On the computation of the SAR for a 3D human head model using Ansys HFSS

The exposure to RF electromagnetic radiation of the cell phones has generated certain concerns about the possible health hazards. In this paper the peak SAR values for two 3D head models, with two and three layers, were computed, using ANSYS/HFSS finite element software. The values were obtained for three frequencies, both for UE and USA standards. Also three angles of rotation of the cell phone were considered. A multicore implementation was performed and the simulation times for each model were compared.