High resolution radar imaging with undersampled data

Haitao Zheng; Shiyong Li; Guoqiang Zhao; Hang Cheng; Houjun Sun

doi:10.1109/APMC.2015.7413077

High resolution radar imaging with undersampled data

Haitao Zheng, Shiyong Li, Guoqiang Zhao, Hang Cheng, Houjun Sun

集成电路与电子学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

A novel 2D imaging algorithm is presented for stepped-frequency radar imaging systems. By solving an optimization problem which enforces targets sparsity, a 2D image with better resolutions can be obtained by using the undersampled data through 2D - SL₀ minimization algorithm. This method can greatly reduce the data amount at both frequencies and rotation angles. Imaging results from both simulated and experimental exhibit the increased performance on resolutions comparing to the traditional 2D-FFT method.

源语言	英语
主期刊名	2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings
编辑	Fan Meng, Wei Hong, Xiao-Wei Zhu, Guang-Qi Yang, Zhe Song
出版商	Institute of Electrical and Electronics Engineers Inc.
ISBN（电子版）	9781479987658
DOI	https://doi.org/10.1109/APMC.2015.7413077
出版状态	已出版 - 18 2月 2016
活动	Asia-Pacific Microwave Conference, APMC 2015 - Nanjing, 中国期限: 6 12月 2015 → 9 12月 2015

出版系列

姓名	Asia-Pacific Microwave Conference Proceedings, APMC
卷	2

会议

会议	Asia-Pacific Microwave Conference, APMC 2015
国家/地区	中国
市	Nanjing
时期	6/12/15 → 9/12/15

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10.1109/APMC.2015.7413077

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Zheng, H., Li, S., Zhao, G., Cheng, H., & Sun, H. (2016). High resolution radar imaging with undersampled data. 在 F. Meng, W. Hong, X.-W. Zhu, G.-Q. Yang, & Z. Song (编辑), 2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings 文章 7413077 (Asia-Pacific Microwave Conference Proceedings, APMC; 卷 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMC.2015.7413077

@inproceedings{cd1dea12bbcb4608bb27269839a53f89,

title = "High resolution radar imaging with undersampled data",

abstract = "A novel 2D imaging algorithm is presented for stepped-frequency radar imaging systems. By solving an optimization problem which enforces targets sparsity, a 2D image with better resolutions can be obtained by using the undersampled data through 2D - SL0 minimization algorithm. This method can greatly reduce the data amount at both frequencies and rotation angles. Imaging results from both simulated and experimental exhibit the increased performance on resolutions comparing to the traditional 2D-FFT method.",

keywords = "2D - SL minimization, Compressive sensing, Radar 2D Imaging, Undersampled data",

author = "Haitao Zheng and Shiyong Li and Guoqiang Zhao and Hang Cheng and Houjun Sun",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; Asia-Pacific Microwave Conference, APMC 2015 ; Conference date: 06-12-2015 Through 09-12-2015",

year = "2016",

month = feb,

day = "18",

doi = "10.1109/APMC.2015.7413077",

language = "English",

series = "Asia-Pacific Microwave Conference Proceedings, APMC",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

editor = "Fan Meng and Wei Hong and Xiao-Wei Zhu and Guang-Qi Yang and Zhe Song",

booktitle = "2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings",

address = "United States",

}

Zheng, H, Li, S, Zhao, G, Cheng, H & Sun, H 2016, High resolution radar imaging with undersampled data. 在 F Meng, W Hong, X-W Zhu, G-Q Yang & Z Song (编辑), 2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings., 7413077, Asia-Pacific Microwave Conference Proceedings, APMC, 卷 2, Institute of Electrical and Electronics Engineers Inc., Asia-Pacific Microwave Conference, APMC 2015, Nanjing, 中国, 6/12/15. https://doi.org/10.1109/APMC.2015.7413077

High resolution radar imaging with undersampled data. / Zheng, Haitao; Li, Shiyong; Zhao, Guoqiang 等.
2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings. 编辑 / Fan Meng; Wei Hong; Xiao-Wei Zhu; Guang-Qi Yang; Zhe Song. Institute of Electrical and Electronics Engineers Inc., 2016. 7413077 (Asia-Pacific Microwave Conference Proceedings, APMC; 卷 2).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - High resolution radar imaging with undersampled data

AU - Zheng, Haitao

AU - Li, Shiyong

AU - Zhao, Guoqiang

AU - Cheng, Hang

AU - Sun, Houjun

PY - 2016/2/18

Y1 - 2016/2/18

N2 - A novel 2D imaging algorithm is presented for stepped-frequency radar imaging systems. By solving an optimization problem which enforces targets sparsity, a 2D image with better resolutions can be obtained by using the undersampled data through 2D - SL0 minimization algorithm. This method can greatly reduce the data amount at both frequencies and rotation angles. Imaging results from both simulated and experimental exhibit the increased performance on resolutions comparing to the traditional 2D-FFT method.

AB - A novel 2D imaging algorithm is presented for stepped-frequency radar imaging systems. By solving an optimization problem which enforces targets sparsity, a 2D image with better resolutions can be obtained by using the undersampled data through 2D - SL0 minimization algorithm. This method can greatly reduce the data amount at both frequencies and rotation angles. Imaging results from both simulated and experimental exhibit the increased performance on resolutions comparing to the traditional 2D-FFT method.

KW - 2D - SL minimization

KW - Compressive sensing

KW - Radar 2D Imaging

KW - Undersampled data

UR - http://www.scopus.com/inward/record.url?scp=84978929494&partnerID=8YFLogxK

U2 - 10.1109/APMC.2015.7413077

DO - 10.1109/APMC.2015.7413077

M3 - Conference contribution

AN - SCOPUS:84978929494

T3 - Asia-Pacific Microwave Conference Proceedings, APMC

BT - 2015 Asia-Pacific Microwave Conference, APMC 2015 - Proceedings

A2 - Meng, Fan

A2 - Hong, Wei

A2 - Zhu, Xiao-Wei

A2 - Yang, Guang-Qi

A2 - Song, Zhe

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - Asia-Pacific Microwave Conference, APMC 2015

Y2 - 6 December 2015 through 9 December 2015

ER -

High resolution radar imaging with undersampled data

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