Electro-magnetic field calculating based on Wavelet-MoM

被引：0
|
作者：
Feng, Wang [1 ]
Dong, Mi [1 ]
Xu Zhangsui [1 ]
机构：
[1] Mech Engn Coll, Dept Elect Engn, Shijiazhuang 050003, Peoples R China
来源：
ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL III | 2007年
关键词：
MoM; wavelet; electro-magnetic; sparse matrix;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
MoM is used in electro-magnetic field numerical calculation widely. Discretizing operator equation is a kind of effective method to solve electro-magnetic radiation. The advantages are stable and precise. But the formative discrete matrix is a dense matrix. To electrically large object, solving its inverse matrix is waste time and makes the whole calculation scope become huge. The article uses wavelet transformation to sparse its coefficient matrix in solving magnetic field integral equation. The method can reduce calculation time effectually.
引用
收藏
页码：923 / +
页数：2
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