Mario Garrido

According to our database, Mario Garrido authored at least 51 papers between 2006 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Low-Latency 64-Parallel 4096-Point Memory-Based FFT for 6G.

Zeynep Kaya, Mario Garrido

IEEE Trans. Circuits Syst. I Regul. Pap., October, 2023

Serial Butterflies for Non-Power-of-Two FFT Architectures in 5G and Beyond.

Víctor Manuel Bautista, Mario Garrido, Marisa López-Vallejo

IEEE Trans. Circuits Syst. I Regul. Pap., October, 2023

CORDIC-Based Computation of Arcsine and Arccosine Functions on FPGA.

Pedro Paz, Mario Garrido

IEEE Trans. Circuits Syst. II Express Briefs, September, 2023

Memory-Based FFT Architecture With Optimized Number of Multiplexers and Memory Usage.

Zeynep Kaya, Mario Garrido, Jarmo Takala

IEEE Trans. Circuits Syst. II Express Briefs, August, 2023

Efficient Implementation of Complex Multipliers on FPGAs Using DSP Slices.

Pedro Paz, Mario Garrido

J. Signal Process. Syst., April, 2023

Radix-2^k MSC FFT Architectures.

Guang-Ting Deng, Mario Garrido, Sau-Gee Chen, Shen-Jui Huang

IEEE Access, 2023

Energy-Efficient Short-Time Fourier Transform for Partial Window Overlapping.

Charalampos Eleftheriadis, Mario Garrido, Georgios Karakonstantis

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

A 5.2-GS/s 8-Parallel 1024-Point MDC FFT.

Pedro Paz, Mario Garrido

Proceedings of the 38th Conference on Design of Circuits and Integrated Systems, 2023

An Automatic Generator of Non-Power-of-Two SDF FFT Architectures for 5G and Beyond.

Víctor Manuel Bautista, Mario Garrido

Proceedings of the 38th Conference on Design of Circuits and Integrated Systems, 2023

2022

A Survey on Pipelined FFT Hardware Architectures.

Mario Garrido

J. Signal Process. Syst., 2022

Simplifying Karnaugh Maps by Making Groups of Non-power-of-two Elements.

Mario Garrido

Circuits Syst. Signal Process., 2022

2021

Optimum MDC FFT Hardware Architectures in Terms of Delays and Multiplexers.

Mario Garrido, Pedro Paz

IEEE Trans. Circuits Syst. II Express Briefs, 2021

The Constant Multiplier FFT.

Mario Garrido, Pedro Malagón

IEEE Trans. Circuits Syst. I Regul. Pap., 2021

2020

Using Transposition to Efficiently Solve Constant Matrix-Vector Multiplication and Sum of Product Problems.

Narges Mohammadi Sarband, Oscar Gustafsson, Mario Garrido

J. Signal Process. Syst., 2020

Continuous-Flow Matrix Transposition Using Memories.

Mario Garrido, Peter Pirsch

IEEE Trans. Circuits Syst. I Regul. Pap., 2020

Using Rotator Transformations to Simplify FFT Hardware Architectures.

Rikard Andersson, Mario Garrido

IEEE Trans. Circuits Syst., 2020

A 128-Point Multi-Path SC FFT Architecture.

Shun-Che Hsu, Shen-Jui Huang, Sau-Gee Chen, Shin-Che Lin, Mario Garrido

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

Evolution of the Performance of Pipelined FFT Architectures Through the Years.

Mario Garrido

Proceedings of the XXXV Conference on Design of Circuits and Integrated Systems, 2020

2019

Optimum Circuits for Bit-Dimension Permutations.

Mario Garrido, Jesús Grajal, Oscar Gustafsson

IEEE Trans. Very Large Scale Integr. Syst., 2019

A 1 Million-Point FFT on a Single FPGA.

Hans Kanders, Tobias Mellqvist, Mario Garrido, Kent Palmkvist, Oscar Gustafsson

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

World's Fastest FFT Architectures: Breaking the Barrier of 100 GS/s.

Mario Garrido, Konrad Möller, Martin Kumm

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

Multiplexer and Memory-Efficient Circuits for Parallel Bit Reversal.

Mario Garrido

IEEE Trans. Circuits Syst. II Express Briefs, 2019

Effect of Finite Word-Length on SQNR, Area and Power for Real-Valued Serial FFT.

Nanda K. Unnikrishnan, Mario Garrido, Keshab K. Parhi

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

2018

Guest Editorial: Special Section on Fast Fourier Transform (FFT) Hardware Implementations.

Mario Garrido, Marisa Luisa López-Vallejo, Sau-Gee Chen

J. Signal Process. Syst., 2018

Optimal Single Constant Multiplication Using Ternary Adders.

Martin Kumm, Oscar Gustafsson, Mario Garrido, Peter Zipf

IEEE Trans. Circuits Syst. II Express Briefs, 2018

A Serial Commutator Fast Fourier Architecture for Real-Valued Signals.

Mario Garrido, Nanda K. Unnikrishnan, Keshab K. Parhi

IEEE Trans. Circuits Syst. II Express Briefs, 2018

Feedforward FFT Hardware Architectures Based on Rotator Allocation.

