Analysis of EMP Penetration into an Enclosure with Electromagnetic Shielding Material

To reduce the intensity of EMP penetrated to the electronic devices mounted in an enclosure, some electromagnetic shielding structure are required. In this paper, EMP penetration through the slots and glass aperture at a simple rack are considered. In addition, the effect of shielding film applied to these parts are analyzed so that a shielding guideline for a simple rack structure can be proposed from further case study.