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Performance evaluation of 2 × 2 MIMO handset antenna arrays for mobile WiMAX applications

✍ Scribed by Jung-Hwan Choi; Yong-Sun Shin; Seong-Ook Park

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
338 KB
Volume
51
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

This article presents the performance analysis of the multiple‐input–multiple‐output antenna systems for mobile WiMAX handset applications. To investigate the effect of changing antenna arrangements on the antenna performance, we propose four kinds of two antenna structures considering the practical ground size of a mobile handset. To estimate the proposed structures, mutual coupling and envelope correlations were considered. Also the channel capacity and correlation were measured in the reverberation chamber. The relations between all parameters were analyzed based on the measured results. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1558–1561, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24344

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