All-Textile On-Body Metasurface Antenna

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dc.authoridÇelenk, Esra/0000-0003-3600-5164en_US
dc.contributor.authorCelenk, Esra
dc.contributor.authorTokan, Nurhan T.
dc.date.accessioned2024-07-12T21:37:28Z
dc.date.available2024-07-12T21:37:28Z
dc.date.issued2022en_US
dc.department[Belirlenecek]en_US
dc.description.abstractIn this work, a novel all-textile washable metasurface antenna is designed for WBAN/WLAN and mid-band 5G applications. Metasurface antenna is obtained by implanting SRR (Split Ring Resonator) metamaterials that show left-hand characteristics to the patch plane. The metamaterial arrays consisting of 4 x 1 and 4 x 2 SRRs are placed to lateral sides of a circular patch. The performance of the antenna is verified by a full-wave electromagnetic analysis tool. The results show that metamaterial arrays significantly increase gain and efficiency values of the circular patch antenna. Metasurface antenna consisting of 4 x 2 array of metamaterials increases the efficiency from 74% to 94.5% and the antenna gain from 6.81 dBi to 9.43 dBi. Performance of the antenna is observed on conformal surfaces, as well. An analysis is carried out to calculate the peak specific absorption rate on an arm phantom. Patterns of vertically bended antenna in circle divide =0 degrees and 90 degrees planes and low SAR values up to 30dBm input power proved suitability of the metasurface antennas for on-body applications. The antennas are fabricated by using standard textile manufacturing techniques. It was confirmed by the measurement results that the metasurface formed by the linear SRR arrays increases the antenna gain. With its low cost, fabrication with standard off-the-shelf parts, high gain, and efficiency features, the proposed antenna can be used in wireless body area networks and 5G applications.en_US
dc.identifier.doi10.2528/PIERM22021602
dc.identifier.endpage131en_US
dc.identifier.issn1937-8726
dc.identifier.scopus2-s2.0-85130538288en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage119en_US
dc.identifier.urihttps://doi.org/10.2528/PIERM22021602
dc.identifier.urihttps://hdl.handle.net/20.500.12415/6801
dc.identifier.volume110en_US
dc.identifier.wosWOS:000807733300008en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElectromagnetics Acaden_US
dc.relation.ispartofProgress in Electromagnetics Research Men_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKY04143
dc.titleAll-Textile On-Body Metasurface Antennaen_US
dc.typeArticle
dspace.entity.typePublication

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