The authors apologise that three citations were incorrectly displayed. In the original article the citations were displayed as followed:
23. Li H, Qi X, Zhou T, Xu Z and Denidni TA (2022) Wideband reconfigurable reflectarray based on reflector-backed second-order bandpass frequency selective surface, IEEE Transactions on Antennas and Propagation.
39. Pirinoli P, Lohrey T, Orefice M, Beccaria M and Dassano G (2021) Multifocal approach for reflectarray antenna for DTH applications. 15th European Conference on Antennas and Propagation (EuCAP). 1–4.
44. Massaccesi A, Beccaria M and Pirinoli P (2022) Beam steering mm-waves dielectric-only reflectarray, 2022 microw. Maternal Mirror Syndrome (MMS) 1–4.
The correct citations are:
23. A. Niccolai, R. Zich, M. Beccaria and P. Pirinoli, “SNO Based Optimization for Shaped Beam Reflectarray Antennas,” 13th European Conference on Antennas and Propagation, EuCAP 2019, 2019, art. no. 8740066. http://ieeexplore.ieee.org/xpl/mostRecentlssue.jsp?punumber=8732300
39 P. Pirinoli, T. Lohrey, M. Orefice, M. Beccaria and G. Dassano, “Multifocal Approach for Reflectarray Antenna for DTH Applications,” 2021 15th European Conference on Antennas and Propagation (EuCAP), Dusseldorf, Germany, 2021, pp. 1–4, doi: 10.23919/EuCAP51087.2021.9411231.
44 A. Massaccesi, M. Beccaria and P. Pirinoli, “Beam Steering mm-Waves Dielectric-only Reflectarray,” 2022 Microwave Mediterranean Symposium (MMS), Pizzo Calabro, Italy, 2022, pp. 1–4, doi: 10.1109/MMS55062.2022.9825555.
The original article has been updated.
