Ultra Wideband Pulse Based Radio

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Ultra-Wideband Pulse-based Radio

Author : Wim Vereecken,Michiel Steyaert
Publisher : Springer Science & Business Media
Page : 263 pages
File Size : 47,6 Mb
Release : 2009-04-22
Category : Technology & Engineering
ISBN : 9789048124503

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Ultra-Wideband Pulse-based Radio by Wim Vereecken,Michiel Steyaert Pdf

Today’s booming expanse of personal wireless radio communications is a rich source of new challenges for the designer of the underlying enabling te- nologies. Personal communication networks are designed from a fundam- tally different perspective than broadcast service networks, such as radio and television. While the focus of the latter is on reliability and user comfort, the emphasis of personal communication devices is on throughput and mobility. However, because the wireless channel is a shared transmission medium with only very limited resources, a trade-off has to be made between mobility and the number of simultaneous users in a con?ned geographical area. Accord- 1 ing to Shannon’s theorem on channel capacity, the overall data throughput of a communication channel bene?ts from either a linear increase of the tra- mission bandwidth, or an (equivalent) exponential increase in signal quality. Consequently, it is more bene?cial to think in terms of channel bandwidth than it is to pursue a high transmission power. All the above elements are embodied in the concept of spatial ef?ciency. By describing the throughput of a system 2 in terms of bits/s/Hz/m , spatial ef?ciency takes into account that the use of a low transmission power reduces the operational range of a radio transmission, and as such enables a higher reuse rate of the same frequency spectrum.

Ultra-wideband Radio Technology

Author : Kazimierz Siwiak,Debra McKeown
Publisher : John Wiley & Sons
Page : 264 pages
File Size : 43,7 Mb
Release : 2005-01-28
Category : Technology & Engineering
ISBN : 9780470859322

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Ultra-wideband Radio Technology by Kazimierz Siwiak,Debra McKeown Pdf

Ultra-wideband (UWB) has been among the most controversial technologies of modern times. Its applications seem endless, its capabilities miraculous and yet it is so poorly understood. In this volume, the authors combine talents to de-mystify ultra-wideband radio and explain it in language that is accessible to non-technologists as well as technologists. They contrast UWB with conventional radio technology so that fundamental, technically accurate information devoid of specific technical and analytical details is accessible for marketing managers, business developers, engineering managers, technology managers, potential investors, financial analysts, executive recruiters, technical writers, and technologists from other fields. The authors also include enough specific technical and engineering information about UWB, for the seasoned technologists, engineers, scientists and academicians who need to understand the topic at an entry level. Provides simple high level, conceptual discussions of UWB followed with more detailed, scientific, mathematical, engineering focused explanations Presents a global perspective by tracing UWB throughout the history of radio, providing a modern basis for the re-emergence of the technology and for the current regulatory and standards activities Features insights into the reasons why the technology developed the way it did Explains the key advantages of UWB, including its bandwidth, potential simplicity and huge system capacity Discusses the applications of UWB in terms of the unique properties and advantages of UWB Ultra-wideband Radio Technology will inform, educate and inspire!...

Understanding Ultra Wide Band Radio Fundamentals

Author : Maria-Gabriella Di Benedetto,Guerino Giancola
Publisher : Pearson Education
Page : 642 pages
File Size : 51,7 Mb
Release : 2004-06-17
Category : Technology & Engineering
ISBN : 9780132441834

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Understanding Ultra Wide Band Radio Fundamentals by Maria-Gabriella Di Benedetto,Guerino Giancola Pdf

Combines the theory and practical - with simulation tools for the understanding and design of Ultra Wide Band (UWB) communication networks. UWB is a revolutionary technology - recently receiving FCC approval. The UWB standard has several advantages including high transmission rates and the ability to carry signals while accounting for solid matter interference. Provides a theoretical analysis of the fundamentals of UWB radio communications supported by practical examples developed using computer simulations using MATLAB. UWB devices can be used for a variety of communications applications involving the transmission of very high data rates over short distances without suffering the effects of multi-path interference. UWB communication devices could be used to wirelessly distribute services such as phone, cable, and computer networking throughout a building or home. These devices could also be utilized by police, fire, and rescue personnel to provide covert, secure communications devices. The book presents the theoretical analysis of fundamental principles of Ultra Wide Band (UWB) radio communications supported by practical examples developed using computer simulation. The simulation codes are provided in the form of user-customizable MATLAB) functions which are included in the book. The examples are inserted within the theoretical treatise in order to help and guide the reader in the understanding of analytical principles. The book covers issues related to both UWB signal transmission and UWB network organization. In particular, the topics covered by the book are: principles of UWB radio transmission and modulation (PPM, PAM and DS-UWB for Impulse Radio, OFDM for the multi-band approach), UWB channel modeling, receiver structures, Multi User Interference modeling, Localization, Network organization: advanced Medium Access Control and routing design strategies.

