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Proceedings Paper

Exact RCS reconstruction of interested targets from SAR images
Author(s): Dandan Gu; Xiaojian Xu
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Paper Abstract

A procedure is proposed to reconstruct the radar cross section (RCS) of interested targets from synthetic aperture radar (SAR) images. Key factors in imaging are considered for exact RCS reconstruction, including image defocusing from target motion, system over-sampling, window function, zero-padding and image calibration. Experimental results for both numerically calculated inverse SAR (ISAR) and spaceborne SAR image demonstrate the effectiveness and accuracy of the proposed technique.

Paper Details

Date Published: 21 November 2012
PDF: 9 pages
Proc. SPIE 8536, SAR Image Analysis, Modeling, and Techniques XII, 853613 (21 November 2012); doi: 10.1117/12.974404
Show Author Affiliations
Dandan Gu, BeiHang Univ. (China)
Xiaojian Xu, BeiHang Univ. (China)


Published in SPIE Proceedings Vol. 8536:
SAR Image Analysis, Modeling, and Techniques XII
Claudia Notarnicola; Simonetta Paloscia; Nazzareno Pierdicca, Editor(s)

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