Сидорчук , О. Л., В. П. Манойлов, Н. М. Каращук, and В. Г. Парфенюк. “Research of Dispersion Characteristics of a Rectangular Waveguide With a Corrugated Bottom Wall by the Coupled Wave Method”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 86 (September 30, 2021): 29-38. Accessed July 23, 2024. https://radap.kpi.ua/radiotechnique/article/view/1740.