Frequency and Polarization Reconfigurable Patch Antenna Using Switchable Shorting Pins

被引：0
|
作者：
Hu, Jun [1 ]
Hao, Zhang-Cheng [1 ]
机构：
[1] Southeast Univ, Sch Informat Sci & Engn, Nanjing, Jiangsu, Peoples R China
来源：
PROCEEDINGS OF THE 2018 IEEE 7TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2018年
基金：
中国国家自然科学基金;
关键词：
patch antenna; frequency reconfigurable; polarization reconfigurable; p-i-n diodes;
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：
In this paper, a square patch reconfigurable antenna with tunable operating frequency and circularly polarized (CP) diversity is designed and implemented by adopting switchable shorting pins. Switchable shorting pins are realized by employing p-i-n diodes with biasing circuits. By adjusting the ON/OFF state of these p-i-n diodes, the working frequency and polarization state of the proposed antenna can be switched at two discrete frequency bands and two CP modes, respectively. A prototype antenna is fabricated, and its performance is verified in the experiment. Measured results and simulated results are in good agreement.
引用
收藏
页码：418 / 419
页数：2
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