AN ULTRA-COMPACT DUAL-BAND ANTENNA WITH TUNING ARMS FOR WLAN APPLICATIONS

被引：3
|
作者：
Ding, H. S. [1 ]
Li, Z. Q. [2 ]
Gao, P. [2 ,3 ]
机构：
[1] Chongqing Univ Posts & Telecommun, Dept Commun & Informat Syst, Chongqing, Peoples R China
[2] Univ Elect Sci & Technol China, Res Inst Elect Sci & Technol, Chengdu, Sichuan, Peoples R China
[3] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu, Sichuan, Peoples R China
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS | 2011年 / 21卷
关键词：
D O I：
10.2528/PIERL11011807
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：
An ultra-compact dual-band printed antenna is proposed. Connective and concentric double split rings (CCDSR) are used to generate two resonant frequencies in wireless local area network (WLAN) frequency bands. Tuning arms are added to the microstrip fed line, which can be used to tune the upper frequency band. The dimension of this antenna is only 9 x 24 x 1 mm(3), much smaller than those reported antennas. The measured -10dB bandwidth in the 2.44 GHz band is 140 MHz (2.37-2.51 GHz) and in 5.34 GHz is 1.23 GHz (4.86-6.09 GHz), covering the 2.4/5.2/5.8 GHz WLAN operating bands. Good radiations at these bands are also observed.
引用
收藏
页码：109 / 117
页数：9
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