Time-Domain Integral Equation Solver Using Variable-Order Temporal Interpolators

被引：0
|
作者：
Ghaffari-Miab, M. [1 ,2 ]
Valdes, F. [3 ]
Faraji-Dana, R. [1 ]
Michielssen, E. [3 ]
机构：
[1] Univ Tehran, Coll Engn, Sch Elect & Comp Engn, Ctr Excellence Appl Electromagnet Syst, Tehran, Iran
[2] Univ Tehran, Dept Engn Sci, Coll Engn, Tehran, Iran
[3] Univ Michigan, Dept Elect Engn & Comp Sci, Radiat Lab, Ann Arbor, MI 48104 USA
来源：
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2014年 / 29卷 / 02期
关键词：
Marching-on-in-time (MOT); temporal interpolator; time-domain integral equation (TDIE); THIN-WIRE STRUCTURES; GREENS-FUNCTIONS; ELECTROMAGNETIC SCATTERING; VECTOR BASES; ALGORITHM; SCHEME; MEDIA;
D O I：
暂无
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 novel, efficient, and simple modification to standard marching-on-in-time (MOT) based time-domain integral equation (TDIE) solvers is presented. It allows for the use of high-order temporal interpolators without the need to extrapolate and predict future unknowns. The order of these temporal interpolators is increased as the distance of source and testing quadrature points increases. The proposed TDIE solver significantly increases the accuracy of solutions by exploiting high-order temporal interpolation at no significant extra computational cost. Numerical examples are presented to validate the proposed method.
引用
收藏
页码：116 / 123
页数：8
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