In vitro analysis of a microwave sensor for noninvasive glucose monitoring

Waleed Tariq Sethi; Khaled Issa; Muhammad Ahmed Ashraf; Saleh Alshebeili

doi:10.1002/mop.31629

journal article Dec 12, 2018

In vitro analysis of a microwave sensor for noninvasive glucose monitoring

Waleed Tariq Sethi

Khaled Issa Muhammad Ahmed Ashraf

Saleh Alshebeili

Microwave and Optical Technology Letters Vol. 61 No. 3 pp. 599-604 · Wiley

View at Publisher Save 10.1002/mop.31629

Abstract

Abstract
In this article, we present in vitro analysis for a microwave sensor proposed for noninvasive glucose monitoring. The sensor is a microstrip‐fed rectangular slot with a dielectric resonator having an elliptical shape resembling a human thumb. It has been demonstrated experimentally and by simulations that the microwave sensor is capable of detecting variations in glucose concentrations (40‐400 mg/dL) by observing shifts in the sensor's resonant frequencies. A Debye model is first developed to predict permittivity and loss tangent values of given glucose concentrations. Knowledge of such values is essential to facilitate simulation of glucose sensor. The simulations and measuremental results show similar behaviors with respect to resonances in the frequency band of interest, which makes the proposed microwave sensor a potential and convenient choice for noninvasive glucose monitoring.

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Measurement

Metrics

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Citations

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References

Details

Published: Dec 12, 2018
Vol/Issue: 61(3)
Pages: 599-604
License: View

Authors

W

Waleed Tariq Sethi

KACST Technology Innovation Center in Radio frequency and Photonics for the e‐Society (RFTONICS), Department of Electrical Engineering King Saud University Riyadh Saudi Arabia

K

Khaled Issa

KACST Technology Innovation Center in Radio frequency and Photonics for the e‐Society (RFTONICS), Department of Electrical Engineering King Saud University Riyadh Saudi Arabia

M

Muhammad Ahmed Ashraf

KACST Technology Innovation Center in Radio frequency and Photonics for the e‐Society (RFTONICS), Department of Electrical Engineering King Saud University Riyadh Saudi Arabia

S

Saleh Alshebeili

KACST Technology Innovation Center in Radio frequency and Photonics for the e‐Society (RFTONICS), Department of Electrical Engineering King Saud University Riyadh Saudi Arabia

Cite This Article

Waleed Tariq Sethi, Khaled Issa, Muhammad Ahmed Ashraf, et al. (2018). In vitro analysis of a microwave sensor for noninvasive glucose monitoring. Microwave and Optical Technology Letters, 61(3), 599-604. https://doi.org/10.1002/mop.31629

In vitro analysis of a microwave sensor for noninvasive glucose monitoring

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