FDTD on nonorthogonal grids with triangular fillings

被引：20

作者：

Schuhmann, R ^{[1
]}

Weiland, T ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Fachgebiet Theorie Elektromagnet Felder, D-64287 Darmstadt, Germany

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1999年 / 35卷 / 03期

关键词：

electromagnetic analysis; FDTD methods; nonorthogonal coordinates;

D O I：

10.1109/20.767244

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper we present the combination of the FDTD method on nonorthogonal grids with the concept of triangular fillings. The resulting algorithm allows a more general mesh generation, where degenerated cells can usually be easily avoided, without additional computational cost or loss of modeling accuracy.

引用

页码：1470 / 1473

页数：4

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