| 线性调频连续波雷达的距离估算 |
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| 引用本文： | 何源,袁飞,朱彬.线性调频连续波雷达的距离估算[J].成都大学学报(自然科学版),2005,24(4):301-303. |
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| 作者姓名： | 何源 袁飞 朱彬 |
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| 作者单位： | 成都大学,网络管理中心,成都,610000;成都大学,网络管理中心,成都,610000;成都大学,网络管理中心,成都,610000 |
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| 摘 要： | 针对线性调频连续波(LFMCW)雷达系统的结构特点,推导了LFMCW雷达的距离方程,证明了LFMCW雷达作用距离的四次方与其发射信号的时宽带宽积成正比,为LFMCW雷达的设计提供了工程计算的依据.
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| 关 键 词： | 调频连续波 雷达 距离 估算 |
| 文章编号： | 1004-5422（2005）04-0301-03 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-07-12 |
Range Estimation of Linear Frequency Modulation Continuous Wave Radar |
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| HE Yuang,YUAN Fei,ZHU Bin.Range Estimation of Linear Frequency Modulation Continuous Wave Radar[J].Journal of Chengdu University (Natural Science),2005,24(4):301-303. |
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| Authors: | HE Yuang YUAN Fei ZHU Bin |
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| Institution: | Network Imformation Center, Chengdu University, Chengdu 610106, China |
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| Abstract: | This paper deduces the range equation of Linear Frequency Modulation Continuous Wave(LFMCW) radar according to the characteristic of its system structure.It is proved that the fourth power of the range of LFMCW radar is in direct proportion of its time-band product and it will provide the engineering(guidance) in the range estimation of LFMCW radar. |
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| Keywords: | FMCW radar range estimation |
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