摘要
针对空间S频段频谱资源紧缺问题,文章提出基于认知无线电的空间S频段测控方案初步设想,阐述相关的技术原理、构成与数据流和网络构架设计,并对方案前景效益进行了分析。
To solve the problem of scarcity of S-band spectrum resources in space application, a preliminary scheme of S-band space tracking telemetry and command （TT＆C） based on cognitive radio is proposed. The principles, constitution, data flow and network structure are introduced and its perspective benefit is analyzed in this paper.
出处
《航天器工程》
2012年第5期25-29,共5页
Spacecraft Engineering
