• Beamforming techniques for a quad-mode antenna array 

      Van Tonder, Geomarr (Stellenbosch : Stellenbosch University, 2017-03)
      ENGLISH ABSTRACT: This thesis is based on a quad-mode antenna, designed by a group of researchers from the University of Stellenbosch. The antenna is designed using two co-located dipoles and a cylindrical monopole antenna ...