| DBF在数字阵列天气雷达中的应用 |
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| 引用本文： | 穆文争,朱子平,刘志英.DBF在数字阵列天气雷达中的应用[J].现代电子技术,2014(3):69-72. |
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| 作者姓名： | 穆文争 朱子平 刘志英 |
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| 作者单位： | 中国电子科技集团公司 第38研究所,安徽 合肥230088 |
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| 摘 要： | 将DBF技术应用于天气雷达,可以同时获取不同高度层的气象数据,使得对天气的观测更加精细,为后续气象产品反演提供更好的技术手段。首先介绍DBF的基本原理,然后阐述在天气雷达研制过程中设计DBF时需要注意的问题,最后给出对实际气象目标的探测效果。
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| 关 键 词： | 数字波束形成 雷达 天气探测 阵列天线校正 |
Application of DBF in digital array weather radar |
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| MU Wen-zheng,ZHU Zi-ping,LIU Zhi-ying.Application of DBF in digital array weather radar[J].Modern Electronic Technique,2014(3):69-72. |
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| Authors: | MU Wen-zheng ZHU Zi-ping LIU Zhi-ying |
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| Affiliation: | (The 38th Research Institute, China Electronic Technology Group Corporation, Hefei 230088, China) |
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| Abstract: | The application of DBF technology in weather radar can obtain meteorological datas in different height layer at the same time,which makes the weather observations more precise,and provide better technical means for subsequent meteoro-logical products retrieval. The principle of DBF is introduced firstly,then the notices in the DBF design of weather radar develop-ment are expounded,finally the detection effect of actual meteorological target is given. |
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| Keywords: | DBF radar weather detection antenna array calibration |
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