Compact Dual-Band Dual-Polarized Filtering Antenna for 5G Base Station Applications

被引：0
|
作者：
Liu, Yi Yang [1 ]
Zhang, Xiu Yin [1 ]
Yang, Sheng Jie [1 ]
机构：
[1] South China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510640, Peoples R China
来源：
2020 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2021年
关键词：
Base station antenna; filtering antenna; dual-band antenna; dual-polarization;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a novel +/- 45 degrees dual-band and dual-polarized antenna for 5G sub-6 GHz base station applications. The proposed dual-band antenna consists of an upper-band (4.8-5 GHz) cross-dipole embedded into a lower-band (3.4-3.6 GHz) magneto-electric (ME) dipole. Without using extra filtering circuit, filtering response can be realized in the upper-band and lower-band antennas. Therefore, mutual coupling between the two antennas can be suppressed intrinsically and the cross-band port-to-port isolation is higher than 25 dB. The proposed antenna is a good candidate for 5G multi-band base station applications.
引用
收藏
页码：791 / 792
页数：2
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