Wideband frequency reconfigurable antenna array

被引：4
|
作者：
Sun, Fukun [1 ]
Zhang, Fushun [1 ]
Zhang, Fan [1 ]
Xie, Guojun [1 ]
Zhang, Hongyin [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Xian 710071, Shaanxi, Peoples R China
来源：
IEICE ELECTRONICS EXPRESS | 2018年 / 15卷 / 03期
关键词：
frequency reconfigurable antenna; wideband antenna; antenna array; SLOT ANTENNA;
D O I：
10.1587/elex.15.20171210
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 frequency reconfigurable antenna array is presented. The array consists of eight arms with two different feed networks. By controlling PIN diode switches, high frequency array with four dipole elements and low frequency array with two dipole elements can be obtained, respectively. Resonant frequencies within the ranges of 1.0-2.5 GHz (Case I) and 2.5-6.0 GHz (Case II) can be achieved, which translates into an overall tuning ratio of 6: 1 (1.0-6.0 GHz) for the antenna array. The proposed antenna array is simulated, fabricated, and tested with good agreement between measurements and simulations.
引用
收藏
页数：8
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