A marching-on-in-time hierarchical scheme for the solution of the time domain electric field integral equation

被引：20
|
作者：
Andriulli, Francesco P. [1 ]
Bagci, Hakan [1 ]
Vipiana, Francesca [2 ]
Vecchi, Giuseppe [2 ]
Michielssen, Eric [1 ]
机构：
[1] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA
[2] Dept Elec, Antenna & EMC Lab, I-10100 Turin, Italy
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2007年 / 55卷 / 12期
基金：
美国国家科学基金会;
关键词：
electric field integral equation (EFIE); multiresolution techniques; time domain analysis; wavelets;
D O I：
10.1109/TAP.2007.910513
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：
A spatially hierarchical current expansion is used to construct a marching-on-in-time based time domain electric field integral equation solver. The formulation gives rise to well-conditioned linear systems and is immune to time domain low-frequency breakdown phenomena. Numerical results that demonstrate the effectiveness of the proposed hierarchical approach in comparison with existing technologies are presented.
引用
收藏
页码：3734 / 3738
页数：5
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