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Communication Dans Un Congrès Année : 2020

Compact Honey-Cell CSRR-based Microwave Biosensor for Monitoring Glucose Levels

Résumé

In this article, we propose a planar microwave sensor that consists of four distinct hexagonal-shaped complementary split ring resonators (CSRRs) configured in the honey-cell pattern. The sensor element operating at 1.5 – 3.0 GHz is fabricated on an FR4 dielectric substrate and excited via the microstrip technology in the cm-wave band. The proposed sensor is used as a near-field probe to detect the glucose levels in the blood mimicking aqueous solutions via tracing the frequency shift responses for tested glucose concentrations in the range 70 – 120 mg/dL. The sensor exhibits an excellent resonant frequency sensitivity that excels others in the literature. The sensor sensitivity, reliability and repeatability are demonstrated by the in-lab measurements via a Vector Network Analyzer (VNA).
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Dates et versions

hal-04462627 , version 1 (16-02-2024)

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Ala Eldin Omer, George Shaker, Safieddin Safavi-Naeini, Hamid Kokabi, Georges Alquié, et al.. Compact Honey-Cell CSRR-based Microwave Biosensor for Monitoring Glucose Levels. 2020 14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. pp.1-5, ⟨10.23919/EuCAP48036.2020.9135301⟩. ⟨hal-04462627⟩
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