Download or read book Chipless RFID Reader Design for Ultra Wideband Technology written by Marco Garbati and published by Elsevier. This book was released on 2018-06-25 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chipless RFID Reader Design for Ultra-Wideband Technology: Design, Realization and Characterization deals with the efficient design of Field Programmable Gate Array (FPGA) based embedded systems for chipless readers, providing a reading technique based on polarization diversity that is shown with the aim of reading cross-polarized, chipless tags independently from their orientation. This approach is valuable because it does not give any constraint at the tag design level. This book presents the state-of-the-art of chipless RFID systems, also providing useful comparisons. The international regulations that limit the UWB emission are taken into consideration, along with design guidance. Two designed, realized, and characterized reader prototypes are proposed. Sampling noise reduction, reading time, and cost effectiveness are also introduced and taken into consideration. - Presents the design, realization and characterization of chipless RFID readers - Provides concepts that are designed around a FPGA and its internal architecture, along with the phase of optimization - Covers the design of a novel pulse generator

Download or read book Chipless RFID Reader Architecture written by Nemai Chandra Karmakar and published by Artech House. This book was released on 2013-08-01 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Chipless RFID written by Reza Rezaiesarlak and published by Springer. This book was released on 2014-12-08 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the design of chipless RFID systems. The authors begin with the philosophy of RFID and its effect on commercial applications. Then, they discuss the chipless RFID systems and the application of chipless RFID systems, the advantages it provides compared to conventional barcode ID and chipped RFID tags. The text then covers chipless RFID components in block diagram representation and introduce FCC requirements which should be considered in the design procedure of each component. The third chapter is dedicated to the complex natural resonance-based design of chipless RFID tags. The next chapter concerns about the detection techniques introduced for the identification of chipless RFID tags. The fifth chapter is dedicated to the localization and anti-collision techniques in chipless RFID systems. Final chapter is chipless RFID tags as sensors. It provides some applications where the tag can be used as both ID and sensor. The tag specifications and detection issues are addressed in this section.

Download or read book RFID and Wireless Sensors Using Ultra Wideband Technology written by Angel Ramos and published by Elsevier. This book was released on 2016-05-09 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: RFID and Wireless Sensors using Ultra-Wideband Technology explores how RFID-based technologies are becoming the first choice to realize the last (wireless) link in the chain between each element and the Internet due to their low cost and simplicity. Each day, more and more elements are being connected to the Internet of Things. In this book, ultra-wideband radio technology (in time domain) is exploited to realize this wireless link. Chipless, semi-passive and active RFID systems and wireless sensors and prototypes are proposed in terms of reader (setup and signal processing techniques) and tags (design, integration of sensors and performance). The authors include comprehensive theories, proposals of advanced techniques, and their implementation to help readers develop time-domain ultra-wideband radio technology for a variety of applications. This book is suitable for post-doctoral candidates, experienced researchers, and engineers developing RFID, tag antenna designs, chipless RFID, and sensor integration. - Includes comprehensive theories, advanced techniques, and guidelines for their implementation to help readers develop time-domain ultra-wideband radio technology for a variety of applications - Discusses ultra-wideband (UWB) technology in time-domain that is used to develop RFID systems and wireless sensors - Explores the development of hipless, semi-passive, and active identification platforms in terms of low-cost readers and tags - Integrates wireless sensors in the proposed chipless and semi-passive platforms

Download or read book Readers for Frequency Signature based Chipless RFID Tags written by Randika Vishwajith Koswatta and published by . This book was released on 2013 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio Frequency Identification (RFID) systems are currently a major research area globally. Most of the RFID tags available in the market use application-specific integrated circuits (ASICs) which are expensive compared to other tagging techniques. RFID can only compete with, even and replace barcodes if they are made chipless and printed like the barcodes. Chipless RFID tags reduce the manufacturing costs and enable the use of the technology in high volume applications. Much research has been carried out on the development of chipless RFID tags. However, only a limited amount of work has been carried out on the development of chipless RFID readers.This thesis presents the design of three novel, very low-cost chipless RFID readers for reading spectral signature-based chipless RFID tags. Two of the readers use frequency domain-based techniques to decode data from the chipless tags. The Gen-1 reader is capable of detecting the features of amplitude and phase signature of a chipless RFID tag. The reader requires a calibration measurement. The detection process is more hardware-based and fewer signal processing techniques are used.The Gen-2 reader reconstructs the amplitude and phase responses using the signals received from the chipless RFID tags. The reader does not need a calibration measurement, which offers a major improvement over the predecessors. The voltage controlled oscillator (VCO) of the reader generates a linear chirp (swept) frequency interrogation signal. The Gen-2 reader is even lower-cost compared to the Gen-1 and has a simpler RF section. The detection process uses a Hilbert transform-based signal processing technique to re-construct the amplitude and phase responses of the chipless tag. The operation of both Gen-1 and Gen-2 readers are validated experimentally.The tag reading speed is hindered by the performance of the VCO and the number of data points required in frequency domain-based readers. A novel high-speed tag reading technique based on ultra-wideband RF pulses is proposed in this research. The proposed method is validated with simulations. The integrated reader is a complete system with an RF section, a digital section and a graphical user interface (GUI) and software interface.Most of the existing UWB antenna designs are not suitable for chipless RFID applications due to their low gain or physical size. Hence, in addition to the readers, a design of novel UWB antenna is also proposed in this research work to use with the readers. The antenna is compact and high gain and provides UWB operation with over 9 dB gain and 3.9-10 GHz operating frequency band.The unique features of the developed chipless RFID reader systems are (i) low cost, (ii) secure and (iii) remote and non-line of sight operability. The importance of these developments lies in the fact that they enable the development of low-cost chipless RFID systems comparable to other cheap tagging systems such as optical barcodes.

