发明名称 |
Method of analyzing electromagnetic interference |
摘要 |
In a gate-level logic simulation, a change in electric current is calculated from event information 5 output from a logic simulator 4 through use of a current waveform calculation section 7 . The thus-calculated change in current is subjected to FFT processing through use of an FFT processing section 9 , thereby determining a frequency characteristic of EMI and enabling EMI analysis.
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申请公布号 |
US7039572(B1) |
申请公布日期 |
2006.05.02 |
申请号 |
US20000612582 |
申请日期 |
2000.07.07 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NARAHARA HIDETOSHI;KOJIMA SEIJIROU;TSUJIKAWA HIROYUKI;SHIMAZAKI KENJI;HAMAGUCHI KASUMI |
分类号 |
G01R29/08;G06F9/455;G06F17/14;G06F17/50 |
主分类号 |
G01R29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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