摘要
将无线电通信中常用的分集接收技术引入到紫外光通信系统中,理论分析和实验验证了分集接收对紫外光非视距通信系统信噪比的改善。实验结果表明,引入分集接收对SNR约有12dB的提升。
This paper introduces the diversity reception technology to the UV NLOS communication system, make the theoretical and experimental analysis on the SNR performance. The experimental results show that the diversity reception technology can improve the SNR by about 12dB.
出处
《光通信技术》
CSCD
北大核心
2013年第12期44-46,共3页
Optical Communication Technology
关键词
紫外
分集
等增益合并
信噪比
Key words:ultraviolet
diversity reception
equal gain combining
signal to noise ratio