Moving target trajectories in low-frequency SAR imagery

Moyer L.R.; Govoni M.A.

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Moving target trajectories in low-frequency SAR imagery

机译：低频SAR影像中的移动目标轨迹

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摘要

Low-frequency synthetic aperture radars (SARs) have coherent integration times that can often be several minutes long. This correspondence describes the observed trajectories of moving targets in low-frequency SAR images for various target motions and presents examples of the effects of changes in the target speed and direction.

机译：低频合成孔径雷达（SAR）具有相干的积分时间，通常可能只有几分钟。这种对应关系描述了在低频SAR图像中针对各种目标运动观察到的运动目标的轨迹，并给出了目标速度和方向变化的影响示例。

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《Aerospace and Electronic Systems, IEEE Transactions on》 |2014年第3期|2354-2360|共7页
作者
Moyer L.R.; Govoni M.A.;
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作者单位

EOIR Technologies 6800 Blacklick Road, Suite 300 Springfield, VA 22150;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Doppler effect; Equations; Radar imaging; Synthetic aperture radar; Trajectory; Vectors;

机译：多普勒效应方程雷达成像合成孔径雷达弹道矢量;

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1. Moving Target Focusing in SAR Imagery Based on Subaperture Processing and DART [J] . Penghui Huang, Jingtao Ma, Huajian Xu, IEEE Geoscience and Remote Sensing Letters . 2021,第2期

机译：基于亚曲线处理和飞镖，移动目标聚焦在SAR图像中
2. Ground Moving Target Refocusing in SAR Imagery Based on RFRT-FrFT [J] . Huang Penghui, Xia Xiang-Gen, Gao Yesheng, IEEE Transactions on Geoscience and Remote Sensing . 2019,第8期

机译：基于RFRT-FrFT的SAR图像地面动目标重聚焦。
3. Airborne SAR Moving Target Signatures and Imagery Based on LVD [J] . Yang Lei, Bi Guoan, Xing Mengdao, Geoscience and Remote Sensing, IEEE Transactions on . 2015,第11期

机译：基于LVD的机载SAR移动目标签名和图像
4. Low-frequency ultrawideband array-antenna SAR for stationary and moving target imaging [C] . Lars M. Ulander, Swedish Defence Research Establishment, Linkoeping, Conference on radar sensor technology . 1999

机译：用于固定和移动目标成像的低频超宽带阵列天线SAR
5. The influence of target acceleration on dual-channel SAR-GMTI (synthetic aperture radar ground moving target indication) data. [D] . Sharma, Jayanti. 2005

机译：目标加速度对双通道SAR-GMTI（合成孔径雷达地面移动目标指示）数据的影响。
6. A Hybrid SAR/ISAR Approach for Refocusing Maritime Moving Targets with the GF-3 SAR Satellite [O] . Zhishuo Yan, Yi Zhang, Heng Zhang 2020

机译：用GF-3 SAR卫星重新对准海上移动目标的SAR / ISAR混合方法
7. A Novel Approach of Slope Detection Combined with Lv’s Distribution for Airborne SAR Imagery of Fast Moving Targets [O] . Yuefeng Zhao, Shengliang Han, Jimin Yang, 2018

机译：一种新颖的坡度检测方法，结合LV的快速移动目标空气传播SAR图像的分布
8. Identification of Moving Ground Vehicles in SAR Imagery [R] . Rihaczek, A. W., Hershkowitz, S. J., Doung, T. V. 1997

机译：saR图像中移动地面车辆的识别

Moving target trajectories in low-frequency SAR imagery

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