TY - GEN
T1 - A Microwave Metamaterial-inspired Sensor for Nondestructive Evaluation of Dielectric Substrates
AU - Cao, Yunhao
AU - Chen, Kanglong
AU - Ruan, Cunjun
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - In this paper, a microwave-metamaterial sensor is proposed for measurement of different dielectric substrates. The passive device is based on a few arrays of Asymmetric Electric Spilt-Ring resonator (AESRR), which is sensitive to the change of dielectric surroundings. Common dielectric materials were simulated in CST and a parabolic equation was fitting to estimate relative permittivity of unknown materials based on the response. Moreover, a sensor is fabricated and the response of the sensor with different materials (MUT) is measured using vector network analyzer (AV3672C). The measurement results indicate the feasibility of the sensor design scheme and the potential of the sensor to predict the dielectric properties of unknown MUTs in the future.
AB - In this paper, a microwave-metamaterial sensor is proposed for measurement of different dielectric substrates. The passive device is based on a few arrays of Asymmetric Electric Spilt-Ring resonator (AESRR), which is sensitive to the change of dielectric surroundings. Common dielectric materials were simulated in CST and a parabolic equation was fitting to estimate relative permittivity of unknown materials based on the response. Moreover, a sensor is fabricated and the response of the sensor with different materials (MUT) is measured using vector network analyzer (AV3672C). The measurement results indicate the feasibility of the sensor design scheme and the potential of the sensor to predict the dielectric properties of unknown MUTs in the future.
UR - https://www.scopus.com/pages/publications/85123381169
U2 - 10.1109/ICMMT52847.2021.9617917
DO - 10.1109/ICMMT52847.2021.9617917
M3 - 会议稿件
AN - SCOPUS:85123381169
T3 - 2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings
BT - 2021 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2021
Y2 - 23 May 2021 through 26 May 2021
ER -