A novel planar monopole antenna with an H-shaped ground plane for dual-band WLAN applications

被引:12
|
作者
Zhang, G. -M. [1 ]
Hong, J. -S. [1 ]
Wang, B. -Z. [1 ]
Qin, Q. -Y. [1 ]
He, B. [1 ]
Wan, D. -M. [1 ]
机构
[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu 610054, Peoples R China
基金
中国国家自然科学基金; 高等学校博士学科点专项科研基金;
关键词
D O I
10.1163/156939307783134290
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 dual-band design of planar monopole antenna is presented in this paper. Printed on a dielectric substrate and fed by a 50 Omega microstrip line, a planar monopole antenna is demonstrated to generate two separate resonant modes to cover 2.4/5.2 GHz WLAN (wireless local area network) bands with satisfactory radiation properties. The impedance bandwidths of the proposed antenna are 600 MHz centered at 2.65 Hz and 1.15 GHz centered at 5.12 GHz for S (11) < -10 dB. The parameters which affect the performance of the antenna in terms of its frequency domain characteristics are investigated.
引用
收藏
页码:2229 / 2239
页数:11
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