SPATIAL FOURIER DECOMPOSITION METHOD FOR SAR IMAGING

Wang Junfeng; Mao Yinfang; Chen Zongzhi

Volume 20 Issue 5

Sep. 1998

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Article Navigation > Journal of Electronics & Information Technology > 1998 > 20(5): 708-711

Wang Junfeng, Mao Yinfang, Chen Zongzhi . SPATIAL FOURIER DECOMPOSITION METHOD FOR SAR IMAGING[J]. Journal of Electronics & Information Technology, 1998, 20(5): 708-711.

Citation:

Wang Junfeng, Mao Yinfang, Chen Zongzhi . SPATIAL FOURIER DECOMPOSITION METHOD FOR SAR IMAGING[J]. Journal of Electronics & Information Technology, 1998, 20(5): 708-711.

Wang Junfeng, Mao Yinfang, Chen Zongzhi . SPATIAL FOURIER DECOMPOSITION METHOD FOR SAR IMAGING[J]. Journal of Electronics & Information Technology, 1998, 20(5): 708-711.

Citation:

Wang Junfeng, Mao Yinfang, Chen Zongzhi . SPATIAL FOURIER DECOMPOSITION METHOD FOR SAR IMAGING[J]. Journal of Electronics & Information Technology, 1998, 20(5): 708-711.

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SPATIAL FOURIER DECOMPOSITION METHOD FOR SAR IMAGING

Received Date: 1996-07-24
Rev Recd Date: 1997-09-17
Publish Date: 1998-09-19

Abstract

Abstract

The spatial Fourier decomposition method is a new method for the SAR imaging. It incorporates the spherical nature of the radar s radiation pattern and so the image would not distort even at near field. This paper presents an algorithm for the spatial Fourier decomposition method. The imaging results of simulated targets prove it is effective.

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References(1)

References

Ausherman D A, et al. Development in radar imaging. IEEE bans. on AES, 1984, 20(4): 363-398.[2]Soumekh M. A system model and inversion for synthetic aperture radar imaging. IEEE Trans. on IP, 1992, 1(1): 64-76.[3]Soumekh M. Band-limited interpolation from unevenly spaced sampled data. IEEE Trans. on[4]ASSP, 1988, 36(1): 110-122.[5]王军锋,毛引芳.由空间频域上的非均匀采样数据重建图象的方法研究.电子科学学刊,1997,19(4):459-463.[6]Wehner D R, et al. Stepped frequency radar target imaging. US Patent, 1984, 4450444.

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