Download or read book Chipless RFID based on RF Encoding Particle written by Arnaud Vena and published by Elsevier. This book was released on 2016-08-21 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Multiresonator Based Chipless RFID written by Stevan Preradovic and published by Springer Science & Business Media. This book was released on 2012-01-07 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This vital new resource offers engineers and researchers a window on important new technology that will supersede the barcode and is destined to change the face of logistics and product data handling. In the last two decades, radio-frequency identification has grown fast, with accelerated take-up of RFID into the mainstream through its adoption by key users such as Wal-Mart, K-Mart and the US Department of Defense. RFID has many potential applications due to its flexibility, capability to operate out of line of sight, and its high data-carrying capacity. Yet despite optimistic projections of a market worth $25 billion by 2018, potential users are concerned about costs and investment returns. Clearly demonstrating the need for a fully printable chipless RFID tag as well as a powerful and efficient reader to assimilate the tag’s data, this book moves on to describe both. Introducing the general concepts in the field including technical data, it then describes how a chipless RFID tag can be made using a planar disc-loaded monopole antenna and an asymmetrical coupled spiral multi-resonator. The tag encodes data via the “spectral signature” technique and is now in its third-generation version with an ultra-wide band (UWB) reader operating at between 5 and 10.7GHz.

Download or read book Chipless RFID Sensors written by Nemai Chandra Karmakar and published by John Wiley & Sons. This book was released on 2016-03-16 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic treatment of the design and fabrication of chipless RFID sensors This book presents various sensing techniques incorporated into chipless RFID systems. The book is divided into five main sections: Introduction to Chipless RFID Sensors; RFID Sensor Design; Smart Materials; Fabrication, Integration and Testing; and Applications of Chipless RFID Sensors. After a comprehensive review of conventional RFID sensors, the book presents various passive microwave circuit designs to achieve compact, high data density and highly sensitive tag sensors for a number of real-world ubiquitous sensing applications. The book reviews the application of smart materials for microwave sensing and provides an overview of various micro- and nano-fabrication techniques with the potential to be used in the development of chipless RFID sensors. The authors also explore a chipless RFID reader design capable of reading data ID and sensory information from the chipless RFID sensors presented in the book. The unique features of the book are: Evaluating new chipless RFID sensor design that allow non-invasive PD detection and localization, real-time environment monitoring, and temperature threshold detection and humidity Providing a classification of smart materials based on sensing physical parameters (i.e. humidity, temperature, pH, gas, strain, light, etc.) Discussing innovative micro- and nano-fabrication processes including printing suitable for chipless RFID sensors Presenting a detailed case study on various real-world applications including retail, pharmaceutical, logistics, power, and construction industries Chipless RFID Sensors 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.

Download or read book Chipless RFID Printing Technologies written by Santanu Kumar Behera and published by Artech House. This book was released on 2024-03-31 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chipless RFID Printing Technologies provides a comprehensive overview of advanced Chipless RFID communication, sensors, reader antennas, radar cross section and necessity of RFID printing technologies. The book describes sensing materials needed for Radio Frequency Identification (RFID) printing, focusing on the design of the passive printable resonators, and the signal processing approach used to eliminate the inaccuracy in detection at the receiver. It walks readers through the additive production approaches and suitable substrates for low-cost mass manufacturing of digital gadgets, consisting of RFID tags such as, wireless sensors, conductive tags and readers, touchpads for keyboards, nand show programs. Packed with numerous sensing strategies utilized in chipless RFID systems, the book introduces recent developments in the printing techniques of chipless RFID and their performances in conjunction with many one of a kind advanced features that are critical for low price chipless RFID device implementations. Broad coverage is given to printable tags for Biomedical and wearable applications, advanced RFID printing technologies, and full technical details about chipless RFID technology not found in other contemporary texts. The book presents a unique view of the challenges and future direction of research essential for researchers and research facilities to explore further research in chipless RFID. Readers will understand the core principles and classical applications of RFID technologies, making it an invaluable reference for engineers working on RF and microwave engineering. This is also a great resource for researchers currently working in the area, as well as graduate students looking to gain knowledge on Radio Frequency Identification.

