| 毫米波ROF光通信系统中信号传输色散影响的研究 |
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| 引用本文： | 杨湘云,胡薇薇,徐安士.毫米波ROF光通信系统中信号传输色散影响的研究[J].北京大学学报(自然科学版),2006,42(3):401-405. |
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| 作者姓名： | 杨湘云 胡薇薇 徐安士 |
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| 作者单位： | 北京大学信息科学学院区域光纤通讯网和新型光通信系统国家重点实验室，北京，100871；通讯作者，E-mail: wwhu@pku.edu.cn |
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| 摘 要： | 简述了Radio over Fiber (ROF)通信技术，从理论和VPI仿真实验两方面系统地分析研究了光纤色散问题对ROF光通信系统的影响。理论分析和仿真结果吻合。最后，对ROF单、双波长各调制情况的光纤色散影响给出了归纳、比较和总结。
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| 关 键 词： | ROF(RadiooverFiber) 色散 毫米波 调制方式 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005-06-272006-03-21 |
Research on Effects of Dispersion of Signal Transmission on Millimeter-Wave ROF Optical Communication Systems |
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| YANG Xiangyun,HU Weiwei,XU Anshi.Research on Effects of Dispersion of Signal Transmission on Millimeter-Wave ROF Optical Communication Systems[J].Acta Scientiarum Naturalium Universitatis Pekinensis,2006,42(3):401-405. |
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| Authors: | YANG Xiangyun HU Weiwei XU Anshi |
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| Institution: | School of Electronics Engineering and Computer Science, Peking University, State Key Laboratory of Local Fiber-Optic Communication Networks and Advanced Optical Communication Systems, Beijing, 100871; E-mail: wwhu@pku.edu.cn |
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| Abstract: | Brief introduction of Radio over Fiber (ROF) communication technology and research on effect of fiber dispersion on ROF optic communication system are given. Dispersion problem of single wavelength and two-wavelength modulation ROF systems is analyzed systematically with theory and simulation experiment, and theoretic analysis accords with simulation experiment results well. Finally, design index of dispersion in ROF optical communication is presented, and fiber dispersion effects of single wavelength and two-wavelength modulation are concluded, compared and summarized. |
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| Keywords: | ROF(Radio over Fiber) |
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