摘要
该文针对正弦调制高斯脉冲激励下机箱电磁屏蔽问题,使用Zeland公司的FIDELITY软件进行FDTD仿真,结果显示屏蔽板越靠近子板,对子板、母板的屏蔽效果就越好。
The FDTD algorithm is applied for electromagnetic shielding of metal chassis under the sine modulated with gaussian excitation,using the FIDELITY package which is a product from Zeland Software, lnc.The simulation results indicate that the less the distance between the shield card and the daughter card is,the better the shielding performance of the mother board and the daughter card becomes.
出处
《电子质量》
2014年第9期74-78,共5页
Electronics Quality
关键词
正弦调制高斯脉冲
机箱
电磁屏蔽
FDTD
Sine Modulated with Gaussian pulse
Metal chassis
Electromagnetic Shietding
FDTD
