Numerical and experimental study of the shielding effectiveness of a metallic enclosure

被引：88
|
作者：
Olyslager, F [1 ]
Laermans, E
De Zutter, D
Criel, S
De Smedt, R
Lietaert, N
De Clercq, A
机构：
[1] State Univ Ghent, Dept Informat Technol, B-9000 Ghent, Belgium
[2] Alcatel Telecom, B-2018 Antwerp, Belgium
[3] Barco NV, B-8500 Kortrijk, Belgium
来源：
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 1999年 / 41卷 / 03期
关键词：
apertures; shielded enclosures; shielding efficiency;
D O I：
10.1109/15.784155
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：
This paper presents a detailed study of the shielding effectivity properties of metal enclosures. Measurements in anechoic chambers are compared to full-wave electromagnetic simulations. The study is not limited to the frequency range below the first resonance frequency. Different aspects are investigated such as the influence of the size, position and number of apertures, and the effect of the presence of metal plates and of absorbing materials. Where possible, the specific behavior of the shielding effectivity is explained theoretically and existing simple design rules are assessed.
引用
收藏
页码：202 / 213
页数：12
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