Smart Electronic Device-Based Monitoring of SAR and Temperature Variations in Indoor Human Tissue Interaction

Authors: Laganà F, Bibbò L, Calcagno S, De Carlo D, Pullano SA, Pratticò D, Angiulli G

Year: 2025

Category: Electrical Engineering

Journal: Applied Sciences

DOI: 10.3390/app15052439

URL: https://www.mdpi.com/2076-3417/15/5/2439

Abstract

Overview

The study explores the interaction between human tissue and electromagnetic fields in indoor environments, focusing on the health implications of daily exposure to these fields at home and work.

Findings

  • Introduction of an electronic monitoring device capable of capturing specific absorption rate (SAR) and temperature variations (∆T) on the human body.
  • Data transmission to a cloud platform for processing via a feedforward neural network (FFNN).
  • Monitoring of SAR and surface temperature variations for both stationary and moving subjects in an indoor setting.
  • Detection of temperature peaks and elevated SAR measurements in subjects who are stationary.

Conclusion

Results demonstrate the potential health risks from electromagnetic fields and recommend the use of materials in workplaces that shield against these fields. A suggestion is made to moderate mobile phone usage to reduce SAR and temperature levels.

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