弹目交会参数对超宽带近炸引信设计的约束分析

Restrictions Analysis of Shell-target Encounter Parameters for UWB Proximity Fuze Design

UWB(超宽带)近炸引信是一种新体制近炸引信,现有文献对系统的分析设计主要是针对器件的设计,有关引信战术指标的优化设计还是空白。在阐明了UWB(超宽带)近炸引信的测距原理和作用过程的基础上,首次通过对某种弹目交会条件的分析,在一假定的初始条件下,进行了数值仿真分析,得出系统探测距离与天线的波束倾角之间的关系,为系统整体设计优化指出了方向,对系统的具体战术指标确定提供了理论依据。

Existing articles about UWB proximity fuze focus on apparatus design only,the design of fuze tactics technology parameters is blank. Firstly, range principles and operation produces of UWB proximity fuze are clarified. Secondly,through analysis of a certain meet condition between shell and target,under a certain hypothesis initial conditions, plenty of simulation is carried out. Finally, through analysis of simulation results, relations between detecting range of system and obliquity of antenna beam are stated,which shows the direnction of optimal design for system.