Object

Title: Glucose Aqueous Solution Sensing by Modified Hilbert Shaped Microwave Sensor

Հրապարակման մանրամասներ:

Established in 2008

Ամսագրի կամ հրապարակման վերնագիր:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Հրապարակման ամսաթիվ:

2018

Հատոր:

11

Համար:

4

ISSN:

1829-1171

Պաշտոնական URL:


Համատեղ հեղինակները:

Yerevan State University, Department of Radiophysics ; Department of Physics, Sogang University, Seoul 121-742, Korea ; Department of Physics, Sam Houston State University, Huntsville, Texas 77341, USA

Ծածկույթ:

214-222

Ամփոփում:

We present a microwave sensor based on the modified first order Hilbert curve designed for detecting glucose concentration in aqueous solutions by using a real-time microwave near-field electromagnetic interaction technique. We observed S11 reflection parameters of the sensor at resonant frequencies depend on the glucose concentration. We could determine the glucose concentration in the 0-250 mg/dl concentration range at an operating frequency near 2.6 GHz. The measured minimum detectable signal was 0.018 dB/(mg/dl) and the measured minimum detectable concentration was 1.68 mg/dl. The simulation result for the minimum detectable signal and the minimum detectable concentration was 0.023 dB/(mg/dl) and 1.3 mg/dl, respectively. Our proposed system has excellent potential to serve as a human bloodless glucometer.

Ստեղծման ամսաթիվը:

2018-12-28

Ձևաչափ:

pdf

Նույնացուցիչ:

oai:arar.sci.am:23542

Բնօրինակի գտնվելու վայրը:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

Object collections:

Last modified:

Dec 13, 2023

In our library since:

Feb 27, 2020

Number of object content hits:

44

All available object's versions:

https://arar.sci.am/publication/26310

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