Browsing by Author "Ansari, Rafay Iqbal"

Now showing items 1-2 of 2

    • Conference Object  

      3D channel modeling and characterization for hypersurface empowered indoor environment at 60 GHz millimeter-wave band 

      Mehrotra, Rashi; Ansari, Rafay Iqbal; Pitilakis, Alexandros; Nie, Shuai; Liaskos, Christos K.; Kantartzis, Nikolaos V.; Pitsillides, Andreas (Society for Computer Simulation International, 2019)
      This paper proposes a three-dimensional (3D) communication channel model for an indoor environment considering the effect of the Hypersurface. The Hypersurface is a software controlled intelligent metasurface, which can ...
    • Conference Object  

      Feedback Based Beam Steering for Intelligent Metasurfaces 

      Ashraf, Nouman; Saeed, Taqwa; Ansari, Rafay Iqbal; Lestas, Marios; Liaskos, Christos K.; Pitsillides, Andreas (2019)
      This paper promotes the use of feedback in the design of a beam steering application using the intelligent metasurface paradigm. The control objective is to direct the incoming signal on the metasurface towards a single ...