Title :
CNT-RFID passive tag antenna for gas sensing in underground mine
Author :
I. Gammoudi;B. Aissa;M. Nedil;M. M. Abdallah
Author_Institution :
Underground communications research laboratory, Université
fDate :
7/1/2015 12:00:00 AM
Abstract :
In this paper, a RFID passive tag sensing antenna, implemented in an LCP substrate integrated Carbon Nanotube (CNT) composite, is designed. The proposed antenna uses CNT to allow gas detection. The CNT conductivity variation, the reflection coefficient, and the antenna impedance were carried out using Ansoft HFSS. The simulated results showed that the proposed antenna exhibits a good performance especially in terms of frequency shifting due to the impedance variation.
Keywords :
"Passive RFID tags","Conductivity","Antennas","Impedance","Substrates"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305268
