无人机多机并行测控与数传技术研究  

Study on Parallel TT&C and Data Transmission Technology for UAVs

作　　者：杨万君 崔艳华[2] 王旭宁[3] 

机构地区：[1]总装北京军代局驻石家庄地区军代室,河北石家庄050081 [2]北京航空航天大学电子与信息工程学院,北京100191 [3]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《无线电工程》2013年第8期16-18,46,共4页Radio Engineering

摘　　要：在对无人机多机并行测控与数传体制进行分析的基础上,探索满足大容量数据传输和遥测遥控需求的新体制、新方法,突破了多机并行测控、高速并行数据传输和测控与通信一体化等关键技术难题。将这些成果应用于无人机测控通信,实现了无人机多机测控与数传系统原理样机,样机满足有限带宽下大容量数据传输和遥测遥控测距的任务需求,对其他相关工程实践有很好的借鉴意义。Based on the analysis of the parallel TTC and data transmission system for UAVs,the new system and new methods used for mass data transmission and TTC are worked out,which solve some key technical issue like the parallel TTC for UAVs,high speed parallel data transmission,integration of TTC and communication.And the results are used for UAV TTC and communication.A prototype with TTC and data transmission system for UAVs is completed,which meets the requirement of mass data transmission and TTC with certain bandwidth and provides good reference to related engineering application.

关 键 词：无人机 测控 CDMA OFDMA 

分 类 号：TN911[电子电信—通信与信息系统]