DocumentCode
1323144
Title
Improved spatial smoothing technique
Author
Cheung, K.W. ; Murch, R.D.
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, Hong Kong
Volume
33
Issue
21
fYear
1997
fDate
10/9/1997 12:00:00 AM
Firstpage
1757
Lastpage
1758
Abstract
The authors present a spatial smoothing technique which can be considered as being an improvement on two spatial smoothing techniques developed previously. To verify its usefulness, our improved technique and those previously developed are applied to decorrelate coherent multipath signals in the context of indoor radio channels. The multipath arrival times are then super-resolved using forward-backward (FB) MUSIC and the results are compared to determine the improvement
Keywords
array signal processing; correlation methods; indoor radio; coherent multipath signals; decorrelation; forward-backward MUSIC; indoor radio channels; multipath arrival times; spatial smoothing technique; super-resolution;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971214
Filename
633373
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