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Analytic inversion in synthetic aperture radar.

Authors
  • Rothaus, O S
Type
Published Article
Journal
Proceedings of the National Academy of Sciences of the United States of America
Publication Date
Jul 19, 1994
Volume
91
Issue
15
Pages
7032–7035
Identifiers
PMID: 11607485
Source
Medline
License
Unknown

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.

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