机载有源相控阵雷达是现代机载火控雷达的发展方向,有源相控阵雷达天线的角度标校工作是雷达研发以及列装部队后发射/ 接收(T/ R)组件更换和日常维护中的一项重要工作,标校结果直接影响雷达的探测精度,从而影响着飞机的作战效能和生存能力。文中提供了一种基于目标模拟器和电子全站仪的角度标校方法,该方法具有设备简单,操作方便,测试精度高,数据重复性高,实施成本低,标校时间短,只需要一个人即可完成整个标校流程等优点,具有较好的推广前景。

Airborne active phased array radar is the development direction of modern airborne fire control radar. The angle calibration of active phased array antenna is an important task during the satage of radar research and development. After the radar delivers the army, the calibration of active phased array antenna is also an important task of TR components replacement and daily maintenance. The calibration results will directly affect the detection accuracy of radar, then affects the aircraft忆s operational effectiveness and survivability. A method of angle calibration which based on radar target simulator and electronic total station is prouided in this paper. This method has some advantages such as simple equipment, convenient operation, high test precision, high repeatability of data, low implementation cost, short calibration time and one people can complete the whole calibration process. So it has a better promotion prospect.

TN959