High gain multi-band circularly polarized wearable leaky wave zipper MIMO antenna

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dc.authorscopusidTale Saeidi / 56901296600
dc.authorwosidTale Saeidi / GCD-6200-2022
dc.contributor.authorSaeidi, Tale
dc.contributor.authorSaleh, Sahar
dc.contributor.authorMahmood, Sarmad Nozad
dc.contributor.authorTimmons, Nick
dc.contributor.authorAl-Gburi, Ahmed Jamal Abdullah
dc.contributor.authorKaramzadeh, Saeid
dc.contributor.authorRazzaz, Faroq
dc.date.accessioned2025-04-18T10:32:39Z
dc.date.available2025-04-18T10:32:39Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractA miniaturized, multi-band, four-port wearable Multiple Input Multiple Output (MIMO) antenna is proposed, which contains a leaky wave textile antenna (LWTA) on denim (epsilon(r) = 1.6, tan delta = 0.006) as substrate and Shieldit Super Fabric as conductor textile. The concept in this work involves incorporating the metal and plastic zipper into the garment to function as an antenna worn on the body. Simulations and measurements have been conducted to explore this idea. The LWTA has dimensions of 40 x 30 x 1 mm(3). Every two ports are separated by a zipper with two different kinds of materials: Acetal Polymer Plastic (APP) and 90 % brass to improve the isolation, gain, and Impedance bandwidth. The antenna operates in the frequency ranges covering the L, C, S, and X bands. Additionally, diversity performance is evaluated using the Envelope Correlation Coefficient (ECC) and diversity gain (DG). Simulation and measurement findings agree well, with a maximum gain of 12.15 dBi, low Specific Absorption Rate (SAR) based on the standards, DG greater than 9.65 dB, circular polarization (CP), and strong isolation (<-23 dB) between each port. Since the antenna's characteristics do not change significantly under bending and when the zipper is opened, the proposed antenna is a viable candidate for body-centric wireless communications on the battlefield. For example, it can facilitate communication covering wireless local area network (WLAN) and fifth-generation (5G) communications.
dc.identifier.citationSaeidi, T., Saleh, S., Mahmood, S. N., Timmons, N., Al-Gburi, A. J. A., Karamzadeh, S., & Razzaz, F. (2024). High Gain Multi-band Circularly Polarized Wearable Leaky Wave Zipper MIMO Antenna. Heliyon.
dc.identifier.doi10.1016/j.heliyon.2024.e33024
dc.identifier.issn2405-8440
dc.identifier.issue12
dc.identifier.pmid38994104
dc.identifier.scopus2-s2.0-85196255995
dc.identifier.scopusqualityQ1
dc.identifier.urihttp://dx.doi.org/10.1016/j.heliyon.2024.e33024
dc.identifier.urihttps://hdl.handle.net/20.500.12713/7114
dc.identifier.volume10
dc.identifier.wosWOS:001259950900001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorSaeidi, Tale
dc.institutionauthoridTale Saeidi / 0000-0002-0995-3364
dc.language.isoen
dc.publisherCell press
dc.relation.ispartofHeliyon
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject5GSub-6 GHz
dc.subjectZipper Antenna
dc.subjectWearable Leaky Wave Antenna
dc.subjectMulti-Band Antenna
dc.subjectWBAN
dc.titleHigh gain multi-band circularly polarized wearable leaky wave zipper MIMO antenna
dc.typeArticle

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