• Study of a wideband sinuous feed for reflector antenna applications 

      Mutonkole, Ngoy (Stellenbosch : Stellenbosch University, 2013-12)
      ENGLISH ABSTRACT: This thesis presents a thorough study of the printed sinuous antenna and its characterisation as a feed for re ector antenna applications. Two di erent techniques are used in this study, namely a ...
    • Wideband Balun design for the pyramidal sinuous antenna 

      Johnston, Michael (Stellenbosch : Stellenbosch University, 2019-04)
      ENGLISH ABSTRACT: This thesis presents the design of wideband baluns for integration with the pyramidal sinuous antenna. Two different realizations of the Marchand balun are studied, namely a planar coupled-line balun and ...
    • Wideband Direction Finding of RFI for MeerKAT 

      De Beer, Mourits (Stellenbosch : Stellenbosch University, 2017-03)
      ENGLISH ABSTRACT: The Karoo desert in the Northern Cape of South Africa is currently host to the MeerKAT radio telescope { a precursor facility for the Square Kilometre Array (SKA) project. The area was selected due to ...