Applied Rfid For Measurement
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Applied Rfid For Measurement
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Author :
language : en
Publisher:
Release Date :
Applied Rfid For Measurement written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Rfid As An Infrastructure
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Author : Yan Qiao
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-14
Rfid As An Infrastructure written by Yan Qiao and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-14 with Technology & Engineering categories.
RFID (radio frequency identification) tags are becoming ubiquitously available in object tracking, access control, and toll payment. The current application model treats tags simply as ID carriers and deals with each tag individually for the purpose of identifying the object that the tag is attached to. The uniqueness of RFID as an Infrastructure is to change the traditional individual view to a collective view that treats universally-deployed tags as a new infrastructure, a new wireless platform on which novel applications can be developed. The book begins with an introduction to the problems of tag estimation and information collection from RFID systems, and explains the challenges. It discusses how to efficiently estimate the number of tags in a large RFID system, considering both energy cost and execution time. It then gives a detailed account on how to collect information from a sensor-augmented RFID network with new designs that significantly reduce execution time.
Chipless Rfid Based On Rf Encoding Particle
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Author : Arnaud Vena
language : en
Publisher: Elsevier
Release Date : 2016-08-21
Chipless Rfid Based On Rf Encoding Particle written by Arnaud Vena and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-21 with Technology & Engineering categories.
Chipless RFID based on RF Encoding Particle: Realization, Coding and Reading System explores the field of chipless identification based on the RF Encoding Particle (REP). The book covers the possibility of collecting information remotely with RF waves (RFID) with totally passive tags without wire, batteries, and chips, and even printed on paper. Despite the many benefits of RFID, deployment is still hindered by several economic and technological factors. Among these barriers are the high cost of tags, lack of reliability and security in the information contained in the RFID chip, and how tags are 'recycled.' This book focuses on the development of chipless RFID tags, representing a new family of low cost tags. With this technology information is extracted from the electromagnetic response of the tag, which depends only on its geometry. Various solutions have been developed by the authors to increase the amount of information, reduce the surface of the tag, or improve the robustness of detection. Considerations such as realization using paper substrate, the development of a low cost detection system, and measurements in a real environment have been addressed for practical implementation. Introduces the chipless RFID REP approach as compared to classical chipless RFID, RFID, and barcode technologies Includes a demonstration of the practical and economic potential of chipless RFID technology, with detailed presentations and discussions of different test benches and comparisons Presents in detail numerous examples of chipless tags that are able to tackle specific problems: sensitivity of detection, encoding density, robustness of detection, problem of tag orientation, tags and reader cost, and compliance with emission standards Focuses on the development of chipless RFID tags, representing a new family of low cost tags
Rfid Applied
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Author : Jerry Banks
language : en
Publisher:
Release Date : 2014-05-14
Rfid Applied written by Jerry Banks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-14 with BUSINESS & ECONOMICS categories.
Radio frequency identification or RFID is a broad-based technology that impacts business and society. With the rapid expansion of the use of this technology in everything from consumer purchases to security ID tags, to tracking bird migration, there is very little information available in book form that targets the widest range of the potential market. But this book is different! Where most of the books available cover specific technical underpinnings of RFID or specific segments of the market, this co-authored book by both academic and industry professionals, provides a broad background on the technology and the various applications of RFID around the world. Coverage is mainly non-technical, more business related for the broadest user base, however there are sections that step into the technical aspects for advanced, more technical readers.
Chipless Rfid Reader Architecture
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Author : Nemai Chandra Karmakar
language : en
Publisher: Artech House
Release Date : 2013-08-01
Chipless Rfid Reader Architecture written by Nemai Chandra Karmakar and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-01 with Technology & Engineering categories.
In the era of information communication technology (ICT), radio frequency identification (RFID) has been going through tremendous development. RFID technology has the potential of replacing barcodes due to its large information carrying capacity, flexibility in operations, and applications. The deployment of RFID has been hindered by its cost. However, with the advent of low powered ICs, energy scavenging techniques, and low-cost chipless tags, RFID technology has achieved significant development. This book addresses the new reader architecture, presents fundamentals of chipless RFID systems, and covers protocols. It also presents proof-of-concept implementations with potential to replace trillions of barcodes per year. Overall, this resource aims to not only explain the technology, but to make the chipless RFID reader system a viable commercial product for mass deployment. It is certainly a very useful resource in the new field.
Analysis And Measurement Of Backscattering For Rfid System And Improvement Of Its Detection Method
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Author : 張理淵
language : en
Publisher:
Release Date : 2008
Analysis And Measurement Of Backscattering For Rfid System And Improvement Of Its Detection Method written by 張理淵 and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Chipless Radio Frequency Identification Reader Signal Processing
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Author : Nemai Chandra Karmakar
language : en
Publisher: John Wiley & Sons
Release Date : 2016-03-17
Chipless Radio Frequency Identification Reader Signal Processing written by Nemai Chandra Karmakar and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-17 with Technology & Engineering categories.
