Multibit Chipless RFID Tags Based on the Transition Among Closed- and Open-Loop Resonators

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dc.authoridGorur, Adnan/0000-0003-1661-6136
dc.authoridAYAS, Gizem/0000-0003-4482-1065
dc.authoridGorur, Ali Kursad/0000-0003-3001-959X
dc.authoridDOGAN, ENGIN/0000-0003-4026-0125
dc.authoridKarpuz, Ceyhun/0000-0002-3752-4727
dc.contributor.authorGorur, Ali Kursad
dc.contributor.authorDogan, Engin
dc.contributor.authorAyas, Gizem
dc.contributor.authorKarpuz, Ceyhun
dc.contributor.authorGorur, Adnan
dc.date.accessioned2024-11-07T13:34:05Z
dc.date.available2024-11-07T13:34:05Z
dc.date.issued2022
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this article, a novel and simple design procedure for multibit chipless radio frequency identification (RFID) tags is introduced, which is based on the characteristics of dual-mode loop resonator (DMLR) and open-loop resonator (OLR). By removing a small patch element from the symmetry axis of the DMLR, a simple geometrical transition to an OLR to obtain different frequency codes can be achieved. Since the DMLR and OLR provide dual- and single-resonant frequencies, three different frequency codes can be observed using one resonator. Thus, 3 $<^>{N}$ codes can be performed by coupling N resonators to input/output (I/O) ports. Even-odd mode analysis over the coupling mechanism of a single resonator is provided to characterize the frequency responses of the proposed resonators. To prove the proposed approach, two multiresonator circuits having four resonators were fabricated and tested in a good agreement. In the test environment, two horn antennas and a vector network analyzer have been utilized as transmitter and reader. Next, in order to achieve size reduction, meandered resonators are utilized instead of conventional DMLR and OLR. Based on these resonators, two RFID tags, including wideband monopole antennas integrated into the seven-resonator circuits on the same board, were also fabricated and tested.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [119E476]
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUB.ITAK) under Grant 119E476. An earlier version of this paper was presented at the 2020 Asia-Pacific Microwave Conference, Hong Kong, December 8-11, 2020 [DOI: 10.1109/APMC47863.2020.9331378]. (Corresponding author: Ali Kursad Gorur.)
dc.identifier.doi10.1109/TMTT.2021.3122795
dc.identifier.endpage111
dc.identifier.issn0018-9480
dc.identifier.issn1557-9670
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85118675233
dc.identifier.scopusqualityQ1
dc.identifier.startpage101
dc.identifier.urihttps://doi.org/10.1109/TMTT.2021.3122795
dc.identifier.urihttps://hdl.handle.net/11480/15776
dc.identifier.volume70
dc.identifier.wosWOS:000732703500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Transactions on Microwave Theory and Techniques
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectResonant frequency
dc.subjectResonators
dc.subjectRFID tags
dc.subjectCodes
dc.subjectEncoding
dc.subjectRLC circuits
dc.subjectWideband
dc.subjectChipless radio frequency identification (RFID) tag
dc.subjectdual mode
dc.subjectfrequency code
dc.subjectopen-loop resonator (OLR)
dc.titleMultibit Chipless RFID Tags Based on the Transition Among Closed- and Open-Loop Resonators
dc.typeArticle

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