天线反射体 meaning in English

antenna reflcetor
antenna reflector

The research of the laser measuring global radar technology can meet the need of the measurement on surface precision of radar antenna reflector under the working state . and it is important to analyze the precision of radar antenna surface measurement technology
激光检测整体雷达技术研究是为满足对雷达天线反射体在工作状态下的型面精度检测的需要，而对雷达天线型面精度检测技术进行精度分析也是相当重要的。