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Radio Frequency Identification Fundamentals And Applications Bringing Research To Practice
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Book Synopsis Radio Frequency Identification Fundamentals and Applications by : Cristina Turcu
Download or read book Radio Frequency Identification Fundamentals and Applications written by Cristina Turcu and published by BoD – Books on Demand. This book was released on 2010-02-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, entitled Radio Frequency Identification Fundamentals and Applications, Bringing Research to Practice, bridges the gap between theory and practice and brings together a variety of research results and practical solutions in the field of RFID. The book is a rich collection of articles written by people from all over the world: teachers, researchers, engineers, and technical people with strong background in the RFID area. Developed as a source of information on RFID technology, the book addresses a wide audience including designers for RFID systems, researchers, students and anyone who would like to learn about this field. At this point I would like to express my thanks to all scientists who were kind enough to contribute to the success of this project by presenting numerous technical studies and research results. However, we couldn’t have published this book without the effort of InTech team. I wish to extend my most sincere gratitude to InTech publishing house for continuing to publish new, interesting and valuable books for all of us.
Book Synopsis Radio Frequency Identification Fundamentals and Applications by : Cristina Turcu
Download or read book Radio Frequency Identification Fundamentals and Applications written by Cristina Turcu and published by . This book was released on 2010 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The number of different applications for RFID systems is increasing each year and various research directions have been developed to improve the performance of these systems. With this book InTech continues a series of publications dedicated to the latest research results in the RFID field, supporting the further development of RFID. One of the best ways of documenting within the domain of RFID technology is to analyze and learn from those who have trodden the RFID path. This book is a very rich collection of articles written by researchers, teachers, engineers, and professionals with a strong background in the RFID area.
Book Synopsis Conduct Radio Frequencies with Inks by : Rudie Oldenzijl
Download or read book Conduct Radio Frequencies with Inks written by Rudie Oldenzijl and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Conductive inks are very relevant for certain applications within the RFID market, with performance being consistent with that of aluminum or copper antennas. Printing and drying of the ink are key to manufacturing a functional antenna. RFID can be very costeffective for existing print houses, as no additional investment is required for market entry. Printing is an additive process, which means less waste, and screens and flexo plates are relatively inexpensive, which enables frequent switching to other designs. However, there are drawbacks to using inks, not the least of which is cost. Development of lower-cost inks is underway, and successful formulation would certainly encourage more widespread use in the RFID market.
Download or read book Organic RFID Tags written by Kris Myny and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work was performed in a collaboration between IMEC and TNO in the frame of the HOLST Centre. Part of it has been supported by the EC-funded IP POLYAPPLY (IST # 507143). The authors also thank Klaus Schmidegg of Hueck Folien GmbH for the antenna foils.
Book Synopsis Development of Metallic Coil Identification System Based on RFID. by : Myunsik Kim
Download or read book Development of Metallic Coil Identification System Based on RFID. written by Myunsik Kim and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes RFID based metal products identification technique for SCM of iron and steel industry. Specially, the coil identification system is developed. To cope with the falling off the tag identification performance affected by neighbouring metallic objects, the tag attachment method based on flagtag is proposed and the reader antenna packaging technique is developed to improve the performance of target coil identification. A Crane equipped with the developed system can detect the tag attached inside a target coil very successfully. Our main contributions can be summarized as: 1) The RFID based products identification system is developed for iron and steel industry, which is most difficult field to apply RFID. Thus, the system can be widely spread in other industrial fields. 2) The coil identification system during the process of manufacturing, storing, and shipping by crane is developed. Since the system is for managing the products information automatically, it can contribute the SCM in steel and iron environment. The future efforts includes the improvement of the developed system to cover another products such as steel plates and spreading the RFID technology to whole SCM systems that requires the products identification.
Book Synopsis Near Field On Chip RFID Antenna Design by : Alberto Vargas
Download or read book Near Field On Chip RFID Antenna Design written by Alberto Vargas and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The process of fabricating the antenna on the top of the RFID chip eliminates the need for a separated and costly expensive process for antenna printing and assemblage, compulsory for a separated "off-chip" antenna which is much more times larger than the chip itself. This.
