摘要
用时域有限差分法模拟连接器外壳的电磁屏蔽性.结果显示,腔内的电磁波在一定频率发生强烈的电磁振荡,使腔体的电磁屏蔽性能降低.当两接线孔相互垂直时外壳的整体屏蔽性高于平行方位时的电磁屏蔽性能.模拟对连接器的合理设计有参考价值.
The shielding effectiveness （SE） of connector enclosure is simulated based on finite-difference time-domain （FDTD） method. Results indicate that serious resonance occurs at some frequencies in the enclosure which decreases its SE. The SE of enclosure is higher when the connection apertures are in perpendicular than they are in parallel. Simulating results are helpful for the correct design of connector enclosures.
出处
《温州师范学院学报》
2005年第5期36-39,共4页
Journal of Wenzhou Teachers College(Philosophy and Social Science Edition)
关键词
连接器
接线孔
电磁屏蔽性能
时域有限差分法
connector
connection aperture
electromagnetic shielding effectiveness
finite-difference time-domain
