Modeling the propagation of HF electromagnetic field through the “brick” building material

this paper deals with modeling of electromagnetic field distribution in the frequency range from 1.5 to 5 GHz. It is aimed at penetrating the electromagnetic field through a certain building material used as shielding, in this case through a “brick” of 10 and 20 cm thickness, whereby the shielding effectiveness of the material is calculated. The model is created in the Ansys HFSS calculation program.