Parametric Analysis of Jammed Active Satellite Links
Parametric Analysis of Jammed Active Satellite Links
复制标题
受干扰的有源卫星链路的参数分析
DOI：
10.1109/tcom.1964.1088884
复制
发表时间：
1964
影响因子：
8.3
通讯作者：
H. Sherman
中科院分区：
文献类型：
--
作者：
B. Reiffen;H. Sherman
本文是干扰环境下有源卫星中继器通信链路的参数研究。在地球覆盖卫星天线的严重干扰条件下，链路的通信有效性以单参数曲线族的形式呈现。链路品质因数的一个关键参数是 PD^{2}/T，其中 P 是有源卫星中继器辐射的功率，D 是接收盘的直径，T 是接收系统噪声温度。识别了干扰限制和热噪声限制条件并讨论了它们的含义。
This paper is a parametric study of active satellite repeater communications links in a jamming environment. Under heavy jamming conditions with an earth coverage satellite antenna, the communication effectiveness of the link is presented as a oneparameter family of curves. A crucial parameter which is a figure of merit of the link is PD^{2}/T , where P is the power radiated by the active satellite repeater, D is the diameter of the receiving dish and T is the receiving system noise temperature. Jamming-limited and thermal noise-limited conditions are identified and their implications are discussed.