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Measurement uncertainties of capacities of multi-antenna system in anechoic chamber and reverberation chamber

  • Chalmers University of Technology
  • RISE Research Institutes of Sweden

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

7 引用 (Scopus)

摘要

It has been shown that multiple-input multiple-output (MIMO) capacity of multi-antenna system can be determined either from direct channel measurements in reverberation chamber or indirectly from antenna far field radiation function measurements in anechoic chamber (combined with numerically generated channel). In this paper, we try to investigate uncertainty of MIMO capacity obtained in these two ways from antenna viewpoint. It is found that the measurement uncertainty of capacity depends on measurement uncertainties of both efficiency and correlation, and that the former tends to dominate, given moderate correlation.

源语言英语
主期刊名ISWCS'11 - 2011 8th International Symposium on Wireless Communication Systems, Proceedings
页216-220
页数5
DOI
出版状态已出版 - 2011
已对外发布是
活动2011 8th International Symposium on Wireless Communication Systems, ISWCS'11 - Aachen, 德国
期限: 6 11月 2011 → 9 11月 2011

丛书

姓名Proceedings of the International Symposium on Wireless Communication Systems
ISSN(印刷版)2154-0217
ISSN(电子版)2154-0225

会议

会议2011 8th International Symposium on Wireless Communication Systems, ISWCS'11
国家/地区德国
市Aachen
时期6/11/11 → 9/11/11

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