公开(公告)号：US10928433B2

公开(公告)日：2021-02-23

申请号：US15758175

申请日：2016-06-15

Applicant: OSAKA UNIVERSITY

Inventor： Masayuki Abe ,  Hiroshi Toki

IPC: G01R29/08 ,  G01R29/24 ,  G06F17/12 ,  G06F17/13 ,  G06F30/00 ,  G01R19/25

Abstract: It is possible to comprehensively calculate a potential and a current of a transmission line in an electric circuit, a potential and a current of an element, and an electromagnetic field including noise generated from the electric circuit. A computer performs a circuit configuration inputting step of inputting a circuit configuration of a distributed constant circuit and a lumped constant circuit and an initial value of each variable, and a calculating step of obtaining a scalar potential and a current in a multi-conductor transmission line, a scalar potential and a voltage in an element, and an electromagnetic radiation amount by, under the circuit configuration and the initial value, solving a basic equation of a transmission theory using a boundary condition formula at x=0 and w which are the boundary between the distributed constant circuit and the lumped constant circuit.