一、引言 脱靶距离指示器用来测量这样的距离,即不在射弹或目标的合作下和对拦截几何图形、射弹或目标不加限制条件下射弹偏离目标的距离。显然,目标上的任何设备都应价格便宜、体积小、重量轻和功耗低。基地设备可以飞机为基地,也可以地面为基地,采用由与目标设备相联系的遥测线路接收的数 I. INTRODUCTION The off-target distance indicator is used to measure the distance that the projectile will deviate from the target without the cooperation of the projectile or the target and with no restrictions on the interception geometry, projectile or target. Obviously, any device on the target should be cheap, small, lightweight and consume less power. The base equipment may be aircraft-based or terrestrial-based, using the number of telemetry lines received from the target equipment