| 基于FPGA的数字视频光纤传输系统的研究 |
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| 引用本文： | 许海东,王剑,李超.基于FPGA的数字视频光纤传输系统的研究[J].科学技术与工程,2007,7(19):5069-5073. |
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| 作者姓名： | 许海东 王剑 李超 |
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| 作者单位： | 天津大学精仪学院光纤通信实验室,天津,300072 |
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| 摘 要： | 提出了一种基于FPGA的五路数字视频光纤传输系统的设计方案,实现长距离的视频监控。采用Xilinx Spartan系列的XC3S1000芯片为核心处理芯片,设计了基于时分复用技术的非压缩数字视频光纤传输系统。采用串行数字视频信号传输方式,实现了五路数字视频信号的光纤传输;并对高速PCB走线串扰做了深入的仿真研究。
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| 关 键 词： | 视频监控 FPGA 时分复用 传输线 Hyperlynx仿真 |
| 文章编号： | 1671-1819(2007)19-5069-05 |
| 修稿时间： | 2007-04-29 |
Study of Digital Video Optical Fiber Transmission System Based on FPGA |
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| XU Hai-dong,WANG Jian,LI Chao.Study of Digital Video Optical Fiber Transmission System Based on FPGA[J].Science Technology and Engineering,2007,7(19):5069-5073. |
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| Authors: | XU Hai-dong WANG Jian LI Chao |
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| Institution: | Laboratory of Optical fiber Communication, College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, P. R. China |
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| Abstract: | A design schema of five-channel digital video optical fiber transmission system based on FPGA,which can accomplish long-distance video-monitoring, is brought forward. A non-compressed digital video optical fiber transmission system based on the TDM technology is designed. Spartan series chips XC3S1000 of Xilinx is used as the main processing chip. The system works in serial digital video signals transmission mode,and five-channel digital video signals can transmit in the optical fiber.Finally,simulation research for the high-speed PCB transmission cross talk of the system is given in detail. |
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| Keywords: | video-monitoring FPGA TDM transmission line hyperlynx simulation |
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