合成孔径雷达模糊度分析
Analysis of Synthetic Aperture Radar Ambiguities
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摘要: 该文分析了合成孔径雷达(SAR)的模糊度问题及其对图像质量的影响，详细描述了模糊度的表达式，分析了不同系统参数对模糊度的影响，对所谓的重影现象作了定量分析。
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关键词:
- 合成孔径雷达(SAR);模糊度;重影
Abstract: This paper analyzes ambiguities in Synthetic Aperture Radar(SAR) and its impact on the image quality. The definition of ambiguities is described in detail. The influence of system parameters on ambiguities is analyzed and the relationship between ghost and system parameters is given. -
[1] Li F K, et al.. Ambiguities in spaceborne synthetic aperture radar systems[J].IEEE Trans. on Aerosp. Electron. Syst.1983, 19(3):389-395 -
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