光速量化取值对有源雷达校准的影响

The effect of value of light velocity on accuracy of active calibrators for radars

针对采用有源雷达校准仪对雷达校准时偶有距离误差且呈现规律变化的现象,通过分析雷达有源校准技术原理和校准技术方法,提出了一种校准数据实时修正算法,可用于消除雷达光速量化取值导致的这种雷达距离系统误差影响。经实际验证,满足工程实际应用需求。

The range error with regular change occurs occasionally when calibration is done through active radar calibrators.In this connection,a real-time correction algorithm of calibration data is presented on the basis of the analysis of the principle and technology of active calibration technology to eliminate the system error of range resulting from the values of light velocity.The demonstration test shows that the algorithm meets the requirements of actual engineering applications.