一种周向全屏蔽矩形电连接器的实现  

Development of an omnidirectional shielding rectangular electric connector

作　　者：刘艳丽[1] 汪静[1] 何建锋[1] 

机构地区：[1]北京空间飞行器总体设计部,北京100094

出　　处：《航天器环境工程》2012年第3期331-334,共4页Spacecraft Environment Engineering

基　　金：科技部核高基重大专项

摘　　要：航天器电缆网作为传输信号的重要载体,对整星(器)保持一个良好的电磁环境起着非常重要的作用。为弥补普通矩形电连接器屏蔽效果不理想的弱点,研制了一种周向全屏蔽矩形电连接器,主要通过提高电连接器外壳间的导电连续性,即对电连接器外壳的孔隙采取有效的弥补措施,以使整个电连接器外壳最大限度地接近屏蔽体,从而实现对辐射型干扰的抑制,达到较好的屏蔽效果。The electric cable network,as an important channel for signal transmission,has an important bearing on the electromagnetic environment of the whole satellite or other kind of space vehicles.Due to the relatively poor shielding performance of the rectangular electric connector,an omnidirectional shielding rectangular electric connector is developed.By taking an effective measure of dealing with the hole of the shell to ensure continuity of conductivity between the shells,the whole shell can be very close to an ideal shield,thus to avoid the radioactive interference with a satisfactory shielding effect

关 键 词：电连接器 电磁兼容 屏蔽 接地 

分 类 号：TB114.33[理学—概率论与数理统计] O44[理学—数学]