摘要
提出了一种降低自由空间光通信误码率的新技术,介绍了这种新技术的原理,对其做了仿真,并与前人的理论分析结果进行了比较。比较结果显示新技术系统中误码率明显降低许多。
A kind of new technique to reduce the bit-error rate for free-space optical communication is proposed in this paper.The technique＇s principle is described,a simulation is performed,and the simulation results are compared with other people＇s theoretical analysis results.The comparison result shows a very distinct decrease of bit-error rate.
出处
《光通信技术》
CSCD
北大核心
2010年第8期43-45,共3页
Optical Communication Technology
关键词
自由空间光通信
周期信号
自相关
闪烁
湍流大气
free-space optical communication
periodical signal
autocorrelation
scintillation
turbulent atmo-spher
