Division of Computer Engineering - Datorteknik

The paper "Optimium Circuits for Bit-Dimension Permutations" by Mario Garrido, Jesus Grajal, and Oscar Gustafsson was accepted to IEEE Transactions on VLSI Systems during the seasonal holidays and is now available as early access at

Optimum Circuits for Bit-Dimension Permutations - IEEE Journals & Magazine In this paper, we present a systematic approach to design hardware circuits for bit-dimension permutations. The proposed approach is based on decomposing a

The paper "Optimization Problem Formulation for Semi-Digital FIR Digital-to-Analog Converter Considering Coefficients Precision and Analog Metrics" by M. Reza Sadeghifar, Oscar Gustafsson, and J. Jacob Wikner has been accepted to Analog Integrated Circuits and Signal Processing.

The paper "Obtaining Minimum Depth Sum of Products from Multiple Constant Multiplication" by Narges Mohammadi Sarband, Oscar Gustafsson, and Mario Garrido was accepted to the IEEE Workshop on Signal Processing Systems (SiPS). This is Narges first publication, so a special congratulations to her!

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The paper "SFF - The Single-Stream FPGA-Optimized Feedforward FFT Hardware Architecture" by Carl Ingemarsson and Oscar Gustafsson was accepted to the special issue on Fast Fourier transform (FFT) hardware implementations of the Journal of Signal Processing Systems.

The paper shows that it is actually possible to further improve the impressive results on FFT implementation on FPGA from the earlier published, highly downloaded, paper "Efficient FPGA-Mapping of Pipeline SDF FFT Cores".

In the newly released book "Arithmetic Circuits for DSP Applications" from IEEE Press/Wiley, Oscar Gustafsson and Lars Wanhammar have authored a chapter and Oscar has co-authored another.