Rectangular Monopole Antenna with Arrow-Shaped Slot Etching for UWB-MIMO Application

被引：0
作者：
Thongbor, P. [1 ]
Ruengwaree, A. [1 ]
Pirajnanchai, V. [1 ]
Naktong, W. [2 ]
Fhafhiem, N. [2 ]
机构：
[1] RMUTT, Fac Engn, Dept Elect & Telecommun Engn, Pathum Thani, Thailand
[2] Rajamangala Univ Technol Isan, Fac Engn & Architecture, Dept Telecommun Engn, Nakhon Ratchasima, Thailand
来源：
2016 13TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY (ECTI-CON) | 2016年
关键词：
Multiple-input multiple-output (MIMO) antenna; Muatual coupling; envelope correlation coefficient; Ultra-Wideband (UWB) antenna; Arrow-Shaped;
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：
This paper proposes the rectangular monopole antenna with arrow-shaped slot etching for multiple-input multiple-output (MIMO) application. The presented antenna system works efficiently in the frequency range of 3.1-10.6 GHz for ultra-wideband (UWB) communications which are defined by the Federal Communications Commission (FCC) band. The proposed antennas were fabricated on FR4 substrate with dimensions 34x80 mm(2), dielectric constant (er) of 4.3 and substrate thickness (h) of 0.764 mm. The antenna structures were placed in four different positions. The measured results have been found that the alignment of antenna element in the orthogonal position which has low mutual coupling of less than -22.5 dB and obtains the best envelope correlation coefficient of less than 0.001. The radiation patterns are omnidirectional style.
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页数：4
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