Thushara Gunaratne
Thushara Gunaratne
Research Council Officer, Herzberg Astronomy and Astrophysics Research Center, National Research Council Canada
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα nrc-cnrc.gc.ca - Αρχική σελίδα
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Multidimensional (MD) circuits and systems for emerging applications including cognitive radio, radio astronomy, robot vision and imaging
A Madanayake, C Wijenayake, DG Dansereau, TK Gunaratne, LT Bruton, ...
IEEE Circuits and Systems Magazine 13 (1), 10-43, 2013
422013
Beamforming of broad-band bandpass plane waves using polyphase 2-D FIR trapezoidal filters
TK Gunaratne, LT Bruton
IEEE Transactions on Circuits and Systems I: Regular Papers 55 (3), 838-850, 2008
352008
Broadband beamforming of dense aperture array (DAA) and focal plane array (FPA) signals using 3D spatio-temporal filters for applications in aperture synthesis radio astronomy
TK Gunaratne, LT Bruton
Multidimensional Systems and Signal Processing 22 (1), 213-236, 2011
212011
Broadband beamforming of focal plane array (FPA) signals using real-time spatio-temporal 3D FIR frustum digital filters
TK Gunaratne, L Bruton, P Agathoklis
IEEE transactions on antennas and propagation 59 (6), 2029-2040, 2011
202011
Low-complexity maximally-decimated multirate 3-D spatio-temporal FIR cone and frustum filters
CUS Edussooriya, LT Bruton, P Agathoklis, TK Gunaratne
IEEE Transactions on Circuits and Systems I: Regular Papers 60 (7), 1845-1856, 2013
182013
Adaptive complex-coefficient 2D FIR trapezoidal filters for broadband beamforming in cognitive radio systems
TK Gunaratne, LT Bruton
Circuits, Systems, and Signal Processing 30 (3), 587-608, 2011
172011
Broadband beamforming of bandpass plane waves using 2D FIR trapezoidal filters at baseband
TK Gunaratne, LT Bruton
APCCAS 2006-2006 IEEE Asia Pacific Conference on Circuits and Systems, 546-549, 2006
132006
Signal processing aspects of the sample clock frequency offset scheme for the SKA1 mid telescope array
B Carlson, T Gunaratne
2017 XXXIInd General Assembly and Scientific Symposium of the International …, 2017
92017
Tracking broadband plane waves using 2D adaptive FIR fan filters
TK Gunaratne, LT Bruton
2006 IEEE International Symposium on Circuits and Systems, 4 pp., 2006
82006
Novel RFI Mitigation Methods in the Square Kilometre Array 1 Mid Correlator Beamformer
T Gunaratne, B Carlson, G Comoretto
Journal of Astronomical Instrumentation 8 (01), 1940011, 2019
72019
Massively parallel systolic‐array architectures for 2d IIR polyphase space–time plane‐wave beam digital filters
A Madanayake, TK Gunaratne, LT Bruton
International Journal of Circuit Theory and Applications 40 (5), 455-475, 2012
72012
Beamforming of broadband bandpass signals using multidimensional FIR filters
TK Gunaratne
Graduate Studies, 2011
72011
Beamforming of temporally broadband bandpass plane waves using 2D FIR trapezoidal filters
TK Gunaratne
Science, 2006
72006
Real-time 2-D FIR trapezoidal digital filters for 2.4 GHz aperture receiver applications
V Ariyarathna, VA Coutinho, S Pulipati, A Madanayake, RT Wijesekara, ...
2018 Moratuwa Engineering Research Conference (MERCon), 350-355, 2018
62018
High-performance hardware platform for the square kilomtre array mid correlator & beamformer
M Pleasance, H Zhang, B Carlson, R Webber, D Chalmers, T Gunaratne
2017 XXXIInd General Assembly and Scientific Symposium of the International …, 2017
42017
Reducing the multiplier-complexity of massively parallel polyphase 2D IIR broadband beam filters
A Madanayake, TK Gunaratne, LT Bruton
Circuits, Systems, and Signal Processing 31 (3), 1229-1243, 2012
42012
Beamforming of Temporally-Broadband-Bandpass plane waves using real polyphase 2-D FIR trapezoidal filters
TK Gunaratne, LT Bruton
2007 IEEE International Symposium on Circuits and Systems, 589-592, 2007
42007
An end-to-end model for the correlator and beamformer of the Square Kilometer Array Mid Telescope
T Gunaratne, B Carlson, G Comoretto, M Rupen, M Pleasance
Modeling, Systems Engineering, and Project Management for Astronomy IX 11450 …, 2020
32020
Generation of Coherent Signals for the Verification of Signal Processing Algorithms in Radio Astronomy
TK Gunaratne
2019 IEEE Pacific Rim Conference on Communications, Computers and Signal …, 2019
22019
The University of Calgary—Focal plane field calculator (UC-FPFC) and its applications
TK Gunaratne, LT Bruton
University of Calgary, AB, CANADA, Oral Presentation at Dominion Radio …, 2009
22009
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