Левченко, О. В., and Н. М. Каращук. 2022. “Experimental Study of Antenna Patterns for On-Board Antennas With Extremely Narrow Radiation Patterns: ”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 90 (December):5-12. https://doi.org/10.20535/RADAP.2022.90.5-12.