Shielding effectiveness evaluation of enclosure with apetures using electro-optic sensor

Shielding effective (SE) evaluations inside multiple cavities consisted of various coupling paths have been presented. Modeling based on electromagnetic topology (EMT) is performed to solve the problem fast and efficiently. A minimally invasive electric field measurement system by using an electro-optic sensor which can minimize the invasiveness of internal field is proposed. Results given by simulations are experimentally validated showing good agreement.