Download or read book Radio Frequency Identification and Sensors written by Etienne Perret and published by John Wiley & Sons. This book was released on 2014-12-04 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the field of identification and sensors, more precisely the possibility of collecting information remotely with RF waves (RFID). The book introduces the technology of chipless RFID starting from classical RFID and barcode, and explores the field of identification and sensors without wire, without batteries, without chip, and with tags that can even be printed on paper. A technique for automatic design of UHF RFID tags is presented , aiming at making the tags as insensitive as possible to the environment (with the ability to increase the reading range reliability), or, conversely, making them sensitive in order to produce sensors, meanwhile keeping their unique ID. The RFID advantages are discussed, along with its numerous features, and comparisons with the barcode technology are presented. After that, the new chipless RFID technology is introduced on the basis of the previous conclusions. Original technological approaches are introduced and discussed in order to demonstrate the practical and economic potential of the chipless technology.

Download or read book Chipless RFID System for Barcode Replacement written by Stevan Preradovic and published by . This book was released on 2010 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio Frequency Identification (RFID) is a modern wireless data transmission and reception technique for applications including automatic identification, asset tracking and security surveillance. As barcodes and other means of identification and asset tracking are inadequate for recent demands, RFID technology has attracted interest for applications such as logistics, supply chain management, asset tracking, and security access control. However, the cost of RFID limits their potential for the replacement of trillions of barcodes each year. The only possible solution is a fully printable chipless RFID tag.A novel RFID system comprised of a chipless RFID tag and an associated reader is reported in the thesis. The chipless tag is a fully-passive microwave circuit and uses spectral signatures for data encoding. The tag consists of a multi-resonator coupled to transmitting and receiving antennas. To accommodate multiple bits, the tag operates over the ultra wideband (UWB) frequency spectrum. UWB antennas are used to receive the interrogation signal sent from the reader and transmit the signal back to the reader after performing modulation of the frequency spectra with the multi-resonator. Modulation is performed in both amplitude and phase of the spectrum. A chipless tag up to 35 bits which operate over 3-7 GHz band has been designed.After the successful design of the chipless tag, three prototype readers have been developed. The Gen1 reader was designed to validate the chipless RFID concept using 6-bit chipless tag reading based on amplitude-only detection in S-band; the Gen2 reader is an upgraded version of Gen1 with both amplitude and phase detection capability; and the third generation reader is a UWB reader capable of reading up to 35-bits in the UWB band. The integrated reader is a complete system with analog RF and digital control sections loaded with graphical user interface (GUI) and software protocol. Both the hardware and software design of the RFID reader and field trials of the designed chipless RFID system have been validated in the real world environment. An investigation into antenna systems in order to enhance reading range up to 70 cm has also been performed.The unique features of the developed chipless RFID system are: (i) a low cost, fully printable tag and (ii) secure, remote and non-line-of-sight operability. The importance of this concept lies in the fact that chipless RFID tags become comparable to barcodes in terms of the substrate material used and the cost of fabrication. The main application of this chipless RFID system is in short-range tagging of extremely low cost items such as the Australian polymer banknote.

Download or read book Chipless RFID Authentication written by Zeshan Ali and published by John Wiley & Sons. This book was released on 2022-09-21 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chipless RFID Authentication examines the development of highly secure product authentication systems for manufactured products by using chipless radio frequency identification (RFID) technology. The absence of a chip and its compatibility with mass production make chipless RFID an alternative to barcodes. This book discusses how, by using natural randomness inherent to the fabrication process, each chipless RFID tag has a unique signature that can never be reproduced, even if someone tries to copy the label. The book first explores the state-of-the-art of existing authentication and anti-counterfeiting methods based on their security level. Next, a methodology describing the characterization of chipless RFID tags for the authentication application is presented, followed by a discussion of the extraction of aspect-independent parameters for chipless RFID tags. After proposing designs for the tags, the book presents the realization and characterization of the labels (which exhibit naturally occurring randomness) for authentication, using printed circuit boards and inkjet printing on polyethylene terephthalate.

