Design of a compact 5G dual-polarized antenna

Jiming Xie; Faquan Yang; Wenxiang Song; Zhichao Ning; Yehua He

doi:10.1117/12.3004774

20 October 2023 Design of a compact 5G dual-polarized antenna

Jiming Xie, Faquan Yang, Wenxiang Song, Zhichao Ning, Yehua He

Proceedings Volume 12916, Third International Conference on Signal Image Processing and Communication (ICSIPC 2023); 129162I (2023) https://doi.org/10.1117/12.3004774
Event: Third International Conference on Signal Image Processing and Communication (ICSIPC 2023), 2023, Kunming, China

Abstract

This paper proposes a miniaturized ± 45º dual-polarized antenna, which obtains a certain bandwidth by grooving in the dipole and digging out the circular plaque at the edge, adding parasitic branches and parasitic patches at the end of the dipole to obtain a wider bandwidth, using a W-type feed, which can obtain a wider bandwidth compared to the Y-type feed, and the results show that the antenna covers the three frequency bands (3.3-5GHz) of N77, N78 and N79. And the antenna in 3.29-5.0GHz S11 and S22 are less than -15, and the gain is not less than 8dBi, the isolation between the two ports is higher than 25dB, HPBW change range within 66±8°, the size is only 0.37λ*0.37λ

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jiming Xie, Faquan Yang, Wenxiang Song, Zhichao Ning, and Yehua He "Design of a compact 5G dual-polarized antenna", Proc. SPIE 12916, Third International Conference on Signal Image Processing and Communication (ICSIPC 2023), 129162I (20 October 2023); https://doi.org/10.1117/12.3004774

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