发明名称 |
Electromagnetic wave analyzer and program for same |
摘要 |
An electromagnetic wave analyzer and program which can handle non-uniform cells with smaller computation errors. A given computational domain is divided into a plurality of cells for the purpose of finite difference approximation. For each space point, a cell size identification unit identifies the uniformity of surrounding cells. When the surrounding cells are identified as being uniform in size, a first calculation unit calculates electromagnetic field components at that space point with a first calculation method. When the surrounding cells are identified as being non-uniform in size, a second calculation unit calculates the same with a second calculation method which has smaller computational errors than the first calculation method. A data output unit then outputs the calculated electromagnetic field values. |
申请公布号 |
US2003050760(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20010022539 |
申请日期 |
2001.12.20 |
申请人 |
FUJITSU LIMITED OF KAWASAKI, JAPAN |
发明人 |
NAMIKI TAKEFUMI |
分类号 |
G01R29/08;G01R13/00;G06F17/13;G06F17/50;G06F19/00;(IPC1-7):G06F19/00 |
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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