Microstrip gap sensor for dielectric spectroscopy in microfluidic applications

被引：1

作者：

Alati, Antonio ^{[1
]}

Lanuzza, Marco ^{[2
]}

Amendola, Giandomenico ^{[1
]}

Arnieri, Emilio ^{[1
]}

Boccia, Luigi ^{[1
]}

机构：

[1] Univ Calabria, Dipartimento Ingn Informat Modellist Elettron & S, MAIC Lab, I-87036 Arcavacata Di Rende, CS, Italy

[2] Univ Calabria, Dipartimento Ingn Informat Modellist Elettron & S, I-87036 Arcavacata Di Rende, CS, Italy

来源：

2023 IEEE MTT-S INTERNATIONAL MICROWAVE BIOMEDICAL CONFERENCE, IMBIOC | 2023年

关键词：

microwave sensor; dielectric spectroscopy; microfluidics; MICROWAVE;

D O I：

10.1109/IMBIOC56839.2023.10305114

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This paper presents a microstrip gap sensor designed for dielectric spectroscopy in microfluidic applications. The sensor enables the characterization of fluid properties based on the electrical permittivity using microwave measurements. Unlike conventional techniques, the sensor operates in a broadband manner and relies solely on the transmission coefficient, eliminating the need for de-embedding procedures. The experimental results demonstrate the sensor's performance and highlight the trade-off between frequency range (from 0.2GHz up to 6GHz) and accuracy.

引用

页码：130 / 132

页数：3

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