Miniaturized Annular Ring Patch Antenna for MIMO Communications

被引：0

作者：

Jayasooriya, Chandana K. K. ^{[1
]}

Kwon, Hyuck M. ^{[1
]}

Bae, Seok ^{[2
]}

Hong, Yang-Ki ^{[2
]}

机构：

[1] Wichita State Univ, Dept Elect Engn & Comp Sci, Wichita, KS 67260 USA

[2] Univ Alabama, Dept Elect & Comp Engn, Tuscaloosa, AL 35487 USA

来源：

MILITARY COMMUNICATIONS CONFERENCE, 2010 (MILCOM 2010) | 2010年

关键词：

PATTERN DIVERSITY; CHANNELS;

D O I：

10.1109/MILCOM.2010.5680195

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 presents a miniaturized annular ring patch antenna (1-ARA) instead of two circular patch antennas (2-CPA) to generate higher-order mode patterns for multiple-input multiple-output (MIMO) communication system applications. With two orthogonal radiation patterns, a 2 x 2 MIMO communication system can be realized (pattern diversity). The proposed ferrite 1-ARA was tested using the FEKO electromagnetic simulator. It was found that the size of the proposed ferrite 1-ARA can be significantly smaller, e. g., 20 times, than that of the more recent dielectric two-stacked CPAs. Performance of the proposed Fe 1-ARA was evaluated by calculating ergodic capacity and bit error rate and compared with a conventional 2x2 MIMO system.

引用

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页码：838 / 841

页数：4

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