Browsing Masters Degrees (Electrical and Electronic Engineering) by Title

SUNScholar Research Repository

Browsing Masters Degrees (Electrical and Electronic Engineering) by Title

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  • Schoeman, Karla (Stellenbosch : University of Stellenbosch, 2011-03)
    ENGLISH ABSTRACT: The aim of this thesis is to investigate the suitability of TEM (Transverse Electromagnetic) horn antennas for use as feed structures for the Square Kilometre Array (SKA) radio telescope, in particular with ...
  • Harmse, Wynand (Stellenbosch : University of Stellenbosch, 2004-12)
    ENGLISH ABSTRACT: Speech enhancement is the process of removing background noise from speech signals. The equivalent process for images is known as image denoising. While the Fourier transform is widely used for speech ...
  • Van Jaarsveld, Barend Jacobus (Stellenbosch : Stellenbosch University, 2013-12)
    ENGLISH ABSTRACT: The objective of this project is to develop an electromagnetic model that can be used to accurately calculate the voltage distribution in a transformer winding structure when excited with standard impulse ...
  • Andriambeloson, Joely Andrianina (Stellenbosch : Stellenbosch University, 2011-12)
    ENGLISH ABSTRACT: Through the Karoo Array Telescope, and its extension MeerKAT, South Africa is demonstrating its capabilities to host the most powerful radio telescope ever, the Square Kilometre Array (SKA). This new ...
  • Lourens, Jako (Stellenbosch : Stellenbosch University, 2013-03)
    ENGLISH ABSTRACT: The successful operation of a man-pack VHF jamming system requires a compact and efficient antenna operating over a wide bandwidth. The design of such an antenna is the focus of this thesis. The antenna ...
  • Agjee, F. M. D. E. (Faatima, Moosa, Dawood, Ebrahim) (Stellenbosch : Stellenbosch University, 2000-03)
    ENGLISH ABSTRACT: Recent research has shown that standard substation capacitive voltage transformers (CVTs) and current transformers (CTs) can be used for the measurement of wideband high voltage phenomena by employing ...
  • Lemmer, Edward Charles (Stellenbosch : University of Stellenbosch, 2009-03)
    The aim of this study is to analyse the operation of a wind-electric pumping system (WEPS) as an alternative to conventional mechanical wind pumps for application in stand-alone water-pumping schemes. The steady-state as ...
  • Van den Heever, Thomas Stanley (Stellenbosch : University of Stellenbosch, 2010-12)
    ENGLISH ABSTRACT: Measurement of pressure with zinc oxide (ZnO) nanowires was investigated. ZnO exhibits the piezoelectric effect, generating a voltage when pressure is applied to the material. This relationship between ...