A Compact Dual-Band MIMO Slot Antenna for WLAN Applications

被引：87
|
作者：
Nandi, Sourav [1 ]
Mohan, Akhilesh [1 ]
机构：
[1] Indian Inst Technol Kharagpur, Dept Elect & Elect Commun Engn, Kharagpur 721302, W Bengal, India
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷
关键词：
Dual-band; envelope correlation coefficient (ECC); multiple-input-multiple-output (MIMO); slot antenna; wireless local area network (WLAN); ARRAY;
D O I：
10.1109/LAWP.2017.2723927
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 very compact dual-band two-element multiple-input-multiple-output antenna for wireless local area network applications is presented in this letter. The antenna occupies an overall area of 24 x 25 mm(2). A microstrip-line-fed antenna with two quarter-wavelength slots of different lengths, which radiate at 2.5 and 5.6 GHz, is used as an antenna element. The proposed antenna uses a simple decoupling network, based on a wide slot and a pair of narrow slots, to achieve good isolation (better than 20 dB) between the ports. Moreover, the envelope correlation coefficient of the proposed antenna is within the acceptable limit.
引用
收藏
页码：2457 / 2460
页数：4
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