| 713雷达的双线偏振改装 |
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| 引用本文： | 王致君,蔡启铭,徐宝祥.713雷达的双线偏振改装[J].高原气象,1988(2). |
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| 作者姓名： | 王致君 蔡启铭 徐宝祥 |
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| 作者单位： | 中国科学院兰州高原大气物理研究所
(王致君，蔡启铭)，中国科学院兰州高原大气物理研究所(徐宝祥) |
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| 摘 要： | 本文介绍了将713天气雷达改为双线偏振雷达的方法。即在713雷达上增加一只大功率微波开关,将天线馈源改为双通道,提高雷达发射机的脉冲重复频率和加设必要的数据处理系统后,使713雷达具有双线偏振探测能力。文中对各主要部件的技术指标亦作了介绍。
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| 关 键 词： | 双线偏振 园偏振 天气雷达 差反射率 雨强 |
DEVELOPMENT INTO DUAL LINEAR POLARIZATION OF 713 TYPE WEATHER RADAR |
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| Wang Zhijun Cai Qiming Xu Baoxiang.DEVELOPMENT INTO DUAL LINEAR POLARIZATION OF 713 TYPE WEATHER RADAR[J].Plateau Meteorology,1988(2). |
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| Authors: | Wang Zhijun Cai Qiming Xu Baoxiang |
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| Abstract: | A method developing a 713 type conventional weather radar into dual linear polarization one has been introduced. The main procedures include adding a high-power microwave switch, remodeling the feed-system of the antenna into dual channel system, increasing the pulse repeatation frequency of the transmitter of the radar and supplying a necessary digitised data processing system. The technical performances of the main individual components have been descriped, too. |
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| Keywords: | Dual-linear polarization Circular polarization Weather radar Differential reflectivity Rainfall rate |
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