卫星移动通信的信道特点及仿真模型

Characteristics and Simulation Model of Satellite Mobile Communication Channel

分析了卫星移动通信的信道特点，研究了信号经过卫星移动信道后幅度和相位分布，给出了实用的卫星移动信道仿真模型。对基本的BPSK调制信号在该模型中进行了计算机仿真，得到了仿真结果。

This paper analyzes the characteristics of satellite mobile communication channel. Combined with these characteristics the signal amplitude and phase distributions are studied. The simulation model of satellite mobile channel is given. With the model the simulation is made for the basic modulated signal BPSK and the results show that the model is effective.