Meta-lens-based circularly polarized fixed-beam antenna for high-gain wideband millimeter-wave applications
) from 24 GHz to 31 GHz and the axial ratio (AR) below 3 dB within the same operating band. The proposed design offers multiple advantages, including a simple geometrical configuration, light in weight, and ease of integration due to the planar lens structure. The proposed antenna is suitable for multiple modern communication systems, including short-range radar systems and other line-of-sight mm-wave applications requiring fixed-beam and high data rates.
Authors
- Ubaid Ullah (ORCID: https://orcid.org/0000-0003-3893-5525)
- Anna Pietrenko-Dabrowsks
- Slawomir Koziel
Institutions
- Reykjavík University (IS)
- Al Ain University (AE)
- Gdańsk University of Technology (PL)
Publication Details
- Journal
- Scientific Reports
- Published
- 2026-05-02
- DOI
- https://doi.org/10.1038/s41598-026-49003-2
- Primary Topic
- Advanced Antenna and Metasurface Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Icelandic Centre for Research
- Narodowe Centrum Nauki