Title :
Novel ethanol chemical sensor using microfluidic metamaterial
Author :
Hyung Ki Kim;Minyeong Yoo;Sungjoon Lim
Author_Institution :
School of Electrical and Electronics Engineering, College of Engineering, Chung-Ang University, Seoul, Republic of Korea
fDate :
7/1/2015 12:00:00 AM
Abstract :
In this paper, a novel ethanol chemical sensor using a microfluidic metamaterial absorber is proposed. The proposed sensor comprises a periodic array of split-ring-cross resonators (SRCRs) and microfluidic channels. Injecting different concentration of ethanol (0 to 100%) to a microfluidic channel can change the resonance frequency of the proposed sensor 10.42 to 11.46 GHz.
Keywords :
"Microfluidics","Ethanol","Liquids","Chemicals","Resonant frequency","Metamaterials","Substrates"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305068
