Spiral-Resonator-Based Frequency Reconfigurable Antenna Design for Sub-6 GHz Applications

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dc.authoridPalandoken, Merih/0000-0003-3487-2467
dc.authoridGENCOGLAN, Duygu Nazan/0000-0001-5014-9514
dc.contributor.authorGencoglan, Duygu Nazan
dc.contributor.authorcolak, Sule
dc.contributor.authorPalandoken, Merih
dc.date.accessioned2025-01-06T17:44:08Z
dc.date.available2025-01-06T17:44:08Z
dc.date.issued2023
dc.description.abstractThis paper presents a novel frequency reconfigurable antenna design for sub-6 GHz applications, featuring a unique combination of antenna elements and control mechanisms. The antenna is composed of an outer split-ring resonator loaded with an inner spiral resonator, which can be adjusted through the remote control of PIN diode or Single Pole Double Throw (SPDT) switches. The compact antenna, measuring 22 x 16 x 1.6 mm(3), operates in broadband, or tri-band mode depending on the ON/OFF states of switches. The frequency reconfigurability is achieved using two BAR64-02V PIN diodes or two CG2415M6 SPDT switches acting as RF switches. SPDT switches are controlled remotely via Arduino unit. Additionally, the antenna demonstrates an omni-directional radiation pattern, making it suitable for wireless communication systems. Experimental results on an FR-4 substrate validate the numerical calculations, confirming the antenna's performance and superiority over existing alternatives in terms of compactness, wide operating frequency range, and cost-effectiveness. The proposed design holds significant potential for applications in Wi-Fi (IEEE 802.11 a/n/ac), Bluetooth (5 GHz), ISM (5 GHz), 3G (UMTS), 4G (LTE), wireless backhaul (4G and 5G networks), WLAN (IEEE 802.11 a/n/ac/ax), 5G NR n1 band, and Wi-Fi access points due to its small size and easy control mechanism. The antenna can be integrated into various devices, including access points, gateways, smartphones, and IoT kits. This novel frequency reconfigurable antenna design presents a valuable contribution to the field, paving the way for further advancements in wireless communication systems.
dc.description.sponsorshipScientific Research Projects Unit (BAP) in Adana Alparslan Tuuml;rkes Science and Technology University [21803003]
dc.description.sponsorshipThis research received no external funding.
dc.identifier.doi10.3390/app13158719
dc.identifier.issn2076-3417
dc.identifier.issue15
dc.identifier.scopus2-s2.0-85167923253
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/app13158719
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2944
dc.identifier.volume13
dc.identifier.wosWOS:001045463400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
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_20241211
dc.subjectreconfigurable antenna
dc.subjectsplit ring resonator
dc.subjectsub-6 GHz
dc.titleSpiral-Resonator-Based Frequency Reconfigurable Antenna Design for Sub-6 GHz Applications
dc.typeArticle

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