| CTL-713C天气雷达参数测量中的问题及处理方法 |
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| 引用本文： | 舒 童,杨东旭,陈海波,李秋元.CTL-713C天气雷达参数测量中的问题及处理方法[J].气象与环境科学,2010,33(4):80-83. |
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| 作者姓名： | 舒 童 杨东旭 陈海波 李秋元 |
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| 作者单位： | 1．焦作市气象局，河南 焦作 454003；2.河南省气象科学研究所，郑州 450003 |
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| 摘 要： | 简述了CTL-713C数字化天气雷达定量测量原理,分析了雷达发射机峰值功率、工作频率、发射波长、接收机灵敏度及天线增益等天气雷达主要参数的测量可能出现的问题和参数测量点对测量发射功率和回波功率的影响,以及测量仪器的操作及维护等对参数测量精度的影响,并对在雷达参数测量中可能出现的误差进行分类,介绍了计算误差和减小误差的方法。
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| 关 键 词： | 天气雷达 参数测量 问题 处理方法 |
CTL-713C Weather Radar Parameter Survey Question and Processing Method |
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| Shu Tong,Yang Dongxu,Chen Haibo,Li Qiuyuan.CTL-713C Weather Radar Parameter Survey Question and Processing Method[J].Meteorological and Environmental Sciences,2010,33(4):80-83. |
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| Authors: | Shu Tong Yang Dongxu Chen Haibo Li Qiuyuan |
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| Institution: | 1.Jiaozuo Meteorological Office, Jiaozuo 454003, China;2. Henan Institute of Meteorological Sciences, Zhengzhou 450003, China |
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| Abstract: | Through the CTL-713C digital weather radar quantitative measurement principle''s summary, the question which on weather radar main parameter such as peak power, working frequency, emission wavelength, receiver sensitivity and antenna gain surveys possibly appeared has carried on the analysis, and analyzes the parameter measuring point to survey the emission power and echo power influence, and points out that metering equipment''s operation and maintenance and so on also affect the parameter survey accuracy. Finally the error which possibly appears in the radar parameter survey was carried on the classification, and the paper introduced the counting error and reduces error''s method. |
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| Keywords: | weather radar parameter survey question processing method |
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