基于BDS的C频段天线馈源介质材料性能分析  

Performance Analysis of C-band Antenna Dielectric Loading Materials Based on BDS

作　　者：王棋萍 马煦 刘魁星 马倩 WANG Qiping;MA Xu;LIU Kuixing;MA Qian(Beijing Satellite Navigation Center,100094 Beijing,China)

机构地区：[1]北京卫星导航中心,北京100094

出　　处：《数字通信世界》2020年第12期7-9,共3页Digital Communication World

摘　　要：通过对比分析两种不同材质的馈源介质棒性能,提出使用新型材料熔融石英陶瓷作为C频段介质加载材料,解决北斗卫星导航系统中C频段馈源大功率容量问题。试验结果表明,新型材料具有优良的电性能,且耐高功率特性满足系统使用需求。Based on the comparative analysis of the performance of two dielectric loading materials,a new material fused silica ceramics is proposed to be used as C-band media in this paper to solve the high power capacity in C-band feed inBDS.Experiments show that the new material has excellent electrical properties and the high power resistance characteristics meeting the needs of system.

关 键 词：BDS C频段 大功率 介质棒 

分 类 号：TN82[电子电信—信息与通信工程] TN96