Дубровка, Ф. and Баньковський, В. 2010. Radiation characteristics of novel “ring-in-cone” antenna. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. 42 (May 2010), 46-50. DOI:https://doi.org/10.20535/RADAP.2010.42.46-50.