脉冲多普勒天气雷达中天气回波的谱矩估计:平均功率

2011 MICROWAVES, RADAR AND REMOTE SENSING SYMPOSIUM Pub Date : 2011-10-20 DOI:10.1109/MRRS.2011.6053642

D. Lekhovytskiy, D. Rachkov, A. Semeniaka, V. P. Ryabukha, D. Atamanskiy

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引用次数: 2

摘要

我们定义并比较了气象编队反射信号平均功率估计的统计特性。分析了它们与训练样本量、中频功率、中频反射的周期间相关类型和水平的关系。给出了实际实现中频平均功率估计的合理方法。

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Spectral moment estimation of weather echoes in pulsed Doppler weather radars: Mean power

We define and compare statistical characteristics of estimate of mean power of signals reflected from meteorological formations (MF). Their dependences on training sample size, power of MF, type and level of interperiod correlation of reflections from MF are analyzed. Rational ways of practical implementation of MF mean power estimate are demonstrated.

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来源期刊

2011 MICROWAVES, RADAR AND REMOTE SENSING SYMPOSIUM

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