A CPW-Fed Square-Ring Slot Antenna With Reconfigurable Polarization

被引：22
|
作者：
Zhou, Shi-Gang [1 ]
Huang, Guan-Long [2 ]
Liu, Heng-Yu [3 ]
Lin, An-Syuan [4 ]
Sim, Chow-Yen-Desmond [3 ]
机构：
[1] Northwestern Polytech Univ, Key Lab Space Elect Informat Protect & Photon, Xian 710129, Shaanxi, Peoples R China
[2] Shenzhen Univ, Coll Informat Engn, ATR Natl Key Lab Def Technol, Shenzhen 518060, Peoples R China
[3] Feng Chia Univ, Dept Elect Engn, Taichung 40724, Taiwan
[4] Feng Chia Univ, Intelligent Ind PhD Program, Taichung 40724, Taiwan
来源：
IEEE ACCESS | 2018年 / 6卷
关键词：
Square-ring slot antenna; reconfigurable polarization; CPW-Fed; circular polarization; MICROSTRIP ANTENNA;
D O I：
10.1109/ACCESS.2018.2815609
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A polarization reconfigurable square ring-slot antenna design is proposed. Besides possessing the advantages such as ease in manufacturing and small-size (50 mm x 50 mm x 0.8 mm), due to having a simple biasing circuit, the proposed ring-slot antenna is able to control the PIN diodes with ease, allowing it to switch between linear polarization and left-/right-hand circular polarizations (CP). From the measurement results, the left- and right-hand CP bandwidths (approximately 8.77%, 2290-2520 MHz) of this proposed ring-slot antenna can satisfy the TD-LTE2300 and WLAN2.4GHz operating bands.
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页码：16474 / 16483
页数：10
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