An unconditionally stable subcell model for arbitrarily oriented thin wires in the FETD method
An unconditionally stable subcell model for arbitrarily oriented thin wires in the FETD method
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DOI：
10.1109/aps.2002.1016058
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发表时间：
2002-08
期刊：
影响因子：
--
通讯作者：
F. Edelvik;D. Riley
中科院分区：
文献类型：
--
作者：
F. Edelvik;D. Riley
提出了一种在FETD方法中引入任意取向细丝的子胞模型。场和线之间的对称耦合使得证明所得到的系统是无条件稳定的成为可能。对于发射偶极子天线，对于不同的导线方向，结果是非常一致的，并且与矩量法有很好的一致性。文中还给出了接收环天线的良好精度结果。
We have presented a subcell model for incorporating arbitrarily oriented thin wires in the FETD method. A symmetric coupling between field and wire makes it possible to prove that the resulting system is unconditionally stable. The results for the transmitting dipole antenna are very consistent for different wire orientations and display good correspondence with a method of moments solution. Results of good accuracy have also been presented for a receiving loop antenna.