Assessing SAR1g Distribution in the Human Head During Hands-Free Mobile Phone Usage.

This paper explores the distribution pattern of SAR_1g within the adult male head during utilization of hands-free operation of contemporary mobile phones as a source of electromagnetic radiation. The research assesses the optimal positioning of the mobile phone by examining three distinct orientations to determine the minimal SAR_1g distribution compared to the conventional talking position when hands-free feature is not utilized. The analysis encompasses GSM bands operating at 900 MHz and 1800 MHz, depending on the alignment between the mobile phone and the head. [ABSTRACT FROM AUTHOR]