Numerical solution of 2-D scattering problems using high-order methods

被引：26
|
作者：
Hamilton, LR [1 ]
Ottusch, JJ
Stalzer, MA
Turley, RS
Visher, JL
Wandzura, SM
机构：
[1] HRL Labs, Informat Sci Labs, Computat Phys Dept, Malibu, CA 90265 USA
[2] Brigham Young Univ, Dept Phys & Astron, Provo, UT 84602 USA
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1999年 / 47卷 / 04期
关键词：
boundary integral equation; electromagnetic scattering; high-order numerical method; method of moments;
D O I：
10.1109/8.768808
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：
We demonstrate that a method of moments scattering code employing high-order methods can compute accurate values for the scattering cross section of a smooth body more efficiently than a scattering code employing standard low-order methods. Use of a high-order code also makes it practical to provide meaningful accuracy estimates for computed solutions.
引用
收藏
页码：683 / 691
页数：9
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