Silicon-Based RF Front-Ends for Ultra Wideband Radios

Author : Aminghasem Safarian,Payam Heydari
Publisher : Springer Science & Business Media
Page : 97 pages
File Size : 45,7 Mb
Release : 2007-12-28
Category : Technology & Engineering
ISBN : 9781402067228

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Silicon-Based RF Front-Ends for Ultra Wideband Radios by Aminghasem Safarian,Payam Heydari Pdf

A comprehensive study of silicon-based distributed architectures in wideband circuits are presented in this book. Novel circuit architectures for ultra-wideband (UWB) wireless technologies are described. The book begins with an introduction of several transceiver architectures for UWB. The discussion then focuses on RF front-end of the UWB radio. Therefore, the book will be of interest to RF circuit designers and students.

Ultrawideband Short-Pulse Radio Systems

Author : Vladimir I. Koshelev,Victor P. Belichenko,Yury I. Buyanov
Publisher : Artech House
Page : 500 pages
File Size : 49,5 Mb
Release : 2017-04-30
Category : Technology & Engineering
ISBN : 9781630814434

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Ultrawideband Short-Pulse Radio Systems by Vladimir I. Koshelev,Victor P. Belichenko,Yury I. Buyanov Pdf

This resource provides a comprehensive treatment of the methods, analysis, and practice of impulse and ultrawideband (UWB) systems. Sources, antennas, propagation, electromagnetic theory, and actual practical systems are explored.This book provides novel perspective on impulse and short-pulse wireless engineering along with practical guidance on how to build antennas and radio hardware for high-power impulse signals. Theoretical and experimental results in the time-frequency domain are presented. The book explains and discusses the scattering of UWB electromagnetic pulses by conducting and dielectric objects. Impulse responses of objects and propagation channels are explored with details of signal models and their spectral characteristics and uses of regularization of a Kramers-Kroning type relation for estimating transfer functions. Readers gain insight into the development of high-power sources of UWB radiation with megavolt effective potential on the base of combined antenna arrays excited with bipolar voltage pulses. This in-depth volume includes chapters on receiving antennas, transmitting antennas, and antenna arrays along with details on high-power UWB radiation sources as well as problem sets.

Design of Ultra-Low Power Impulse Radios

Author : Alyssa Apsel,Xiao Wang,Rajeev Dokania
Publisher : Springer Science & Business Media
Page : 155 pages
File Size : 47,6 Mb
Release : 2013-10-29
Category : Technology & Engineering
ISBN : 9781461418450

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Design of Ultra-Low Power Impulse Radios by Alyssa Apsel,Xiao Wang,Rajeev Dokania Pdf

This book covers the fundamental principles behind the design of ultra-low power radios and how they can form networks to facilitate a variety of applications within healthcare and environmental monitoring, since they may operate for years off a small battery or even harvest energy from the environment. These radios are distinct from conventional radios in that they must operate with very constrained resources and low overhead. This book provides a thorough discussion of the challenges associated with designing radios with such constrained resources, as well as fundamental design concepts and practical approaches to implementing working designs. Coverage includes integrated circuit design, timing and control considerations, fundamental theory behind low power and time domain operation, and network/communication protocol considerations.

Energy Scalable Radio Design

Author : Marian Verhelst,Wim Dehaene
Publisher : Springer Science & Business Media
Page : 249 pages
File Size : 52,6 Mb
Release : 2009-07-14
Category : Technology & Engineering
ISBN : 9789048126941

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Energy Scalable Radio Design by Marian Verhelst,Wim Dehaene Pdf

Smart energy management, both at design time and at run time, is indispensable in modern radios. It requires a careful trade-off between the system’s performance, and its power consumption. Moreover, the design has to be dynamically reconfigurable to optimally balance these parameters at run time, depending on the current operating conditions. Energy Scalable Radio Design describes and applies an energy-driven design strategy to the design of an energy-efficient, highly scalable, pulsed UWB receiver, suitable for low data rate communication and sub-cm ranging. This book meticulously covers the different design steps and the adopted optimizations: System level air interface selection, architectural/algorithmic design space exploration, algorithmic refinement (acquisition, synchronization and ranging algorithms) and circuit level (RTL) implementation based on the FLEXmodule-concept. Measurement results demonstrate the effectiveness and necessity of the energy-driven design strategy.

