发明名称 |
POWER SUPPLY NOISE ANALYTIC MODEL GENERATION SYSTEM, POWER SUPPLY NOISE ANALYTIC MODEL GENERATION METHOD, AND POWER SUPPLY NOISE ANALYTIC MODEL GENERATING PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To provide a power supply noise analytic model generation device for modeling a power supply layer, considering various conditions of a circuit board. SOLUTION: This device comprises a CAD data acquisition part 11; a CAD data conversion processing part 12 for converting CAD data to data suitable to power supply noise analysis; a power supply pair extraction processing part 14; a mesh division processing part 15 for dividing the power supply pair area by meshes; a wave pattern processing part 16 for arranging a wave pattern that is the wave surface of electromagnetic waves radiated onto the power supply pair area from an element on the power supply pair area; a node arrangement processing part 18 for arranging a plurality of nodes on the power supply pair area; a node area determination processing part 19 for determining a node area; an LRC determination processing part 20 for calculating L, R and C for connecting nodes; a power supply layer model generation processing part 21; and power supply noise analytic model generation processing part 23. COPYRIGHT: (C)2005,JPO&NCIPI
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申请公布号 |
JP2004334654(A) |
申请公布日期 |
2004.11.25 |
申请号 |
JP20030131529 |
申请日期 |
2003.05.09 |
申请人 |
FUJITSU LTD |
发明人 |
IWAKURA YOSHIYUKI;SATO TOSHIAKI;KANEI KAZUYOSHI;SENDA HITOSHI;NIMURA KOTARO |
分类号 |
G06F17/50;H05K1/02;H05K3/00;(IPC1-7):G06F17/50 |
主分类号 |
G06F17/50 |
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主权项 |
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地址 |
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