| Autor: |
Yun Gao, Wu Sheng Ji |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
IEEE Access, Vol 12, Pp 117170-117175 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2169-3536 |
| DOI: |
10.1109/ACCESS.2024.3447702 |
| Popis: |
In this letter, a wideband high-gain magneto-electric dipole (ME-dipole) antenna is proposed. A novel director is loaded above the ME-dipole antenna with a horn-like reflector, and a microstrip-line aperture-coupled feed structure is used to excite the antenna. The antenna achieves stable high gain over a wide frequency band. The proposed antenna is fabricated and measured. The results show that the measured impedance bandwidth (S $11\le $ -10dB) is 89.3% ( $2.35\sim 6.14$ GHz), the measured in-band maximum gain is 12.3dBi, and the measured 3dB gain bandwidth is 67.9% ( $2.83\sim 5.74$ GHz). Cross-polarization below -25dB and stable symmetric radiation patterns are also observed in this antenna. Based on the excellent performance, the proposed antenna has a promising application in the 5G FR1 band. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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