| 光纤传感器网频域复用系统的理论分析 |
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| 引用本文： | 喻骏,牛文成.光纤传感器网频域复用系统的理论分析[J].传感技术学报,2002,15(1):47-50. |
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| 作者姓名： | 喻骏 牛文成 |
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| 作者单位： | 南开大学信息科学院,天津,300070 |
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| 摘 要： | 本文提出了一种基于时分复用网络与频率域复用技术相结合的强度调制型传感器系统的新方法 ;介绍了其设计原理和工作方法 ,并分析和计算出强度受调制的两路光的通光率 ,同时就减少系统串扰进行了论证
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| 关 键 词： | 时分复用 频率域复用 强度调制 传感器系统 通光率 串扰 |
| 文章编号： | 1005-9490(2002)01-0047-04 |
| 修稿时间： | 2001年9月8日 |
The Theoretical Analysis of Frequency Domain Multiplexing
for Fibre-Optic Sensors |
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| YU Jun,N IU Wencheng.The Theoretical Analysis of Frequency Domain Multiplexing
for Fibre-Optic Sensors[J].Journal of Transduction Technology,2002,15(1):47-50. |
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| Authors: | YU Jun N IU Wencheng |
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| Affiliation: | College of I nf ormation T echnology and Science, N ankai University , Tianj in, 300070 P . R . China |
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| Abstract: | In this paper, A new technique for the nultiplexing of intensity modulated optical fiber point sensors using TDM technology and a frequency domain approach is proposed. The principle of design is described and the transmission of the two intensity modulated optical fiber point sensors is analysed and worked out, meanwhile it is demonstrated that how to minimize cross talk errors. |
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| Keywords: | tdm fdm intensity modulated sensor system transmission cross talk |
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