Patent ID: 6845351

Claim:
A simulation device to simulate current flowing in an electronic device by solving a simultaneous equation of the moment method derived by partitioning the electronic device into elements, the electronic device including an amplifier having an input terminal and an output terminal, comprising: allocating means for allocating respective dipoles to the input terminal and the output terminal to derive the current flowing in the elements; creating means for creating a simultaneous equation of the moment method having a form such that an input impedance of the amplifier is inserted at the input terminal dipole allocated by the allocating means, and one of an output impedance of the amplifier or an inverse of the output impedance of the amplifier, and a dependent voltage source corresponding to amplifying characteristics of the amplifier, are inserted at the output terminal dipole allocated by the allocating means; and solution means for solving the simultaneous equation of the moment method created by the creating means.