DocumentCode
780303
Title
Frequency scaling of spatial correlation from co-located 2.4 and 5.2 GHz wideband indoor MIMO channel measurements
Author
Maharaj, B.T. ; Wallace, J.W. ; Linde, L.P. ; Jensen, M.A.
Author_Institution
Dept. of Electr., Univ. of Pretoria, South Africa
Volume
41
Issue
6
fYear
2005
fDate
3/17/2005 12:00:00 AM
Firstpage
336
Lastpage
337
Abstract
Multiple-input multiple-output (MIMO) spatial correlation functions for co-located measurements at 2.4 and 5.2 GHz using 8-element linear arrays are compared. A single-parameter exponential model for the magnitude correlation coefficient provides a good fit, with an average mean squared error of 0.019. Results demonstrate that a linear model can describe the dependence of decorrelation at the two frequencies.
Keywords
MIMO systems; UHF radio propagation; decorrelation; indoor radio; microwave propagation; multipath channels; 2.4 GHz; 5.2 GHz; co-located wideband channels; decorrelation frequency dependence; indoor MIMO channel measurements; magnitude correlation coefficient; multielement linear arrays; multipath channels; single-parameter exponential model; spatial correlation frequency scaling;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20057690
Filename
1421184
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