A regular hexagonal frequency reconfigurable antenna with metasurface

被引：0

作者：

Zhang, Yamei ^{[1
]}

Xu, Feng

机构：

[1] Nanjing Univ Posts & Telecommun, Coll Elect & Opt Engn, Nanjing 210023, Jiangsu, Peoples R China

来源：

2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT) | 2022年

基金：

加拿大自然科学与工程研究理事会;

关键词：

reconfigurable; PIN diodes; metasurface;

D O I：

10.1109/ICMMT55580.2022.10023208

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：

A novel regular hexagonal frequency reconfigurable antenna is raised in this article. The proposed antenna is consisted of two substrates with metal etched on them. Two pairs of PIN diodes are used to adjusted the effective electrical length of the antenna. Then the antenna could be reconfigurable. The metasurface is used to adjust the impedance matching and increase the gain of the antenna. The final results show that the simulated bandwidth (vertical bar S-11 vertical bar 1<-10) is 34.7% ranging from 1.76 similar to 2.5GHz and 68.2% ranging from 2.27 similar to 4.62GHz, respectively. The peak gain of the two antenna is 2.35dBi and 6 dBi.

引用

页数：3

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