On the extended-Born technique for scattering from buried dielectric targets

Nilanjan Dasgupta, Norbert Geng, Traian Dogaru, Lawrence Carin

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The extended Born technique is an approximate nonlinear method for analyzing scattering from a weak discontinuity. Moreover, when applied to the low-frequency (electromagnetic induction) applications for which it was developed originally, extended Born has accurately modeled scattering from inhomogeneities considerably larger than those appropriate for the standard linear Born technique. In this letter, we examine the extended Born technique at radar frequencies, considering three-dimensional (3-D) scattering from a dielectric target buried in a lossy half space.
Original languageEnglish (US)
Pages (from-to)1739-1742
Number of pages4
JournalIEEE Transactions on Antennas and Propagation
Volume47
Issue number11
DOIs
StatePublished - Nov 1 1999
Externally publishedYes

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