Radiation from a coaxial waveguide formed by a semi-infinite cylindrical outer conductor and an infinite two-part impedance inner cylinder

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dc.contributor.authorKarayahsi, Kutlu
dc.contributor.authorTayyar, Ismail H.
dc.contributor.authorDolma, Arif
dc.date.accessioned2024-09-29T16:02:44Z
dc.date.available2024-09-29T16:02:44Z
dc.date.issued2016
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn the present work, the scattering of a wave radiating inside a waveguide consisting of two coaxial cylinders the inner of which is infinite and has piecewise surface impedance, while the outer cylinder is infinitely thin, semi-infinite and perfect electrical conductor is analyzed using Wiener-Hopf technique. The problem is defined as a Wiener-Hopf equation by applying Fourier transformation to the scattered field and the boundary conditions. The scattered field inside the waveguide is expanded to series in terms of waveguide modes and the solution is obtained using the continuity conditions for the electromagnetic fields and transforming the problem into three sets of infinite algebraic equations containing three sets of infinite constants. In the numerical results section, the effects of the geometrical parameters and the impedances of the waveguide to the radiated field and the reflection coefficient is observed. Obtained results are compared to a previously solved problem.en_US
dc.identifier.doi10.1080/09205071.2016.1164630
dc.identifier.endpage914en_US
dc.identifier.issn0920-5071
dc.identifier.issn1569-3937
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-84964529911en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage898en_US
dc.identifier.urihttps://doi.org/10.1080/09205071.2016.1164630
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5691
dc.identifier.volume30en_US
dc.identifier.wosWOS:000378807600008en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal of Electromagnetic Waves and Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectromagnetic radiationen_US
dc.subjectCoaxial waveguidesen_US
dc.subjectHybrid TEM modeen_US
dc.subjectWiener-Hopf problemsen_US
dc.titleRadiation from a coaxial waveguide formed by a semi-infinite cylindrical outer conductor and an infinite two-part impedance inner cylinderen_US
dc.typeArticleen_US

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