“…It is meant that materials and gaskets include any flat electronic system such as printed circuit board (PCB), PCB assembly (PCBA) etc. According to a recent study, the standard procedure for the SE measurements of gaskets and materials in RCs, which is shown in IEC 64000-4-21 [1], can be improved [10]. In this paper, some developments of the improved measurement method shown in [10], are shown in order to simplify the measurement setup and associated procedures.…”