Design of Compact Reconfigurable Antenna Array for WLAN Applications

被引：0
作者：
Qasaymeh, Yazeed M. [1 ]
机构：
[1] Majmmah Univ, Dept Elect Engn, Majmmah 11952, Saudi Arabia
来源：
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2021年 / 36卷 / 08期
关键词：
Antenna array; hybrid feed; reconfigurable; miniaturized; PATCH ANTENNA; MICROSTRIP ARRAY; FREQUENCY;
D O I：
10.47037/2021.ACES.J.360807
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 communication, a compact design of a reconfigurable antenna array operating in the band IEEE 802.11a is presented. The proposed antenna array contains four radiating elements excited by a hybrid parallel-series-feed network. The hybrid feed technique is used to avoid the main beam squint due to frequency changes compared to series and parallel array feed topologies. Each of the four radiating elements consists of straight narrow strip inductor in parallel with an interdigital capacitor. The antenna resonant frequency is electronically controlled by placing PIN diodes switches at the resonant element's inputs. The antenna permits reconfigurable switching frequency bands between 5.25 and 5.82 GHz. The results of the return loss and pattern radiation are shown. The size of the whole antenna structure is about 64 x 18 mm(2) and can potentially be used in wireless systems.
引用
收藏
页码：989 / 998
页数：10
相关论文
共 35 条
[31]  
2-U
[32]   Implementation of a Cognitive Radio Front-End Using Rotatable Controlled Reconfigurable Antennas [J].
Tawk, Y. ;
Costantine, J. ;
Avery, K. ;
Christodoulou, C. G. .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (05) :1773-1778
[33]   Frequency Reconfigurable Antenna for Wireless Communications Using GaAs FET Switch [J].
Yang, Xiao-lin ;
Lin, Jian-cheng ;
Chen, Gang ;
Kong, Fang-ling .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 :807-810
[34]   Dual-linearly-polarized microstrip array based on composite right/left-handed transmission line [J].
Zhu Qi ;
Zhu Jianfang ;
Lu Wei ;
Wu Lei ;
Xu Shanjia .
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (07) :1366-1369
[35]  
Zurcher F., 1995, BROADBAND PATCH ANTE
1234