期刊
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
卷 57, 期 2, 页码 384-388出版社
WILEY-BLACKWELL
DOI: 10.1002/mop.28851
关键词
dual-polarized antenna; slot antenna; cavity-backed antenna; MIMO antenna
资金
- Sub-Project of Fujian Provincial Key Sci-Tech Project [2013HZ0002-1]
A unidirectional, dual-polarized multi-input multi-output (MIMO) antenna is designed for indoor 2.4-GHz WLAN application. The proposed antenna consists of a cavity-backed annular slot and two inverted microstrip fed lines which are mutually orthogonal. To further suppress the cross polarization levels and enhance the ports isolation, two grounded strips, being opposite to the microstrip lines of the same size, are introduced above the annular slot. Meanwhile, a conductor pillar is loaded into the back cavity. The experimental results show that this antenna has the ports isolation of more than 28 dB and the cross-polarized levels of less 30 dB than the copolarization over the working band. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:384-388, 2015
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据