Shielding effectiveness of rectangular enclosures with aperture using Multiresolution Method of Moments

被引：0
|
作者：
Hodjat, Fatemeh [1 ]
Moini, Rouzbeh [1 ]
Shafiee, Masood [1 ]
机构：
[1] Amirrkabir Univ Technol, Dept Elect Engn, Tehran 15914, Iran
来源：
2007 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY: WORKSHOP AND TUTORIAL NOTES, VOLS 1-3 | 2007年
关键词：
apertures; electromagnetic compatibility; electromagnetic shielding; moment methods; multiresolution; wavelets;
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：
Apertures in a rectangular enclosure can be the coupling path of electromagnetic interference (EMI). A multiresolution Method of Moments (MoM) formulation is used to evaluate the shielding effectiveness of metallic rectangular enclosures with aperture. To this end, electric field integral equation (EFIE) is formulated for the surface currents. The use of fine meshing near the apertures and edges enables accurate results. Using multiresolution analysis considerable saving in calculation time is obtained. A study of the influence of the apertures orientation is presented. Also the effect of considering different angles of incidence and polarization is shown to be significant.
引用
收藏
页码：1126 / 1128
页数：3
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