Examining the Impacts of Different Characteristics of Water on Coplanar Patch Antenna

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dc.contributor.authorDuman, Mehmet
dc.contributor.authorMert, Oguzhan
dc.contributor.authorOzkan, Rabia
dc.contributor.authorRamazan, Feyza
dc.contributor.authorYilmaz, Yusuf
dc.contributor.authorDuman, Mustafa
dc.contributor.authorKnypinski, Lukasz
dc.date.accessioned2025-10-11T20:48:14Z
dc.date.available2025-10-11T20:48:14Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description7th International Congress on Human-Computer Interaction, Optimization and Robotic Applications-ICHORA, MAY 23-24, 2025, Ankara, TURKIYEen_US
dc.description.abstractAntennas are subjected to diverse environmental conditions during the transmission or reception of signals in the form of electromagnetic waves. While designed to function outdoors or in environments conducive to minimal signal attenuation, they may not always operate under such ideal circumstances. Factors such as rain induced water puddles impinging on the antenna's radiation pattern can lead to wave attenuation. Given that the conductivity enables the electric transfer of water is approximately 80 times more effective than that of air, it significantly reduces the velocity of electromagnetic waves. Consequently, such issues give rise to undesirable conditions in S_11, a critical parameter for antennas. This analysis encompasses the theoretical, simulation, and fabrication phases of a coplanar patch antenna. S_11 input reflection values were measured utilizing a Nano-VNA across various environments, including saltwater collected from the coastal area of a district (Black Sea) in Duzce, Turkiye; freshwater from the market designated for drinking purposes; mineral water; initially from a fountain source cited in literature as a remedy for kidney ailments by local inhabitants; and in an open-air setting. Signal attenuation values were compared at approximately 2.1 GHz frequency and its vicinity. Upon completion of the modelling, testing, and evaluation, it was observed water primarily contributed to signal attenuation, rendering the antenna non-functional.en_US
dc.description.sponsorshipInstitute of Electrical and Electronics Engineers Inc,Ted Universityen_US
dc.description.sponsorshipDuzce University Scientific Research Projects Coordination Unit [2023.06.03.1441]en_US
dc.description.sponsorshipThe author Mehmet Duman thanks Duzce University Scientific Research Projects Coordination Unit for Grant 2023.06.03.1441.en_US
dc.identifier.doi10.1109/ICHORA65333.2025.11017213
dc.identifier.isbn979-8-3315-1089-3
dc.identifier.isbn979-8-3315-1088-6
dc.identifier.issn2996-4385
dc.identifier.scopus2-s2.0-105008418920en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/ICHORA65333.2025.11017213
dc.identifier.urihttps://hdl.handle.net/20.500.12684/21825
dc.identifier.wosWOS:001533792800193en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIeeeen_US
dc.relation.ispartof2025 7th International Congress on Human-Computer Interaction, Optimizationand Robotic Applications, Ichoraen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectEM transmissionen_US
dc.subjectS_11 return lossen_US
dc.subjectcoplanar antennaen_US
dc.subjectwater conductivityen_US
dc.titleExamining the Impacts of Different Characteristics of Water on Coplanar Patch Antennaen_US
dc.typeConference Objecten_US

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