• The design of a two-element correlation interferometer operating at L-band 

      Jansen van Rensburg, Juan-Pierre (Stellenbosch : Stellenbosch University, 2012-12)
      ENGLISH ABSTRACT: This thesis describes the design and construction of a two-element digital correlation interferometer operating at 1.42 GHz. This instrument consists of two 92cm off set-parabolic reflectors arranged ...
    • Rapid calculation of antenna noise temperature in offset Gregorian reflector systems 

      De Villiers, Dirk I. L.; Lehmensiek, Robert (Institute of Electrical and Electronics Engineers, 2015)
      Antenna noise temperature calculations of reflector systems is often a slow process and makes direct optimization of the sensitivity of these systems a difficult and time consuming task. This paper presents an improvement ...