Two-dimensional FDTD inverse-scattering scheme for determination of near-surface material properties

Milica Popović*, Allen Taflove

*Corresponding author for this work

Research output: Contribution to journalConference article

4 Scopus citations

Abstract

A layer-stripping procedure was used to simultaneously recover the conductivity and permittivity profiles. It was assumed a normally incident plane wave pulse and zero noise present on the received pulse. This paper extends the technique of finite-difference time-domain (FDTD) formulation of an inverse scattering scheme for remote sensing of inhomogeneous lossy layered media to the case of a two-dimensional (2-D) layered lossy half-space impulsively excited at its surface by an infinitely long monopole.

Original languageEnglish (US)
Pages (from-to)523-526
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume1
StatePublished - Sep 1 2003
Event2003 IEEE International Antennas and Propagation Symposium and USNC/CNC/URSI North American Radio Science Meeting - Columbus, OH, United States
Duration: Jun 22 2003Jun 27 2003

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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