摘要
Backward projection (BP) imaging algorithm is widely used in the field of synthetic aperture radar (SAR) imaging.Due to large amount of computation, which is not conducive to real-time imaging. In this paper, a fast BP imaging algorithm that suitable for ground-based arc synthetic aperture radar (GB-ArcSAR) is proposed. The algorithm uses the oblique shift invariance during BP imaging and the symmetry of the oblique matrix of the imaging area to reduce the redundant calculations. The effectiveness and imaging performances of the algorithm are verified by simulating.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Conference on Infrared, Millimeter, Terahertz Waves and Applications, IMT 2022 |
| 编辑 | Songlin Zhuang, Junhao Chu |
| 出版商 | SPIE |
| ISBN（电子版） | 9781510662476 |
| DOI | |
| 出版状态 | 已出版 - 2023 |
| 活动 | 2022 Conference on Infrared, Millimeter, Terahertz Waves and Applications, IMT 2022 - Xi'an, 中国 期限: 20 9月 2022 → 22 9月 2022 |
出版系列
| 姓名 | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| 卷 | 12565 |
| ISSN（印刷版） | 0277-786X |
| ISSN（电子版） | 1996-756X |
会议
| 会议 | 2022 Conference on Infrared, Millimeter, Terahertz Waves and Applications, IMT 2022 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Xi'an |
| 时期 | 20/09/22 → 22/09/22 |
指纹
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Le, Y., Deng, Y., & Lin, Z. (2023). Rapid implementation of GB-ArcSAR BP imaging algorithm. 在 S. Zhuang, & J. Chu (编辑), Conference on Infrared, Millimeter, Terahertz Waves and Applications, IMT 2022 文章 125650B (Proceedings of SPIE - The International Society for Optical Engineering; 卷 12565). SPIE. https://doi.org/10.1117/12.2661612