SURFACE INTEGRAL-REPRESENTATION RADIATION BOUNDARY-CONDITION FOR THE FDTD METHOD

被引：43

作者：

DEMOERLOOSE, J

DEZUTTER, D

机构：

[1] Laboratory of Electromagnetism and Acoustics, Sint-Pietersnieuwstraat

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1993年 / 41卷 / 07期

关键词：

D O I：

10.1109/8.237619

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：

A new radiation boundary condition for the FDTD method is presented. It is based on a time-domain integral representation of the fields outside the calculation volume in terms of the known fields on a surface surrounding that volume. Numerical evaluation of the method shows that its performance is superior to that of existing radiation boundary conditions.

引用

页码：890 / 896

页数：7

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