Time constant of temperature increase in the human head models due to dipole antenna at microwave frequencies

The paper investigates the time constant of temperature increase in human head models due to a dipole antenna. The frequency band considered is from 900 MHz to 2.5 GHz. In order to discuss this problem thoroughly, hundreds of cases are considered: five frequency bands; two polarizations; two head models, with pressed and impressed ears; ten antenna feeding points. The results provide useful information in this field.