深空探测中太阳闪烁的一种仿真方法

Simulation of solar scintillation in deep-space exploration

由于受太阳活动的影响,深空通信十分复杂,为了对深空通信设备进行测试和性能评价,为通信设备提供测试信号源十分重要。根据观测得出的信号功率谱,提出了一种基于matlab的太阳闪烁仿真的方法。研究了太阳闪烁的特性,分析了仿真的原理,最后做出了仿真。

Due to the influence of the sun＇s activity, deep space communication is very complicated . In order to test and evaluate the performance of the deep space communication equipment, to provide test signal source for the communication equipment is very important. According to the observation of the signal power spectrum, it proposed simulation method of the solar scintillation based on matlab. It researches the characteristics of the solar scintillation and analyzes the principle of simulation. At last, it makes the simulation.