| 游标测距在LFM全相参脉冲雷达中的应用 |
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| 引用本文： | 陆锦辉,刘一峰. 游标测距在LFM全相参脉冲雷达中的应用[J]. 现代雷达, 2006, 28(7): 59-61,70 |
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| 作者姓名： | 陆锦辉 刘一峰 |
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| 作者单位： | 1. 南京理工大学,南京,210094
2. 南京电子技术研究所,南京,210013 |
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| 摘 要： | 游标测距技术是一种新颖的相位测距技术，可以提供精密的径向距离测量值，其随机误差小于1／4波长。文中首先讨论了游标测距在线性调频全相参脉冲雷达中应用的可行性问题，然后利用计算机仿真进行了误差分析，最后得出游标测距在线性调频全相参脉冲雷达中应用时所需的测量数据和对该测量数据的要求。
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| 关 键 词： | 游标测距 多普勒相位 脉冲压缩 仿真 |
| 收稿时间： | 2006-05-18 |
| 修稿时间： | 2006-05-182006-06-29 |
Application of Range Vernier to LFM Coherent Pulse Radar |
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| LU Jin-hui,LIU Yi-feng. Application of Range Vernier to LFM Coherent Pulse Radar[J]. Modern Radar, 2006, 28(7): 59-61,70 |
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| Authors: | LU Jin-hui LIU Yi-feng |
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| Affiliation: | 1. Nanjing University of Science and Technology, Nanjing 210094, China; 2. Nanjing Research Institute of Electronics Technology, Nanjing 210013, China |
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| Abstract: | Range Vernier technique is a new phase ranging technique, which can provide radial measurement with rodom error less than one fourth of wavelength. Firstly we discuss the feasibility of applying Range Vernier to linear frequency modulation coherent pulse radar. Then we analyze the error of Range Vernier by computer simulation. At last we findthe needed data and the requirement to the data in applying Range Vernier to linear frequency modulation coherent pulse radar. |
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| Keywords: | range vernier Doppler phase pulse compression simulation |
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