NDLI: Analysis of antenna diversity performance dependence on multi-antenna channel delay spread in reverberation chamber

Content Provider	IEEE Xplore Digital Library
Author	Garcia-Fernandez, M.A. Arsalane, N. Mouhamadou, M. Carsenat, D. Decroze, C. Monediere, T.
Copyright Year	2012
Description	Author affiliation: OSA department, XLIM Laboratory UMR 6172-CNRS, University of Limoges 123 Avenue Albert Thomas, 87060 LIMOGES CEDEX, France (Garcia-Fernandez, M.A.; Arsalane, N.; Mouhamadou, M.; Carsenat, D.; Decroze, C.; Monediere, T.)
Abstract	Reverberation chambers (RC) are cost-effective tools for evaluating Multiple-Input Multiple-Output (MIMO) Over-The-Air (OTA) communication systems performance. In order to assess their performance, several figures-of-merit (FOM) are made use of, such as diversity gain, which is typically used to present the effectiveness of a diversity antenna system. Nevertheless, scarce publications related to the effect of root mean square (RMS) delay spread on these figures-of-merits can be found in the literature. In this contribution, we present an analysis of the dependence of the effective antenna diversity gain on the RMS delay spread of a wireless channel by means of a multi-antenna OTA communication system using a QPSK modulation inside an RC. For that purpose, several channel RMS delay spread profiles have been achieved inside the RC by varying the amount of absorbing material placed within its cavity.
Starting Page	456
Ending Page	459
File Size	285614
Page Count	4
File Format	PDF
ISBN	9781457709180
e-ISBN	9781457709203
e-ISBN	9781457709197
DOI	10.1109/EuCAP.2012.6206357
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-26
Publisher Place	Czech Republic
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Antenna measurements Phase shift keying Diversity reception Reverberation chamber Delay spread MIMO Delay Antennas Signal to noise ratio
Content Type	Text
Resource Type	Article

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