Field Penetration Through a Wire Mesh Screen Excited by a Reverberation Chamber Field: FDTD Analysis and Experiments

被引：25

作者：

Primiani, Valter Mariani ^{[1
]}

Moglie, Franco ^{[1
]}

Pastore, Anna Pia ^{[1
]}

机构：

[1] Univ Politecn Marche, Dipartimento Ingn Biomed Elettron & Telecomunicaz, I-60131 Ancona, Italy

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2009年 / 51卷 / 04期

关键词：

Finite-difference time-domain (FDTD) methods; grid screen; reverberation chambers (RCs); shielding effectiveness (SE); SHIELDED ENCLOSURES;

D O I：

10.1109/TEMC.2009.2032650

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：

Field penetration into a metallic enclosure with a large aperture protected by a wire mesh screen is analyzed in this paper, using an in-house finite-difference time-domain code with a thin-wire approximation that accurately accounts for the cross between wires of the mesh. All results are experimentally validated using a reverberation chamber. Different enclosure dimensions and mesh sizes are considered, highlighting their implication on shielding performances.

引用

页码：883 / 891

页数：9

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