Hexagonal split ring resonator enclosed circular split ring resonator inspired dual-band antenna for sub-6 Ghz 5G Nr and IEEE 802.11ba/be applications
| dc.contributor.author | Rajalakshmi, Pitchai | |
| dc.contributor.author | Gunavathi, N | |
| dc.date.accessioned | 2026-10-31T06:28:07Z | |
| dc.date.available | 2026-10-31T06:28:07Z | |
| dc.date.issued | 2021-08-13 | |
| dc.description.abstract | In this article, a novel Hexagonal Split-Ring Resonator enclosed Circular Split-Ring Resonator (HSRR-CSRR) inspired printed antenna is presented for sub-6 GHz 5G NR and IEEE 802.11ba/be applications. The proposed antenna comprises an HSRR-CSRR and a D-SHSRR metamaterial unit cell with a partial ground plane. The designed antenna is printed on a low-cost FR-4 substrate with dielectric constant εr of 4.4, thickness of 1.6 mm, and loss tangent of 0.02. An HSRR-CSRR metamaterial structure is designed to get the three distinct resonance frequencies at 3.5 GHz, 5.05 GHz, and 6.2 GHz, respectively. To cover the entire band of Sub-6 GHz 5G NR (5-6 GHz), a Double-slit Single Hexagonal Split Ring Resonator (D-SHSRR) is designed for 5.8 GHz and loaded along with the HSRR-CSRR. The operating principle, equivalent circuit, and parametric extraction of the HSRR-CSRR structure are examined. Compared to the conventional antenna, the proposed antenna has a compact size of (0.38λg×0.52λg×0.03λg). The antenna parameters have been investigated using Ansys HFSS 15.0 software. The measured and simulated results are in good agreement. | |
| dc.identifier.govdoc | http://dx.doi.org/10.2528/PIERC21070504 | |
| dc.identifier.issn | 19378718 | |
| dc.identifier.uri | http://nitt.ndl.gov.in/handle/123456789/373 | |
| dc.language.iso | en | |
| dc.publisher | Electromagnetics Academy | |
| dc.relation.ispartofseries | Progress In Electromagnetics Research C; Vol. 115 | |
| dc.title | Hexagonal split ring resonator enclosed circular split ring resonator inspired dual-band antenna for sub-6 Ghz 5G Nr and IEEE 802.11ba/be applications | |
| dc.type | Article |