• Adaptive cross approximation methods for fast analysis of Antenna Arrays 

      Sewraj, Keshav (Stellenbosch : Stellenbosch University, 2021-03)
      ENGLISH ABSTRACT: This work is focused on developing efficient numerical electromagnetic algorithms forthe analysis of large antenna arrays, such as being considered as part of the internationalSquare Kilometre Array (SKA) ...
    • Fast Mesh-based physical optics for large-scale electromagnetic analysis 

      Xiang, Daopu (Stellenbosch : Stellenbosch University, 2016-12)
      ENGLISH ABSTRACT: At sufficiently high frequencies, the electrical size of scattering objects become very large. The electromagnetic field simulation of such objects becomes prohibitively expensive with physically rigorous ...