A DUAL-BAND SHORTED MONOPOLE ANTENNA FOR WLAN-BAND APPLICATION

被引:2
|
作者
Liu, Wen-Chung [1 ]
Dai, Yang [1 ]
机构
[1] Natl Formosa Univ, Dept Aeronaut Engn, Huwei 632, Yunlin, Taiwan
关键词
dual-band; microstrip; monopole antenna; patch antenna; WLAN; PIFA;
D O I
10.1002/mop.26220
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 printed monopole antenna for dual-band operation is presented. The antenna comprises a radiator having a strip and two side-loaded patches, and is fed by a microstrip feedline. By folding top one of the side-loaded patches on the other side of the substrate as well as connecting the two patches by a short pin, good antenna performances including dual wide bandwidths of 590 MHz and 1.12 GHz, high antenna gains of >= 2.5 and 3.6 dBi, and monopole-like radiation patterns over the two operating bands, respectively, are obtained. The measured results show good agreement with the simulated ones and sufficiently cover the operation requirements of the 2.4/5.2/5.8 GHz wireless local area network communication system. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53: 2142-2145, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26220
引用
收藏
页码:2142 / 2145
页数:4
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