Browsing by Author "Ansari, Rafay Iqbal"
Now showing items 1-2 of 2
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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 ...
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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 ...