Microfluidic Mixing Device With Integrated Dual-Band Microwave Sensor

被引：4
|
作者：
Kalovics, Mate [1 ]
Ivan, Kristof [1 ]
Szabo, Zsolt [1 ]
机构：
[1] Pazmany Peter Catholic Univ, Fac Informat Technol & Bion, H-1083 Budapest, Hungary
来源：
IEEE SENSORS JOURNAL | 2023年 / 23卷 / 14期
基金：
芬兰科学院;
关键词：
Chemical and biological sensors; microfabrication; microfluidics; microwave sensors; split-ring resonators (SRRs); SPLIT-RING RESONATORS; SENSITIVITY; MICROMIXER;
D O I：
10.1109/JSEN.2023.3280240
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：
A microfluidic mixer is integrated with a dual-band microwave resonator to allow in situ monitoring of mixing two liquids. The resonator is a complementary double split-ring resonator, which is etched in the ground plane of a microstrip transmission line. The output channel of the mixer is conducted below the ground plane in the near field of the resonator. Electromagnetic and fluid dynamic simulations have been performed to design optimal channel configurations for this section to increase the sensitivity, minimize the volume of the required liquid sample, and eliminate unwanted microfluidic mixing. The frequency variation of the first two resonances is monitored by measuring the transmission parameter of the microstrip line. The performance of the device is demonstrated by mixing saline solutions of different concentrations and the transmission spectra of different chemicals are also presented. It is shown that the device can allow unambiguous chemical identification by simultaneous monitoring of the two resonances. The total amount of fluid required to operate the device is less than 8 mu L.
引用
收藏
页码：15350 / 15360
页数：11
相关论文
共 50 条
  • [21] Design of asymmetric dual-band microwave filters
    Zhang Z.
    Ding J.
    Wang S.
    Zhang H.-L.
    Zhang, Zhongxiang (zhzhx@mail.ustc.edu.cn), 1600, Electromagnetics Academy (67): : 47 - 51
  • [22] Integrated Dual-Band Filtering/Duplexing Antennas
    Mao, Chun-Xu
    Gao, Steven
    Wang, Yi
    Liu, Ying
    Yang, Xue-Xia
    Cheng, Zhi-Qun
    Geng, You-Lin
    IEEE ACCESS, 2018, 6 : 8403 - 8411
  • [23] A Dual-Band Antenna Integrated with EBG Structure
    Yang, Chih-Hao
    Chen, Lih-Shan
    2016 5TH INTERNATIONAL SYMPOSIUM ON NEXT-GENERATION ELECTRONICS (ISNE), 2016,
  • [24] A Compact, Passive Frequency-Hopping Harmonic Sensor Based on a Microfluidic Reconfigurable Dual-Band Antenna
    Zhu, Liang
    Farhat, Mohamed
    Chen, Yi-Chao
    Salama, Khaled N.
    Chen, Pai-Yen
    IEEE SENSORS JOURNAL, 2020, 20 (21) : 12495 - 12503
  • [25] Microfluidic terahertz dual-band sensor with hybrid Fano meta-atoms for strong interaction expansion
    Luo, Feng
    Lan, Feng
    Mazumder, Pinanki
    Yang, Ziqiang
    Wang, Luyang
    Khan, Abdur Rauf
    Shi, Zongjun
    2018 43RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2018,
  • [26] VERY MINIATURE DUAL-BAND AND DUAL-MODE BANDPASS FILTER DESIGNS ON AN INTEGRATED PASSIVE DEVICE CHIP
    Chen, C-H
    Shih, C-S
    Horng, T-S
    Wu, S-M
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2011, 119 : 461 - 476
  • [27] A Dual-Band Microwave Sensor Based on EIT-Like Effect for Differential Sensing Applications
    Tian, Shuang
    Tang, Jiaxin
    Du, Jingxin
    Zhu, Huacheng
    Hong, Tao
    IEEE SENSORS JOURNAL, 2024, 24 (21) : 34374 - 34386
  • [28] A CNN-based Material Classification Approach Using Heatmap of a Dual-band Microwave Sensor
    Kazemi, Nazli
    Abdolrazzaghi, Mohammad
    Musilek, Petr
    Baladi, Elham
    2024 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND INC/USNCURSI RADIO SCIENCE MEETING, AP-S/INC-USNC-URSI 2024, 2024, : 671 - 672
  • [29] Two-channel dual-band microwave EBG sensor for simultaneous dielectric detection of liquids
    Parvathi, Kompella S. L.
    Gupta, Sudha R.
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2022, 146
  • [30] Realization of fractional order dual-band microwave filter
    Mishra, Shalabh K.
    Upadhyay, Dharmendra K.
    2017 INTERNATIONAL CONFERENCE ON INNOVATIONS IN CONTROL, COMMUNICATION AND INFORMATION SYSTEMS (ICICCI-2017), 2017, : 357 - 361
12345