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The development of a SQUID-based gradiometer
(Stellenbosch : University of Stellenbosch, 2010-03)
ENGLISH ABSTRACT: This thesis presents an attempt at creating a fully functional SQUID for the purposes
of a predefined application. The goal of the work is to provide a method
of development, primarily utilising the ...
An investigation into PCF-DCF behaviour of 802.11b networks
(Stellenbosch : University of Stellenbosch, 2010-03)
ENGLISH ABSTRACT: In recent years the demand for bandwidth has dramatically increased because of
new applications for data and multimedia, and wireless technology has prevailed as
a prominent technology for data connectivity, ...
A broadband microwave limiting amplifier
(Stellenbosch : University of Stellenbosch, 2004-12)
ENGLISH ABSTRACT: Limiting amplifiers are employed in electronic warfare (EW) systems requiring a high measure of amplitude control. These
EW systems employ sensitive signal processing components that are unable to accept ...
Human-computer interface using a web camera
(Stellenbosch : University of Stellenbosch, 2007-12)
In this thesis we present a human-computer interface (HCI) system for disabled
persons using only a basic web camera. Mouse movements are simulated
by small movements of the head, while clicks are simulated by eye
blinks. ...
The development and implementation of a localised position location strategy
(Stellenbosch : University of Stellenbosch, 2010-12)
ENGLISH ABSTRACT: Location and tracking of personnel and assets is a lucrative enterprise that has seen much expansion in
the last decade or two. This expansion is coupled with the rise in popularity of GPS-based ...
A Python implementation of graphical models
(Stellenbosch : University of Stellenbosch, 2010-03)
ENGLISH ABSTRACT: In this thesis we present GrMPy, a library of classes and functions implemented in Python, designed
for implementing graphical models. GrMPy supports both undirected and directed models, exact
and ...
Rural e-mail system for the Sumbandila satellite
(Stellenbosch : Stellenbosch University, 2007-12)
ENGLISH ABSTRACT: Keywords: digital signal processing, OSI layer, network protocols, embedded systems,
satellite technology
This thesis describes the design and implementation of a rural e-mail system for the ...
Design and implementation of the main controller of a solid-state transformer
(Stellenbosch : Stellenbosch University, 2011-12)
ENGLISH ABSTRACT: The Solid-State Transformer (SST) is presented as an alternative to the traditional Line-Frequency
Transformer (LFT) used for voltage-level transformation in distribution grids. The LFT technology
is ...
Autonomous aerobatic flight of a fixed wing unmanned aerial vehicle
(Stellenbosch : University of Stellenbosch, 2007-03)
This thesis relates to the successful development of a flight control system to perform a range of
aerobatic manoeuvres autonomously. The project is the first to try to extend the flight control
capabilities of the ...
An unmanned aircraft system for maritime search and rescue
(Stellenbosch : University of Stellenbosch, 2011-03)
ENGLISH ABSTRACT: Search and Rescue is an essential service provided by States and Militaries to
search for, locate and rescue survivors of accidents and incidents. Civil Search and
Rescue utilizes a system of well-trained ...