An Approach to Autofocus in Car-borne Radar Imaging Systems

机译：车载雷达成像系统中的自动聚焦方法

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摘要

The problem of autofocus in radar imaging systems is considered in this paper. An approach to autofocus suited for car-borne radars is described. A mathematical description of the approach is given. Real-life data experiments demonstrate an efficiency of the approach.

机译：本文考虑了雷达成像系统中的自动聚焦问题。描述了一种适用于车载雷达的自动聚焦方法。给出了该方法的数学描述。现实生活中的数据实验证明了该方法的有效性。

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来源
《IEEE East-West Design and Test Symposium》|2018年|1-4|共4页
会议地点 Kazan(RU)
作者
Vyacheslav Androsov; Sergey Vityazev; Aleksei Kharin; Vladimir Vityazev;
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作者单位

Ryazan State Radio Engineering University;

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正文语种
中图分类
关键词
Radar imaging; Estimation; Synthetic aperture radar; Image resolution; Signal resolution; Heuristic algorithms;

机译：雷达成像估计；合成孔径雷达；图像分辨率；信号分辨率启发式算法;

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专利

1. Autofocus approach for sparse aperture inverse synthetic aperture radar imaging [J] . Xiao Da, Su Fulin, Gao Jianjun Electronics Letters . 2015,第22期

机译：稀疏孔径逆合成孔径雷达成像的自动聚焦方法
2. Backprojection Subimage Autofocus of Moving Ships for Synthetic Aperture Radar [J] . Sommer Aron, Ostermann Joern IEEE Transactions on Geoscience and Remote Sensing . 2019,第11期

机译：合成孔径雷达动船背投影亚像自动聚焦
3. Autofocus technique for radar coincidence imaging with model error via iterative maximum a posteriori [J] . Feng Zhang, Xunling Liu, Xiaoli Zhou, . 2019,第19期

机译：通过迭代最大次误差雷达重合成像的自动对焦技术，通过迭代最大误差
4. An Approach to Autofocus in Car-borne Radar Imaging Systems [C] . Vyacheslav Androsov, Sergey Vityazev, Aleksei Kharin, IEEE East-West Design amp;amp;amp; Test Symposium . 2018

机译：汽车传输雷达成像系统中自动聚焦的方法
5. Phase Error Correction of Synthetic Aperture Radar Images Using Phase Gradient Autofocus on Overlapping Sub-aperture Collections [D] . Replogle, Nolan. 2016

机译：相位误差校正合成孔径雷达图像在重叠子孔径集合上使用相位梯度自动聚焦
6. Dynamic Experiment Design Regularization Approach to Adaptive Imaging with Array Radar/SAR Sensor Systems [O] . Yuriy Shkvarko, José Tuxpan, Stewart Santos 2011

机译：阵列雷达/ SAR传感器系统自适应成像的动态实验设计正则化方法
7. Autofocus correction of excessive migration in synthetic aperture radar images. [O] . Doerry, Armin Walter 2004

机译：自动聚焦校正合成孔径雷达图像中的过度偏移。
8. Autofocus correction of excessive migration in synthetic aperture radar images. [R] . 2004

机译：自动聚焦校正合成孔径雷达图像中的过度偏移。

An Approach to Autofocus in Car-borne Radar Imaging Systems

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