3-D imaging of spaceborne distributed SAR based on phase preserving compressive sensing

Wang Pengfei; Liu Mei; Wang Zhigui; Zhao Xiangyang; Chen Haiyang

3-D imaging of spaceborne distributed SAR based on phase preserving compressive sensing

Wang Pengfei
, Liu Mei
, Wang Zhigui
, Zhao Xiangyang
, Chen Haiyang

Harbin Institute of Technology

科研成果: 会议稿件 › 论文 › 同行评审

1 引用（Scopus）

摘要

Spaceborne multi-static synthetic aperture radar (SAR) with different baselines extends the synthetic aperture principle of monostatic SAR into the elevation direction for 3-D imaging. In this paper, an expression of 3-D SAR echo data is presented. To meet the requirements of 3-D imaging, a phase preserving compressive sensing approach is proposed to solve the ground reflectivity. Simulation experiments indicate that the phase of raw complex signal is well preserved and the 3-D image of interested area is reconstructed efficiently.

源语言	英语
出版状态	已出版 - 2015
已对外发布	是
活动	IET International Radar Conference 2015 - Hangzhou, 中国期限: 14 10月 2015 → 16 10月 2015

会议

会议	IET International Radar Conference 2015
国家/地区	中国
市	Hangzhou
时期	14/10/15 → 16/10/15

其它文件与链接

链接到 Scopus 的出版物

引用此

@conference{019c0edd6dbb4ec1a9b08ecf9cae2470,

title = "3-D imaging of spaceborne distributed SAR based on phase preserving compressive sensing",

abstract = "Spaceborne multi-static synthetic aperture radar (SAR) with different baselines extends the synthetic aperture principle of monostatic SAR into the elevation direction for 3-D imaging. In this paper, an expression of 3-D SAR echo data is presented. To meet the requirements of 3-D imaging, a phase preserving compressive sensing approach is proposed to solve the ground reflectivity. Simulation experiments indicate that the phase of raw complex signal is well preserved and the 3-D image of interested area is reconstructed efficiently.",

keywords = "3-D SAR imaging, Compressive sensing, Multi-static SAR, Phase preserving",

author = "Wang Pengfei and Liu Mei and Wang Zhigui and Zhao Xiangyang and Chen Haiyang",

year = "2015",

language = "英语",

note = "IET International Radar Conference 2015 ; Conference date: 14-10-2015 Through 16-10-2015",

}

TY - CONF

T1 - 3-D imaging of spaceborne distributed SAR based on phase preserving compressive sensing

AU - Pengfei, Wang

AU - Mei, Liu

AU - Zhigui, Wang

AU - Xiangyang, Zhao

AU - Haiyang, Chen

PY - 2015

Y1 - 2015

N2 - Spaceborne multi-static synthetic aperture radar (SAR) with different baselines extends the synthetic aperture principle of monostatic SAR into the elevation direction for 3-D imaging. In this paper, an expression of 3-D SAR echo data is presented. To meet the requirements of 3-D imaging, a phase preserving compressive sensing approach is proposed to solve the ground reflectivity. Simulation experiments indicate that the phase of raw complex signal is well preserved and the 3-D image of interested area is reconstructed efficiently.

AB - Spaceborne multi-static synthetic aperture radar (SAR) with different baselines extends the synthetic aperture principle of monostatic SAR into the elevation direction for 3-D imaging. In this paper, an expression of 3-D SAR echo data is presented. To meet the requirements of 3-D imaging, a phase preserving compressive sensing approach is proposed to solve the ground reflectivity. Simulation experiments indicate that the phase of raw complex signal is well preserved and the 3-D image of interested area is reconstructed efficiently.

KW - 3-D SAR imaging

KW - Compressive sensing

KW - Multi-static SAR

KW - Phase preserving

UR - https://www.scopus.com/pages/publications/84973572004

M3 - 论文

AN - SCOPUS:84973572004

T2 - IET International Radar Conference 2015

Y2 - 14 October 2015 through 16 October 2015

ER -

3-D imaging of spaceborne distributed SAR based on phase preserving compressive sensing

摘要

会议

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指纹

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