Analysis of the Effect of Phase Noise on the Accuracy Characteristics of Interferometric Fixed-Baseline SARs

A.I.Baskakov; Ka Min Ho

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Analysis of the Effect of Phase Noise on the Accuracy Characteristics of Interferometric Fixed-Baseline SARs

机译：相位噪声对干涉式固定基线SAR精度特性的影响分析

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A general expression is found for the correlation coefficient, which determines the mean- square deviation of estimate of the phase difference of signals reaching two antennas of an interferometric SAR (ISAR). It is shown that it is possible to decrease the phase noise of a fixed-baseline ISAR by applying specially selected correction functions, suppressing the sidelobes of the SAR impulse response.

机译：找到相关系数的通用表达式，该表达式确定到达干涉式SAR（ISAR）的两个天线的信号的相位差估计值的均方差。结果表明，可以通过应用特别选择的校正功能来降低固定基线ISAR的相位噪声，从而抑制SAR脉冲响应的旁瓣。

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《Earth Observation and Remote Sensing》 |2000年第2期|p.247-256|共10页
作者
A.I.Baskakov; Ka Min Ho;
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正文语种 eng
中图分类自动化技术、计算机技术;
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1. Effect of Look Angle on the Accuracy Performance of Fixed-Baseline Interferometric SAR [J] . Ka M-H., Kononov A. A. IEEE Geoscience and Remote Sensing Letters . 2007,第期

机译：视角对固定基线干涉SAR精度性能的影响
2. Frequency Domain Filtering SAR Interferometric Phase Noise Using the Amended Matrix Pencil Model [J] . Gao Yandong, Zhang Shubi, Zhang Kefei, Computer Modeling in Engineering & Sciences . 2019,第2期

机译：使用修改的矩阵铅笔模型频域过滤SAR干涉相位噪声
3. Frequency Domain Filtering SAR Interferometric Phase Noise Using the Amended Matrix Pencil Model [J] . Yandong Gao, Shubi Zhang, Kefei Zhang, 工程与科学中的计算机建模(英文) . 2019,第005期

机译：使用修改的矩阵铅笔模型频域过滤SAR干涉相位噪声
4. A ML thinned array SAR interferometric sensor for high accuracy absolute phase retrieval [C] . Lombardini, F., Lombardo, . 1998

机译：用于高精度绝对相位检索的ML稀疏阵列SAR干涉传感器
5. Simulation and compensation of ionospheric phase scintillation noise in spotlight SAR data. [D] . Hsueh, Brian Chang Chi. 2009

机译：聚光SAR数据中电离层相位闪烁噪声的仿真和补偿。
6. Adaptive Unscented Kalman Filter Phase Unwrapping Method and Its Application on Gaofen-3 Interferometric SAR Data [O] . Yandong Gao, Shubi Zhang, Tao Li, 2018

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7. Interferometric Phase Reconstruction Based on Probability Generative Model: Toward Efficient Analysis of High-Dimensional SAR Stacks [O] . Yunqi Wang, Kui Zhang, Faming Gong, 2021

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8. Estimating Forest Vertical Structure from Multialtitude, Fixed-Baseline Radar Interferometric and Polarimetric Data [R] . Treuhaft, Robert N., Law, Beverly E., Siqueira, Paul R. 2000

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Analysis of the Effect of Phase Noise on the Accuracy Characteristics of Interferometric Fixed-Baseline SARs

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