摘要
在大气激光通信系统中，除内部因素外，外部因素也严重影响着通信系统的性能。由于大风、机械振动等原因，容易造成天线呈现不规则振动，轻微的天线振动即可造成通信系统的严重误码。本文在前人的工作基础上对大气激光通信系统的振动模型进行了进一步分析．并且进行了实验研究。
In a system of atmospheric laser communication, external factors will affect the performance of communication system besides interior factor,such as wind, mechanical vibration, etc. It is easy to cause serious error of the communication system that the antenna randomvibration slightly. According the previous work ,we analysed the vibration model of communication system and carried out an experiment.
出处
《科技信息》
2010年第11X期87-88,共2页
Science & Technology Information
关键词
大气激光通信
天线振动
误码率
Atmospheric Laser Communication
Antenna Vibration
Bit Error Rate
