小卫星测控通信技术发展与趋势  

Development and Trends of TT&C and Communication Technology for Small Satellite

作　　者：窦骄[1] 韩孟飞[1] 宁金枝 王畅 DOU Jiao;HAN Mengfei;NING Jinzhi;WANG Chang(DFH Satellite Co., Ltd., Beijing 100094, China)

机构地区：[1]航天东方红卫星有限公司,北京100094

出　　处：《航天器工程》2021年第6期113-119,共7页Spacecraft Engineering

摘　　要：小卫星测控通信系统和技术在近些年呈现出一些新的发展变化。文章对国内外在轨卫星的典型测控通信系统配置和发展历程进行了调研分析,梳理和总结出测控通信技术的发展现状。结合小卫星对测控通信在应急通信、通用化产品、商业卫星、巨型星座等方面的需求,归纳出未来小卫星测控通信产品向着抗干扰/抗截获、批产化/模块化、一体化/低成本、自主测控等几个方向发展的趋势,并进一步指出需要发展和重点突破的相应关键技术。Recent years have witnessed new changes and developments of tracking telemetry and command(TT&C)and communication technology for small satellites.To provide advices for design of TT&C and communication system for small satellites,configurations of typical TT&C and communication system of Chinese and international in-orbit small satellites is investigated,in order to sort out the current development status of TT&C communication technology.Combined the requirements of small satellites on emergency-communication,common products,commercial satellites,large constellation,etc.,the developing trends such as anti-interference,modularization,low cost,integration and auto-TT&C management are induced.Corresponding key technologies which need to be further developed and implemented are also indicated.

关 键 词：小卫星 测控通信技术 系统配置 发展趋势 

分 类 号：TN913.6[电子电信—通信与信息系统]