Book Synopsis RFID in Metal Environments: An Overview on Low (LF) and Ultra-Low (ULF) Frequency Systemsled by : D. Ciudad
Download or read book RFID in Metal Environments: An Overview on Low (LF) and Ultra-Low (ULF) Frequency Systemsled written by D. Ciudad and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Inductive coupling-based systems show different problems to work in the presence of metals. The low frequency (LF) systems can work with metals in the surroundings. However, they only can work through metals in some particular circumstances and designs. The different problems arising from metal non-cleaned surroundings have been showed in section 2. All these problems could be avoided if the working frequency is reduced. However, the inductive coupling becomes inefficient quickly. We have developed and experimentally tested a new system to work through metals. It is shown in Section 3. It works at ultra low frequencies (1 - 100 kHz) and through metals. The new RFID system works without any resonant circuit. It is based on measuring changes of the magnetization of a magnetic core included in the tag. Different geometrical arrangements for the antenna and the reader have been designed. This is of importance since the magnetic fields produced by these antennas have different directions in the position of the tag. The characteristics of the antennas can be checked in (Ciudad et al., 2004) and (Ciudad Rio- Perez et al., 2008). A combination of those antennas will allow to avoid any directional problem. In addition, we give a theoretical model of the system. It allows a better design of the system for any particular application. In section 3.4 it is explained a theoretical model of the system. According to this model and our experimental data, the work distance is bellow 0.4 m for a typical antenna and low intensity magnetic fields. The system has demonstrated to be able to work through aluminium layers with thicknesses up to 0.2 mm and in close contact to the tag. Table 1 summarizes the characteristics of LF and ULF systems. The comments are relative to the different RFID systems. Some similar tables for other RFID systems can be found in (Wilding & Delgardo, 2004) and references therein.
Book Synopsis Design Considerations for the Digital Core of a C1G2 RFID Tag by : Ibon Zalbide
Download or read book Design Considerations for the Digital Core of a C1G2 RFID Tag written by Ibon Zalbide and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A communication link standard poses many constraints to the clock of the digital core of a tag for proper forward-link data detection and backward-link data backscattering. For the C1G2 standard, the backward link requirements are the ones that set the most restrictive constraints. There are several frequency bands where the C1G2 specifications are fulfilled. Depending on the characteristics of the clock source, such as the average period and the maximum jitter, and on the type of transmitter, the most suitable operation point can be selected using the results presented in Section 3. In the literature, the average power consumption is usually presented to characterize a tag. However, we have seen in Section 4 that this value is not enough. Due to the energetic.
Book Synopsis Radio Frequency Identification by : Paulo Crepaldi
Download or read book Radio Frequency Identification written by Paulo Crepaldi and published by BoD – Books on Demand. This book was released on 2017-11-29 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio-frequency identification (RFID) is one of the modern names that is becoming increasingly popular, as a result of many years of researches and investigations. Powerful hardware and software tools have contributed, and still do, to place the radio-frequency identification as a popular and widely used technology, from large corporations to individuals, and custom applications. Although RFID offers many advantages over other technologies, it is essential to be aware of its limitations. Therefore, it will be possible to overcome the limitations and to increase its applications. As an example, cost, safety, security, transmissions formats, and international standards are important merit figures of continuous improvement. In this book, we present important proposals that will certainly contribute to the evolution of RFID. Theoretical and practical aspects are presented and discussed by the authors, and thus we invite everyone for a pleasant reading.
Book Synopsis Antennas of RFID Tags by : Ahmed M. A. Salama
Download or read book Antennas of RFID Tags written by Ahmed M. A. Salama and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fabrication and Encapsulation Processes for Flexible Smart RFID Tags by : Estefania Abad
Download or read book Fabrication and Encapsulation Processes for Flexible Smart RFID Tags written by Estefania Abad and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Flexible substrate technologies and assembly of components, in particular of the new ULPHP specifically developed for MOX sensor integration using special bonding.
