厘米范围无线电波在长波存在下的共振散射

2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI:10.1109/CRMICO.2014.6959808

V. V. Pustovoytenko, A. Zapevalov

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引用次数: 0

摘要

分析了海面长波坡度变化对厘米波段无线电波共振散射的影响。我们估计了波长对能量的影响，以及海面斜率的分布偏离高斯分布。结果表明，长波长的存在可使水平偏振时有效后向散射截面增大50%，垂直偏振时有效后向散射截面增大35%。

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Resonant scattering of the centimeter range radio waves in the presence of the long sea waves

The effects of the resonance scattering of centimeter range radio waves due to changes in long wave slopes of the sea surface are analyzed. We obtained estimates of the energy impact of wavelengths, as well as distribution deviations of sea surface slopes from Gaussian distribution. It has been shown that the presence of long wavelength may result in increase of the effective backscatter cross section of 50% with a horizontal polarization and 35% in the vertical polarization.

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2014 24th International Crimean Conference Microwave & Telecommunication Technology

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