Commensal radar: Range-Doppler processing using a recursive DFT
Commensal radar [1] is an attractive solution to low-cost air-traffic surveillance. This paper
proposes an alternative approach using a recursive Fourier transform for Doppler …
proposes an alternative approach using a recursive Fourier transform for Doppler …
Recursive sliding discrete Fourier transform with oversampled data
A van der Byl, MR Inggs - Digital Signal Processing, 2014 - Elsevier
Abstract The Discrete Fourier Transform (DFT) has played a fundamental role for signal
analysis. A common application is, for example, an FFT to compute a spectral …
analysis. A common application is, for example, an FFT to compute a spectral …
Constraining error—A sliding discrete Fourier transform investigation
A van der Byl, MR Inggs - Digital Signal Processing, 2016 - Elsevier
The sliding discrete Fourier transform provides an alternative to the FFT, permitting a custom
choice of frequency decomposition which outputs an update after each input sample. The …
choice of frequency decomposition which outputs an update after each input sample. The …
Spectrum optimisation in wireless communication systems: Technology evaluation, system design and practical implementation
RC Grammenos - 2013 - discovery.ucl.ac.uk
Two key technology enablers for next generation networks are examined in this thesis,
namely Cognitive Radio (CR) and Spectrally Efficient Frequency Division Multiplexing …
namely Cognitive Radio (CR) and Spectrally Efficient Frequency Division Multiplexing …
Exploring the latency-resource trade-off for the Discrete Fourier Transform on the FPGA
This paper provides a novel way of trading increased resource utilisation for decreased
latency when computing a single Discrete Fourier Transform on the FPGA. Analysis …
latency when computing a single Discrete Fourier Transform on the FPGA. Analysis …
Recursive fourier transform hardware
A Van Der Byl, RH Wilkinson… - 2011 IEEE RadarCon …, 2011 - ieeexplore.ieee.org
The Discrete Fourier Transform has played a fundamental role in signal analysis for radar
systems, usually in its Fast Fourier Transform form. Traditionally, samples from a region of …
systems, usually in its Fast Fourier Transform form. Traditionally, samples from a region of …
A parallel processing framework for spectral based computations
A Van der Byl - 2012 - open.uct.ac.za
Today, great advances have been made; however the tenet of 'design first, figure out how to
program later'still lingers in the corridors of Silicon Valley. The focus of this study is however …
program later'still lingers in the corridors of Silicon Valley. The focus of this study is however …