You are here: Manual / PropagationModels / Spherical Diffraction


Spherical diffraction model

A spherical propagation model based on various ITU-R Recs 452, 676 and 526 is applied in SEAMCAT for larger distances and higher frequencies.

See the separate page for recommendations regarding selection of most appropriate model for your studies.

Detailed description of Spherical diffraction model implemented in SEAMCAT is given in the attached PDF file (138 KB).