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

页码：605 / 607

页数：3

共 6 条

[1] Chew W. C., 2001, FAST EFFICIENT ALGOR
[2] Fast RCS pattern fill using AWE technique
Erdemli, YE
Gong, J
Reddy, CJ
Volakis, JL
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1998, 46 (11) : 1752 - 1753
[3] RAPID SOLUTION OF INTEGRAL-EQUATIONS OF SCATTERING-THEORY IN 2 DIMENSIONS
ROKHLIN, V
[J]. JOURNAL OF COMPUTATIONAL PHYSICS, 1990, 86 (02) : 414 - 439
[4] Multipoint Galerkin asymptotic waveform evaluation for model order reduction of frequency domain FEM electromagnetic radiation problems
Slone, RD
Lee, R
Lee, JF
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2001, 49 (10) : 1504 - 1513
[5] Song JM, 2000, IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-4, P1856, DOI 10.1109/APS.2000.874850
[6] VOLAKIS JL, 1993, IEEE ANTENN PROPAG M, V35, P84

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