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Communication Dans Un Congrès Année : 2018

2D Localization using Phase Measurement of Chipless RFID Tags

Résumé

This paper explores the performance of object localization using chipless tags. We show that it is possible to localize a tag (or an object attached to it) by measuring the phase offset between a known position and the position to estimate. This method provides a better accuracy compared to classical ones based on received signal strength indicator (RSSI). We show that sub-millimeter precision can be achieved for distance measurement with a correct localization probability higher than 99%. These results point the way toward new user interfaces using chipless tags which can be con-tactless and 3D.
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Dates et versions

hal-02066779 , version 1 (01-07-2020)

Identifiants

  • HAL Id : hal-02066779 , version 1

Citer

Nicolas Barbot, Etienne Perret. 2D Localization using Phase Measurement of Chipless RFID Tags. 2nd URSI AT-RASC, May 2018, Gran Canaria, Spain. ⟨hal-02066779⟩

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