High-order inversion formulas for low-frequency imaging of 2D buried targets

Tie Jun Cui, Yao Qin, Gong Li Wang, Weng Cho Chew

Research output: Contribution to journalConference articlepeer-review

Abstract

Low frequency imaging of 2D buried targets by high-order inversion formulas was discussed. The use of inverse scattering of buried objects on the earth was important for geophysical probing and detection of landmines and unexploded ordnance (UXO). Born approximation was widely used for weak scatterers. It was observed that better image qualities could be attained using quasi-linear algorithms.

Original languageEnglish (US)
Pages (from-to)189-192
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume1
StatePublished - Jan 1 2004
EventIEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting - Monterey, CA, United States
Duration: Jun 20 2004Jun 25 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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