摘要
在PROTEL的PCB设计中,如果布局不合理,就有可能出现各种干扰,以致合理的原理方案不能实现,或使整机性能指标下降,甚至在干扰严重时造成电路板根本无法工作.本文介绍了在PCB设计中从布局方面提高电路板抗干扰能力的几项措施.
In the designing of PROTEL and PCB, it often comes about some disturb, if the distribution is not proper. And consequently, the rational theory cannot be achieved, the perform quotable of the whole system be decent, and the grave disturb can stop the work of the whole electric-board. This paper introduces some specific measures to improve the perform of anti-disturb in the composition of PCB.
出处
《吉林师范大学学报（自然科学版）》
2006年第1期118-119,共2页
Journal of Jilin Normal University:Natural Science Edition
关键词
PCB设计
布局
抗干扰
措施
PCB design
distribution
anti-disturb
measure
