Dual-Band Planar Monopole Antenna for Multiband Mobile Systems

被引:0
|
作者
Chen, Ju-Hung [1 ,2 ]
Ho, Chieh-Jui [1 ,2 ]
Wu, Chung-Hou [1 ,2 ]
Chen, Shih-Yuan [1 ,2 ]
Hsu, Powen [1 ,2 ]
机构
[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 106, Taiwan
[2] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei 106, Taiwan
关键词
Mobile antennas; monopole antennas; printed antennas;
D O I
10.1109/LAWP.2008.2008110
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
In this letter, a simple planar monopole antenna with two operating bands for multiband mobile systems application is proposed. The proposed antenna is composed of two inverted-L branches and an open stub for impedance tuning. Both branches are resonating as quarter-wavelength monopole structures. The antenna covers the 890-970-MHz and 1670-2350-MHz bands. A modified design for 824-895-MHz and 1440-2180-MHz bands can be easily achieved by narrowing the widths of the lower resonant branch and the open stub. Both simulation and experimental results for the antenna characteristics are presented and discussed.
引用
收藏
页码:769 / 772
页数:4
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