Recording medium for recording the interference analysis program and interference analysis program and interference analyzer and interference analysis method

摘要

PROBLEM TO BE SOLVED: To analyze the interference between wires in a high-frequency circuit quickly with a small load.;SOLUTION: An interference analysis apparatus comprises a design data inputting section 411 for inputting design data of a circuit board; a noise characteristic setting section 413 for setting data for indicating electric characteristics of the noise of wiring formed on the circuit board; a limit value setting section 414 for setting the tolerance limit value of noise received by the wiring; a selection section 415 for selecting a set of wires to be analyzed based on noise characteristic data and the tolerance limit value; an interference analysis section 416 for calculating the amount of interference from wiring that gives interference to wiring that receives it in a set of selected wires; and a reception noise level calculation section 420 for calculating a noise level that wiring receiving interference receives based on the amount of interference and the noise characteristic data.;COPYRIGHT: (C)2006,JPO&NCIPI