OT2.93 - Multiparameter chipless RFID sensor tag for humidity and NO2 determination
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Lectures
- Chapter
- OT2 - Smart Systems and Artificial Intelligence in Sensing
- Author(s)
- V. Mulloni, G. Marchi, L. Lorenzelli, A. Gaiardo, M. Valt - Fondazione Bruno Kessler, Trento (Italy)
- Pages
- 45 - 46
- DOI
- 10.5162/EUROSENSORSXXXVI/OT2.93
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
This paper reports a chipless RFID sensor tag to be used for the simultaneous determination of both humidity and NO2 concentration in the environment. The tag is based on the use of functionalized ELC resonators with two different sensitive materials. The detection strategy allows for a wireless determination of both environmental parameters because the resonators work at different frequencies and react differently to the selected environmental parameters.