A Wideband Wearable Antenna with AMC Ground Plane for WBAN Applications

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dc.contributor.authorBhattacharjee, Shankar
dc.contributor.authorMidya, Manas
dc.contributor.authorBhadra Chaudhuri, Sekhar Ranjan
dc.contributor.authorMitra, Monojit
dc.coverage.issue2cs
dc.coverage.volume31cs
dc.date.accessioned2022-05-17T06:03:40Z
dc.date.available2022-05-17T06:03:40Z
dc.date.issued2022-05cs
dc.description.abstractA flexible wearable antenna with wideband characteristics and having a conical radiation pattern which is suitable for ON body application is presented. To realize a compact antenna size, characteristic modal (CM) analysis is performed initially, and the ground plane of the antenna is utilized to generate one of the resonant modes. The quasi-current loop in the feed layer patch is used to generate another resonant mode. Combination of these two modes has resulted in the wideband performance of the antenna from 4.72 to 6.08 GHz. A planar wideband artificial magnetic conductor (AMC) is used beneath the antenna. This AMC surface compensates the undesired coupling taking place due to the ground radiator thereby reducing the specific absorption rate (SAR) to 76.4% and enhancing the gain of the antenna. The performance of the antenna in terms of return loss, gain, efficiency, SAR and bending sensitivity is studied.en
dc.formattextcs
dc.format.extent210-215cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2022 vol. 31, č. 2, s. 210-215. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2022.0210en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/204277
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2022/22_02_0210_0215.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectWearableen
dc.subjectAMCen
dc.subjectSARen
dc.subjectwidebanden
dc.titleA Wideband Wearable Antenna with AMC Ground Plane for WBAN Applicationsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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