TY - GEN
T1 - Integrated passive and wireless sensor for magnetic fields, temperature and humidity
AU - Li, Bodong
AU - Yassine, Omar
AU - Kosel, Jürgen
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2013/11
Y1 - 2013/11
N2 - This paper presents a surface acoustic wave-based passive and wireless sensor that can measure magnetic field, temperature and humidity. A thin film giant magnetoimpedance sensor, a thermally sensitive LiNbO3 substrate and a humidity sensitive hydrogel are integrated together with a surface acoustic wave transducer to realize the multifunctional sensor. The device is characterized using a network analyzer under sequentially changing humidity, temperature and magnetic field conditions. The first hand results show the sensor response to all three sensing parameters with small temperature interference on the magnetic signals. © 2013 IEEE.
AB - This paper presents a surface acoustic wave-based passive and wireless sensor that can measure magnetic field, temperature and humidity. A thin film giant magnetoimpedance sensor, a thermally sensitive LiNbO3 substrate and a humidity sensitive hydrogel are integrated together with a surface acoustic wave transducer to realize the multifunctional sensor. The device is characterized using a network analyzer under sequentially changing humidity, temperature and magnetic field conditions. The first hand results show the sensor response to all three sensing parameters with small temperature interference on the magnetic signals. © 2013 IEEE.
UR - http://hdl.handle.net/10754/564815
UR - http://ieeexplore.ieee.org/document/6688134/
UR - http://www.scopus.com/inward/record.url?scp=84893903786&partnerID=8YFLogxK
U2 - 10.1109/ICSENS.2013.6688134
DO - 10.1109/ICSENS.2013.6688134
M3 - Conference contribution
SN - 9781467346405
BT - 2013 IEEE SENSORS
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -