Design of a Microstrip Patch Antenna for Wireless Liquid Sensor

被引：2

作者：

Zhu, Lin ^{[1
]}

Li, Wei ^{[1
]}

Peng, Yufeng ^{[1
]}

Han, Xueyun ^{[1
]}

机构：

[1] Henan Normal Univ, Coll Elect & Elect Engn, Xinxiang, Henan, Peoples R China

来源：

PROCEEDINGS OF 2019 IEEE 2ND INTERNATIONAL CONFERENCE ON ELECTRONIC INFORMATION AND COMMUNICATION TECHNOLOGY (ICEICT 2019) | 2019年

关键词：

microstrip patch antenna; microfluidic channels; wireless liquid sensor; MICROWAVE;

D O I：

10.1109/iceict.2019.8846282

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：

In this work, a microstrip patch antenna is designed for wireless liquid sensor applications. The proposed antenna is composed of a rectangular radiation patch, a substrate with microfluidic channels and a metal ground plane. The microfluidic channels are etched on polydimethylsiloxane (PDMS) substrate. The proposed antenna is used for detecting changes of the relative permittivity for different liquids in the microfluidic channels. The performance of the proposed antenna is demonstrated through full-wave simulation. The results show that the working frequency of the proposed antenna can shift according to the different liquids in the microfluidic channels. That is, the proposed antenna can be employed as a remote chemical sensor by detecting changes in the resonant frequencies.

引用

页码：674 / 676

页数：3

共 8 条

[1] A Microwave and Microfluidic Planar Resonator for Efficient and Accurate Complex Permittivity Characterization of Aqueous Solutions
Chretiennot, Thomas
Dubuc, David
Grenier, Katia
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2013, 61 (02) : 972 - 978
[2] Dahlgren R., 2004, California Agriculture, V58, P149, DOI 10.3733/ca.v058n03p149
[3] Microfluidically Reconfigured Wideband Frequency-Tunable Liquid-Metal Monopole Antenna
Dey, Abhishek
Guldiken, Rasim
Mumcu, Gokhan
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (06) : 2572 - 2576
[4] Ammonia storage studies on H-ZSM-5 zeolites by microwave cavity perturbation: correlation of dielectric properties with ammonia storage
Dietrich, M.
Rauch, D.
Simon, U.
Porch, A.
Moos, R.
[J]. JOURNAL OF SENSORS AND SENSOR SYSTEMS, 2015, 4 (02) : 263 - 269
[5] Flexible Liquid Metal Alloy (EGaIn) Microstrip Patch Antenna
Hayes, Gerard J.
So, Ju-Hee
Qusba, Amit
Dickey, Michael D.
Lazzi, Gianluca
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (05) : 2151 - 2156
[6] Jackson C, 2015, 2015 IEEE INTERNATIONAL SYMPOSIUM ON TECHNOLOGIES FOR HOMELAND SECURITY (HST)
[7] A Fluidically Tunable Metasurface Absorber for Flexible Large-Scale Wireless Ethanol Sensor Applications
Kim, Hyung Ki
Lee, Dongju
Lim, Sungjoon
[J]. SENSORS, 2016, 16 (08)
[8] High-Resolution RFID Liquid Sensing Using a Chipless Tag
Zarifi, Mohammad Hossein
Daneshmand, Mojgan
[J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2017, 27 (03) : 311 - 313

← 1 →