DocumentCode
1201330
Title
The potential use of time reversal techniques in multiple element antenna systems
Author
Nguyen, Hung Tuan ; Andersen, Jørgen Bach ; Pedersen, Gert Frølund
Author_Institution
Dept. of Commun. Technol., Aalborg Univ., Denmark
Volume
9
Issue
1
fYear
2005
Firstpage
40
Lastpage
42
Abstract
Based on outdoor measurements we study the feasibility of applying the time reversal techniques (TR) in multiple element antenna (MEA) wireless communication systems. It is demonstrated that the use of TR in wireless communication has a promising potential in mitigating the effect of channel dispersion and especially in reducing the cochannel interference where a margin of 18 dB interference reduction has been obtained.
Keywords
MIMO systems; antenna arrays; cochannel interference; interference suppression; multipath channels; multiuser channels; radiocommunication; MEA; MIMO systems; channel dispersion; cochannel interference; interference reduction; multiple element antenna; outdoor measurement; time reversal techniques; wireless communication systems; Biomedical acoustics; Convolution; Interchannel interference; Intersymbol interference; MIMO; Receiving antennas; Time measurement; Transmitters; Transmitting antennas; Wireless communication;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2005.01011
Filename
1375235
Link To Document