电磁屏蔽设计仿真研究
A Research of Electromagnetic Shielding Design Simulation
摘 要 屏蔽设计仿真软件是近几年来才出现的,它的有效性需要实践的检验。本文利用屏蔽设计仿真软件对一款已有的PC机箱进行屏蔽设计仿真,并与测试结果相比较,了解了现有屏蔽设计仿真软件存在的不足,并提出了改进的办法。
关键词 电磁兼容,屏蔽设计仿真,仿真精度
Abstract There are several shielding design simulation software that have been
developed in recent years. Their effectiveness needs be verified in practice. With
using the one that is thought of much, an existing PC case is analyzed in this paper.
Then the simulation results are compared with the test one. By this means, the
shortages of shielding design simulation are comprehended. Finally, some improved
means are given.
Key Words Electromagnetic Compatibility, EMC, shielding design simulation,
simulation precision
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