摘要
多路信号的光纤传输在新型产品的研制中得到了越来越广泛的应用,文章首先介绍了基于FPGA的双向多路信号光纤传输组件的工作原理,在此基础上设计了光纤传输组件的硬件结构和基于FPGA的软件结构,设计了光驱动电路和光接收电路,最后通过实验验证了双向多路信号光纤传输组件设计的正确性。
The transmission of multi-channel signal is more ano more usea XIl tnc u^w~u~,.l^u~ ,,. -,~,, ~Je product. This paper introduces the working principle of the fiber optic transmission assembly for two-way multiple- channel signal based on FPGA first, and on this basis designs the hardware structure and software structure based on FPGA, also designs driving circuit and receiving circuit. Finally the paper demonstrates the correctness of the design of the fiber optic transmission device for two-way multi-channel signal.
出处
《电子技术（上海）》
2012年第10期79-81,78,共4页
Electronic Technology
关键词
光纤传输
多路信号
单纤双向
FPGA
fiber optic transmission
multi-channel signal
single fiber duplex
FPGA
