@ARTICLE {33906, author={S.A. Matos and N. Fonseca and João C. Serra Serra and J. M. Felício and J.R. Costa and C. A. Fernandes}, doi={10.1109/TAP.2023.3313230}, journal={IEEE Transactions on Antennas and Propagation}, title={Generalized Risley Prism for Beam-Steering Transmit Arrays With Reduced Grating Lobes}, year={2023}, month={November}, volume={71}, number={11}, pages={8420-8428}, ISSN={0018-926X} }