A Dual-Polarized Patch Antenna with High Isolation

被引：0
|
作者：
Guo, Jiayin [1 ]
Liu, Feng [1 ]
Zhao, Luyu [1 ]
Yin, Yingzeng [1 ]
机构：
[1] Xidian Univ, Key Lab Antennas & Microwave Technol, 2 South Taibai Rd, Xian 71007, Shaanxi, Peoples R China
来源：
2019 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2019) | 2019年
关键词：
dual polarized; isolation; base station antenna;
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 introduces a dual-polarized patch antenna with high isolation. The proposed antenna can have a high degree of isolation with the return loss substantially unchanged by introducing a microstrip transmission line network The vertical bar S11 vertical bar of antenna is less than -10 dB from 3.28 GHz to 3.76 GHz, and its vertical bar S21 vertical bar is less than -25 dB from 3.01 GHz to 3.70 GHz. Finally, it is found that the cross polarization of the proposed antenna is also better than that of the initial antenna by comparing the radiation [patterns of the two antennas.
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页数：3
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