超宽带MIR移动目标探测技术初探  

Detection Technical Research for Ultra|wide Band MIR Mobile Objects

作　　者：刘文红[1] 唐丹[1] 王欣[1] 

机构地区：[1]中国工程物理研究院电子工程研究所,绵阳621900

出　　处：《仪器仪表学报》2004年第z1期11-14,共4页Chinese Journal of Scientific Instrument

摘　　要：针对一种基于超宽带的MIR移动目标探测中的关键技术基于阶跃二极管的微功率超宽带脉冲产生、“对称振子”超宽带天线以及超宽带的“相关检测”电路的实现进行了较为详细的论述;应用该技术对不同材质移动目标进行了定性分析和探测实验达到预期效果。A kind of key technology in detecting mobile object is introduced, which is based on ultra|wide band MIR:the generation of micro|power ultra|wide band impulse of step|recovery diode, the realization of “symmetrical vibrator” ultra|wide band antenna and ultra|wide band “correlation detection” circuit. Through applying this technology to diversified mobile objects, the anticipative results are got by qualitative analysis and detection experiments.

关 键 词：超宽带 MIR 快脉冲 移动目标 探 测 

分 类 号：TH7-55[机械工程—仪器科学与技术]