| 降雨对海南地区无线激光通信系统的影响 |
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| 引用本文： | 王旭,袁素芳,聂奎营,冯志荣,胡总华.降雨对海南地区无线激光通信系统的影响[J].光通信技术,2009,33(9). |
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| 作者姓名： | 王旭 袁素芳 聂奎营 冯志荣 胡总华 |
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| 作者单位： | 河南师范大学物理与信息工程学院,河南,新乡,453007 |
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| 基金项目： | 河南省教育厅科技攻关项目 |
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| 摘 要： | 根据海口市连续10年降雨统计资料分析降雨对该地区架设无线激光通信设备的影响.研究了海口地区降雨特点对光链路传输的影响,对链路功率余量,误码率和最大通信距离进行了分析和计算.结果显示降雨严重影响系统的通信时长和通信距离.为海南以及类似气候条件地区建立大气激光通信系统的设计提供了参考.
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| 关 键 词： | 激光 雨衰 误码 |
Influence of rainfall on wireless optical communication system in Hainan region |
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| WANG Xu,YUAN Su-fang,NFE Kui-ying,FENG Zhi-rong,HU Zong-hua.Influence of rainfall on wireless optical communication system in Hainan region[J].Optical Communication Technology,2009,33(9). |
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| Authors: | WANG Xu YUAN Su-fang NFE Kui-ying FENG Zhi-rong HU Zong-hua |
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| Institution: | WANG Xu,YUAN Su-fang,NIE Kui-ying,FENG Zhi-rong,HU Zong-hua(College of Physics and Information Engineering,Henan Normal University,Xinxiang Henan 453007,China) |
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| Abstract: | The paper analysis rainfall's effect in setting up the wireless laser communication equipment in haik-ou city according to rainfall statistics data of Haikou city within 10 years.The transmission effect of the com-munication link in rain channel in HaiKou city is researched.The link-margin,bit-error-rate and the maximum distance are analyzed and calculated as well.The results show that communication hour and communication distance are very sensitive to rainfall.It provides reference for HaiNan and other wit... |
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| Keywords: | laser attenuation BER |
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