Frequency analysis of rounded shaped inductive metallic objects in waveguides via some PEC approximations and GSM method

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dc.contributor.authorAydoğan, Ahmet
dc.date.accessioned2023-03-22T19:47:58Z
dc.date.available2023-03-22T19:47:58Z
dc.date.issued2022
dc.departmentBelirleneceken_US
dc.description.abstractA hybrid method is proposed for the frequency analysis of rounded metallic objects inductively loaded in rectangular waveguides. The proposed method combines the efficiency of the generalized scattering matrix method (GSM) and the flexibility of the method of moments (MoM) and the fact that fields cannot exist inside perfect electric conductors. Metallic discontinuities are modelled as a dielectric medium with extreme conductivity and the volume is emptied except the surrounding area. The proposed method is tested against several structures including a band-pass filter composed of metallic rods and an arbitrarily shaped discontinuity. The accuracy of the method is compared to commercial software based on the finite element method. The proposed method is exclusively competent for the frequency analysis of rounded or arbitrarily shaped metallic discontinuities.en_US
dc.identifier.doi10.16984/saufenbilder.1136854
dc.identifier.endpage1252en_US
dc.identifier.issn2147-835X
dc.identifier.issue6en_US
dc.identifier.startpage1244en_US
dc.identifier.trdizinid1148960en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14034/927
dc.identifier.urihttps://doi.org/10.16984/saufenbilder.1136854
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1148960
dc.identifier.volume26en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.journalSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectArbitrarily shaped discontinuitiesen_US
dc.subjectcomputational efficiencyen_US
dc.subjectmicrowave devicesen_US
dc.subjectwaveguide discontinuities.en_US
dc.subjectgeneralized scattering matrix methoden_US
dc.titleFrequency analysis of rounded shaped inductive metallic objects in waveguides via some PEC approximations and GSM methoden_US
dc.typeArticleen_US

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