Compact Triband Square-Slot Antenna With Symmetrical L-Strips for WLAN/WiMAX Applications

被引：131
作者：
Hu, Wei [1 ]
Yin, Ying-Zeng [1 ]
Fei, Peng [1 ]
Yang, Xi [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antenna & Microwave Technol, Xian 710071, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2011年 / 10卷
关键词：
L-strip; square-slot antenna; triband; WiMAX; WLAN; BAND ANTENNA;
D O I：
10.1109/LAWP.2011.2154372
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 triband square-slot antenna with symmetrical L-strips is presented for WLAN and WiMAX applications. The proposed antenna is composed of a square slot, a pair of L-strips, and a monopole radiator. By employing these structures, the antenna can yield three different resonances to cover the desired bands while maintaining small size and simple structure. Based on this concept, a prototype of a triband antenna is designed, fabricated, and tested. The experimental results show the antenna has the impedance bandwidths of 480 MHz (2.34-2.82 GHz), 900 MHz (3.16-4.06 GHz), and 680 MHz (4.69-5.37 GHz), which can cover both WLAN in the 2.4/5.2-GHz bands and WiMAX in the 2.5/3.5-GHz bands.
引用
收藏
页码：462 / 465
页数：4
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