摘要
对通信频率相同的任意两个或多个卫星通信网络间的可能干扰,给出干扰场景和干扰影响的分析或计算方法。推导得到的干扰信号功率谱密度和接收系统噪声谱密度之比的计算公式可为邻星干扰分析提供参考。
Analysis on the interference between co-frequency and codirectional adjacent satellite networks is carried out in this paper. The equation to compute the interference level is deduced, which can provide reference for the analysis of adjacent satellite interference of multi-satellite communication system with frequency reuse.
作者
郑戈
丁晓磊
和东生
王冬冬
余显勇
Zheng Ge;Ding Xiaolei;He Dongsheng;Wang Dongdong;Yu Xianyong(Beijing Research Institute of Telemetry,Beijing 100076,China)
出处
《遥测遥控》
2018年第5期1-4,共4页
Journal of Telemetry,Tracking and Command
基金
国家重点研发计划(2016YFB0500903)
关键词
同频
干扰
载噪比
干噪比
Co-frequency
Interference
CNR
INR
