@INPROCEEDINGS {36654,
author={M.  Vala and J. R. Reis and R. F. S. Caldeirinha},
doi={},
booktitle={Telecoms Conference ConfTELE},
title={On the Practical Limitations of Scalable Electronic 2D Beamsteering Using Metamaterials at Micro and Millimetre-wave Frequencies},
year={2021},
month={February},
volume={},
pages={-} 
}