Akdogan, Riza ErhanAltuncu, Yasemin2024-11-072024-11-072019978-1-7281-5514-2https://hdl.handle.net/11480/1378923rd International Conference on Applied Electromagnetics and Communications (ICECOM) -- SEP 30-OCT 02, 2019 -- Dubrovnik, CROATIAThis paper propose a method based on variational Born iterative method to solve the inverse scattering problem of three-dimensional objects buried into two-part space. The addressed problem is substantially complex in both mathematical and computational aspect, because of the fact that the objects to be reconstructed are both three-dimensional and embedded into half-space. Variation born iterative method (VBIM) is as successful as distorted born iterative method (DBIM) that is the most widely used method in the reconstruction of high-contrast objects among Born-based methods. Furthermore, VBIM is much faster than DBIM because it doesn't require a forward problem solution for the calculation of background Green's function in every iteration step, such as DBIM. Various numerical implementations have been performed to reveal the effectiveness of the method and it is observed that the method is very successful in the reconstruction of multiple objects with arbitrary geometry.eninfo:eu-repo/semantics/closedAccessinverse electromagnetic scatteringreconstruction3D buried objectVBIMConference ObjectWOS:000623436600041N/A