某型雷达更换天线座底盘误差分析  

Error Analysis on Antenna Pedestal Base Replacement by Some Type of Radar

作　　者：王晶[1] 

机构地区：[1]中国电子科技集团公司第二十研究所,陕西西安710068

出　　处：《现代电子技术》2010年第15期60-62,共3页Modern Electronics Technique

摘　　要：首先分析天线座结构因素对雷达技术参数的主要影响和误差来源,并针对某型雷达天线座底盘更换对雷达系统造成的各种误差进行了分析。结果证明,更换符合设计精度要求的底盘后,所造成的误差均在雷达系统指标范围内,从理论上证明了维修中仅更换底盘是可行的,大大提高了工程实用性。The error sources and influence of antenna pedestal structure factors on technical parameters of radar,the errors of radar system caused by the replacement of antenna pedestal base are analyzed.The results prove that the produced errors are meeting the need of radar system after replacing antenna pedestal base which meets the design accuracy requirement.It is proved in theory that the replacement of the antenna pedestal base in the service is feasible and the practicability in engineering is improved.

关 键 词：天线座 底盘 误差分析 雷达精度检测 

分 类 号：TN95[电子电信—信号与信息处理]