Formula for the Field Excited in a Rectangular Cavity With a Small Aperture

被引：35
|
作者：
Solin, John R. [1 ]
机构：
[1] Lockheed Martin Space Syst Co, San Jose, CA 95150 USA
来源：
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2011年 / 53卷 / 01期
关键词：
Aperture coupling; cavities; electromagnetic shielding; electrostatic discharges; POLYNOMIAL APPROXIMATIONS; MAGNETIC POLARIZABILITIES; SHIELDING EFFECTIVENESS; SCATTERING;
D O I：
10.1109/TEMC.2010.2053711
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 formula is derived for the field excited in a perfectly conducting rectangular cavity by an external field incident on a small aperture or localized group of apertures in a cavity wall. It is assumed that the cavity is part of a larger system and that a separate estimate has been made of the external field near the aperture. The formula is shown to produce results in good agreement with results derived using specialized codes.
引用
收藏
页码：82 / 90
页数：9
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