A Range Multi-aperture SAR Imaging Method Based on SCFT

Guo Kun-yi; Sheng Xin-qing

Volume 28 Issue 5

Aug. 2010

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Article Navigation > Journal of Electronics & Information Technology > 2006 > 28(5): 927-931

Guo Kun-yi, Sheng Xin-qing. A Range Multi-aperture SAR Imaging Method Based on SCFT[J]. Journal of Electronics & Information Technology, 2006, 28(5): 927-931.

Citation:

Guo Kun-yi, Sheng Xin-qing. A Range Multi-aperture SAR Imaging Method Based on SCFT[J]. Journal of Electronics & Information Technology, 2006, 28(5): 927-931.

Guo Kun-yi, Sheng Xin-qing. A Range Multi-aperture SAR Imaging Method Based on SCFT[J]. Journal of Electronics & Information Technology, 2006, 28(5): 927-931.

Citation:

Guo Kun-yi, Sheng Xin-qing. A Range Multi-aperture SAR Imaging Method Based on SCFT[J]. Journal of Electronics & Information Technology, 2006, 28(5): 927-931.

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A Range Multi-aperture SAR Imaging Method Based on SCFT

Received Date: 2004-10-10
Rev Recd Date: 2005-04-28
Publish Date: 2006-05-19

Abstract

Abstract

The SAR working mode of range multi-aperture is a high resolution imaging mode for wide swath. Resolving and imaging are the two parts of range multi-aperture imaging algorithm. How to match the two parts together is the key problem for the algorithm. This paper presents a new method based on SCFT (SCaled FT) to solve the problem. Simulation and comparison between different methods is also given to prove the feasibility of range multi-aperture SAR imaging method based on SCFT.

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References(1)

References

Currie A, Brown M A. Wide-swath SAR. IEE proc.-F, 1992, 139(2): 122.135.[2]王小青,郭琨毅,朱敏慧,盛新庆.距离向多孔径接收宽测绘带SAR成像方法的研究[J].电子与信息学报.2004, 26(5):739-浏览[3]Franceschetti G, Lanari R. synthetic aperture radar processing.Florida: CRC press, 1999, Chapter2, 3.[4]郭琨毅, 王小青, 盛新庆.距离向多孔径接收宽测绘带SAR三种成像算法的比较. 电波科学学报, 2005, 20(1): 119.124.

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