| A stepped frequency chirp scaling algorithm for high resolution SAR imaging | |
Zhai, Wenshuai; Zhang, Yunhua ; Zhai, W. (zhaiwenshuai@mirslab.cn)
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| Department | 微波遥感部 |
| Source Publication | 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011 |
| 2011 | |
| Pages | 48-51 |
| Language | 英语 |
| ISBN | 9788993246179 |
| Abstract | A radar imaging method which combining stepped frequency chirp signal (SFCS) processing and chirp scaling imaging algorithm to achieve high resolution in both range and azimuth direction is introduced. We use Chirp Scaling algorithm to process the sub-pulses of the same ordinal in each SFCS burst to form a series of low range resolution 2D images and then synthesize the images in frequency domain to realize high range resolution. This approach is verified by simulations as well as experimental results. © 2011 KIEES.; A radar imaging method which combining stepped frequency chirp signal (SFCS) processing and chirp scaling imaging algorithm to achieve high resolution in both range and azimuth direction is introduced. We use Chirp Scaling algorithm to process the sub-pulses of the same ordinal in each SFCS burst to form a series of low range resolution 2D images and then synthesize the images in frequency domain to realize high range resolution. This approach is verified by simulations as well as experimental results. © 2011 KIEES. |
| Conference Name | 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011 |
| Conference Date | September 26, 2011 - September 30, 2011 |
| Conference Place | Seoul, Korea, Republic of |
| Indexed By | EI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/3390 |
| Collection | 微波遥感部 |
| Corresponding Author | Zhai, W. (zhaiwenshuai@mirslab.cn) |
| Recommended Citation GB/T 7714 | Zhai, Wenshuai,Zhang, Yunhua,Zhai, W. . A stepped frequency chirp scaling algorithm for high resolution SAR imaging[C]:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011:48-51. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 201148-51.pdf（288KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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