundbreaking volume will have appeal to researchers, postgraduate students, academics practising research and development engineers working for wireless communications and computer networking companies, as well as senior undergraduate students and technical managers in the field.

Prompted by the need for an up-to-date work that observes the impact of recent technical advances in communications systems on receiver design, this single-source book, authored by a pioneer in the field, provides a fundamental understanding of current as well as future concepts and techniques essential for systematically defining and manufacturing a receiver that is flexible yet functional in today's world. An excellent introduction to communications and the role of receivers in conveying information, Radio Receiver Design discusses the characterization of communication links specifies each receiver component while considering receivers as a group of subsystems that work together to form a vital part of communications systems establishes receiver performance requirements within real world limitations explores digital and analog alternatives examines block diagram layout and specification for every receiver subsystem introduces "level diagrams" and more Supplemented with references to key sources in the literature and over 300 tables, drawings, and photographs, this well-written work is a dependable resource for electrical, electronics, and receiver design engineers; communications systems and circuit designers; communications systems users and managers; receiver buyers; computer scientists; and upper-level undergraduate, graduate, and continuing-education students in these disciplines.