TY  - JOUR
T1  - Effect of Impaired Channel Information on the Efficiency of Mimo Antenna
AU - , Mijanur Rahman AU - , A.N.M. Rezaul Karim AU - , Abdur Rahim 
JO  - Asian Journal of Information Technology
VL  - 6
IS  - 2
SP  - 243
EP  - 245
PY  - 2007
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2007.243.245
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2007.243.245
KW  - MIMO
KW  -SVD
KW  -matrix
KW  -distribution
KW  -antenna
KW  -SNR
AB  - Effect of impaired channel information on received SNR over Multiple Input Multiple Output (MIMO) channel was investigated. MIMO channel was converted into equivalent independent parallel channels through Singular Value Decomposition (SVD) of the channel matrix. Levels of degradations of MIMO channel efficiency due to impairments in the available channel information at the transmitter and the receiver has been shown through simulations. It has been observed in the simulation that maximum received SNR is obtained when transmitted signal distribution among transmit antennas and received signal combination is matched with channel gains of the equivalent parallel channels.
ER  -