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Proceedings of the Yerevan State University, series Physical and Mathematical Sciences, 2019, Volume 53, Issue 1, Pages 60–64
(Mi uzeru546)
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Physics
Computer modeling of microwave stripline resonators for non-invasive sensing
B. J. Minasyana, L. A. Odabashyana, Zh. A. Baghdasaryanb, A. Zh. Babajanyana, K. Leeb a Yerevan State Universit, Faculty of Radiophysics
b Sogang University
Abstract:
Microwave stripline resonators of rectangular and double rectangular shapes for non-invasive sensing have been designed and investigated experimentally and numerically. The resonator of single rectangular shape has had a resonance at about $4.32\ GHz$ for S$_{21}$ and the resonator of double rectangular shape has had resonances at about $3.5\ GH$z for S$_{21}$ and $5.85\ GHz$ for S$_{11}$. The simulation results for the sensitivity of the single rectangular and double rectangular resonators were $-0.023\ dB/(mg/dL)$ (glucose concentration) and $0.0143\ dB/(mg/dL)$ (NaCl concentration), respectively. The electromagnetic field distribution of the resonators was visualized and compared using computer simulation software HFSS. The obtained data have shown the accuracy of resonators as a non-invasive sensor for biophysical applications.
Keywords:
Microwaves stripline resonator, glucose sensing.
Received: 06.02.2019 Revised: 15.02.2019 Accepted: 02.04.2019
Citation:
B. J. Minasyan, L. A. Odabashyan, Zh. A. Baghdasaryan, A. Zh. Babajanyan, K. Lee, “Computer modeling of microwave stripline resonators for non-invasive sensing”, Proceedings of the YSU, Physical and Mathematical Sciences, 53:1 (2019), 60–64
Linking options:
https://www.mathnet.ru/eng/uzeru546 https://www.mathnet.ru/eng/uzeru/v53/i1/p60
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Statistics & downloads: |
Abstract page: | 113 | Full-text PDF : | 35 | References: | 10 |
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