dc.contributor.author | Akgöl, Oğuzhan | |
dc.contributor.author | Ünal, Emin | |
dc.contributor.author | Altıntaş, Olcay | |
dc.contributor.author | Karaaslan, Muharrem | |
dc.contributor.author | Karadağ, Faruk | |
dc.contributor.author | Sabah, Cumali | |
dc.date.accessioned | 12.07.201910:50:10 | |
dc.date.accessioned | 2019-07-12T22:06:28Z | |
dc.date.available | 12.07.201910:50:10 | |
dc.date.available | 2019-07-12T22:06:28Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Akgol, O., Unal, E., Altintas, O., Karaaslan, M., Karadag, F., Sabah, C. (2018). Design of metasurface polarization converter from linearly polarized signal to circularly polarized signal. Optik, 161, pp. 12-19.
https://doi.org/10.1016/j.ijleo.2018.02.028 | en_US |
dc.identifier.issn | 0030-4026 | |
dc.identifier.uri | https://doi.org/10.1016/j.ijleo.2018.02.028 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12508/724 | |
dc.description | WOS: 000429499100003 | en_US |
dc.description.abstract | In this study, we both numerically and experimentally present a metasurface (MS) polarization converter to transform linearly polarized signal into circularly polarized one. The unit cell consists of two rectangular metallic patches placed at the crossed corners of rectangularly arranged inclusions. The results of a full-wave Electromagnetic (EM) simulator are compared to those of free space measurement using two horn antenna at microwave frequency regime. For a linearly polarized antenna, the s-parameters are obtained for both co-polarized and cross-polarized responses. The polarization quality referred to as axial ratio (AR) is expressed by the ratio of these two responses. It is found that, strong polarization conversion activity is obtained with the proposed MS at the frequency of about 3 GHz. As a result, we can generate polarization converter with a wide bandwidth, of interest for microwave filtering, coating, and especially polarization conversion devices. (C) 2018 Elsevier GmbH. All rights reserved. | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK) [114E295, 113E290] | en_US |
dc.description.sponsorship | This study is supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under the grant numbers of 114E295 and 113E290. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier GmbH | en_US |
dc.relation.isversionof | 10.1016/j.ijleo.2018.02.028 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Metasurface | en_US |
dc.subject | Polarization conversion | en_US |
dc.subject | Axial ratio | en_US |
dc.subject.classification | Optics | en_US |
dc.subject.classification | Berry Phase | Hologram | Terahertz Wave | en_US |
dc.subject.other | Metamaterial | en_US |
dc.subject.other | Resonators | en_US |
dc.subject.other | Surface | en_US |
dc.subject.other | Index | en_US |
dc.subject.other | Circular polarization | en_US |
dc.subject.other | Horn antennas | en_US |
dc.subject.other | Mathematical transformations | en_US |
dc.subject.other | Scattering parameters | en_US |
dc.subject.other | Axial ratio | en_US |
dc.subject.other | Circularly polarized | en_US |
dc.subject.other | Electromagnetic simulators | en_US |
dc.subject.other | Free space measurements | en_US |
dc.subject.other | Linearly polarized antennas | en_US |
dc.subject.other | Polarization converters | en_US |
dc.subject.other | Microwave filters | en_US |
dc.title | Design of metasurface polarization converter from linearly polarized signal to circularly polarized signal | en_US |
dc.type | article | en_US |
dc.relation.journal | Optik | en_US |
dc.contributor.department | Mühendislik ve Doğa Bilimleri Fakültesi -- Elektrik-Elektronik Mühendisliği Bölümü | en_US |
dc.contributor.authorID | 0000-0003-3237-4392 | en_US |
dc.contributor.authorID | 0000-0001-7862-9085 | en_US |
dc.contributor.authorID | 0000-0002-4346-3537 | en_US |
dc.identifier.volume | 161 | en_US |
dc.identifier.startpage | 12 | en_US |
dc.identifier.endpage | 19 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.isteauthor | Akgöl, Oğuzhan | en_US |
dc.contributor.isteauthor | Ünal, Emin | en_US |
dc.contributor.isteauthor | Altıntaş, Olcay | en_US |
dc.contributor.isteauthor | Karaaslan, Muharrem | en_US |
dc.relation.index | Web of Science - Scopus | en_US |
dc.relation.index | Web of Science Core Collection - Science Citation Index Expanded | en_US |