Results 151 to 160 of about 1,136 (204)
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On the Coding of Chipless Tags
IEEE Journal of Radio Frequency Identification, 2018It is believed that chipless tags, often printable, will play a fundamental role for radio frequency identification technology to replace the currently widely used barcode technology. An application scenario of chipless tags that raises concerns is that the object attached with a chipless tag can be bent and even folded or crumbled. In this case, it is
Feng Zheng +3 more
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Chipless RFID tag for IoT applications
2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS), 2016Radio Frequency Identification is a rapidly growing technology. Recent advances in wireless technology pave a path for integrating sensors with RFID system. The proposed tag consists of multiple resonators which are used for encoding the data. The tag can also be used for sensing applications by integrating dedicated resonator with the sensor element ...
Ayesha Habib +4 more
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UCR: An unclonable chipless RFID tag
2016 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2016While Radio Frequency Identification (RFID) has become popular for commodity and asset tracking and management, the relatively higher price of RFID tags limits its application in the supply chain of low-cost commodities. Recently, cost-effective chipless RFID tags that do not contain a microchip in the transponder have been gaining more attention from ...
Kun Yang 0012 +2 more
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Time and Frequency Domains Analysis of Chipless RFID Back-Scattered Tag Reflection
IoT, 2020 Chipless radio frequency identification (RFID) is a wireless technology that has the potential for many industrial applications, including the internet of things (IoT) applications, in which identification, sensing, and tracking are required.
Fatemeh Babaeian +2 more
exaly +2 more sources
Design of Chipless RFID Tag by Using Miniaturized Open-Loop Resonators
IEEE Transactions on Antennas and Propagation, 2018 In this paper, an open-loop resonator with fragment-loading structure is used for the first time in the design of radar cross section-based chipless radio-frequency identification (RFID) tag.
Lu Wang, Johan Siden, Gang Wang
exaly +2 more sources
2018 48th European Microwave Conference (EuMC), 2018
In this paper a compact wearable chipless tag is presented. The proposed tag is based on a frequency signature achieved by using a microstrip line loaded by compact resonators slotted in the ground plane. Textile materials have been used for both the substrate and the conductive parts.
Corchia, Laura +2 more
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In this paper a compact wearable chipless tag is presented. The proposed tag is based on a frequency signature achieved by using a microstrip line loaded by compact resonators slotted in the ground plane. Textile materials have been used for both the substrate and the conductive parts.
Corchia, Laura +2 more
openaire +2 more sources
Chipless RFID Tag Localization
IEEE Transactions on Microwave Theory and Techniques, 2013A novel localization technique for frequency-domain chipless RF identification (RFID) tag is proposed. A short-duration ultra-wideband impulse radio signal interrogates the tags, and multiple receivers in the interrogation zone capture the backscattered signal from the tags.
Rubayet-E-Azim Anee, Nemai C. Karmakar
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Orientation independent compact chipless RFID tag
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA), 2012A design concept of a compact printable orientation independent chipless radio frequency identification tag is presented with near-field and far-field reading techniques. The tag consists of a circular patch loaded with multiple slot ring resonators and it has the advantage to be read from any orientation with the reader due to its symmetric structure.
Md. Aminul Islam +3 more
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2012
This chapter focuses on the integration of the antenna and multiresonator structures presented in the previous chapters to form the chipless RFID tag. The design of three chipless RFID tag prototypes is presented. The first tag that is designed is a proof-of-concept tag with 6 bits of data.
Stevan Preradovic +1 more
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This chapter focuses on the integration of the antenna and multiresonator structures presented in the previous chapters to form the chipless RFID tag. The design of three chipless RFID tag prototypes is presented. The first tag that is designed is a proof-of-concept tag with 6 bits of data.
Stevan Preradovic +1 more
openaire +1 more source
2014
One key element of a chipless RFID system is the tag. Since it is chipless, it acts both as the scatterer and encoder. As the scatterer, it needs to reradiate the incident field as much as possible in order to maximize signal-to-noise ratio (SNR) in the reader. As the encoder, it needs to encode a high density of data on the backscattered signal. There
Reza Rezaiesarlak, Majid Manteghi
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One key element of a chipless RFID system is the tag. Since it is chipless, it acts both as the scatterer and encoder. As the scatterer, it needs to reradiate the incident field as much as possible in order to maximize signal-to-noise ratio (SNR) in the reader. As the encoder, it needs to encode a high density of data on the backscattered signal. There
Reza Rezaiesarlak, Majid Manteghi
openaire +1 more source