摘要
在印制电路板的电路设计阶段就进行电磁兼容性(EMC)设计是非常重要的。本文介绍了电磁兼容技术及其在印制电路板中的应用,从印制电路板的选取到元器件的布置以及地线、电源线和信号线的设计,最后结合PROTEL公司的PROTEL99SE软件,给出了一种在PCB设计中减少电磁干扰的设计方法。
It is very important to start electromagnetism compatability (EMC) design during the course of PCBs' circuit design. This paper introduces the techniques for EMC and its application in PCB design, including the choice of PCBs, the arrangement of elements, the design of ground traces, main traces and signal traces. Finally , combining with PROTEL99SE, a design method of reducing electromagnetic interference is presented.
出处
《计算机工程与科学》
CSCD
2004年第4期80-82,105,共4页
Computer Engineering & Science
