@ARTICLE {18868,
author={J. R. Reis and Nigel Copner Copner and Akram Hammoudeh Hammoudeh and Zaid Al-Daher Al-Daher and R. F. S. Caldeirinha and T.  Fernandes and R. Gomes},
doi={10.1109/TAP.2016.2543802},
journal={IEEE Transactions on Antennas and Propagation},
title={FSS-inspired Transmitarray for Two Dimensional Antenna Beamsteering},
year={2016},
month={June},
volume={64},
number={6},
pages={2197 -2206},
ISSN={0018-926X}
}