SIMULATION ET CONCEPTION D'UN BIOCAPTEUR POUR LA DÉTECTION DE LA CONCENTRATION DE GLUCOSE DANS LE SANG.

Abstract

This thesis explores the simulation and design of a metamaterial-based biosensor for noninvasive blood glucose detection. The sensor employs a split-ring resonator structure operating at 3.5 GHz, which exhibits high sensitivity to dielectric variations in biological samples. Electromagnetic simulations using the Debye model demonstrate a strong correlation between resonance frequency shifts and glucose concentration. Experimental validation using human blood samples supports the simulation findings. The study includes sensitivity analysis and artificial neural network integration for improved glucose level prediction. The proposed sensor proves accurate, robust, and well-suited for portable, continuous health monitoring applications.