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Sparse Blind Deconvolution for Distributed Radar Autofocus Imaging
[article]
2018
arXiv
pre-print
A common problem that arises in radar imaging systems, especially those mounted on mobile platforms, is antenna position ambiguity. Approaches to resolve this ambiguity and correct position errors are generally known as radar autofocus. Common techniques that attempt to resolve the antenna ambiguity generally assume an unknown gain and phase error afflicting the radar measurements. However, ensuring identifiability and tractability of the unknown error imposes strict restrictions on the
arXiv:1805.03269v1
fatcat:d2fl2dl3jvegfao4cxjjqsgszm