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CIRCUIT WIRING INTERFERENCE ANALYSIS DEVICE, INTERFERENCE ANALYSIS PROGRAM, DATABASE USED IN INTERFERENCE ANALYSIS DEVICE, AND ASYMMETRICALLY CONNECTED LINE MODEL
CIRCUIT WIRING INTERFERENCE ANALYSIS DEVICE, INTERFERENCE ANALYSIS PROGRAM, DATABASE USED IN INTERFERENCE ANALYSIS DEVICE, AND ASYMMETRICALLY CONNECTED LINE MODEL
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机译:电路布线干扰分析装置,干扰分析程序,在干扰分析装置中使用的数据库以及不对称连接的线模型
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摘要
An interference analysis device that analyzes interference includes an input unit 2 that inputs design data, a selection unit 3 that selects an analysis region, a division unit 5 that divides a wire into segments, a calculation unit 6 that calculates a circuit matrix regarding a coupled line, and an analysis unit 7 that obtains a degree of electromagnetic interference, wherein the calculation unit 6 calculates a circuit matrix of the coupled line, using a parameter set obtained by adding an asymmetry parameter to RLGC parameters of a transmission line in the coupled line. Thus, a method for analyzing an interference of circuit wiring can be provided, which is capable of shortening a processing time substantially while maintaining high precision.
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