Mario Garrido, Shen-Jui Huang, Sau-Gee Chen

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Optimal Shift Reassignment in Reconfigurable Constant Multiplication Circuits.

Konrad Möller, Martin Kumm, Mario Garrido, Peter Zipf

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2018

Obtaining Minimum Depth Sum of Products from Multiple Constant Multiplication.

Narges Mohammadi Sarband, Oscar Gustafsson, Mario Garrido

Proceedings of the 2018 IEEE International Workshop on Signal Processing Systems, 2018

Improved Implementation Approaches for 512-tap 60 GSa/s Chromatic Dispersion FIR Filters.

Cheolyong Bae, Madhur Gokhale, Oscar Gustafsson, Mario Garrido

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017

A 4096-Point Radix-4 Memory-Based FFT Using DSP Slices.

Mario Garrido, Miguel Angel Sánchez, María Luisa López Vallejo, Jesús Grajal

IEEE Trans. Very Large Scale Integr. Syst., 2017

Implementation approaches for 512-tap 60 GSa/s chromatic dispersion FIR filters.

Anton Kovalev, Oscar Gustafsson, Mario Garrido

Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016

Multiplierless Unity-Gain SDF FFTs.

Mario Garrido, Rikard Andersson, Fahad Qureshi, Oscar Gustafsson

IEEE Trans. Very Large Scale Integr. Syst., 2016

CORDIC II: A New Improved CORDIC Algorithm.

Mario Garrido, Petter Kallstrom, Martin Kumm, Oscar Gustafsson

IEEE Trans. Circuits Syst. II Express Briefs, 2016

The Serial Commutator FFT.

Mario Garrido, Shen-Jui Huang, Sau-Gee Chen, Oscar Gustafsson

IEEE Trans. Circuits Syst. II Express Briefs, 2016

A New Representation of FFT Algorithms Using Triangular Matrices.

Mario Garrido

IEEE Trans. Circuits Syst. I Regul. Pap., 2016

The Feedforward Short-Time Fourier Transform.

Mario Garrido

IEEE Trans. Circuits Syst. II Express Briefs, 2016

2014

Low-Complexity Multiplierless Constant Rotators Based on Combined Coefficient Selection and Shift-and-Add Implementation (CCSSI).

Mario Garrido, Fahad Qureshi, Oscar Gustafsson

IEEE Trans. Circuits Syst. I Regul. Pap., 2014

Continuous-flow Parallel Bit-Reversal Circuit for MDF and MDC FFT Architectures.

Sau-Gee Chen, Shen-Jui Huang, Mario Garrido, Shyh-Jye Jou

IEEE Trans. Circuits Syst. I Regul. Pap., 2014

Challenging the limits of FFT performance on FPGAs (Invited paper).

Mario Garrido, Miguel Acevedo, Andreas Ehliar, Oscar Gustafsson

Proceedings of the 2014 International Symposium on Integrated Circuits (ISIC), 2014

2013

Pipelined Radix-2^k Feedforward FFT Architectures.

Mario Garrido, Jesús Grajal, Miguel A. Sánchez Marcos, Oscar Gustafsson

IEEE Trans. Very Large Scale Integr. Syst., 2013

A reconfigurable FFT architecture for variable-length and multi-streaming OFDM standards.

Padma Prasad Boopal, Mario Garrido, Oscar Gustafsson

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

2012

Low-complexity rotators for the FFT using base-3 signed stages.

Petter Kallstrom, Mario Garrido, Oscar Gustafsson

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012

2011

Accurate Rotations Based on Coefficient Scaling.

Mario Garrido, Oscar Gustafsson, Jesús Grajal

IEEE Trans. Circuits Syst. II Express Briefs, 2011

Optimum Circuits for Bit Reversal.

Mario Garrido, Jesús Grajal, Oscar Gustafsson

IEEE Trans. Circuits Syst. II Express Briefs, 2011

Real time FPGA implementation of an automatic modulation classifier for electronic warfare applications.

Jesús Grajal, Omar A. Yeste Ojeda, Miguel Angel Sánchez, Mario Garrido, Marisa López-Vallejo

Proceedings of the 19th European Signal Processing Conference, 2011

A 512-point 8-parallel pipelined feedforward FFT for WPAN.

Tanvir Ahmed, Mario Garrido, Oscar Gustafsson

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2010

Alternatives for low-complexity complex rotators.

Fahad Qureshi, Mario Garrido, Oscar Gustafsson

Proceedings of the 17th IEEE International Conference on Electronics, 2010

2009

A Pipelined FFT Architecture for Real-Valued Signals.

Mario Garrido, Keshab K. Parhi, Jesús Grajal

IEEE Trans. Circuits Syst. I Regul. Pap., 2009

2007

Efficient Memoryless Cordic for FFT Computation.

Mario Garrido, Jesús Grajal

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

Automated design space exploration of FPGA-based FFT architectures based on area and power estimation.

Miguel A. Sánchez Marcos, Mario Garrido, Marisa López-Vallejo, Carlos A. López-Barrio

Proceedings of the 2006 IEEE International Conference on Field Programmable Technology, 2006