Dosimetric assessment for non-ionizing ISM 2.4 GHz wireless systems in a commercial passenger aircraft

The estimation of dosimetric assessment for a highly complex indoor environment such as a commercial passenger aircraft is presented in this paper. For that purpose, an in-house developed 3D ray launching code has been used, obtaining estimations of electric field amplitude as a function of position for the whole volume of the aircraft for the ISM 2.4 GHz band. Although the scenario is challenging due to the big size and the large metallic content which increases multipath propagation, the use of this deterministic simulation technique allows considering the whole volume of the scenario due to the optimized balance between computational cost and results accuracy provided by ray launching methods. The proposed method can aid in the study of the electromagnetic dosimetry levels for the future deployment of different embarked wireless systems.