C波段无线网与S波段遥测天线共用技术研究  

Research on antenna sharing technology for C-band wireless network and S-band telemetry

作　　者：霍建华[1] 刘丹[1] 郭世伟[1] 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《现代电子技术》2015年第10期93-95,共3页Modern Electronics Technique

基　　金：国防基础科研项目(A0520132031)

摘　　要：针对目前遥测频率资源紧张与飞行试验需求不断增长之间的矛盾,对C波段无线网与S波段遥测天线共用技术进行研究。根据实际使用需求,要求在保持原有S波段功能的基础上,增加C波段双向传输功能。因此在对天线结构进行合理设计的基础上,给出了一体化馈源设计方案,通过增加C波段无线网络收/发器等关键设备,实现C波段无线网数据与S波段遥测数据的共同传输,极大地提高了遥测数据传输速率,缓解了遥测频率资源紧张的现状。The research on antenna sharing technology for C-band wireless network and S-band telemetry was done because of the conflict between the absence of telemetry frequency resource and the increasing demand of flight test. According to the ac-tual application requirements,C-band two-way transmission function needs to be enhanced while maintaining the original func-tion of S-band. Base on the rational design of antenna structure,the integrated feed source design project is proposed. Common transmission of C-band wireless network data and S-band telemetry data has been implemented by adding some critical equip-ments such as C-band wireless network transceiver,power amplifier,etc. Telemetry data rate was improved immensely and the absence of telemetry frequency resource was alleviated.

关 键 词：C波段无线网 天线共用 一体化馈源 遥测数据传输 

分 类 号：TN82-34[电子电信—信息与通信工程]