摘要
印制电路板地线是印制电路板设计的一个基本问题,本文详细分析了印制电路板地线对电路的干扰,介绍了减小地线对电路干扰的方法,阐述了印制电路板地线的设计规则,将其应用到实际的印制电路板设计中,可大大提高印制电路板的抗干扰能力,实现电磁兼容。
The ground track is an important thing of printed circuit board (PCB) design. This paper analyses how the PCB ground interferes with PCB circuit in detail and introduces how to reduce the interference. It also explains the rule of PCB ground design. When the rule is applied to PCB design, it can not only improve anti-interference performance of PCB, but also be up to electromagnetic compatibility (EMC) compliance.
出处
《物探装备》
2002年第2期101-104,共4页
Equipment for Geophysical Prospecting
