The hybridization of fast multipole method with asymptotic waveform evaluation for the fast monostatic RCS computation

被引：30
|
作者：
Wei, XC [1 ]
Zhang, YJ [1 ]
Li, EP [1 ]
机构：
[1] Natl Univ Singapore, Inst High Performance Comp, Computat Electromagnet & Elect Div, Singapore 117528, Singapore
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2004年 / 52卷 / 02期
关键词：
asymptotic waveform evaluation (AWE); electromagnetic scattering; fast multipole method (FMM);
D O I：
10.1109/TAP.2004.823959
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：
The fast multipole method hybridized with the asymptotic waveform evaluation is presented in this paper to efficiently calculate the scattering from electrically large objects. A novel interpolation method for the hybridization is proposed, which provides a more accurate result for the scattering pattern calculation than the original extrapolation method. The accuracy and efficiency of this proposed hybrid method are examined through numerical examples.
引用
收藏
页码：605 / 607
页数：3
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