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Communication Dans Un Congrès Année : 2019

Characterization of Chipless RFID Tag in a 3- Dimensional Reading Zone

Résumé

In this paper, we present the characterization of the reading volume for a chipless RFID system. S21-parameter measurements were done in real environment with a fixed antenna and moving tag inside a 30×30×30 cm 3 volume, the result obtained is the reading zone for the given setup. A qualitative analysis is done, pointing out its resemblance to the radiation pattern of the antenna and the implications on the tag's readability in a 3-dimensional range. In this study, we have shown that the maximum reading distance could be as high as 30 cm, and that the largest reading area is approximately 300 cm 2 with a read success rate of 40% inside that area, for a distance of 15 cm.
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Dates et versions

hal-02078487 , version 1 (25-03-2019)

Identifiants

  • HAL Id : hal-02078487 , version 1

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Raphael Tavares de Alencar, Nicolas Barbot, Marco Garbati, Etienne Perret. Characterization of Chipless RFID Tag in a 3- Dimensional Reading Zone. 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Jul 2019, Atlanta, United States. ⟨hal-02078487⟩

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