光电辅助极化气象雷达信号处理

2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET) Pub Date : 2018-07-01 DOI:10.1109/MMET.2018.8460268

A. Rudiakova, A. Lipinskii, F. Yanovsky

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引用次数: 4

摘要

提出了带声光信号处理模块的极化气象雷达模型。采用双轴声光偏转器对双偏振FMCW雷达进行距离仓处理。由于声光设备处理线性调频(LFM)信号的自然特性，这种方法可以大大简化双极化雷达的输入模数处理阶段。

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Optoelectronic Aided Polarimetric Weather Radar Signal Processing

The paper presents the model of polarimetric weather radar with acousto-optic signal processing module. The dual-polarization FMCW radar operation is considered with range-bins processing using the two-axis acousto-optic deflector. This approach allows to greatly simplify an input analog-to-digital processing stage of the dual-polarimetric radar due to the natural properties of acousto-optic apparatus dealing with linear frequency modulated (LFM) signals.

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来源期刊

2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)

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