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https://hdl.handle.net/20.500.11851/8358
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Unutmaz, Muhammed Abdullah | - |
dc.contributor.author | Özşahin, Gülay | - |
dc.contributor.author | Ünlü, Mehmet | - |
dc.date.accessioned | 2022-01-15T13:02:38Z | - |
dc.date.available | 2022-01-15T13:02:38Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 0733-8724 | - |
dc.identifier.issn | 1558-2213 | - |
dc.identifier.uri | https://doi.org/10.1109/JLT.2021.3085488 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/8358 | - |
dc.description.abstract | In this paper, we present an optimization study for the terahertz Spoof Surface Plasmon Polariton waveguides (THz-SSPP WGs) for the first time in the literature. The optimization study employs a selection method for the optimum dimensions for the THz-SSPP WGs, which targets maximizing the insertion phase and minimizing the insertion loss levels, and hence, finding the optimum set of dimensions that result in the best degrees/dB performance. The method first utilizes the analytical examination of the dispersion diagram to estimate a target range of dimensions for minimum insertion loss, which is then scrutinized by numerous simulations of the THz-SSPP WGs within the selected dimension range. In order to verify the optimization method, a set of THz-SSPP WGs are designed using the proposed method, fabricated, and measured in the 0.22-0.32 THz band. The measurements result in a record-low insertion loss per unit length of 0.75 dB/mm with the optimized THz-SSPP WGs. Additionally, the utilization of the optimized THz-SSPP WGs to compose a terahertz phase shifter enables a record-high figure of merit (FoM) of 102.8 degrees/dB, which is the most fundamental performance measure of the terahertz phase shifters. It should be indicated that both insertion loss per unit length and FoM levels make THz-SSPP WGs superior to the state-of-the-art planar terahertz waveguides. The presented method provides the most concrete evidence for the potential of the planar SSPP WGs for the terahertz band. | en_US |
dc.description.sponsorship | TUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [115E219]; TUBA-GEBIP 2015 | en_US |
dc.description.sponsorship | This work was supported by TUBITAK under Grant 115E219 and TUBA-GEBIP 2015. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Ieee-Inst Electrical Electronics Engineers Inc | en_US |
dc.relation.ispartof | Journal of Lightwave Technology | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Wireless communication | en_US |
dc.subject | Phased arrays | en_US |
dc.subject | Phase measurement | en_US |
dc.subject | Surface plasmon polaritons | en_US |
dc.subject | Phase shifters | en_US |
dc.subject | Optimization methods | en_US |
dc.subject | Insertion loss | en_US |
dc.subject | Figure of merit | en_US |
dc.subject | planar waveguides | en_US |
dc.subject | single-conductor waveguides | en_US |
dc.subject | spoof surface plasmon polaritons | en_US |
dc.subject | terahertz | en_US |
dc.subject | High-Order Mode | en_US |
dc.subject | Coplanar Stripline | en_US |
dc.subject | Transmission | en_US |
dc.subject | Propagation | en_US |
dc.subject | Bandwidth | en_US |
dc.subject | Efficient | en_US |
dc.subject | Devices | en_US |
dc.subject | Design | en_US |
dc.subject | 2-Bit | en_US |
dc.subject | Lines | en_US |
dc.title | Optimization of Terahertz Spoof Surface Plasmon Polariton Waveguides for Maximum Degrees/Db Performance | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Electrical and Electronics Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 39 | en_US |
dc.identifier.issue | 17 | en_US |
dc.identifier.startpage | 5508 | en_US |
dc.identifier.endpage | 5515 | en_US |
dc.authorid | Unutmaz, Muhammed Abdullah / 0000-0003-3875-3473 | - |
dc.identifier.wos | WOS:000696079200019 | en_US |
dc.identifier.scopus | 2-s2.0-85112239202 | en_US |
dc.institutionauthor | Ünlü, Mehmet | - |
dc.identifier.doi | 10.1109/JLT.2021.3085488 | - |
dc.authorwosid | Unutmaz, Muhammed Abdullah / ABG-8772-2021 | - |
dc.authorscopusid | 57196344788 | - |
dc.authorscopusid | 57200728996 | - |
dc.authorscopusid | 57192393118 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.5. Department of Electrical and Electronics Engineering | - |
Appears in Collections: | Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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