A Differential Broadband Dual-Polarized Base Station Antenna Element for 4G And 5G Applications



Luo, Ning, He, Yejun, Zhang, Long, Wong, Sai-Wai, Li, Chao and Huang, Yi ORCID: 0000-0001-7774-1024
(2019) A Differential Broadband Dual-Polarized Base Station Antenna Element for 4G And 5G Applications. In: 2019 Computing, Communications and IoT Applications (ComComAp), 2019-10-26 - 2019-10-28, Shenzhen, China.

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Abstract

In this paper, a broadband differential feed ±45° dual-polarized base station antenna element is proposed for 4G and 5G mobile communications. The proposed antenna consists of two orthogonally placed dipoles, square patch and reflector, where each dipole adds six elliptical branches to broaden the bandwidth. Simulation results show that the proposed antenna element has the impedance bandwidth of 65% (1.84-3.6 GHz) within the operating frequency (S11 <; -15 dB and S21 <; -21 dB), and good radiation characteristics and high cross polarization ratio are also achieved.

Item Type: Conference or Workshop Item (Unspecified)
Uncontrolled Keywords: Broadband antennas, 5G mobile communication, Base stations, Broadband communication, Dipole antennas, Antenna feeds
Depositing User: Symplectic Admin
Date Deposited: 01 Apr 2020 10:46
Last Modified: 27 Nov 2021 08:15
DOI: 10.1109/comcomap46287.2019.9018766
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3081342