Шкапа, В.В., and Б.О. Коцержинський. “Microstrip Band-Pass Filter Based on Resonators With Quarter-Wave Coupling”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia0, no. 44 (March 1, 2011): 68-75. Accessed November 21, 2024. https://radap.kpi.ua/radiotechnique/article/view/39.