关于栅条式旋转抛物面天线反射面精度的一些问题  

Some Problems of Accuracy for Grid Type Reflecting Surfaceof Circular Paraboloid Antenna

作　　者：肖万选[1] 

机构地区：[1]南京船舶雷达研究所,江苏南京210003

出　　处：《电子机械工程》2005年第1期32-36,共5页Electro-Mechanical Engineering

摘　　要：介绍了栅条式旋转抛物面天线的结构型式及其反射体的装配工艺,对天线反射面的构成作了分析,给出了反射面精度的检测结果,提出提高反射面精度的主要途径。The structural type of grid type circular paraboloid antenna and assembly technology of its reflector are introduced in this paper,and the composition of reflecting surface of that antenna is analysed.The test results for accuracy of reflecting surface are given,and main methods of improving the accuracy of reflecting surface are proposed.

关 键 词：天线 结构型式 反射面 精度 

分 类 号：TN82[电子电信—信息与通信工程]