基于IEM的裸地微波散射研究

2018 IEEE 3rd International Conference on Integrated Circuits and Microsystems (ICICM) Pub Date : 2018-11-01 DOI:10.1109/ICAM.2018.8596657

Tong Wang, C. Tong, Bin Chen

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引用次数: 0

摘要

随着陆地环境遥感技术的发展，裸地的微波散射越来越受到人们的关注。与高斯粗糙表面相比，具有指数相关函数的粗糙表面更符合自然环境。本文利用指数相关函数研究了粗糙表面的散射特性。用积分方程法(IEM)模拟了单、双稳态散射结果。通过对比沙漠、戈壁和土壤环境X波段和Ku波段的散射结果，分析了关键参数对散射特性的影响。本文的研究在陆地环境微波遥感中具有一定的应用价值。

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Research on the Microwave Scattering from Bare Land Based on IEM

With the development of remote sensing for the land environment, the microwave scattering of bare land attracts more attention. Comparing Gauss rough surface, the surface with exponential correlation function shows better agreement with natural environment. In this paper, the scattering characteristics of rough surface with exponential correlation function are investigated. The monostatic and bistatic scattering results simulated with integral equation method (IEM). By comparing the results of desert, gobi and soil environment at X and Ku band, the effects of key parameters on the scattering characteristics are analyzed. The research in this paper is expected to possess an application value in the microwave remote sensing for the land environment.

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2018 IEEE 3rd International Conference on Integrated Circuits and Microsystems (ICICM)

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