Efficient tomographic spotlight-mode SAR imaging algorithm

Wen Q. Hong; Shiyi Mao; Xianglin Liu

doi:10.1117/12.281575

28 July 1997 Efficient tomographic spotlight-mode SAR imaging algorithm

Wen Q. Hong, Shiyi Mao, Xianglin Liu

Proceedings Volume 3070, Algorithms for Synthetic Aperture Radar Imagery IV; (1997) https://doi.org/10.1117/12.281575
Event: AeroSense '97, 1997, Orlando, FL, United States

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.

Citation Download Citation

Wen Q. Hong, Shiyi Mao, and Xianglin Liu "Efficient tomographic spotlight-mode SAR imaging algorithm", Proc. SPIE 3070, Algorithms for Synthetic Aperture Radar Imagery IV, (28 July 1997); https://doi.org/10.1117/12.281575

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