等效模拟压制下雷达探测区域计算与调整

Computing and Adjusting for Detecting Area of Radar under Equivalently Simulative Suppression

压制干扰下的雷达探测区域能够形象反映雷达在压制干扰下的作战能力。理论计算出的雷达探测区域可能与实际情况相差很大,为了获得较为精确的探测区域,提出通过等效模拟压制干扰下的外场飞行试验获得雷达探测区域调整因子,并依据调整因子对理论探测区域进行调整。通过数字仿真初步验证了等效模拟压制技术的可行性,并通过数字仿真飞行试验初步验证了雷达探测区域调整方法的可行性,为日后依据外场飞行试验调整雷达探测区域提供支持。

Detecting area of radar （DAR） under suppression can reflect the battle ability of radar under suppression visually. The DAR calculated in theory may be much different from the actual one. In order to obtain accurate DAR, a method to adjust theoretic DAR based on an adjustor calculated after outfield flight tests under equivalently simulative suppression is put forward. Digital simulation is performed to validate the feasibility of the equivalently simulative suppression technology, and digital simulation for flight tests is fulfilled to validate the feasibility of the method of adjusting DAR. The digital simulation is preparatory and it may provide support for adjusting DAR based on outfield flight tests in the future.