| 摘要 |
<p>PURPOSE:To calculate electromagnetic field intensity at a high speed while realizing high accuracy by calculating the electromagnetic field intensity radiated by the electrical circuit device of an analysis object based on a moment method. CONSTITUTION:An electromagnetic field intensity calculation means 12 uses calculated mutual coefficients (mutual impedance, mutual admittance and mutual reaction) among elements, leads out the simultaneous equations of the moment method for which a current flowing in metal is defined as an unknown number when only the metal is the analysis object and leads out the simultaneous equations of the moment method for which the current flowing in the metal and an equivalent current and an equivalent magnetic current flowing on the surface of a dielectric are defined as the unknown numbers when the metal and the dielectric are dissolution objects. Then, by solving the lead-out simultaneous equations of the moment method, the electromagnetic field intensity calculation means 12 calculates the electromagnetic field intensity radiated by the electrical circuit device from the calculated value. Thus, while realizing the high accuracy, the electromagnetic field intensity radiated by an electrical circuit is highly accurately calculated.</p> |
