«Quadrupole» mode DR filter for C-band applications

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dc.contributor.authorPidgurska, Tetiana V.
dc.contributor.authorTrubin, Olexander O.
dc.contributor.authorShelkovnikov, Borys M.
dc.date.accessioned2014-03-19T11:52:15Z
dc.date.available2014-03-19T11:52:15Z
dc.date.issued2013
dc.description.abstractenThe possibility of reducing the radiation loss of dielectric resonator (DR) to the external environment has been investigated for the first time by applying higher order mode of DR, namely “quadrupole” type, with higher Q factor. The “quadrupole” mode for constructing narrow band-pass filter (<1%) has been studied. The resonant frequencies of dielectric resonator have been calculated on grounds of approximate analytical method as well as finite element method. The coupling coefficients of the rectangular DR with coplanar line have been scrutinized both as a function of the glass substrate’s height, namely bs, on which the DR is situated, and as a function of the DR’s displacement toward the center line, namely y₀. The synthesized two-resonator band-pass filter has the improved gain slope. The minimum value of insertion loss at the central frequency of 5.9 GHz is - 2.4dB, the shape factor is equal to 3.45.uk
dc.format.pagerangeРр. 51-57uk
dc.identifier.citationPidgurska T. V. «Quadrupole» mode DR filter for C-band applications / Tetiana V. Pidgurska, Olexander O. Trubin, Borys M. Shelkovnikov // Telecommunication Sciences : international research journal. – 2013. – Vol. 4, N. 1(6). – P. 51–57. – Bibliogr.: 9 ref.uk
dc.identifier.urihttps://ela.kpi.ua/handle/123456789/7039
dc.language.isoenuk
dc.publisherNational Technical University of Ukraine “Kyiv Polytechnic Institute”uk
dc.publisher.placeKyivuk
dc.sourceTelecommunication Sciences: international research journalen
dc.status.pubpublisheduk
dc.subject.udc621.382uk
dc.title«Quadrupole» mode DR filter for C-band applicationsuk
dc.typeArticleuk
thesis.degree.level-uk

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Telecommunication Sciences: international research journal, Vol. 4, N. 1(6)