@article{NooraiepourVosoughitabarEtAl.AJETC22,
  title = {Time-Varying Metamaterial-Enabled Directional Modulation Schemes for Physical Layer Security in Wireless Communication Links},
  author = {Nooraiepour, A. and Vosoughitabar, S. and Wu, C.-S. M. and Bajwa, W. U. and Mandayam, N. B.},
  year = {2022},
  journal = {ACM J. Emerg. Technol. Comput. Syst.},
  note = {in press}
}