A Guo-shaped patch antenna for hidden WLAN access points

被引：9
作者：
Chung, Kwok L. [1 ]
Cui, Aiqi [1 ]
Feng, Botao [2 ]
机构：
[1] Qingdao Univ Technol, Civ Res Lab, Qingdao, Peoples R China
[2] Shenzhen Univ, Coll Elect & Informat Engn, Shenzhen 518060, Peoples R China
来源：
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2021年 / 31卷 / 02期
关键词：
artistic patch antenna; axial ratio; circular polarization; hidden antenna; ARRAY;
D O I：
10.1002/mmce.22323
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This research communication introduces a Chinese-character artistic antenna, wherein a Guo-shaped patch antenna is devised for circular-polarization applications. The novelty is emphasized by Guo-shaped patch printed in standard SimHei font at the antenna's front end. The artistic patch antenna is singly-fed and cavity-backed by a metallic-box reflector to enhance the forward directivity (similar to 7dBic) and the front-to-back radiation ratio (similar to 20 dB). The Guo-shaped patch exhibits an axial-ratio bandwidth of 120 MHz that covers the 2.4 GHz band of wireless local-area network (WLAN) IEEE 802.11b/g/n/ax. The proposed antenna owns an overall dimension of 1 lambda(o) x 1 lambda(o) x 0.11 lambda(o)at 2.5 GHz. (c) 2018 Wiley Periodicals, Inc. Int J RF and Microwave.
引用
收藏
页数：7
相关论文
共 17 条
[1]  
Chen J., 2019, INT WORKSH EL IWEM
[2]   A Jia-shaped artistic patch antenna for dual-band circular polarization [J].
Chung, Kwok L. ;
Yan, Xiaoqing ;
Li, Yansheng ;
Li, Yingsong .
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2020, 120
[3]   Chinese Character-Shaped Artistic Patch Antenna [J].
Chung, Kwok L. ;
Li, Wen ;
Li, Yansheng ;
Liu, Ruiqi ;
Zhang, Peng .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (08) :1542-1546
[4]   A Circular-Polarization Reconfigurable Meng-Shaped Patch Antenna [J].
Chung, Kwok L. ;
Xie, Shushuai ;
Li, Yansheng ;
Liu, Ruiqi ;
Ji, Songtao ;
Zhang, Chunwei .
IEEE ACCESS, 2018, 6 :51419-51428
[5]   Broadband artistic antenna array composed of circularly-polarized Wang-shaped patch elements [J].
Chung, Kwok L. ;
Li, Yangsheng ;
Zhang, Chunwei .
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2017, 74 :116-122
[6]   A Wideband Circularly Polarized H-Shaped Patch Antenna [J].
Chung, Kwok L. .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (10) :3379-3383
[7]   Wang-Shaped Patch Antenna for Wireless Communications [J].
Chung, Kwok L. ;
Wong, Chi-Ho .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2010, 9 :638-640
[8]   A Compact Dual-Circularly Polarized Cavity-Backed Ring-Slot Antenna [J].
Ferreira, Riaan ;
Joubert, Johan ;
Odendaal, Johann W. .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (01) :364-368
[9]   Single-layer dual-broadband circularly polarised annular-slot antenna for WLAN applications [J].
Ge, Lei ;
Sim, Chow-Yen-Desmond ;
Su, Hsin-Lung ;
Lu, Jun-Yu ;
Ku, Chin .
IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 12 (01) :99-107
[10]   Electromagnetic hypersensitivity: Fact or fiction? [J].
Genuis, Stephen J. ;
Lipp, Christopher T. .
SCIENCE OF THE TOTAL ENVIRONMENT, 2012, 414 :103-112
12