Unambiguous SAR signal reconstruction from nonuniform displaced phase center sampling

By Gerhard Krieger, N. Gebert, Alberto Moreira. IEEE Geoscience and Remote Sensing Letters, 2004

564 citations recorded by the source corpus.

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TanDEM-X: A Satellite Formation for High-Resolution SAR Interferometry (2006, background): “While it is straightforward to combine the recorded signals from the split antenna in each of the two receiver satellites independently [79], new algorithms will be required to combine the signals from the two satellites for advanced azimuth ambiguity suppression in case of a nonvanishing cross-trac”
Multidimensional Waveform Encoding: A New Digital Beamforming Technique for Synthetic Aperture Radar Remote Sensing (2008, methodology): “the azimuth processing by explicitly taking into account the nonuniform sampling of the synthetic aperture [30], [33].”
Signal Processing for FMCW SAR (2007, background): “The extension to this limitation is treated in literature [25] and is not relevant for the topic discussed in this section.”
Errata: Digital Beamforming on Receive: Techniques and Optimization Strategies for High-Resolution Wide-Swath SAR Imaging (2009, methodology): “The method is elaborated in several follow-on papers [27, 28, 31, 32, 36].”
Digital Beamforming on Receive: Techniques and Optimization Strategies for High-Resolution Wide-Swath SAR Imaging (2009, methodology): “The method is elaborated in several follow-on papers [27, 28, 31, 32, 36].”