High gain couple feed multiband wearable antenna for 5g and sub-6 GHz communications

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dc.authoridTale Saeidi / 0000-0002-0995-3364en_US
dc.authorscopusidTale Saeidi / 56901296600
dc.authorwosidTale Saeidi / GCD-6200-2022en_US
dc.contributor.authorSaeidi, Tale
dc.contributor.authorKaramzadeh, Saeid
dc.date.accessioned2022-11-11T07:47:48Z
dc.date.available2022-11-11T07:47:48Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Bölümüen_US
dc.description.abstractA multi-band, small, high gain, low specific absorption rate (SAR), and circularly polarized (CP) textile wearable antenna fed using aperture coupled technique is designed on two layers of denim (epsilon r=1.2$$ {\boldsymbol{\varepsilon}}_{\boldsymbol{r}}=\mathbf{1.2} $$, h = 0.787 mm as feeding layer) and felt (epsilon r=1.3$$ {\boldsymbol{\varepsilon}}_{\boldsymbol{r}}=\mathbf{1.3} $$, h = 1.5 mm as a resonating layer) textile substrates. The antenna is designed on two layers with two relative permittivities to enhance the BW and reduce the negative mutual coupling. Afterward, another layer of denim with the complete ground of ShieldIt conductor is added to decrease the SAR value along with the directive gain. The antenna works for Industrial, Scientific, and Medical (ISM), 5G, and sub-6 GHz communication systems as it operates at 2.45-2.55 GHz and 3.8 GHz (3.6-4.15 GHz), and 5.6 GHz (5.55-5.65 GHz), respectively. The proposed antenna has the maximum directive gain of 8.35 dBi, acceptable SAR values at a 10 mm distance from the human body for both standards. In addition, the antenna's CP is examined, showing AR values of <2.5 dB at the working BW. Finally, the proposed antenna is measured and compared with the simulation results. A good agreement exists between simulation and measurement results.en_US
dc.identifier.citationSaeidi, T., & Karamzadeh, S. (2022). High gain couple feed multiband wearable antenna for 5G and sub‐6 GHz communications. International Journal of RF and Microwave Computer‐Aided Engineering, e23480.en_US
dc.identifier.doi10.1002/mmce.23480en_US
dc.identifier.issn1096-4290en_US
dc.identifier.issn1099-047Xen_US
dc.identifier.scopus2-s2.0-85140096002en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttp://dx.doi.org/10.1002/mmce.23480
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3314
dc.identifier.wosWOS:000869623600001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSaeidi, Tale
dc.language.isoenen_US
dc.publisherWILEYen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERINGen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject5Gen_US
dc.subjectISMen_US
dc.subjectLow Saren_US
dc.subjectSub-6 GHzen_US
dc.subjectWearable Antennaen_US
dc.titleHigh gain couple feed multiband wearable antenna for 5g and sub-6 GHz communicationsen_US
dc.typeArticleen_US

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