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Oscar Gustafsson
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Pipelined Radix-2 (k) Feedforward FFT Architectures
M Garrido Gálvez, J Grajal, MA Sanchez, O Gustafsson
IEEE Transactions on Very Large Scale Integration (vlsi) Systems 21 (1), 23-32, 2013
283*2013
Lower bounds for constant multiplication problems
O Gustafsson
Circuits and Systems II: Express Briefs, IEEE Transactions on 54 (11), 974-978, 2007
1562007
A difference based adder graph heuristic for multiple constant multiplication problems
O Gustafsson
Circuits and Systems, 2007. ISCAS 2007. IEEE International Symposium on …, 2007
1292007
Extended results for minimum-adder constant integer multipliers
O Gustafsson, AG Dempster, L Wanhammar
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on 1, I …, 2002
1232002
CORDIC II: A New Improved CORDIC Algorithm
M Garrido, P Källström, M Kumm, O Gustafsson
IEEE Transactions on Circuits and Systems II: Express Briefs 63 (2), 186-190, 2016
1002016
Simplified design of constant coefficient multipliers
O Gustafsson, AG Dempster, K Johansson, MD Macleod, L Wanhammar
Circuits, Systems and Signal Processing 25, 225-251, 2006
952006
Optimal Least-Squares FIR Digital Filters for Compensation of Chromatic Dispersion in Digital Coherent Optical Receivers
A Eghbali, H Johansson, O Gustafsson, SJ Savory
Journal of Lightwave Technology 32 (8), 1449-1456, 2014
882014
ILP modelling of the common subexpression sharing problem
O Gustafsson, L Wanhammar
9th International Conference on Electronics, Circuits and Systems 3, 1171-1174, 2002
802002
Linear-phase FIR interpolation, decimation, and mth-band filters utilizing the Farrow structure
H Johansson, O Gustafsson
IEEE Transactions on Circuits and Systems I: Regular Papers 52 (10), 2197-2207, 2005
672005
Optimum circuits for bit reversal
M Garrido, J Grajal, O Gustafsson
IEEE Transactions on Circuits and Systems II: Express Briefs 58 (10), 657-661, 2011
642011
On the use of multiple constant multiplication in polyphase FIR filters and filter banks
O Gustafsson, AG Dempster
Nordic Signal Processing Symposium, Espoo, Finland, 2004
542004
The Serial Commutator (SC) FFT
M Garrido, SJ Huang, SG Chen, O Gustafsson
IEEE, 2016
53*2016
A detailed complexity model for multiple constant multiplication and an algorithm to minimize the complexity
K Johansson, O Gustafsson, L Wanhammar
Proceedings of the 2005 European Conference on Circuit Theory and Design …, 2005
512005
An MILP approach for the design of linear-phase FIR filters with minimum number of signed-power-of-two terms
O Gustafsson, H Johansson, L Wanhammar
European Conference on Circuit Theory and Design, 2001
502001
Improved multiple constant multiplication using a minimum spanning tree
O Gustafsson, H Ohlsson, L Wanhammar
Conference Record of the Thirty-Eighth Asilomar Conference on Signals …, 2004
472004
Challenging the limits of FFT performance on FPGAs
M Garrido, M Acevedo, A Ehliar, O Gustafsson
2014 International Symposium on Integrated Circuits (ISIC), 172-175, 2014
452014
Multiplier blocks using carry-save adders
O Gustafsson, AG Dempster, L Wanhammar
Circuits and Systems, 2004. ISCAS'04. Proceedings of the 2004 International …, 2004
452004
Low-Complexity Multiplierless Constant Rotators Based on Combined Coefficient Selection and Shift-and-Add Implementation (CCSSI)
M Garrido, F Qureshi, O Gustafsson
IEEE Transactions on Circuits and Systems I 61 (7), 2002-2012, 2014
422014
A novel approach to multiple constant multiplication using minimum spanning trees
O Gustafsson, L Wanhammar
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on …, 2002
422002
Generation of all radix-2 fast Fourier transform algorithms using binary trees
F Qureshi, O Gustafsson
2011 20th European Conference on Circuit Theory and Design (ECCTD), 677-680, 2011
402011
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