ArticleScientific reports2025
Millimeter-wave broadband dual-circularly polarized array antenna loaded with metasurface.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Compact two-port MIMO antenna dual-circularly polarized 28/38 GHz with polarization diversity for 5G and beyond millimeter-wave systems.Scientific reports · 2026Article
- Compact Modified Quatrefoil-Shaped Antenna with Dual-Circularly Polarized 28/38 GHz for 5G and Beyond Millimeter-Wave Applications.Sensors (Basel, Switzerland) · 2026Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
This paper presents a millimeter-wave broadband dual circularly polarized (DCP) linear array antenna loaded with a linear to circular polarization converting metasurface. The feeding element employs a circular patch into which a symmetric cross-shaped slot is etched, dividing the patch into four electrically isolated, equal-area sectors. The original electric-field distribution is reconfigured by the proposed geometry, yielding simultaneous horizontal and vertical linear polarization. The linearly polarized electric field is converted to a dual circularly polarized electric field by the metasurface. Compactness and simplicity offer excellent scalability. A 1 × 4 array is fabricated and measured to verify the validity of the design. The measured results show good agreement with the simulation. Measured results show an impedance bandwidth (IBW) of 24.2% (26.5-33.8 GHz), an axial ratio (AR) bandwidth of 21.6% (27.2-33.8 GHz), and a gain of 13.4 dBic at the center frequency.
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Registered trials
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