Estimation of Glucose Levels in Blood Sample using A Biosensor
G Manmadha Rao1, Gade Chaitanya Prasad2, K. Pavani3, S Lakshaman Rao4, B Prasanna Kumar5
1G Manmadha Rao, Department of Electronics and Communication Engineering, Anil Neerukonda Institute of Technology and Sciences, Vishakapatnam (Andhra Pradesh), India.
2Gade Chaitanya Prasad*, Department of Electronics and Communication Engineering, Anil Neerukonda Institute of Technology and Sciences, Vishakapatnam (Andhra Pradesh), India.
3K. Pavani, Department of Electronics and Communication Engineering, Anil Neerukonda Institute of Technology and Sciences, Vishakapatnam (Andhra Pradesh), India.
4S Lakshaman Rao, Department of Electronics and Communication Engineering, Anil Neerukonda Institute of Technology and Sciences, Vishakapatnam (Andhra Pradesh), India.
5B Prasanna Kumar, Department of Electronics and Communication Engineering, Anil Neerukonda Institute of Technology and Sciences, Vishakapatnam (Andhra Pradesh), India.
Manuscript received on May 21, 2021. | Revised Manuscript received on May 27, 2021. | Manuscript published on May 30, 2021. | PP: 127-130 | Volume-10 Issue-7, May 2021 | Retrieval Number: 100.1/ijitee.G90410510721| DOI: 10.35940/ijitee.G9041.0510721
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper discusses about estimation of glucose concentration in blood using a Triple pole Complementary split ring resonator (TP-CSRR) antenna. Glucose concentration in blood is the direct indicator of Diabetes disease. The designed microstrip antenna operates in range of 2-5 Ghz and has a resonance frequency of 3.35 Ghz when simulated. When the antenna is excited, blood acts as dielectric load to it. Hence the glucose concentration of blood affects the resonant frequency and amplitude at resonant frequency of the s21 parameter of the antenna. Using this information, we can estimate the glucose concentration of blood sample. Debye model was used to model the blood. It is effective in detecting glucose concentration of Type-2 diabetes (70-120 mg/dL). The amplitude sensitivity is 0.58 dB(mg/ml) and frequency sensitivity is 583 Mhz/(mg/ml).
Keywords: Complementary Spilt Ring Resonator, Debye Model, Permittivity, Hyperglycemia.