A Top-down Approach to S-UTD-CH Model

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dc.authorid0000-0002-1607-355Xen_US
dc.contributor.authorTabakcıoğlu, Mehmet Barış
dc.date.accessioned2021-03-20T20:13:48Z
dc.date.available2021-03-20T20:13:48Z
dc.date.issued2017
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik Elektronik Mühendisliği Bölümüen_US
dc.description.abstractFree space electromagnetic wave propagation is an excessively pretty simple. However, in the reality, there are obstructions like buildings and hills blocking the electromagnetic waves and leading diffraction and reflection, and these obstructions can be modeled as a knife edge or wedge due to using of UHF. Hence, the vital problem is how an electromagnetic wave propagates in multiple diffraction scenario including buildings, trees, hills, cars etc. In order to estimate the field strength or relative path loss of the waves at the receiver, so many electromagnetic wave propagation models have been introduced throughout the century. Ray tracing and numerical integration based propagation models are introduced. In this paper, detailed information is provided about S-UTD-CH (Slope UTD with Convex Hull) model. Particularly, in the transition zone, the S-UTD-CH model can be applied to multiple diffraction scenarios. In addition, Fresnel zone concept, convex hull and slope UTD models are fundamentals of the S-UTD-CH model. Moreover, in terms of computation time and accuracy, the S-UTD-CH model is conceived an optimum model. Furthermore, verification of S-UTD-CH model is made by means of FEKO, which is a comprehensive electromagnetic simulation software tool by Altair.en_US
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [215E360]en_US
dc.description.sponsorshipThis work is partially supported by TUBITAK (The Scientific and Technological Research Council of Turkey) under the Grant No. 215E360.en_US
dc.identifier.endpage592en_US
dc.identifier.issn1054-4887
dc.identifier.issn1943-5711
dc.identifier.issue7en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage586en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/942
dc.identifier.volume32en_US
dc.identifier.wosWOS:000407018000006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTabakcıoğlu, Mehmet Barış
dc.language.isoenen_US
dc.publisherApplied Computational Electromagnetics Socen_US
dc.relation.ispartofApplied Computational Electromagnetics Society Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDiffractionen_US
dc.subjectFEKOen_US
dc.subjectradio wave propagationen_US
dc.subjectRay-tracingen_US
dc.subjectS-UTD-CH modelen_US
dc.titleA Top-down Approach to S-UTD-CH Modelen_US
dc.typeArticleen_US

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