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High‐ Q resonances in cavity‐backed aperture with resonant loading
Author(s) -
Veremey Vladimir,
Poyedinchuk Anatolii
Publication year - 1998
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(19980220)17:3<184::aid-mop10>3.0.co;2-5
Subject(s) - cylinder , microwave , excited state , scattering , aperture (computer memory) , optics , physics , resonant cavity , resonance (particle physics) , atomic physics , materials science , acoustics , engineering , quantum mechanics , laser , mechanical engineering
Abstract Resonances of scattering caused by the “interaction” of two modes of oscillations excited at the same frequency have been revealed and studied in a structure formed by a slotted thin cylinder with another slotted cylinder inside as an interior loading. It has been shown that such resonances have high‐ Q factors, and are extremely sensitive to small changes of parameters of the scatterers. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 184–189, 1998.