Download or read book Digital Signal Processing for RFID written by Feng Zheng and published by John Wiley & Sons. This book was released on 2016-03-04 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the fundamentals of RFID and the state-of-the-art research results in signal processing for RFID, including MIMO, blind source separation, anti-collision, localization, covert RFID and chipless RFID. Aimed at graduate students as well as academic and professional researchers/engineers in RFID technology, it enables readers to become conversant with the latest theory and applications of signal processing for RFID. Key Features: Provides a systematic and comprehensive insight into the application of modern signal processing techniques for RFID systems Discusses the operating principles, channel models of RFID, RFID protocols and analog/digital filter design for RFID Explores RFID-oriented modulation schemes and their performance Highlights research fields such as MIMO for RFID, blind signal processing for RFID, anti-collision of multiple RFID tags, localization with RFID, covert RFID and chipless RFID Contains tables, illustrations and design examples

Download or read book Chipless Radio Frequency Identification Reader Signal Processing written by Nemai Chandra Karmakar and published by John Wiley & Sons. This book was released on 2016-03-17 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Time Domain Signature Barcodes for Chipless RFID and Sensing Applications written by Ferran Martín and published by Springer Nature. This book was released on 2020-02-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an unconventional approach for implementing chipless radiofrequency identification (RFID) systems and related sensors. Contrary to most state-of-the-art chipless-RFID systems, the proposed approach is based on time domain and the tags are read through near field. The book discusses different aspects of these chipless-RFID systems, including tag and reader design, strategies to enhance the data density and capacity, tag programming and erasing, tag implementation in plastic and paper substrates, and synchronous tag reading, among others. A tolerance analysis and validation of the different systems, as well as prospective applications, are also included. The book also offers a comprehensive overview of the state-of-the-art in chipless-RFID technology, including a comparative analysis, which is extended also to chip-based RFID systems. Readers are expected to be familiar with RF/microwave engineering technology. Besides master’s and postgraduate students, the book is intended for researchers in the field of radiofrequency identification (RFID) technology, and may be of interest for engineers working in the areas of wireless communications, automatic identification, security, authentication, microwave and wireless sensors, as well as those dealing with internet of things (IoT) and smart systems.

Download or read book Advanced Chipless RFID written by Nemai Chandra Karmakar and published by John Wiley & Sons. This book was released on 2016-08-03 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces advanced high-capacity data encoding and throughput improvement techniques for fully printable multi-bit Chipless RFID tags and reader systems The book proposes new approaches to chipless RFID tag encoding and tag detection that supersede their predecessors in signal processing, tag design, and reader architectures. The text is divided into two main sections: the first section introduces the fundamentals of electromagnetic (EM) imaging at mm-wave band to enhance the content capacity of Chipless RFID systems. The EM Imaging through Synthetic Aperture Radar (SAR) technique is used for data extraction. The second section presents a few smart tag detection techniques for existing chipless RFID systems. A Multiple-Input and Multiple-Output (MIMO) based tag detection technique improves the spectral efficiency and increases data bit capacity. The book concludes with a discussion of how the MIMO approach can be combined with the image based technique to introduce a complete solution with a fast imaging approach to chipless RFID systems. The book has the following salient features: Discusses new approaches to chipless RFID tags such as EM imaging, high capacity data encoding, and robust tag detection techniques Presents techniques to enhance data content capacity of tags and reliable tag detection for the readers at unlicensed microwave and mm-wave 2.45, 24 and 60 GHz instrumentation, scientific and medical (ISM) frequency bands Includes case studies of real-world applications

Download or read book Handbook of Smart Antennas for RFID Systems written by Nemai Chandra Karmakar and published by John Wiley & Sons. This book was released on 2011-02-25 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Smart Antennas for RFID Systems is a single comprehensive reference on the smart antenna technologies applied to RFID. This book will provide a timely reference book for researchers and students in the areas of both smart antennas and RFID technologies. It is the first book to combine two of the most important wireless technologies together in one book. The handbook will feature chapters by leading experts in both academia and industry offering an in-depth description of terminologies and concepts related to smart antennas in various RFID systems applications. Some topics are: adaptive beamforming for RFID smart antennas, multiuser interference suppression in RFID tag reading, phased array antennas for RFID applications, smart antennas in wireless systems and market analysis and case studies of RFID smart antennas. This handbook will cover the latest achievements in the designs and applications for smart antennas for RFID as well as the basic concepts, terms, protocols, systems architectures and case studies in smart antennas for RFID readers and tags.