The investigation of the electric field distribution inside the non-ideal boundary enclosure

In order to research the electric field distribution inside the non-ideal boundary enclosure, the calculation model of the enclosure was established based on the numerical simulation software CST, and the influence of electromagnetic wave radiation direction and polarization mode on the electromagnetic field distribution of the enclosure is analyzed. The method of testing the shielding effectiveness of the enclosure using the frequency stirring reverberation chamber is proposed. The experimental results show that the method can get the statistics electromagnetic field inside the enclosure, and the SE of the enclosure is about 8~10dB in 1~10GHz.