Compact triple-band slotted monopole antenna with asymmetrical CPW grounds

被引：24
作者：
Liu, W. -C.
Liu, H. -J.
机构：
[1] Natl Formosa Univ, Dept Aeronaut Engn, Huwei 632, Yunlin, Taiwan
[2] Natl Formosa Univ, Inst Electroopt & Mat Sci, Huwei 632, Yunlin, Taiwan
来源：
ELECTRONICS LETTERS | 2006年 / 42卷 / 15期
关键词：
D O I：
10.1049/el:20061119
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：
By embedding slots into a rectangular patch a triple-band slotted monopole antenna fed by a coplanar waveguide (CPW) with two asymmetrical ground planes can be obtained. The designed antenna, which, including the ground plane, is only 9 x 20 mm(2), can excite resonant modes at 2.43, 5.23 and 7.14 GHz bands with measured 8.2 and 16.7%, and average antenna gains of >= 2.4, 4.7 and 6.7 dBi, respectively. The antenna is very compact and suitable for 2.4/5.2 GHz WLAN operations.
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页码：840 / 842
页数：3
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