Presents a comprehensive overview and analysis of the recent developments in signal processing for Chipless Radio Frequency Identification Systems This book presents the recent research results on Radio Frequency Identification (RFID) and provides smart signal processing methods for detection, signal integrity, multiple-access and localization, tracking, and collision avoidance in Chipless RFID systems. The book is divided into two sections: The first section discusses techniques for detection and denoising in Chipless RFID systems. These techniques include signal space representation, detection of frequency signatures using UWB impulse radio interrogation, time domain analysis, singularity expansion method for data extraction, and noise reduction and filtering techniques. The second section covers collision and error correction protocols, multi-tag identification through time-frequency analysis, FMCW radar based collision detection and multi-access for Chipless RFID tags as we as localization and tag tracking. Describes the use of UWB impulse radio interrogation to remotely estimate the frequency signature of Chipless RFID tags using the backscatter principle Reviews the collision problem in both chipped and Chipless RFID systems and summarizes the prevailing anti-collision algorithms to address the problem Proposes state-of-the-art multi-access and signal integrity protocols to improve the efficacy of the system in multiple tag reading scenarios Features an industry approach to the integration of various systems of the Chipless RFID reader-integration of physical layers, middleware, and enterprise software Chipless Radio Frequency Identification Reader Signal Processing is primarily written for researchers in the field of RF sensors but can serve as supplementary reading for graduate students and professors in electrical engineering and wireless communications.
Rfid Applied
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Author : Jerry Banks
language : en
Publisher: John Wiley & Sons
Release Date : 2007-03-30
Rfid Applied written by Jerry Banks and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-30 with Computers categories.
Radio frequency identification or RFID is a broad-based technology that impacts business and society. With the rapid expansion of the use of this technology in everything from consumer purchases to security ID tags, to tracking bird migration, there is very little information available in book form that targets the widest range of the potential market. But this book is different! Where most of the books available cover specific technical underpinnings of RFID or specific segments of the market, this co-authored book by both academic and industry professionals, provides a broad background on the technology and the various applications of RFID around the world. Coverage is mainly non-technical, more business related for the broadest user base, however there are sections that step into the technical aspects for advanced, more technical readers.
Radio Frequency Identification
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Author : Mamun Bin Ibne Reaz
language : en
Publisher: BoD – Books on Demand
Release Date : 2013-06-05
Radio Frequency Identification written by Mamun Bin Ibne Reaz and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-05 with Technology & Engineering categories.
RFID based application creates tremendous new business opportunities such as the support of independent living of elderly and disabled persons, efficient supply chains, efficient anti-counterfeiting and better environmental monitoring. RFID data management, scalable information systems, business process reengineering, and evaluating investments are emerging as significant technical challenges to applications underpinned by new developments in RFID technology. This book presents the contributions from world leading experts on the latest developments and state-of-the-art results in the RFID field to address these challenges. The book offers a comprehensive and systematic description of technologies, architectures, and methodologies of various efficient, secure, scalable, and reliable RFID and RFID based applications.
Applications Of Rfid Systems Localization And Speed Measurement
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Author : Valentin Popa
language : en
Publisher:
Release Date : 2010
Applications Of Rfid Systems Localization And Speed Measurement written by Valentin Popa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
RFID location systems for indoor and outdoor positioning are a promise for the future, even the performances of these systems are affected by many factors. We identified here that for a system working in the RF band near 900 MHz, the objects interposed between the antenna system and the tags to be located may have a great influence in terms of accuracy of the measurement results. In closed areas multiple reflection paths may disturb the measurement systems, a percent of only 40 to 60 of total measurements are enough accurate to locate an object. In such conditions, there are small chances for this kind of systems to be used for high precision indoor applications requiring more than several tens of centimetres accuracy. The results obtained from the measurements we made in open area test sites are more promising, more than 93 percent of total result were not affected by notable errors. For speed measurement of mobile objects by using RFID systems, we may conclude there are many aspects to solve before such systems may be used in commercial applications. Despite the precision for both passive and active transponders positioning is in the range of 10-30 centimetres for methods based on the time of arrival and angle of arrival, the performances obtained for speed measurements are not good enough when a large number of mobile objects are simultaneously in range. For a single transponder or a reduced number of transponders and small speeds, bellow 40 km/h, the speed measurement errors were below 30 %. For better speed measurement results we must combine the use of a RFID system for reading IDs and transponder internal memory contents with a classical radar system and process the results in a software interface. Regarding the EMC aspects of this RFID location system, we may say, based on measurements presented here, that the electric field are high enough not to use this system indoors at distances less than 5 meters, if humans are present on a regular basis in that area. For applications in open areas, like access control for auto vehicles and many similar others, this kind of systems are very good.