dc.contributor.author | Quddious, A. | en |
dc.contributor.author | Nikolaou, S. | en |
dc.contributor.author | Antoniades, Marcos A. | en |
dc.creator | Quddious, A. | en |
dc.creator | Nikolaou, S. | en |
dc.creator | Antoniades, Marcos A. | en |
dc.date.accessioned | 2019-04-08T07:48:03Z | |
dc.date.available | 2019-04-08T07:48:03Z | |
dc.date.issued | 2017 | |
dc.identifier.isbn | 978-1-5090-5177-9 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/44733 | |
dc.description.abstract | Arbitrary-length zero-degree phase-shifting lines are presented at X-band that are based on negative-refractive-index transmission-line (NRI-TL) metamaterials implemented in substrate integrated coaxial line (SICL) technology. Initially, a host substrate integrated coaxial line was loaded with a series interdigital capacitor and shunt printed inductors to form a single NRI-TL metamaterial unit cell. Subsequently, multi-stage NRI-TL metamaterial lines were realized by cascading multiple NRI-TL metamaterial unit cells. The performance of the metamaterial lines is analyzed based on their reflection loss, insertion loss, radiation loss and insertion phase for different lengths of line ranging from λ/5 to λ at 10 GHz. It is shown that the radiation loss remains below 0.003% of the total losses for all presented lengths of metamaterial lines, while exhibiting good reflection and transmission characteristics. These results indicate that the proposed zero-phase NRI-TL metamaterial lines in SICL technology are well suited for very low-loss guided-wave applications. © 2017 IEEE. | en |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en |
dc.source | 2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications, iWAT 2017 | en |
dc.source | 2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications, iWAT 2017 | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019627412&doi=10.1109%2fIWAT.2017.7915377&partnerID=40&md5=60a4a57336ee84db3e166466491b78cf | |
dc.subject | Electric lines | en |
dc.subject | Metamaterial | en |
dc.subject | Metamaterials | en |
dc.subject | Negative refractive index transmission lines | en |
dc.subject | Refractive index | en |
dc.subject | Microstrip lines | en |
dc.subject | Transmission line | en |
dc.subject | Negative refractive index | en |
dc.subject | Phase-shifting | en |
dc.subject | Coaxial cables | en |
dc.subject | Coaxial line | en |
dc.subject | Guided electromagnetic wave propagation | en |
dc.subject | Insertion phase | en |
dc.subject | Inter-digital capacitors | en |
dc.subject | Phase-shifting line | en |
dc.subject | Reflection and transmission | en |
dc.subject | Reflection loss | en |
dc.subject | Substrate integrated coaxial line | en |
dc.title | Arbitrary length zero-phase substrate integrated coaxial lines using NRI-TL metamaterials | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.1109/IWAT.2017.7915377 | |
dc.description.startingpage | 271 | |
dc.description.endingpage | 273 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering | |
dc.type.uhtype | Conference Object | en |
dc.contributor.orcid | Antoniades, Marcos A. [0000-0002-9699-2387] | |
dc.gnosis.orcid | 0000-0002-9699-2387 | |