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首页> 外文会议>2015 radio and antenna days of the Indian Ocean >Experimental study of the microwave radar doppler spectrum backscattered from the sea surface at small incidence angles
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Experimental study of the microwave radar doppler spectrum backscattered from the sea surface at small incidence angles

机译：小入射角从海面向后散射微波雷达多普勒频谱的实验研究

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摘要

This paper focuses on the comparison of the measured characteristics of radar backscattering by the water surface with the theoretical model which includes the scattering model and the surface model. In the experiment, the backscattered signal at small incidence angles was studied at the different azimuth angle of antenna rotation. Comparison of the experimental data with the model confirmed the accuracy of the sea wave spectrum model and the electromagnetic scattering model. It is shown that the analysis of the reflected signal is necessary to take into account the parameters of the surface rather than wind speed as is usually done.
机译：本文着重将雷达在水面的反向散射特性与理论模型进行比较，该理论模型包括散射模型和地表模型。在实验中，研究了在天线旋转的不同方位角下小入射角的反向散射信号。实验数据与模型的比较证实了海浪谱模型和电磁散射模型的准确性。结果表明，必须对反射信号进行分析，以考虑表面的参数，而不是通常的风速。

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