Book Synopsis RFID Antennas - Possibilities and Limitations by : Johan Sidén
Download or read book RFID Antennas - Possibilities and Limitations written by Johan Sidén and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hardware Design and Deployment Issues in UHF RFID Systems by : Byung-Jun Jang
Download or read book Hardware Design and Deployment Issues in UHF RFID Systems written by Byung-Jun Jang and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this chapter, we discuss hardware design and deployment issues in current passive UHF band RFID systems. Using the link budget concept, the simple method to calculate forward-
Book Synopsis Design of Passive UHF RFID Tag Antennas Using Metamaterial-Based Structures and Techniques by : Benjamin D. Braaten
Download or read book Design of Passive UHF RFID Tag Antennas Using Metamaterial-Based Structures and Techniques written by Benjamin D. Braaten and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The first topic in this chapter was an introduction to RFID systems. This was followed immediately with a discussion on metamaterials and LH-propagation. Expressions for the propagation constants, phase velocity and Bloch impedance were derived and discussed. Next, several metamaterial-based antenna designs for passive RFID tags were presented. The designs offered showed that by incorporating elements found in metamaterials in the design of the antenna on a RFID tag, the antenna could be made to resonate at a much smaller dimension. The result is a compact passive RFID tag with very useful max read range values.
Book Synopsis RFID Tag Antennas Mountable on Metallic Platforms by : Byunggil Yu
Download or read book RFID Tag Antennas Mountable on Metallic Platforms written by Byunggil Yu and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The RFID is an emerging technology making ubiquitous identification possible. The potential applications of the RFID are numerous. A UHF (902-928 MHz) band RFID system becomes more attractive for many industrial services because it can be used for many applications such as security and access control, asset management, transportation, supply chain management, and baggage handling with high reading speed, capable multiple accesses, anti-collision, and long reading distance. Since RFID systems are applied in many fields, the technology used to realize the antenna without severe performance degradation for various types of platforms is perhaps the most important technology in improvement of the RFID system performance.
Book Synopsis Virtual Optimisation and Verification of Inductively Coupled Transponder Systems by : Frank Deicke
Download or read book Virtual Optimisation and Verification of Inductively Coupled Transponder Systems written by Frank Deicke and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A first system success design approach for inductively coupled transponder systems was introduced. It bases on a software tool called TransCal. This tool can be used for system analysis and optimisation including automatic parameter variation and model generation. Many different customised designs including RFID technique can be solved in an easy and convenient way. Whereby, the focus is on transmission channel analysis, antenna design and its effects on the electrical level. During design process, the system is divided in an electromagnetic and an electrical model to consider necessary details in an appropriate way. Therefore, analytical algorithms are implemented in TransCal. Additionally, external numerical solvers can also be used to increase model accuracy. A model coupling module controls and synchronises internal and external solvers for these modelling levels to provide a system simulation finally. That functionality is used by an adapted simulation-based optimisation algorithm to find optimised solutions in a large, multidimensional and heterogeneous parameter space. In comparison to manual optimisation that only bases on human experience, better results concerning quality and quantity can be found within less amount of time. Using this approach, different usage scenarios can be considered such as coaxial or non-coaxial antennas including rotation and translation, different environments including eddy current losses as well as 3D antennas to increase tag coverage. Besides the theoretical introduction, three design examples are presented to show the advantages and limits of that approach. The first example introduces the basic optimisation process considering accuracy and calculation time, too. The second example is an analysis of 3D antennas versus single-coil antennas to compare system behaviour during rotation. In a third example a transponder system was implemented in a tyre for analysing different antenna positions. Finally, important questions like if a specific application would work using RFID technique or how to dimension and position antennas can be answered qualitatively and quantitatively on virtual level without doing a lot of prototyping. Additionally, it was shown that this design approach is less time consuming and expensive as well as provide better results for LF and HF systems to work with.
Book Synopsis Active RFID TAGs System Analysis of Energy Consumption As Excitable Linear Bifurcation System by : Ofer Aluf
Download or read book Active RFID TAGs System Analysis of Energy Consumption As Excitable Linear Bifurcation System written by Ofer Aluf and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