Ultra-Wideband Wireless Communications and Networks

Author : Xuemin Shen,Mohsen Guizani,Robert Caiming Qiu,Tho Le-Ngoc
Publisher : John Wiley & Sons
Page : 322 pages
File Size : 48,6 Mb
Release : 2007-01-11
Category : Technology & Engineering
ISBN : 9780470028513

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Ultra-Wideband Wireless Communications and Networks by Xuemin Shen,Mohsen Guizani,Robert Caiming Qiu,Tho Le-Ngoc Pdf

Learn about Ultra-wideband (UWB) transmission - the most talked about application in wireless communications. UWB wireless communication is a revolutionary technology for transmitting large amounts of digital data over a wide spectrum of frequency bands with very low power for a short distance. This exciting new text covers the fundamental aspects of UWB wireless communications systems for short-range communications. It also focuses on more advanced information about networks and applications. Chapters include: Radio Propagation and Large Scale Variations, Pulse Propagation and Channel Modelling, MIMO (Multiple Input, Multiple Output) RF Subsystems and Ad Hoc Networks. Focuses on UWB wireless communications rather than UWB radar, which has been covered before. Provides long and short-term academic and technological value. Teaches readers the fundamentals, challenges and up-to-date technical processes in this field.

Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems

Author : Hüseyin Arslan
Publisher : Springer Science & Business Media
Page : 476 pages
File Size : 52,7 Mb
Release : 2007-09-05
Category : Computers
ISBN : 9781402055416

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Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems by Hüseyin Arslan Pdf

Today’s wireless services have come a long way since the roll out of the conventional voice-centric cellular systems. The demand for wireless access in voice and high rate data multi-media applications has been increasing. New generation wireless communication systems are aimed at accommodating this demand through better resource management and improved transmission technologies. The interest in increasing Spectrum Access and improving Spectrum Efficiency combined with both the introduction of Software Defined Radios and the realization that machine learning can be applied to radios has created new intriguing possibilities for wireless radio researchers. This book is aimed to discuss the cognitive radio, software defined radio (SDR), and adaptive radio concepts from several aspects. Cognitive radio and cognitive networks will be investigated from a broad aspect of wireless communication system enhancement while giving special emphasis on better spectrum utilization. Applications of cognitive radio, SDR and cognitive radio architectures, spectrum efficiency and soft spectrum usage, adaptive wireless system design, measurements and awareness of various parameters including interference temperature and geo-location information are some of the important topics that will be covered in this book. Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems is intended to be both an introductory technology survey/tutorial for beginners and an advanced mathematical overview intended for technical professionals in the communications industry, technical managers, and researchers in both academia and industry.

Ultra Wideband Wireless Communication

Author : Huseyin Arslan,Zhi Ning Chen,Maria-Gabriella Di Benedetto
Publisher : John Wiley & Sons
Page : 523 pages
File Size : 53,5 Mb
Release : 2006-10-06
Category : Technology & Engineering
ISBN : 9780470042380

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Ultra Wideband Wireless Communication by Huseyin Arslan,Zhi Ning Chen,Maria-Gabriella Di Benedetto Pdf

ULTRA WIDEBAND WIRELESS COMMUNICATION AN INTERNATIONAL PANEL OF EXPERTS PROVIDE MAJOR RESEARCH ISSUES AND A SELF-CONTAINED, RAPID INTRODUCTION TO THE THEORY AND APPLICATION OF UWB This book delivers end-to-end coverage of recent advances in both the theory and practical design of ultra wideband (UWB) communication networks. Contributions offer a worldwide perspective on new and emerging applications, including WPAN, sensor and ad hoc networks, wireless telemetry, and telemedicine. The book explores issues related to the physical layer, medium access layer, and networking layer. Following an introductory chapter, the book explores three core areas: Analysis of physical layer and technology issues System design elements, including channel modeling, coexistence, and interference mitigation and control Review of MAC and network layer issues, up to the application Case studies present examples such as network and transceiver design, assisting the reader in understanding the application of theory to real-world tasks. Ultra Wideband Wireless Communication enables technical professionals, graduate students, engineers, scientists, and academic and professional researchers in mobile and wireless communications to become conversant with the latest theory and applications by offering a survey of all important topics in the field. It also serves as an advanced mathematical treatise; however, the book is organized to allow non-technical readers to bypass the mathematical treatments and still gain an excellent understanding of both theory and practice.

Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications

Author : Reiner Thomä,Reinhard Knöchel,Juergen Sachs,Ingolf Willms,Thomas Zwick
Publisher : BoD – Books on Demand
Page : 514 pages
File Size : 46,7 Mb
Release : 2013-03-13
Category : Technology & Engineering
ISBN : 9789535109365

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Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications by Reiner Thomä,Reinhard Knöchel,Juergen Sachs,Ingolf Willms,Thomas Zwick Pdf

Ultra-Wideband Radio (UWB) earmarks a new radio access philosophy and exploits several GHz of bandwidth. It promises high data rate communication over short distances as well as innovative radar sensing and localization applications with unprecedented resolution. Fields of application may be found, among others, in industry, civil engineering, surveillance and exploration, for security and safety measures, and even for medicine. The book considers the basics and algorithms as well as hardware and application issues in the field of UWB radio technology for communications, localization and sensing based on the outcome of DFG's priority-funding program "Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications (UKoLoS)".

UWB Communication Systems

Author : Maria-Gabriella Di Benedetto
Publisher : Hindawi Publishing Corporation
Page : 513 pages
File Size : 53,6 Mb
Release : 2006
Category : Broadband commnuication systems
ISBN : 9789775945105

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UWB Communication Systems by Maria-Gabriella Di Benedetto Pdf

Ultrawideband (UWB) communication systems offer an unprecedented opportunityto impact the future communication world. The enormous available bandwidth, the wide scope of the data rate / rangetrade-off, as well as the potential for very low-cost operation leading topervasive usage, all present a unique opportunity for UWB systems to impactthe way people and intelligent machines communicate and interact with theirenvironment. The aim of this book is to provide an overview of the state of the art of UWBsystems from theory to applications. Due to the rapid progress of multidisciplinary UWB research, such an overviewcan only be achieved by combining the areas of expertise of severalscientists in the field. More than 30 leading UWB researchers and practitioners have contributed tothis book covering the major topics relevant to UWB. These topics includeUWB signal processing, UWB channel measurement and modeling, higher-layerprotocol issues, spatial aspects of UWB signaling, UWB regulation andstandardization, implementation issues, and UWB applications as well aspositioning. The book is targeted at advanced academic researchers, wireless designers, and graduate students wishing to greatly enhance their knowledge of allaspects of UWB systems

Ultra-Wideband Radio Frequency Identification Systems

Author : Faranak Nekoogar,Farid Dowla
Publisher : Springer Science & Business Media
Page : 172 pages
File Size : 42,5 Mb
Release : 2011-09-08
Category : Technology & Engineering
ISBN : 1441997016

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Ultra-Wideband Radio Frequency Identification Systems by Faranak Nekoogar,Farid Dowla Pdf

Ultra-wideband Radio Frequency Identification Systems describes the essentials of radio frequency identification (RFID)systems as well as their target markets. The book covers a study of commercially available RFID systems and characterizes their performance in terms of read range and reliability in the presence of conductive and dielectric materials. The capabilities and limitations of commercial RFID systems are reported followed by comprehensive discussions of the advantages and challenges of using ultra-wideband (UWB) technology for tag/reader communications. The book presents practical aspects of RFID system such as: EPC global and ISO standards, implementation, and target markets in a simple and easy to understand language.

UWB Technology and its Applications

Author : Dusan Kocur
Publisher : BoD – Books on Demand
Page : 104 pages
File Size : 54,6 Mb
Release : 2019-03-06
Category : Technology & Engineering
ISBN : 9781789857153

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UWB Technology and its Applications by Dusan Kocur Pdf

Ultra-wideband (UWB) technology is a radio technology that uses electromagnetic waves with a very low power spectral density occupying a bandwidth of more than 25% of a centre frequency, or more than 0.5GHz, for short-range remote sensing, high-bandwidth communications or object positioning. The detailed analyses of state-of-the-art UWB technology has shown that this technology is very interesting and promising with a great application potential. Following these facts, our book attempts to present current and emerging trends in research and development of UWB systems. The book is focused on basic components of UWB systems such as antennas, filters, photonic approach for signal processing methods, as well as on some applications of UWB systems (human target analysis, cancer detection).

Ultra Wideband

Author : Mohammad Abdul Matin
Publisher : BoD – Books on Demand
Page : 374 pages
File Size : 49,8 Mb
Release : 2012-10-03
Category : Technology & Engineering
ISBN : 9789535107811

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Ultra Wideband by Mohammad Abdul Matin Pdf

Ultra wideband (UWB) has advanced and merged as a technology, and many more people are aware of the potential for this exciting technology. The current UWB field is changing rapidly with new techniques and ideas where several issues are involved in developing the systems. Among UWB system design, the UWB RF transceiver and UWB antenna are the key components. Recently, a considerable amount of researches has been devoted to the development of the UWB RF transceiver and antenna for its enabling high data transmission rates and low power consumption. Our book attempts to present current and emerging trends in-research and development of UWB systems as well as future expectations.