| 三维分布UWB设备对窄带无线系统干扰分析 |
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| 引用本文： | 王野秋,吕英华,张金玲,徐勇. 三维分布UWB设备对窄带无线系统干扰分析[J]. 无线电工程, 2007, 37(8): 38-40,57 |
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| 作者姓名： | 王野秋 吕英华 张金玲 徐勇 |
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| 作者单位： | 北京邮电大学通信网络综合技术研究所,北京 100876 |
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| 基金项目： | 国家自然科学基金;教育部光通信和光波技术重点实验室基金 |
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| 摘 要： | 针对超宽带(UWB)设备对其他相对窄带无线设备终端存在干扰的可能问题,通过建立的三维积分模型对无线系统终端受室内三维空间分布的多UWB设备合成干扰效果进行了分析。所提出的UWB干扰模型可以有效分析三维分布的多UWB设备对其他相对窄带无线系统的干扰,给出受干扰设备抗UWB干扰能力及UWB发射功率控制模板干扰保护强度等方面的数值评估,可作为现代化办公楼UWB设备布置及UWB功率控制研究方面的参考。
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| 关 键 词： | 超宽带 三维积分法 电磁干扰 电磁兼容 |
| 文章编号： | 1003-3106（2007）08-0038-03 |
| 修稿时间： | 2007-04-30 |
Analysis of 3D UWB Equipment Interference on Narrowband Wireless Systems |
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| WANG Ye-qiu,L Ying-hua,ZHANG Jin-ling,XU Yong. Analysis of 3D UWB Equipment Interference on Narrowband Wireless Systems[J]. Radio Engineering of China, 2007, 37(8): 38-40,57 |
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| Authors: | WANG Ye-qiu L Ying-hua ZHANG Jin-ling XU Yong |
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| Affiliation: | School of Telecommunication and Network Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China |
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| Abstract: | Since narrowband wireless systems could be interfered by ultra-wide band (UWB) equipment,a 3D integral model is introduced to analyze the effect of UWB cumulative interference on corresponding narrowband wireless system.The proposed analysis model can efficiently evaluate the UWB interference effect on corresponding receivers and give numerical evaluation results of both the anti-UWB interference ability of different wireless systems and the protection ability of different UWB transmit power control template.The analysis method and model can be useful for the study on UWB equipment layout in modern buildings or the UWB transmit power control. |
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| Keywords: | ultra-wide band (UWB) 3D integral method EMI EMC |
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