Design of a chipless RFID sensor for water level detection

Antoine Guillet 1 Arnaud Vena 1 Etienne Perret 1 Smail Tedjini 1
1 LCIS - Laboratoire de Conception et d'Intégration des Systèmes
Abstract : In this paper, a new way of detecting the level of fluids, remotely, using a chipless RFID sensor is investigated for the first time. For the sake of comparison, a classical RFID tag applied on a box is used to measure a water level thanks to the variation of the threshold transmitting power. Then a chipless RFID sensor design based on multiple resonators etched on a flexible laminate is introduced. In this case, the operating frequencies are between 2.5 and 4 GHz. A comparison is drawn between these two techniques in terms of unit cost and performance.
Keywords : microwave detectors microwave measurement radiofrequency identification RFID tag chipless RFID sensor design fluid level detection frequency 2.5 GHz to 4 GHz multiple resonators unit cost water level detection water level measurement Antenna measurements Antennas Power measurement Resonant frequency Semiconductor device measurement Shape chipless RFID scatterers sensor
Type de document :
Communication dans un congrès
Antenna Technology and Applied Electromagnetics (ANTEM), 2012 15th International Symposium on, Jun 2012, Unknown, pp.1-4, 2012, 〈10.1109/antem.2012.6262372〉
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https://hal.inria.fr/hal-01056717
Contributeur : Valence Lcis <>
Soumis le : mercredi 20 août 2014 - 14:25:14
Dernière modification le : vendredi 20 avril 2018 - 14:44:23

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Antoine Guillet, Arnaud Vena, Etienne Perret, Smail Tedjini. Design of a chipless RFID sensor for water level detection. Antenna Technology and Applied Electromagnetics (ANTEM), 2012 15th International Symposium on, Jun 2012, Unknown, pp.1-4, 2012, 〈10.1109/antem.2012.6262372〉. 〈hal-01056717〉

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