Approximations in Efficient 2-D SAR Motion Compensation

Konferenz: EUSAR 2006 - 6th European Conference on Synthetic Aperture Radar
16.05.2006 - 18.05.2006 in Dresden, Germany

Tagungsband: EUSAR 2006

Seiten: 4Sprache: EnglischTyp: 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.