Altuncu, YaseminDurukan, TulunAkdogan, Riza Erhan2024-11-072024-11-0720191559-8985https://doi.org/10.2528/PIER19072203https://hdl.handle.net/11480/14315In this paper, the reconstruction problem of inaccessible objects buried into a three-part space with locally rough interfaces is solved by Distorted Born Iterative Method (DBIM). DBIM requires the calculation of the background electric field and Green's function in every iteration step via the solution of the direct scattering problem. Here, they are calculated numerically by using the buried object approach (BOA) which is very useful in the solutions of the problems including stratified media with locally rough interfaces. Various numerical applications have been performed to demonstrate the applicability and efficiency of the method. The method was found to be very successful in reconstructing moderate contrast objects when they were buried in the middle space. In this case, the method works effectively even if the buried objects and interface roughnesses have complex geometric structures. Moreover, the multiplicity of buried objects has no negative effect on the reconstruction results. Nevertheless, the results of reconstruction deteriorate when objects are buried in the bottom space. However, the accuracies of them are still on an acceptable level in this situation.eninfo:eu-repo/semantics/openAccessElectromagnetic Inverse-ScatteringTomographic ReconstructionDielectric CylindersArticle166234110.2528/PIER19072203WOS:000520033000002Q3