基于电容近炸引信的探测场区为准静电场,根据准静电场的分布特征,类比无线电引信的方向函数,建立电容引信的场强分布函数,得到电容近炸引信的等场强探测方向图近似为一个长短半轴相差20%的椭球,验证了电容近炸引信在不同弹目交会条件下炸高散布小的结论。
Based on the detection field of capacitance proximity fuze is quasi-static-electric field, according to distribution feature of quasi-static-electric field is set up on the analogy of direction function of radio fuze, field distribution function of capacitance fuze is set up, and equifield intensity detection directional diagram of capacitance proximity fuze is nearly an ellipsoid, whose long axis is 20 % longer than the minor one, it validates the capacitance proximity fuze burst height disperses little while the missile and target intersect differently.