MSC Patran/Nastran软件2.4m偏置栅格天线结构力学分析  

Structure analysis of 2.4 meters offset grid antenna in MSC Patran/Nastran

作　　者：任兵锐[1] 武织才[1] 兰菲[1] REN Bing-rui WU Zhi-cai LAN-fe(China Communication System Co. , Ltd. Hebei Branch ,Shijiazhuang Hebei 050081,China)

机构地区：[1]中华通信系统有限责任公司河北分公司,河北石家庄050081

出　　处：《河北省科学院学报》2016年第3期23-28,34,共7页Journal of The Hebei Academy of Sciences

摘　　要：阐述了2.4米偏置栅格天线的建模、加载、及进行力学分析的过程及结果,最后得出了天线整体在不同工作状况时的变形及应力数据,为结构及电气设计人员进行后续优化改进天线系统提供了有力的数据支撑。In this paper,the 2.4 meters offset grid antenna modeling, loading, and the process and results of mechanical analysis are described, the deformation and stress data of the whole antenna in different working conditions are obtained. Provide strong data support for the structural and electrical designers to optimize the antenna system.

关 键 词：天线结构 栅格天线 变形 有限元 

分 类 号：TN820[电子电信—信息与通信工程]