Comparative analysis of novel compact and usual smooth 90-degree twists
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Date
2009
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Volume Title
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Видавництво Національного університету "Львівська політехніка"
Abstract
Two types of compact 90-degree twists whose transformer sections are square waveguides with two square or stepped ridges are considered. Twist electromagnetic models are based on the mode matching and generalized scattering matrix techniques. Good agreements between calculated and experimentally measured characteristics of manufactured prototypes of the both type twists in the 23×10 mm waveguide are demonstrated. On the base of specially studies carried out, it is shown that, at close or even better performance, the lengths of proposed twists are ten and more times less than the ones of conventional smooth twists.
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Keywords
corner-ridged square waveguides, rectangular waveguides, twists, waveguide components
Citation
Comparative analysis of novel compact and usual smooth 90-degree twists / A. A. Kirilenko, D. Yu. Kulik, L. A. Rud, A. E. Sverdlenko // Теорія та техніка антен : матеріали 7-ої Міжнародної конференції, 9–12 червня 2009 року, Львів, Україна. – Львів : Видавництво Національного університету "Львівська політехніка", 2009. – C. 328–330. – Bibliography: 7 titles.