| 新型L波段二次测风雷达系统测量精度分析 |
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| 引用本文： | 姚琪. 新型L波段二次测风雷达系统测量精度分析[J]. 现代雷达, 2006, 28(11): 22-24 |
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| 作者姓名： | 姚琪 |
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| 作者单位： | 南京电子技术研究所,南京,210013 |
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| 摘 要： | L波段二次测风系统是气象探测的主力设备，对该系统而言接收的信噪比是改善测量精度的关键。为了达到这个目的，该文设计了一种全新体制的L波段二次测风雷达系统。其系统采用单脉冲和相扫技术，提高了测量精度。文中主要从信噪比角度出发对该系统的测量精度进行了分析，并得出了该系统性能符合指标要求的结论。
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| 关 键 词： | 探空仪 二次雷达 测风系统 测量精度 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006-10-18 |
Analysis of Measurement Precision for a New Type of L-band Secondary Windfinding Radar-radiosonde System |
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| YAO Qi. Analysis of Measurement Precision for a New Type of L-band Secondary Windfinding Radar-radiosonde System[J]. Modern Radar, 2006, 28(11): 22-24 |
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| Authors: | YAO Qi |
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| Affiliation: | Nanjing Research Institute of Electronics Technology, Nanjing 210013, China |
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| Abstract: | The L-band secondary windfinding radar-radiosonde system is the essential equipment of the atmosphere measuring.The SNR of receiver is the key to improve the measuring precision of this system.To achieve this aim,a new L-band secondary windfinding radar-radiosonde system was built.This system adopted the monopulse and phase-scanning technic to improve the measuring precision.According to the SNR,this article analyses the measuring precision of the new system,and deduces a conclusion that the system's performances satisfy the requests. |
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| Keywords: | radiosonde secondary radar windfinding system measurement precision |
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