A Four Element Antenna System with Antenna Diversity for Dual Band WLAN Operation

被引：0
|
作者：
Shih, Yuan-Kai [1 ]
Liao, Wen-Jiao [1 ]
Chang, Shih-Hsun [1 ]
Chiang, Ping-Chieh [1 ]
Yeh, Chun-Ting [1 ]
Ma, Tzyh-Ghuang [1 ]
机构：
[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei 10607, Taiwan
来源：
PROCEEDINGS OF 2013 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS) | 2013年
关键词：
PIFA;
D O I：
暂无
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 antenna arrangement made of four similar compact dual-band chip antennas is proposed for uses on WLAN access point devices. The antenna are placed at corners of a small printed circuit board that emulates a WLAN base station. The antenna comprises a feeding line, a clearance region and a chip with a slotted patch. The volume occupied by each antenna chip is 8.5 x 3 x 1.6 mm(3) only. Antenna diversity is achieved with a combination of spatial diversity and pattern diversity. Simulation and measurement results demonstrate good isolation performance among antennas. Proposed antenna configuration can also be applied to WLAN devices with the MIMO feature.
引用
收藏
页码：679 / 682
页数：4
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