ABSTRACT
A model formed by chiral bioplasma with a set of macromolecules of DNA, which represents the human head inner structure, makes possible to analyze its behavior, when it is radiated by a microwave electromagnetic field WLAN’s. The finite difference time domain, FDTD is used under multiphoton regime. The numerical results of the Specific Absorption Rate, SAR, show the absorption behavior in function of the chirality factor of the children brain. The main conclusions of our work is that the microwave absorption from WLAN’s systems is enhanced, compared with classical models. This absorption appears under multiphoton regime in the brain region. To illustrate this effect in our simulations we considérer electromagnetic waves at frequencies of 2.4 and 5.8 GHz.
