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Waveform Design for Synthetic-Aperture Radar Imaging through Dispersive Media

Varslot, Trond; Morales, Hector J; Cheney, Margaret


In this paper we analyze the problem of optimal waveform design for syntheticapertureradar (SAR) imaging through a dispersive medium. We use a scalar model for wave propagation, together with the single-scattering approximation, and we assume that measurements arepolluted with thermal noise whose statistics are known. For image formation, we use a filtered backprojectionalgorithm in which the filter is determined by knowledge of the power-spectral densities of the scene and noise. In this...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: SIAM Journal on Applied Mathematics
DOI: 10.1137/100802438


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