Analysis of the Matching Media Effects by Microwave Field Distribution Simulations for the Cylindrically Layered Human Arm Model

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dc.authoridYelkenci, Ahmet Tanju/0000-0002-3668-7751
dc.contributor.authorYelkenci, Tanju
dc.date.accessioned2025-02-20T08:42:13Z
dc.date.available2025-02-20T08:42:13Z
dc.date.issued2025
dc.departmentTürk-Alman Üniversitesien_US
dc.description.abstractIn this study, a method is presented to determine the matching media parameters that maximize the electromagnetic energy penetrating into the human arm modeled as a radially stratified cylinder. In this context, first, the electromagnetic scattering problem related to the layered cylindrical model in question was solved analytically using cylindrical harmonics. Then, based on this solution, a frequency-dependent functional in terms of the electromagnetic parameters of the matching medium was defined, and the parameters that minimize this functional were determined through the graphs of this functional. In this functional, which depends on the permittivity, conductivity and frequency of the matching medium, one parameter was kept constant at every turn while the other two parameters were optimized. The accuracy of the approach was demonstrated by calculating the electric field amplitudes inside and outside the layers for the parameters determined by the proposed method. The numerical results given in this context demonstrate that if a matching medium is used, the penetrating field increases between 1.3 to 13.96 times compared to the case where the matching medium is absent.
dc.identifier.doi10.3390/app15010268
dc.identifier.issn2076-3417
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85214456163
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/app15010268
dc.identifier.urihttps://hdl.handle.net/20.500.12846/1572
dc.identifier.volume15en_US
dc.identifier.wosWOS:001393478100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorYelkenci, Tanju
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofApplied Sciences-Basel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250220
dc.subjectmatching mediumen_US
dc.subjectelectromagnetic scatteringen_US
dc.subjectmultilayered human armen_US
dc.subjectDebye modelen_US
dc.subjectmicrowave arm imagingen_US
dc.subjectmethod of momentsen_US
dc.titleAnalysis of the Matching Media Effects by Microwave Field Distribution Simulations for the Cylindrically Layered Human Arm Model
dc.typeArticle

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