@ARTICLE {26601,
author={P.  Naseri and S.A. Matos and J.R. Costa and C. A. Fernandes},
doi={10.1109/TAP.2017.2787540},
journal={IEEE Transactions on Antennas and Propagation},
title={Phase-Delay Versus Phase-Rotation Cells for Circular Polarization Transmit Arrays—Application to Satellite Ka-Band Beam Steering},
year={2018},
month={March},
volume={66},
number={3},
pages={1236-1247},
ISSN={0018-926X}
}