عنوان مقاله :
Mutual Coupling and Correlation Based Suboptimal Antenna Subset Selection in MIMO Systems
عنوان به زبان ديگر :
Mutual Coupling and Correlation Based Suboptimal Antenna Subset Selection in MIMO Systems
پديدآورندگان :
Tarkhan A. A. نويسنده Department of Electrical Enginnering Sharif Uuniversity of Ttechnology , Farzaneh F. نويسنده Department of Electrical Enginnering Sharif Uuniversity of Ttechnology , Khalaj B. H. نويسنده Department of Electrical Enginnering Sharif Uuniversity of Ttechnology
كليدواژه :
Antenna subset selection , Correlation , Multiple input multiple output , MIMO Systems , Mutual Coupling
عنوان كنفرانس :
The 2011 International Symposium on;computer network and dostributed systems
چكيده فارسي :
Application of multiple has attracted many
attentions due to their high rate and high. Multiple antennas
have a practical drawback, multiple antennas require more
radio frequency (RF) chains and it results in higher
computational complexity and cost. Besides, in many
applications such as the mobile sets we have a limitation of
array size to place multiple antennas. This limitation results in
mutual coupling and correlation. For mitigating the some of
the drawbacks, it has been proposed to use antenna subset
selection where the best subset of antennas is selected to give
better performance in SNR or capacity metrics. To obtain the
exact performance of MIMO systems, the mutual coupling and
correlation should be considered in MIMO system. In this
paper, we propose a suboptimal antenna subset selection based
on mutual coupling and correlation to reduce the
computational complexity of these systems while has
insignificant performance loss.
شماره مدرك كنفرانس :
1758943
