The testing and equivalent calculation of electromagnetic shielding effectiveness of metal fiber blended fabrics

Abstract

The electromagnetic shielding effectiveness test of the flange coaxial method was established and the shielding effectiveness of metal fiber blended fabrics with different metal fiber density were tested. The electromagnetic shielding effectiveness equivalent calculation formula of infinite wire mesh was deduced. According to the test result and the equivalent calculation result, it showed that the equivalent method to solve the electromagnetic shielding effectiveness of metal blended fabric material was feasible. The research conclusions can be a helpful tool for the composites design.