论文部分内容阅读
一、引言: 8mm连续波超外差高频比相模拟引信是在1980年由我所和科大共同研制成功的。该引信主要用途是在实验室作引信的动态模拟实验,当然经过改进亦可在弹上应用。 3mm连续波超外差高频比相模拟引信其基本原理是利用目标回波到达两个接收天线的相位差别,来敏感目标信号视线与弹轴间的夹角,通过高频和差网络及移相器的处理,使得在目标经过最佳引爆角时,鉴相信号按照由负到正的变化程序恰好通过预计的零点,用鉴别
I. INTRODUCTION: 8mm CW superhigh-frequency high-frequency phase analog fuze was successfully developed by our institute and HKUST in 1980. The main purpose of the fuse is to simulate the dynamic simulation experiment in the laboratory, of course, can also be improved on the bomb application. 3mm continuous wave superheterodyne high frequency ratio phase analog fuze The basic principle is to use the target echo arrives at the two receiving antenna phase difference to sensitive target signal line of sight and the angle between the elastic axis through the high frequency and difference network and shift Phase device processing, making the target pass the best expelling angle, the phase signal in accordance with the change from negative to positive just pass the expected zero, with the identification