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On the Eigen Frequencies of Rectangular Resonator with a Hole in the Wall

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dc.contributor.author Abgaryan G.
dc.contributor.author Pleshchinskii N.
dc.date.accessioned 2020-01-21T20:54:29Z
dc.date.available 2020-01-21T20:54:29Z
dc.date.issued 2019
dc.identifier.issn 1995-0802
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/157830
dc.description.abstract © 2019, Pleiades Publishing, Ltd. The rectangular waveguide is attached to a hole in a wall of rectangular resonator and the corresponding to the hole part of the waveguide boundary is cross-section of the waveguide. The problem of excitation of the resonator by an eigen wave of the waveguide is investigated. The condition on a hole is obtained from the condition defining the wave in the waveguide, outgoing from cross-section. The initial diffraction problem is reduced to some infinite set of linear algebraic equations. Numerical experiment shows that the dependence of expansion coefficients of the field in the resonator on frequency of exciting wave has resonant nature. We propose to use the real values of the resonance frequencies of the running on the hole wave as the initial approximations for eigen frequencies of the resonator with a hole in the wall.
dc.relation.ispartofseries Lobachevskii Journal of Mathematics
dc.subject eigen frequency
dc.subject hole in wall
dc.subject rectangular resonator
dc.title On the Eigen Frequencies of Rectangular Resonator with a Hole in the Wall
dc.type Article
dc.relation.ispartofseries-issue 10
dc.relation.ispartofseries-volume 40
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1631
dc.source.id SCOPUS19950802-2019-40-10-SID85073538184


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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