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Chipless RFID Reader Architecture

Author: Nemai Chandra Karmakar

Publisher: Artech House

Published: 2013-08-01

Total Pages: 325

ISBN-13: 1608075613

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.

Chipless RFID Reader Design for Ultra-Wideband Technology

Author: Marco Garbati

Publisher: Elsevier

Published: 2018-06-25

Total Pages: 200

ISBN-13: 0081027613

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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

Chipless RFID Sensors

Author: Nemai Chandra Karmakar

Publisher: John Wiley & Sons

Published: 2016-02-23

Total Pages: 274

ISBN-13: 1118936000

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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.

Chipless RFID

Author: Reza Rezaiesarlak

Publisher: Springer

Published: 2014-12-08

Total Pages: 166

ISBN-13: 3319101692

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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.

Chipless RFID Printing Technologies

Author: Santanu Kumar Behera

Publisher: Artech House

Published: 2024-03-31

Total Pages: 301

ISBN-13: 1685690009

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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.

Time-Domain Signature Barcodes for Chipless-RFID and Sensing Applications

Author: Ferran Martín

Publisher: Springer Nature

Published: 2020-02-01

Total Pages: 156

ISBN-13: 3030397262

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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.

Chipless RFID based on RF Encoding Particle

Author: Arnaud Vena

Publisher: Elsevier

Published: 2016-08-21

Total Pages: 260

ISBN-13: 0081012667

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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

Chipless RFID Authentication

Author: Zeshan Ali

Publisher: John Wiley & Sons

Published: 2022-08-24

Total Pages: 196

ISBN-13: 1394164041

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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.

Multiresonator-Based Chipless RFID

Author: Stevan Preradovic

Publisher: Springer Science & Business Media

Published: 2012-01-07

Total Pages: 189

ISBN-13: 1461420954

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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.

Readers for Frequency Signature-based Chipless RFID Tags

Author: Randika Vishwajith Koswatta

Publisher:

Published: 2013

Total Pages: 195

ISBN-13:

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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.