SIMULATION OF VERY-HIGH FREQUENCY RADIO SIGNALS PROPAGATION ON DIGITAL RELIEF MODEL

Namen diplomske naloge je razvoj aplikacije, ki bo simulirala razširjanje ultrakratkih radijskih valov na digitalnem modelu reliefa. V diplomskem delu na kratko opišemo elektromagnetno valovanje, način razširjanja valov in model ITU. Nato predstavimo algoritme in metode, ki smo jih uporabili pri izrisu digitalnega reliefa. Sledi podrobnejša predstavitev vmesnika in razlaga Bresenhamovega algoritma. Nato še razložimo implementacijo modela ITU in predstavimo rezultate aplikacije.The purpose of the thesis is the development of an application for simulating the propagation of very-high radio waves on a digital model relief. Firstly, a short description of electromagnetic waves propagation is done. The ITU model is presented afterthat, followed by presentations of algorithms and methods used for tracing the digital relief. A presentation of the graphical user interface and an explanation of Bresenham’s algorithm is done, too. Finally, our implementation of the ITU model is explained and the obtained results are presented