전기전자학회논문지 (Journal of IKEEE)
- 제11권4호
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- Pages.293-296
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- 2007
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- 1226-7244(pISSN)
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- 2288-243X(eISSN)
민감도가 향상된 링 형태의 비 침습식 혈당 센서
Ring type non-invasive glucose sensor
- 이기혁 (고려대학교 전기전자전파공학부) ;
- 이국주 (고려대학교 전기전자전파공학부) ;
- 이동호 (고려대학교 전기전자전파공학부) ;
- 김문일 (고려대학교 전기전자전파공학부) ;
- 박길홍 (고려대학교 의과대학)
- Lee, Ki-Hyuck (School of Electrical Engineering, Korea University) ;
- Lee, Kook-Joo (School of Electrical Engineering, Korea University) ;
- Lee, Dong-Ho (School of Electrical Engineering, Korea University) ;
- Kim, Moon-Il (School of Electrical Engineering, Korea University) ;
- Park, Gil-Hong (College of Medicine)
- 발행 : 2007.12.31
초록
루프 공진기 구조를 가지는 비침습식 혈당 센서 구조를 제작하여 혈당 측정을 위한 민감도 측정을 하였다. 0%와 20%의 글루코스 용액의 전기적 특성을 확인하고, 25mm
A novel sensitive and non-invasive ring-type glucose probe was designed and measured. The magnitude and phase of return loss change with different concentration of the glucose solution inside the loop structure. Ring type probe is more advantageous than open ended probe to measure electrical characteristics under the skin. The maximum difference of return loss was 0.94 for the concentration difference of 0% and 20% at 285MHz and more sensitive in low frequency.