Multidimensional-DSP Beamformers Using the ROACH-2 FPGA Platform

by Vishwa Seneviratne, Arjuna Madanayake, Len T. Bruton
Published 2017-07-01

Digital Architectures for UWB Beamforming Using 2D IIR Spatio-Temporal Frequency-Planar Filters

by Soumya Kondapalli, Arjuna Madanayake, Len Bruton
Published 2012-01-01

Radix-2 Self-Recursive Sparse Factorizations of Delay Vandermonde Matrices for Wideband Multi-Beam Antenna Arrays

by Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
Published 2020-01-01

Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays

by Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
Published 2020-01-01

Power-Efficient ELF Wireless Communications Using Electro-Mechanical Transmitters

by Jarred S. Glickstein, Jifu Liang, Seungdeog Choi, Arjuna Madanayake, Soumyajit Mandal
Published 2020-01-01

VLSI Architecture for 8-Point AI-based Arai DCT having Low Area-Time Complexity and Power at Improved Accuracy

by Jithra Adikari, Renato J. Cintra, Arjuna Madanayake, Vassil S. Dimitrov, Amila Edirisuriya
Published 2012-03-01

Asynchronous Realization of Algebraic Integer-Based 2D DCT Using Achronix Speedster SPD60 FPGA

by Nilanka Rajapaksha, Amila Edirisuriya, Arjuna Madanayake, Renato J. Cintra, Dennis Onen, Ihab Amer, Vassil S. Dimitrov
Published 2013-01-01

Wireless Communications and Applications Above 100 GHz: Opportunities and Challenges for 6G and Beyond

by Theodore S. Rappaport, Yunchou Xing, Ojas Kanhere, Shihao Ju, Arjuna Madanayake, Soumyajit Mandal, Ahmed Alkhateeb, Georgios C. Trichopoulos
Published 2019-01-01

Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming

by Arjuna Madanayake, Renato J. Cintra, Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Vitor A. Coutinho, Fabio M. Bayer, Diego Coelho, Theodore S. Rappaport
Published 2020-01-01

Low-Complexity Loeffler DCT Approximations for Image and Video Coding

by Diego F. G. Coelho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake, Paulo Martinez, Thiago L. T. Silveira, Raíza S. Oliveira, Vassil S. Dimitrov
Published 2018-11-01