| 应用传输参考信号改进的超宽带差分相关接收机 |
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| 引用本文： | 亢洁,杨刚.应用传输参考信号改进的超宽带差分相关接收机[J].西北轻工业学院学报,2005,23(6):101-104. |
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| 作者姓名： | 亢洁 杨刚 |
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| 作者单位： | [1]陕西科技大学电气与电子工程学院．陕西咸阳712081 [2]西安交通大学电子与信息工程学院,陕西西安710049 |
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| 基金项目： | 本文为陕西科技大学自选科研项目（ZX03-23） |
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| 摘 要： | 基于传输参考信号的思想，将其扩展到一组多个信号，提出了一种改进结构的超宽带（UWB）差分相关接收机，经过理论分析和UWB室内多径信道仿真表明，该方法检测性能优于传统的差分自相关法，在0～4m近距离时尤为突出，同时结构复杂度较低，便于实现。
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| 关 键 词： | 超宽带无线通信 差分相关接收机 传输参考信号 多径信道仿真 |
| 文章编号： | 1000-5811（2005）06-0101-04 |
| 收稿时间： | 2005-06-17 |
| 修稿时间： | 2005年6月17日 |
AN IMPROVED ULTRA-WIDEBAND DIFFERENTIAL CORRELATION RECEIVER BASED ON TRANSMITTED-REFERENCE |
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| KANG Jie , YANG Gang.AN IMPROVED ULTRA-WIDEBAND DIFFERENTIAL CORRELATION RECEIVER BASED ON TRANSMITTED-REFERENCE[J].Journal of Northwest University of Light Industry,2005,23(6):101-104. |
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| Authors: | KANG Jie YANG Gang |
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| Abstract: | By extending the idea of transmitted-reference to multiple signals in a frame, this paper presents an improved structure for Ultra-Wideband differential correlation receiver. This method was analyzed in theory and simulated in the indoor UWB multipath channels. The results show that its performance is better than traditional differential autocorrelation receiver, especially at 0-4m distance. It also has low complexity and easy to realize. |
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| Keywords: | Ultra-Wideband (UWB) wireless communication differential correlation receiver Transmitted-Reference(TR) multipath channel simulation |
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