Approximations in Efficient 2-D SAR Motion Compensation

Conference: EUSAR 2006 - 6th European Conference on Synthetic Aperture Radar
05/16/2006 - 05/18/2006 at Dresden, Germany

Proceedings: EUSAR 2006

Pages: 4Language: englishTyp: PDF

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Fornaro, Gianfranco (Consiglio Nazionale delle Ricerche (CNR) - IREA, Italy)
Franceschetti, Giorgio; Perna, Stefano (Università degli Studi di Napoli Federico II - DIET, Italy)

Center-Beam approximation is crucial for efficient 2-Dimensional (2-D) frequency-based airborne Synthetic Aperture Radar (SAR) focusing with integrated motion compensation. In this work we present an analysis aimed at assessing the impact of this approximation on the final image accuracy.