| UWB-IR室外通信信道模型及其容量近似求解 |
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| 引用本文： | 马龙,王庭昌.UWB-IR室外通信信道模型及其容量近似求解[J].电波科学学报,2006,21(4):595-600. |
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| 作者姓名： | 马龙 王庭昌 |
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| 作者单位： | 1. 解放军理工大学通信工程学院,江苏,南京,210007
2. 总参第63研究所,江苏,南京,210007 |
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| 摘 要： | 针对几公里范围的军事通信,在经验测试数据的基础上建立了的超宽带冲激无线电(UWB-IR)室外通信的信道模型,通过仿真对在该模型条件下通信系统的误码性能进行了分析,并利用化简和近似求解的方法,对其容量进行了分析和计算.
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| 关 键 词： | 信道建模 信道容量 脉冲幅度调制 脉冲位置调制 脉冲重复速率 |
| 文章编号： | 1005-0388（2006）04-0595-06 |
| 收稿时间： | 2005-01-18 |
| 修稿时间： | 2005年1月18日 |
Channel model and capacity approximation solution for UWB-IR outdoor communication |
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| MA LONG,WANG Ting-chang.Channel model and capacity approximation solution for UWB-IR outdoor communication[J].Chinese Journal of Radio Science,2006,21(4):595-600. |
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| Authors: | MA LONG WANG Ting-chang |
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| Affiliation: | 1. Institute of communication engineering, PLA UST , Nanjing J iangsu 210007, China; 2. The 63rd Research Institute of PLA General Staff Headquarters, Nanjing Jiangsu 210007, China |
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| Abstract: | For military communication in a range of a few kilmetres, a channel model of outdoor UWB-IR is established on the basis of empirical data. By utilizing this model, the performance of UWB-IR communication systems is analyzed. Furthermore, the channel capacity is calculated and discussed by means of equation simplification and approximate solution. |
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| Keywords: | UWB-IR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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