Сидорчук, .О.Л. and Залевський, .В.Й. 2022. Investigation of Electromagnetic Wave Diffraction at the Edges of the Pyramidal Horn Irradiator of the Antenna, as One of the Causes of Scattering. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. 89 (Sep. 2022), 11-20. DOI:https://doi.org/10.20535/RADAP.2022.89.11-20.