Doctorate thesis defense of Intissar KRIMI

Doctorate thesis defense on May 11^th 2024 at 09H00 AM ,in Amphitheater Ibn Khaldoun, SUP'COM 2.

Entitled :Modeling the Interaction of Electromagnetic Wave Radiation with Human Body by Using Method of Moment

Presented by :Intissar KRIMI

Committee

Abstract

Electromagnetic radiations raise numerous questions regarding their potential effects on users' health, both short-term and long-term. These concerns have grown significantly over the past fifteen years with the emergence of autonomous wireless devices implanted in the human body for telemedicine purposes. The possible effects of the waves used are a cause for concern among researchers. Given the abundance of these radiations, questions arise regarding their impacts on the human body. The contribution of this research work is to develop a detailed model to study the propagation of electromagnetic waves through biological tissues. In the first part, we focus on using numerical simulation methods such as the Method of Moments (MoM) and the Finite Element Method (FEM). The results highlight the importance of theoretical analysis in evaluating parameters such as signal loss through the human body in a telemetry application context. The second part concentrates on the impact of mobile communications on the human head. We evaluate the Specific Absorption Rate (SAR) and analyze the relationship between temperature elevation and SAR. Lastly, an experimental study examining the propagation impact on a sample of biological tissue in a real-world environment was also conducted to better identify the relationship between practice and theory.

Keywords

Electromagnetic radiations, Wireless devices, In/On Body, Human Tissu , MoM, FEM, SAR, Temperature Elevation, Experimental study.