| 星载合成孔径雷达数学模型的研究 |
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| 引用本文： | 宫峰勋.星载合成孔径雷达数学模型的研究[J].中国民航学院学报,1997,15(4):14-20. |
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| 作者姓名： | 宫峰勋 |
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| 作者单位： | 国民航学院新航行系统研究所 |
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| 摘 要： | 根据合成孔径雷达的基本原理，利用傅立叶变换的性质，详尽地给出了星载合成孔径雷达回波信号的数学模型的推导过程，以及相应的距离变化函数的展开过程，为模拟合成孔径雷达回波信号和对回波信号处理提供了数学依据。
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| 关 键 词： | 星载合成孔径雷达 雷达信号处理 数学模型 |
A Study of the Mathematical model of Spaceborne SAR Systems |
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| Gong Fengxun.A Study of the Mathematical model of Spaceborne SAR Systems[J].Journal of Civil Aviation University of China,1997,15(4):14-20. |
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| Authors: | Gong Fengxun |
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| Abstract: | According to the basic theorem of the synthetic aperture radar (SAR) and by applying the nature of the Fourier chenge, this paper presents in detail the derivation of the mathematical madel of the SAR return signals as well as the corresponding expansion of the range change function,thus providing a mathematical basis for modeling and processing the SAR return signals. |
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| Keywords: | Spaceborne SAR radar signals processing mathematical modeling |
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