@INPROCEEDINGS{6617075, author={K. Maliatsos and P. N. Vasileiou and A. G. Kanatas}, booktitle={Wireless VITAE 2013}, title={Channel estimation and link level evaluation of adaptive beamspace MIMO systems}, year={2013}, volume={}, number={}, pages={1-5}, keywords={adaptive antenna arrays;antenna radiation patterns;channel estimation;least mean squares methods;MIMO communication;channel estimation;adaptive beamspace MIMO system;BS-MIMO system;multiple RF chain;electronically steerable passive array radiator;ESPAR;MIMO transmission scheme;extremely small antenna size;adaptive pattern reconfiguration;fundamental link level evaluation;equivalent conventional MIMO;Signal to noise ratio;Adaptive arrays;Wireless communication}, doi={10.1109/VITAE.2013.6617075}, ISSN={}, month={June},}