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Proceedings Paper

Efficient tomographic spotlight-mode SAR imaging algorithm
Author(s): Wen Q. Hong; Shiyi Mao; Xianglin Liu
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Paper Abstract

An efficient tomographic algorithm is studied according to the high resolution imaging capability on small target terrain during the spotlight mode SAR procedure in this paper. By simplifying the procedure of Fourier reconstruction, reducing the A/D rat and PRF, implementing initial phase compensation, facilitating the hardware materialization, this tomographic algorithm for spotlight mode SAR greatly benefits the imaging processing efficiency. Necessary explanations, deductions, figures, tables and simulation results are given out.

Paper Details

Date Published: 28 July 1997
PDF: 9 pages
Proc. SPIE 3070, Algorithms for Synthetic Aperture Radar Imagery IV, (28 July 1997); doi: 10.1117/12.281575
Show Author Affiliations
Wen Q. Hong, Beijing Univ. of Aeronautics and Astronautics (China)
Shiyi Mao, Beijing Univ. of Aeronautics and Astronautics (China)
Xianglin Liu, Aviation Industry Corp. of China (China)


Published in SPIE Proceedings Vol. 3070:
Algorithms for Synthetic Aperture Radar Imagery IV
Edmund G. Zelnio, Editor(s)

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