Enhanced transmission through below-cutoff holes and eigenoscillations of waveguide objects and periodical structures
No Thumbnail Available
Files
Date
2009
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Національного університету "Львівська політехніка"
Abstract
The spectral theory is used to explain the enhanced transmission phenomenon. Eigenoscillations of corresponding waveguide and periodic open resonators have been studied. Their influence on frequency response is demonstrated for various structures. It has been found that the origin of this recently discovered effect is in the existence of the eigenoscillations of the interface between the free half-space and the metal half-space perforated with double-periodic set of channels or the eigenoscillations of the waveguide plane junction.
Description
Keywords
below-cutoff holes, double periodic metal screen, waveguide iris, eigenoscillations, total transmission
Citation
Kirilenko A. A. Enhanced transmission through below-cutoff holes and eigenoscillations of waveguide objects and periodical structures / Anatoliy A. Kirilenko, Nataliya G. Kolmakova (Don), Andrey O. Perov // Теорія та техніка антен : матеріали 7-ої Міжнародної конференції, 9–12 червня 2009 року, Львів, Україна. – Львів : Видавництво Національного університету "Львівська політехніка", 2009. – C. 47–52. – Bibliography: 14 titles.