Kaburcuk, FatihElsherbeni, Atef Z.2026-03-262026-03-2620161054-48871943-57112-s2.0-85006380241https://hdl.handle.net/20.500.14901/4619Elsherbeni, Atef/0000-0002-8657-937X; Kaburcuk, Fatih/0000-0002-7527-3850In this paper, a speeding up technique for the lossy anisotropic (Lossy-ANI) algorithm integrated into the finite-difference time-domain (FDTD) method is proposed. The speeding up technique provides remarkable reduction in the computation time of the Lossy-ANI algorithm. This algorithm is applied to a line-fed microstrip patch antenna (MPA) with anisotropic substrate and a lossy anisotropic scattering object. Numerical results show that the anisotropy effects the resonant frequencies of the MPA and the bistatic RCS of the scattering object.eninfo:eu-repo/semantics/closedAccessFDTDLossy Anisotropic MediumArticle