Electronically Steerable Parasitic Patches for Dual-Polarization Reconfigurable Antenna Using Varactors

被引：0
作者：
Mu, Yajie [1 ]
Han, Jiaqi [1 ]
Xia, Dexiao [1 ]
Ma, Xiangjin [1 ]
Liu, Haixia [1 ]
Li, Long [1 ]
机构：
[1] Xidian Univ, Sch Elect Engn, Minist Educ, Key Lab High Speed Circuit Design & EMC, Xian 710071, Peoples R China
来源：
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2022年 / 37卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Dual-polarized antenna; reconfigurable pattern antenna; parasitic patch; varactor; PRINTED DIPOLE ANTENNA; PATTERN; FREQUENCY; DESIGN;
D O I：
10.13052/2022.ACES.J.370107
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 dual-polarized reconfigurable antenna loading electronically steerable parasitic patches. The proposed dual-polarized antenna is surrounded by four parasitic patches each of which is mounted by two varactor diodes on the ground. By tuning the varactors, continuous two-dimensional beam-steering can be achieved for each of the polarization. A prototype of the proposed antenna is fabricated and measured. Excellent agreement between the simulated and measured results is observed. It is observed that the maxlimn beam-scanning angles in E-plane and H-plane are greater than +/- 25 degrees, which is suitable for 5G base station applications.
引用
收藏
页码：58 / 67
页数：10
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