Title :
Passive wireless sensor for atmospheric corrosion monitoring
Author :
Yasri, Maria ; Gallee, Francois ; Lescop, Benoit ; Diler, E. ; Thierry, D. ; Rioual, Stephane
Author_Institution :
French Corrosion Inst., Brest, France
Abstract :
A wireless and fully energetically passive corrosion sensor is presented. The sensitive part of the sensor consists of a microstrip multiresonator produced in the same metal as the mechanical structure under monitoring. This part is connected to two monopole antenas which allow to investigate the device over a wide range of frequency and to isolate the RX and TX signals due to their cross polarisation. After presenting electromagnetic propagation characterisation of these two parts, a demonstrator is proposed in this paper.
Keywords :
corrosion; electromagnetic wave polarisation; electromagnetic wave propagation; microstrip resonators; monopole antennas; wireless sensor networks; RX signals; TX signals; atmospheric corrosion monitoring; cross polarisation; electromagnetic propagation characterisation; mechanical structure; microstrip multiresonator; monopole antennas; passive corrosion sensor; passive wireless sensor; Antennas; Conferences; Decision support systems; Europe; Antenna; corrosion; sensors;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6902445
