Determination of glucose concentration with resonant coplanar microwave sensor

被引：0

作者：

Harnsoongnoen, Supakorn ^{[1
]}

Charoen-In, Urit ^{[1
]}

Wanthong, Anuwat ^{[1
]}

机构：

[1] Mahasarakham Univ, Fac Sci, Biomimicry Sustainable Agr Hlth Environm & Energy, Kantarawichai 44150, Mahasarakham, Thailand

来源：

2017 INTERNATIONAL ELECTRICAL ENGINEERING CONGRESS (IEECON) | 2017年

关键词：

Glucose concentration; Resonator; Microwave sensor; Circular tapped split ring resonator (CT-SRR);

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the design and characterization of a microwave biosensor based on a circular tapped split ring resonator (CT-SRR) coupled with a coplanar waveguide (CPW) transmission line to determine glucose concentration. An aqueous glucose solution was characterized for a concentration ranging from 0 to 0.20 g/mL with steps of 0.04 g/mL in the frequency range from 1.5 to 2.5 GHz. The notch amplitude transmission coefficient Szi values with a variation in the glucose concentration were detected and recorded. The transmission coefficient spectra, linearity and sensitivity of the sensor were analyzed. The results show that the CT-SRR coupled with a CPW transmission line is a good approach for glucose concentration monitoring.

引用

页数：3

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