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

共 50 条

[41] Dielectric Spectroscopy of Fluids and Polymers for Microwave Microfluidic Circuits and Antennas
Banting, Hayden
Saavedra, Carlos E.
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2021, 69 (01) : 337 - 343
[42] An RF/Microwave Microfluidic Sensor Based on a 3D Capacitive Structure with a Floating Electrode for Miniaturized Dielectric Spectroscopy
Suster, Michael A.
Blackburn, Brecken
Gurkan, Umut
Mohseni, Pedram
2014 IEEE SENSORS, 2014, : 1784 - 1787
[43] A 60 GHz Ring Sensor with Differential Feed-lines for Dielectric Spectroscopy in Biomedical Applications
Yadav, Rahul Kumar
Wessel, Jan
Kissinger, Dietmar
2019 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), 2019, : 2 - 4
[44] Further applications of dielectric relaxation spectroscopy
Pratt, GJ
Smith, MJA
11TH INTERNATIONAL SYMPOSIUM ON ELECTRETS (ISE 11), 2002, : 243 - 246
[45] Dielectric Microstrip Line (DML) - A NewTransmission Line for Terahertz Applications
Xue, Quan
Zhu, Haotian
Chiu, Leung
Tang, Qingyuan
Zhao, Xinghai
Pang, W. Stella
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS), 2014,
[46] MODELING MICROSTRIP RESONATORS WITH A DIELECTRIC PROTECTIVE LAYER FOR BIOMEDICAL APPLICATIONS
PRIBETICH, J
KENNIS, P
PRIBETICH, P
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1990, 3 (05) : 177 - 181
[47] Tall microstrip transmission lines for dielectric resonator antenna applications
Rashidian, Atabak
Shafai, Lotfollah
Klymyshyn, David M.
IET MICROWAVES ANTENNAS & PROPAGATION, 2014, 8 (02) : 112 - 124
[48] Microstrip Line Loaded Simple ELC Resonator Sensor for Dielectric Characterization
Kapoor, Anush
Varshney, Prashant Kumar
Akhtar, M. Jaleel
2019 IEEE MTT-S INTERNATIONAL MICROWAVE AND RF CONFERENCE (IMARC), 2019,
[49] Measuring substances dielectric spectra using microstrip sensor with damping pole
Drokin, N. A.
Timashov, V. A.
KPBIMUKO 2007CRIMICO: 17TH INTERNATIONAL CRIMEAN CONFERENCE ON MICROWAVE & TELECOMMUNICATION TECHNOLOGY, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2007, : 712 - 713
[50] The air gap effect on a microstrip-coupled cylindrical dielectric resonator antenna
Drossos, G
Wu, ZP
Davis, LE
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1999, 20 (01) : 36 - 40

← 1 2 3 4 5 →