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通过实验和理论分析,对直升机旋翼安装吸波体降低雷达散射截面的效果进行了基础研究。假设旋翼前缘近似金属圆筒,分析研究了在金属圆筒上安装吸液体的吸波效果。
Through experimental and theoretical analysis, the basic research on the helicopter rotor mounted absorber to reduce the radar cross section has been carried out. Assuming that the leading edge of the rotor is similar to a metal cylinder, the absorbing effect of absorbing liquid on a metal cylinder is analyzed and studied.