Dual-Wideband Metasurface for Polarization Conversion Targetting Integrated 5G and 6G MIMO Communication
This paper presents the concept of polarization conversion for an integrated 5G and 6G Multiple-Input Multiple-Output (MIMO) antenna system. The design consists of a compact high-gain shared-aperture Vivaldi antenna with a meta-surface for linear-to-circular polarization (LP-to-CP) conversion, enabl...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , |
| منشور في: |
2026
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| الوصول للمادة أونلاين: | http://hdl.handle.net/11675/14526 https: |
| الوسوم: |
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| الملخص: | This paper presents the concept of polarization conversion for an integrated 5G and 6G Multiple-Input Multiple-Output (MIMO) antenna system. The design consists of a compact high-gain shared-aperture Vivaldi antenna with a meta-surface for linear-to-circular polarization (LP-to-CP) conversion, enabling operation at 40 GHz (5G) and 105 GHz (6G) bands. The metasurface supports both left-hand circular polarization (LHCP) and right-hand circular polarization (RHCP), achieving AR < 3 dB in the ranges of 38.8-44 (GHz) and 93-107 (GHz), respectively. The proposed configuration provides both dual wideband polarization conversion and spatial diversity (30° incidence angle) in a compact form factor. The initial results show satisfactory performance, making it a strong candidate for future integrated mm-Wave (5G) and sub-THz (6G) communication systems. |
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