| dc.contributor.author | Kossifos, Kypros M. | en |
| dc.contributor.author | Antoniades, Marco A. | en |
| dc.creator | Kossifos, Kypros M. | en |
| dc.creator | Antoniades, Marco A. | en |
| dc.date.accessioned | 2021-01-26T09:45:17Z | |
| dc.date.available | 2021-01-26T09:45:17Z | |
| dc.date.issued | 2018 | |
| dc.identifier.issn | 1548-5757 | |
| dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/63155 | |
| dc.description.abstract | An implementation of a planar fixed-beam leaky-wave antenna that radiates at broadside is presented, consisting of a periodic arrangement of negative-refractive-index transmission-line (NRI-TL) metamaterial unit cells. Using an experimental prototype of the antenna, it is shown that each branch of the antenna radiates a beam in opposite directions, and the combination of the two beams results in a symmetric broadside beam over a wide measured zero-beam-squinting bandwidth of 1.1 GHz (23%) around the design frequency of 5 GHz. This is well within the 80% measured -10 dB reflection coefficient bandwith. Furthermore, the antenna has a size of 3.42λ0 × 0.125λ0 × 0.025λ0 at 5 GHz. | en |
| dc.source | IEEE Antennas and Wireless Propagation Letters | en |
| dc.title | A NRI-TL Metamaterial Leaky-Wave Antenna Radiating at Broadside With Zero Beam-Squinting | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.identifier.doi | 10.1109/LAWP.2018.2871722 | |
| dc.description.volume | 17 | |
| dc.description.issue | 12 | |
| dc.description.startingpage | 2223 | |
| dc.description.endingpage | 2227 | |
| 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 | Article | en |
| dc.contributor.orcid | Antoniades, Marco A. [0000-0002-9699-2387] | |
| dc.contributor.orcid | Kossifos, Kypros M. [0000-0002-2925-195X] | |
| dc.gnosis.orcid | 0000-0002-9699-2387 | |
| dc.gnosis.orcid | 0000-0002-2925-195X | |
