Ozgun,O.Apaydin,G.Kuzuoglu,M.Sevgi,L.2024-05-252024-05-2520151978-147997817-510.1109/USNC-URSI.2015.73035432-s2.0-84954305630https://doi.org/10.1109/USNC-URSI.2015.7303543https://hdl.handle.net/20.500.14517/2322IEEE Antennas and Propagation Society; The Institute of Electrical and Electronics EngineersA parabolic equation toolbox (called PETOOL) has been developed in MATLAB with a user-friendly Graphical User Interface (GUI) for modeling radio-wave propagation over variable terrain and through homogeneous and inhomogeneous atmosphere (O. Ozgun, G. Apaydin, M. Kuzuoglu, L. Sevgi, Computer Physics Communications, 182, 2638-2654, 2011). The unique feature of the toolbox is that it implements both one-way and two-way Fourier split-step method to take account of both forward and backward propagating waves over variable terrain. © 2015 IEEE.eninfo:eu-repo/semantics/closedAccess[No Keyword Available]Conference Object259