摘要
本文介绍了在高速PCB板中由于时钟信号线穿越地分割引起的电磁辐射问题并给出了解决方案,使用EMC仿真工具对其进行了仿真。并分析论证了在一定条件下EMC与环路面积、信号完整性之间的关系。
This paper analyzes the problem of radiated emission resulted from ground partitioningin high speed PCB board, end provides some solutions to solve such issues with EMC simulationtools. Also this paper explains the relations among EMC, Signal Integrity end Circle Area withtheory and experiments based on some cases.
出处
《电子质量》
2006年第6期86-89,共4页
Electronics Quality
