Implementation of a protocol and channel coding strategy for use in ground-satellite applications by Wiid, Riaan

Subjects: “…Field programmable gate array (FPGA)…”
Get full text

Reduction of the antenna coupling in a bi-static, FM-CW radar system by Malan, Frederich T

Subjects: “…Field-programmable gate array…”
Get full text

Design and implementation of real-time on-board satellite image correction algorithms on a programmable logic platform by Twilley, Rowan

Get full text

High frame rate marker detection for single camera-based localisation by Pretorius, Schalk

Get full text

Integrated, FPGA Based NMR Teslameter and power supply for accelerator magnets by Taylor, John-Philip

Get full text

Adventures in radio astronomy instrumentation and signal processing by McMahon, Peter Leonard

Get full text

A reconfigurable accelerator card for high performance computing by Aitken, Michael James

Get full text

Design and Implementation of an RFI Direction Finding System for SKA Applications by Gowans, James Zekkai Middlemost

“…The output of the ADCs goes into a field programmable gate array (FPGA) on a ROACH development board which does high speed DSP including Fourier transforms, spectrum cross correlations, accumulations, power detections and time domain capturing. …”
Get full text

Evaluating FFT Implementations Developed for use on FPGA Hardware by Brown, Morag

“…Field Programmable Gate Arrays (FPGAs) are a type of hardware commonly used to perform the various computations required to process incoming radio signals, including the FFT. …”
Get full text

A Cross Platform Framework for Software Defined Radio by Brady, Richard

Get full text

Identifying Worst-Case Test Vectors for Delay Failures Induced by Total Dose in Flash- based FPGA by Ammar, Adel

“…This thesis analyzed the delay failure induced in a flash-based field programmable gate array (FPGA) by a total-ionizing dose. …”
Get full text
Get full text

Implementation of a low cost demonstrator riometer on a flexible FPGA backend: The first steps in adding a riometer mode to the digital SuperDARN radar at SANAE IV by Dusterwald, Thomas

“…The radar at SANAE IV was recently upgraded to a fully digital transceiver, with the addition of a Field Programmable Gate Array (FPGA) at the core of this upgrade. …”
Get full text

RHINO: reconfigurable hardware interface for computation and radio by Scott, Simon

“…Field-programmable gate arrays, or FPGAs, provide an attractive computing platform for software-defined radio applications. …”
Get full text

Architectural Level Computational Hardware Abstraction: A New Programming Language for FPGA Projects by Taylor, John-Philip

“…Recent years have seen vast improvements to the capability of programmable processing platforms, especially field programmable gate arrays, or FPGAs. …”
Get full text

An electronically focused multiple beam side scan sonar by Fox, Peter

“…This thesis describes a microprocessor controlled dynamically focused side scan sonar where high resolution and high image acquisition rates are achieved. Dynamic focusing prevents the depth of field limitations of fixed focus arrays by updating the array phases at regular intervals so as to create a focal point which recedes from the array in synchronism with the returning echoes from the transmitted pulse. …”
Get full text

Scalable and Fault-Tolerant Network Architectures for Real-Time Video Transmission in Industrial Networked Control Systems by Awad, Moustafa

“…First, supervisory video quality is increased to the standard 50 frames per second (fps) to improve monitoring fidelity. Second, Field Programmable Gate Array (FPGA) resources embedded within the core network switch are leveraged to perform local controller fault recovery. …”
Get full text
Get full text

Development of a synchronisation and video conversion unit for Denel Overberg Test Range's tracking radar by Uprety, Kushal

“…A prototype was built on the National Instruments (NI) PCI eXtensions for Instrumentation Express (PXIe) platform, utilising high-speed ADCs and Field Programmable Gate Array (FPGA) modules. All functions of the SVCU were modelled and implemented on these modules using LabVIEW and LabVIEW FPGA software. …”
Get full text

Evaluation of microcontroller based packet radio modem by Seabe, Phillip Sello

Get full text

Protection unit for radiation induced errors in flash memory systems by Bryer, Bevan

Get full text

Fault-tolerant fpga for mission-critical applications. by Alkady, Gehad Ismail Ibrahim

“…One of the devices that play a great role in electronic circuits design, specifically safety-critical design applications, is Field programmable Gate Arrays (FPGAs). This is because of its high performance, re-configurability and low development cost. …”
Get full text
Get full text