Two-Dimensional Imaging and Effective Inversion of a Three-Dimensional Buried Object.

摘要

A two-dimensional algorithm, which combines the well-known Synthetic Aperture Radar (SAR) imaging and the recently developed effective inversion method, is presented and applied to a three-dimensional configuration. During the first stage a two-dimensional image of a realistic three-dimensional buried object is obtained. In the second stage the average permittivity of the object is estimated using the two-dimensional effective inversion scheme and the geometrical information retrieved from the SAR image. The algorithm is applicable in real time.