Diego F. G. Coelho

Analog Approximate-FFT 8/16-Beam Algorithms, Architectures and CMOS Circuits for 5G Beamforming MIMO Transceivers

Viduneth Ariyarathna, Xinyao Tang, Diego F. G. Coelho et al. · IEEE Journal on Emerging and Selected Topics in Circuits and Systems · 2018 · 32 citations · Full text

Engineering, Computer Engineering, Electrical Engineering +17

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

Arjuna Madanayake, Renato J. Cintra, Najath Akram et al. · IEEE Access · 2020 · 32 citations · Full text

Engineering, Computer Engineering, Electrical Engineering +17

Towards a Low-SWaP 1024-Beam Digital Array: A 32-Beam Subsystem at 5.8 GHz

Soumyajit Mandal, Theodore S. Rappaport, Viduneth Ariyarathna et al. · IEEE Transactions on Antennas and Propagation · 2019 · 31 citations · Full text

Engineering, Computer Engineering, Electrical Engineering +17

Multibeam Digital Array Receiver Using a 16-Point Multiplierless DFT Approximation

Viduneth Ariyarathna, Diego F. G. Coelho, Sravan Pulipati et al. · IEEE Transactions on Antennas and Propagation · 2018 · 30 citations

Engineering, Computer Engineering, Electrical Engineering +15

A Low-SWaP 16-Beam 2.4 GHz Digital Phased Array Receiver Using DFT Approximation

Vítor A. Coutinho, Viduneth Ariyarathna, Diego F. G. Coelho et al. · IEEE Transactions on Aerospace and Electronic Systems · 2020 · 21 citations

Engineering, Computer Engineering, Electrical Engineering +17