Cost-Effective Single-Layer Metallic Lens Antenna With High Aperture Efficiency
This paper presents a novel millimeter-wave high-gain single-layer lens antenna design that features a metallic ring as its foundational element. Leveraging characteristic modes analysis, the shape of the structure is systematically optimized. The resulting planar antenna exhibits outstanding radiat...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2025-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10857328/ |
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| Summary: | This paper presents a novel millimeter-wave high-gain single-layer lens antenna design that features a metallic ring as its foundational element. Leveraging characteristic modes analysis, the shape of the structure is systematically optimized. The resulting planar antenna exhibits outstanding radiation performance alongside its simplicity, achieving a gain exceeding 20 dBi at 20.50 GHz, and an aperture efficiency of 63 %). These exceptional performance characteristics make it ideal for applications in 5G and 6G systems. Additionally, the use of a cost-effective manufacturing process increases its potential for widespread adoption in future communication technologies. |
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| ISSN: | 2169-3536 |