A dual-band WLAN/UWB printed wide slot antenna for mimo/diversity applications

被引：31
作者：
Mohammad, Sajad [1 ]
Nezhad, Ali [1 ]
Hassani, Hamid Reza [1 ]
Foudazi, Ali [1 ]
机构：
[1] Shahed Univ, Dept Elect & Elect Engn, Tehran, Iran
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2013年 / 55卷 / 03期
关键词：
ultrawideband antenna; monopole antenna; multi-input multi-output; diversity; MONOPOLE ANTENNA;
D O I：
10.1002/mop.27391
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 article, a dual-band WLAN/ultrawideband (UWB) printed wide slot microstrip-fed antenna is presented for multi-input multi-output (MIMO)/diversity applications.The proposed antenna consists of a U-shaped patch, a T-shaped monopole path, and a pentagonal wide slot in the ground plane. The antenna is designed to cover both the WLAN (2.42.485 GHz) and UWB (3.110.6 GHz) ranges, with value of S11 below -10 dB. The antenna is constructed on a FR4 substrate with overall dimensions of 28 x 28 x 1 mm3. It is shown that the proposed dual-band antenna is suitable for diversity polarization applications. The simulation results show that the different configurations of the antenna in the MIMO/diversity have good S-parameters over the operating frequency bands. The simulation and measured results of the proposed dual-band antenna as well as that of the MIMO/diversity antenna configuration agree well. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:461465, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27391
引用
收藏
页码：461 / 465
页数：5
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