舰载搜索雷达天线座举臂式结构与斜轴式结构的比较  

Comparison between Arm Lifting Structure and Oblique Axis Structure of Antenna Pedestal of Shipborne Search Radar

作　　者：汤明春[1] 

机构地区：[1]船舶重工集团公司723所,扬州225001

出　　处：《舰船电子对抗》2008年第3期111-113,共3页Shipboard Electronic Countermeasure

摘　　要：舰载搜索雷达天线座架设在舰艇桅杆上面,要求其重量轻、强度高、耐冲击、振动,且谐振频率要满足伺服系统带宽的需要。介绍了舰载搜索雷达天线座举臂式结构与斜轴式结构的结构形式及其受力分析,并对二者进行了比较。The antenna pedestal of shipborne search radar is installed on the ship mast,it should be light and very strong, can endure the impact and libration, and the resonance frequency must satisfy the bandwidth requirement of servo system. This paper introduces the structure form and the stress analysis of arm lifting structure and oblique axis structure of antenna pedestal of ship-borne search radar,and then makes a comparison between them.

关 键 词：载荷分析 稳定平台 天线座 

分 类 号：TN820.8[电子电信—信息与通信工程]