Abstract
This study describes a non-invasive method for measuring the glucose level in aqueous solutions using a microwave-based system. The test sample (i.e., glucose-water solution) is subjected to a microwave signal. Two RF microstrip patch antennas manufactured using an FR-4 substrate and resonating at 5.7 GHz are used to create the suggested glucose sensor. The glucose-water solution is placed between the two antennas. An electronic conditioning circuit (i.e., analog readout circuit) is used to condition the received signal. A novel method to measure the amount of glucose is to observe the variation in the DC output voltage on the receiver side. Utilizing glucose-water testing samples, the technique is experimentally validated. For a concentration range of 0-5000 mg/dL, the experimental findings support the relationship between glucose concentration and the DC output voltage.
Original language | English |
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Title of host publication | 2023 International Microwave and Antenna Symposium, IMAS 2023 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1-4 |
Number of pages | 4 |
ISBN (Electronic) | 9781665490757 |
DOIs | |
State | Published - 2023 |
Event | 1st International Microwave and Antenna Symposium, IMAS 2023 - Cairo, Egypt Duration: 7 Feb 2023 → 9 Feb 2023 |
Publication series
Name | 2023 International Microwave and Antenna Symposium, IMAS 2023 |
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Conference
Conference | 1st International Microwave and Antenna Symposium, IMAS 2023 |
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Country/Territory | Egypt |
City | Cairo |
Period | 7/02/23 → 9/02/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
Keywords
- Non-invasive glucose monitoring
- biomedical applications
- biosensors
- glucose detection using RF sensors
ASJC Scopus subject areas
- Signal Processing
- Instrumentation
- Computer Networks and Communications