40米天线换馈改造结构设计  

Structure Design of Feed-switching for 40 in Antenna

作　　者：张宏刚[1] 

机构地区：[1]中国电子科技集团公司第39研究所,西安710065

出　　处：《测控与通信》2015年第2期45-52,共8页

摘　　要：立足工程实际，阐述了40米天线换馈改造结构设计的思想、方法及步骤，同时兼顾经济性、适用性和可维修性。通过对该工程结构设计中应注意的事项和问题进行较为详细的分析和论述，为以后同类问题的解决提供依据及参考。The ideas, methods and procedures are described based on engineering practice. Meanwhile, the economy, serviceability and maintainability are also taken into account. Some references and suggestions are provided for further project based on detailed analysis and discussion of related matters and issues in structure design process.

关 键 词：换馈 结构参数 精度分析 

分 类 号：TN82[电子电信—信息与通信工程]