Analytic inversion in synthetic aperture radar.
basic_science · Level V
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- Record sourced from PubMed, PMID 11607485.
- Also identified by PMC identifier 44332.
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Abstract
A method of processing synthetic aperture radar signals that avoids some of the approximations currently in use that appear to be responsible for severe phase distortions is described. As a practical matter, this method requires N3 numerical operations, as opposed to the N2 ln N currently the case, but N3 is now easily managed, for N in the range of interest.