Scaling the 3-D Image of Spinning Space Debris via Bistatic Inverse Synthetic Aperture Radar
Scaling the 3-D Image of Spinning Space Debris via Bistatic Inverse Synthetic Aperture Radar
复制标题
通过双基地逆合成孔径雷达缩放旋转空间碎片的 3D 图像
DOI:
10.1109/lgrs.2009.2038286
复制
发表时间:
2010-01
影响因子:
4.8
通讯作者:
Bao Zheng
中科院分区:
文献类型:
--
作者:
Xing Mengdao;Bai Xueru;Zhou Feng;Bao Zheng
In 3-D inverse synthetic aperture radar (ISAR) imaging of spinning space debris, the image obtained via the available algorithm is modified by a scaling factor. Determined by the angle between the spinning vector and the radar line of sight, this factor cannot be estimated by a monostatic radar in a short imaging interval. This letter derives the bistatic ISAR (Bi-ISAR) geometry and signal model for 3-D imaging of space debris. Then, a 3-D image scaling algorithm is introduced based on the connections between the mono- and bistatic echoes of the same scatterer. Numeric simulations have proved the validity of the proposed algorithm.
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DOI:
10.1117/12.658367
发表时间:
2005-11
期刊:
--
影响因子:
--
作者:
Hui Tang;Weidong Hu;Wenxian Yu
通讯作者:
Hui Tang;Weidong Hu;Wenxian Yu
影响因子:
5.7
作者:
通讯作者:
--
影响因子:
8.2
作者:
Sato, T
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Sato, T
DOI:
10.1049/ip-f-1:19860097
发表时间:
1986-12
期刊:
--
影响因子:
--
作者:
M. Jackson
通讯作者:
M. Jackson
影响因子:
4.8
作者:
C. Yeh;Jia Xu;Yingning Peng;Xiutan Wang
通讯作者:
C. Yeh;Jia Xu;Yingning Peng;Xiutan Wang