| 超宽带(UWB)技术及其抗干扰性能分析 |
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| 引用本文： | 张海英,郑国莘. 超宽带(UWB)技术及其抗干扰性能分析[J]. 电视技术, 2004, 0(11): 37-39 |
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| 作者姓名： | 张海英 郑国莘 |
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| 作者单位： | 上海大学,通信与信息工程学院,上海,200072;上海大学,通信与信息工程学院,上海,200072 |
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| 摘 要： | 介绍了跳时超宽带(TM-UWB)通信的特点,通过对比传统的RAKE接收机和MMSE-RAKE接收机性能分析了UWB的抗窄带干扰性能,结果表明超宽带在无线个人域网中(WPAN)可以和其它无线电系统共存.
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| 关 键 词： | 超宽带 无线个人域网 跳时扩频 MMSE-RAKE接收机 抗干扰 |
| 文章编号： | 1002-8692(2004)11-0037-03 |
| 修稿时间： | 2004-08-31 |
Performance Analysis of Interference Suppression in UWB Radio System |
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| ZHANG Hai-ying,ZHENG Guo-xin. Performance Analysis of Interference Suppression in UWB Radio System[J]. Ideo Engineering, 2004, 0(11): 37-39 |
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| Authors: | ZHANG Hai-ying ZHENG Guo-xin |
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| Abstract: | The characteristics of ultra-wideband(UWB) communication system are described, and then performance between MRC-RAKE receiver and MMSE-RAKE receiver is compared in the presence of narrowband interference. The results indicate that UWB can coexist with other wireless systems in WPAN. |
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| Keywords: | UWB WPAN time-hopping spread-spectrum MMSE- RAKE receiver interference suppression |
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