| UWB信号波形墙体透射的研究 |
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| 引用本文： | 刘芫健,张业荣,曹伟.UWB信号波形墙体透射的研究[J].中国电子科学研究院学报,2006,1(6):513-517,522. |
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| 作者姓名： | 刘芫健 张业荣 曹伟 |
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| 作者单位： | 南京邮电大学,无线通信与电磁兼容实验室,南京,210003 |
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| 基金项目： | 国家自然科学基金;教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 理论上推导了均匀平面波垂直入射与任意入射时的透射系数，利用Fourier变换对各种超宽带（UWB）脉冲波形在室内墙体透射中的失真问题进行了研究，仿真结果和时域的精确结果对比，一致性良好，另外初步分析了波形失真的特性。
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| 关 键 词： | 超宽带 传播特性 Fourier变换 UWB脉冲波形 |
| 文章编号： | 1673-5692（2006）06-513-05 |
| 收稿时间： | 2006-10-29 |
| 修稿时间： | 2006-12-10 |
Study on the through-the-wall properties of UWB signal waveform distortion |
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| LIU Yuan-jian,ZHANG Ye-rong,Cao wei.Study on the through-the-wall properties of UWB signal waveform distortion[J].Journal of China Academy of Electronics and Information Technology,2006,1(6):513-517,522. |
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| Authors: | LIU Yuan-jian ZHANG Ye-rong Cao wei |
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| Abstract: | The refraction coefficient of wall has been deduced when the incidence angle of the uniform wave change verticle or arbitrary. Based on Fourier transformation, Various UWB pulse waveform distortion with indoor refraction is studied in this paper. Acomparison of Fourier transformation results with time-domain accurate results shows good agreements. Moreover, Properties of pulse waveform distortion were analyzed. |
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| Keywords: | UWB propagation properties fourier transform UWB pulse waveform |
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