Time-domain distorted Born iterative method for imaging buried dielectric cylinder in underground lossy media

摘要

Detecting an underground object such as cable or plastic pipe in the Earth is important in geophysical and civil engineering. In this paper, a time-domain distorted Born iterative method is applied to a lossy half-space configuration to image a subsurface object from time-domain scattered fields measured at the surface, and measurement configurations to get a better image is investigated.