大型相控阵雷达阵面结构设计研究  

Structural Design of Antenna Array of Large Phased Array Radar

作　　者：张根烜[1] 查金水[1] 胡劲松[1] 

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088

出　　处：《雷达科学与技术》2016年第3期337-342,共6页Radar Science and Technology

摘　　要：对国内外地面大型相控阵雷达阵面结构设计相关要求和结构形态进行概述,并针对某大型固定站相控阵雷达阵面结构体型大、安装精度要求高、动态变形要求高、阵面设备多、施工条件受限等具体工程特点,综合系统造型、结构刚强度及安全性、阵面精度保证,以及现场施工特性等因素,基于钢结构体系开展阵面结构设计,对大型天线阵面结构研制流程,以及大型钢结构天线骨架主要设计环节的实现方法进行了阐述,在保证刚强度和精度指标的同时,实现简约式造型和全组装架设。The structural design requirements and structure forms of ground-based large phased array radars are summarized in this paper.Aimed at structural design characteristics of a ground-based large phased array radar,such as a large amount of substructure works and antenna equipments,high assembly accuracy,complex construction environments,the antenna structure system design based on steel structure framework is introduced,considering appearance design,structure finite element analysis,antenna precision control,and construction management.Furthermore,the design process and method of large antenna structure is involved to ensure not only the stiffness and strength,precision,but also the simple shape and unit assembled construction.

关 键 词：相控阵雷达 钢结构 天线骨架 安装精度 

分 类 号：TN957.8[电子电信—信号与信息处理]