APPARATUS FOR CALCULATING INTENSITY OF ELECTROMAGNETIC FIELD

摘要

PURPOSE: To execute a required simulation process at high velocity in an electromagnetic field intensity-calculating apparatus which simulates the intensity of an electromagnetic field radiated from an electric circuit apparatus. CONSTITUTION: The intensity of an electromagnetic field radiated from an electric circuit device to be analyzed is simulated with the use of frequencies which are probably radiated from the electric circuit device as analysis frequencies in the electromagnetic field intensity-calculating apparatus. The calculating apparatus has a calculating means 15 for calculating a resonant frequency of the electric circuit device, and a retrieving means 16 for retrieving one close to the resonant frequency calculated by the calculating means 15 from the analysis frequencies. The calculating apparatus is so constituted as to simulate the intensity of the electromagnetic field with the frequency retrieved by the retrieving means 16.