In order to meet the requirement of video transmission in ultraviolet(UV) communication,This paper designs the video transmission system.According to the principle of ultraviolet communication,choose the suitable optical devices which compared with the others on the fact of performance and cost,establishes the suitable driving circuits.The paper designs the codec technology and the modulation and demodulation technology which should be appropriate for the requirement of video transmission system.It completes the system building,and carries out the experiment and analysis of the system.%为了满足紫外光通信中视频传输的需求,设计了适合紫外光通信视频传输的一整套系统.基于紫外光通信的原理综合考虑了性能和成本,对比选择了比较合适的光学器件并搭建好驱动电路.着重设计并实现了与之相适用的编解码技术和调制解调技术.完成了系统搭建并对其进行了测试和分析.
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