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Modelling of layered cylindrical dielectric resonators with reference to whispering gallery mode resonators
(Stellenbosch : Stellenbosch University, 2002-12)
ENGLISH ABSTRACT: Keywords: Dielectric Resonators, Radial Mode Matching, Whispering Gallery Modes
The aim of this investigation was to develop accurate modelling techniques to determine the resonant
frequencies of ...
The selection and single event upset testing of a DSP processor for a LEO satellite
(Stellenbosch : Stellenbosch University, 2002-03)
ENGLISH ABSTRACT: After successful use of a DSP processor onboard the SUNSAT satellite, the need arose for
a faster floating-point processor. A list of possible processors was generated from various
selection criteria. ...
Feasibility of the PowerPc 603ETM for a LEO satellite on-board computer
(Stellenbosch : Stellenbosch University, 2002-12)
ENGLISH ABSTRACT: For space designs, just as for terrestrial applications, the appetite for more computing
power is virtually insatiable. Further, like portable applications, space use implies severe
power constraints. ...
Synthesizer modulation for wideband FM generation
(Stellenbosch : Stellenbosch University, 2002-12)
ENGLISH ABSTRACT: The high performance of present digital phase-locked loops makes it
the preferred choice for the generation of stable, low noise, tunable local
oscillators in wireless communications applications. Most ...