Through-wall imaging (TWI) by radar: 2-D tomographic results and analyses


Journal Article (Review)

A two-dimensional nonlinear inverse scattering technique is developed for imaging objects in a multilayered medium that simulates the effects of building walls in the context of through-wall imaging (TWI). The effectiveness and capacity of the inversion algorithm and the feasibility of through-wall imaging is demonstrated via a number of numerical examples. It has been shown that using multifrequency data high-quality image reconstruction can be achieved with a limited array view. © 2005 IEEE.

Full Text

Duke Authors

Cited Authors

  • Song, LP; Yu, C; Liu, QH

Published Date

  • December 1, 2005

Published In

Volume / Issue

  • 43 / 12

Start / End Page

  • 2793 - 2798

International Standard Serial Number (ISSN)

  • 0196-2892

Digital Object Identifier (DOI)

  • 10.1109/TGRS.2005.857914

Citation Source

  • Scopus