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Proceedings Paper

Filtered back projection inversion of turntable ISAR data
Author(s): Jaime X. Lopez; Zhijun Qiao
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Paper Abstract

In this paper, an inversion scheme for near-field inverse synthetic aperture radar (ISAR) data is derived for both two and three dimensions from a scalar wave equation model. The proposed data inversion scheme motivates the use of a filtered back projection (FBP) imaging algorithm. The paper provides a derivation of the the general imaging filter needed for FBP, which will be shown to reduce to a familiar result for near-field ISAR imaging.

Paper Details

Date Published: 4 May 2011
PDF: 9 pages
Proc. SPIE 8051, Algorithms for Synthetic Aperture Radar Imagery XVIII, 805109 (4 May 2011); doi: 10.1117/12.884419
Show Author Affiliations
Jaime X. Lopez, The Univ. of Texas-Pan American (United States)
Zhijun Qiao, The Univ. of Texas-Pan American (United States)


Published in SPIE Proceedings Vol. 8051:
Algorithms for Synthetic Aperture Radar Imagery XVIII
Edmund G. Zelnio; Frederick D. Garber, Editor(s)

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