A MODIFIED CPW-FED MONOPOLE ANTENNA WITH VERY SMALL GROUND FOR MULTIBAND WLAN APPLICATIONS

被引：11

作者：

Zhang, Zheng ^{[1
]}

Jiao, Yong Chang ^{[1
]}

Song, Yue ^{[1
]}

Zhang, Tian Ling ^{[1
]}

Ning, Shu Man ^{[1
]}

Zhang, Fu Shun ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Antennas & Microwave Technol, Xian 710071, Shaanxi, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2010年 / 52卷 / 02期

关键词：

monopole antenna; small ground; CPW-fed; WLAN; dual-band; SHAPED MONOPOLE; BAND; OPERATION;

D O I：

10.1002/mop.24940

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 modified planar monopole antenna with multiband operation for wireless local area networks (WLAN) is presented in this article. The antenna is composed of symmetrical hook-shaped strips and a horizontal strip on the top, both printed on an inexpensive FR4 substrate, and is fed by a coplanar waveguide (CPW) feedline. The measured results explore broadband dual-frequency operation with 2:1 VSWR impedance bandwidths range from 2.07 to 2.52 GHz and 5.07 to 6.62 GHz, which cover the 2.4/5.2/5.8 GHz WLAN operating bands. Also, good similar omnidirectional radiation patterns have been achieved. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 463-466, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24940

引用

页码：463 / 466

页数：4

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