摘要
设计了应用于大气光通信的OSCM(光微波副载波复用)相干检测系统,对系统的信号传输性能进行了仿真分析,在理论上验证了该方案误码率低,可同时传输多路信号,适用于大气信道。
The OSCM system based on coherent detection in atmospheric optical communication is designed and the signal transmission performance of this system is simulated and analyzed in this paper. The BER is low and multichannel signals can be transmitted simultaneously in this system in theory, so it is suitable for the atmospheric channel.
出处
《舰船电子工程》
2008年第2期61-63,165,共4页
Ship Electronic Engineering
基金
国家863高技术研究发展计划资助(编号:2006AA09Z142)项目
关键词
OSCM
相干检测
外差检测
大气光通信
OSCM
coherent detection
heterodyne detection
atmospheric optical communication
