COMPUTER MODELING OF MICROWAVE STRIPLINE RESONATORS FOR NON-INVASIVE SENSING

B.J. Minasyan; L.A. Odabashyan; Zh.A. Baghdasaryan; A.Zh. Babajanyan; K. Lee

doi:10.46991/PYSU:A/2019.53.1.060

COMPUTER MODELING OF MICROWAVE STRIPLINE RESONATORS FOR NON-INVASIVE SENSING

Authors

B.J. Minasyan Chair of Applied Electrodynamics and Modeling, YSU, Armenia
L.A. Odabashyan Chair of Applied Electrodynamics and Modeling YSU, Armenia
Zh.A. Baghdasaryan Department of Physics, Sogang University, Seoul, Korea
A.Zh. Babajanyan Chair of Applied Electrodynamics and Modeling, YSU, Armenia
K. Lee Department of Physics, Sogang University, Seoul, Korea

DOI:

https://doi.org/10.46991/PYSU:A/2019.53.1.060

Keywords:

microwaves stripline resonator, glucose sensing

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 GHz 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.

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Published

2019-04-15

How to Cite

Minasyan, B., Odabashyan, L., Baghdasaryan, Z., Babajanyan, A., & Lee, K. (2019). COMPUTER MODELING OF MICROWAVE STRIPLINE RESONATORS FOR NON-INVASIVE SENSING. Proceedings of the YSU A: Physical and Mathematical Sciences, 53(1 (248), 60–64. https://doi.org/10.46991/PYSU:A/2019.53.1.060