脉冲体制引信近距性能分析  

Analysis of the Near Zone's Property of Pulse System Fuze

作　　者：刘岩[1] 

机构地区：[1]航天科工集团二院25所,北京100854

出　　处：《制导与引信》2006年第3期36-40,共5页Guidance & Fuze

摘　　要：脉冲体制近炸引信为了提高收发隔离比,通常采用高频收发开关,虽然解决了引信收发共用天线问题,但会造成引信近距灵敏度下降。文章分析了造成引信近距探测性能下降的原因,提出了改进引信近距性能的具体方法。In order to raise the isolation of transmit-receive, high frequency on-off switch is ofen used in pulse system radio fuze. The on-off switch solve the problem of transmit-receive shared antenna, but it will lead to the drop of the fuze＇ sensibility in near zone. In this paper, an analysis of how to reduce for sensibility of fuze in near zone is introduced, and also put forward the methods of improving the near zone＇s property of pulse system fuze.

关 键 词：脉冲 引信 灵敏度 

分 类 号：TJ43[兵器科学与技术—火炮、自动武器与弹药工程]