提出了高功率微波弹等功率密度曲面“腰”、“毁伤截面”等概念。建立了高功率微波弹的最大毁伤面积分析过程:结合微波弹的功率、增益和微波脉冲的半角宽度等参数确定等功率密度曲面的表达式;对等功率密度曲面进行曲面等效建模,相对于传统的锥形建模,文中的方法误差更小。采用微波弹为参考,旋转地面的坐标系对毁伤截面的面积进行了分析。结合公开的高功率微波弹型号和雷达设备型号,对微波弹以不同角度打击雷达设备的最大毁伤面积和相应的微波弹起爆高度以及微波弹对雷达网攻击的最佳匹配角进行了分析,验证了文中方法的可行性。

The concepts of "waist" and "damage cross section" of high power microwave bomb (HPMB) power density surface are presented. The maximum damage area analysis procedure of the HPMB is established. The expression of the equal power density surface is determined by combining the power, gain and half width of the microwave pulse. By using equivalent surface modeling of equal power density surface, the error of this method is smaller compared with the traditional conical modeling. The area of the damage cross section is analyzed by using the fixed microwave beam and rotating ground coordinate system. Combining the specific HPMB model and the radar equipment model, the maximum damage area of the HPMB at different angles against the radar equipment, the corresponding microwave bomb detonation height and the best match angle of the microwave bomb to the radar net attack are analyzed and the feasibility of the method is verified.

TJ99

CEMEE国家重点实验室开放课题项目基金