SPACA-MLFACA Algorithm for Fast Solution of Electromagnetic Scattering Problems

被引：0
|
作者：
Chen, Xinlei [1 ,2 ]
Fei, Chao [1 ]
Zhang, Yang [1 ]
Li, Zhuo [1 ,2 ]
Gu, Changqing [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Elect & Informat Engn, Minist Educ, Key Lab Radar Imaging & Microwave Photon, Nanjing 210016, Jiangsu, Peoples R China
[2] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
来源：
2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2016年
关键词：
Computational electromagnetics (CEM); method of moments (MoM); adaptive cross approximation (ACA); sparsified adaptive cross approximation (SPACA); multilevel fast adaptive cross approximation (MLFACA); ADAPTIVE CROSS-APPROXIMATION; MOMENTS COMPUTATIONS; ACCELERATED METHOD;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents a fast solution of electromagnetic scattering from perfect electric conductors by using a sparfied adaptive cross approximation-multilevel fast adaptive cross approximation (SPACA-MLFACA) algorithm. In the new method, the conventional SPACA and MLFACA is used to deal with the interactions between well-separated blocks with relative small and large size, respectively. As a result, the new method can save more memory and iterative time than the conventional SPACA and MLFACA for electrically large targets.
引用
收藏
页码：164 / 165
页数：2
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