基于计算机软件控制系统的静电放电研究  

Study on Electrostatic Discharge Based on Computer Software Control System

作　　者：王岩[1] 赵阳 

机构地区：[1]紫琅职业技术学院软件工程系,江苏南通226002 [2]不详

出　　处：《南京师范大学学报（工程技术版）》2012年第2期32-35,共4页Journal of Nanjing Normal University(Engineering and Technology Edition)

基　　金：江苏省自然科学基金(BK2011789);毫米波国家重点实验室开放基金(K201106)

摘　　要：随着电子产品的迅速集成化,静电放电抗扰度(Electrostatic Discharge)性能已经成为衡量电子产品性能的一项重要指标.在分析了传导ESD和辐射ESD的干扰机理后,针对不同的机理设计相应的抑制方法:对于传导ESD,设计一种新型ESD滤波器,运用改善接地的方法抑制了电路中的静电放电电流;对于辐射ESD,采取屏蔽和构建ESD地的方法以保护敏感器件.通过实验验证了该方法的有效性,结果表明产品改进后可通过GB/T 17626.2—2006标准.With the rapid integration of electronic products, electrostatic discharge immunity performance has become an important measure of its performance indicators. In this paper, the interference mechanism of the conductive ESD and the radiation ESD are analyzed, and appropriate suppression measures are taken for the conductive ESD, an innovative ESD filter is designed. Besides, improving the grounding is applied to quickly and efficiently suppress the electrostatic discharge current in the circuit; for radiation ESD, shield and ESD grounding methods are adopted to protect ESD sensitive devices from radiation interference. Finally, experiments show the effectiveness of the method.

关 键 词：ESD ESD滤波器 屏蔽 ESD地 

分 类 号：TP80[自动化与计算机技术—检测技术与自动化装置]