Viduneth Ariyarathna
TitleCited byYear
Wideband-Beam Arrays Using Low-Complexity Algorithms and Mixed-Signal Integrated Circuits
SM Perera, V Ariyarathna, N Udayanga, A Madanayake, G Wu, ...
IEEE Journal of Selected Topics in Signal Processing 12 (2), 368-382, 2018
102018
Multi-beam 4 GHz microwave apertures using current-mode DFT approximation on 65 nm CMOS
V Ariyarathna, S Kulasekera, A Madanayake, KS Lee, D Suarez, ...
2015 IEEE MTT-S International Microwave Symposium, 1-4, 2015
92015
Analog approximate-FFT 8/16-beam algorithms, architectures and CMOS circuits for 5G beamforming MIMO transceivers
V Ariyarathna, A Madanayake, X Tang, D Coelho, RJ Cintra, L Belostotski, ...
IEEE Journal on Emerging and Selected Topics in Circuits and Systems 8 (3 …, 2018
42018
Mixed microwave-digital and multi-rate approach for wideband beamforming applications using 2-D IIR beam filters and nested uniform linear arrays
V Ariyarathna, A Madanayake, P Agathoklis, LT Bruton
Multidimensional Systems and Signal Processing 29 (2), 703-718, 2018
42018
Design of a low-complexity wideband analog true-time-delay 5-beam array in 65nm CMOS
A Madanayake, V Ariyarathna, N Udayanga, L Belostotski, SK Perera, ...
2017 IEEE 60th International Midwest Symposium on Circuits and Systems …, 2017
42017
Design methodology of an analog 9-beam squint-free wideband IF multi-beamformer for mmW applications
V Ariyarathna, N Udayanga, A Madanayake, SM Perera, L Belostotski, ...
2017 Moratuwa Engineering Research Conference (MERCon), 236-240, 2017
42017
Wideband delay-sum digital aperture using Thiran all-pass fractional delay filters
A Madanayake, N Udayanga, V Ariyarathna
2016 IEEE Radar Conference (RadarConf), 1-5, 2016
42016
Multibeam digital array receiver using a 16-point multiplierless DFT approximation
V Ariyarathna, DFG Coelho, S Pulipati, RJ Cintra, FM Bayer, VS Dimitrov, ...
IEEE Transactions on Antennas and Propagation 67 (2), 925-933, 2018
22018
Real-Time 2-D FIR Trapezoidal Digital Filters for 2.4 GHz Aperture Receiver Applications
V Ariyarathna, VA Coutinho, S Pulipati, A Madanayake, RT Wijesekara, ...
2018 Moratuwa Engineering Research Conference (MERCon), 350-355, 2018
22018
A 16-Element 2.4-GHz Multi-Beam Array Receiver using 2-D Spatially-Bandpass Digital Filters
S Pulipati, V Ariyarathna, A Madanayake, RT Wijesekara, ...
IEEE Transactions on Aerospace and Electronic Systems, 2019
12019
An offset-canceling approximate-DFT beamforming architecture for wireless transceivers
H Zhao, S Mandal, V Ariyarathna, A Madanayake, RJ Cintra
2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018
12018
A parallel method for the computation of matrix exponential based on truncated neumann series
V Dimitrov, V Ariyarathna, DFG Coelho, L Rakai, A Madanayake, ...
2017 IEEE 24th Symposium on Computer Arithmetic (ARITH), 35-42, 2017
12017
Wideband mixed microwave-digital 2-D IIR beam filters for nested uniform linear array processing
V Ariyarathna, A Madanayake, P Agathoklis, LT Bruton
2015 10th International Conference on Information, Communications and Signal …, 2015
12015
MillimeTera: Toward A Large-Scale Open-Source mmWave and Terahertz Experimental Testbed
M Polese, F Restuccia, A Gosain, J Jornet, S Bhardwaj, V Ariyarathna, ...
Proceedings of the 3rd ACM Workshop on Millimeter-wave Networks and Sensing …, 2019
2019
Towards a Low-SWaP 1024-Beam Digital Array: A 32-Beam Sub-System at 5.8 GHz
A Madanayake, V Ariyarathna, S Madishetty, S Pulipati, RJ Cintra, ...
IEEE Transactions on Antennas and Propagation, 2019
2019
Real-Time FPGA-Based multi-beam directional sensing of 2.4 GHz ISM RF sources
S Pulipati, V Ariyarathna, CUS Edussooriya, C Wijenayake, X Wang, ...
2019 Moratuwa Engineering Research Conference (MERCon), 129-134, 2019
2019
Design of 28 GHz 64-QAM Digital Receiver
S Pulipati, V Ariyarathna, U De Silva, N Akram, E Alwan, A Madanayake
2019 International Workshop on Antenna Technology (iWAT), 193-196, 2019
2019
An 8-Beam 2.4 GHz Digital Array Receiver Based on a Fast Multiplierless Spatial DFT Approximation
VA Coutinho, V Ariyarathna, DFG Coelho, RJ Cintral, A Madanayake
2018 IEEE/MTT-S International Microwave Symposium-IMS, 1538-1541, 2018
2018
A 16-Element 2.4-GHz Digital Array Receiver using 2-D IIR Spatially-Bandpass Plane-Wave Filter
S Pulipati, V Ariyarathna, A Madanayake
2018 IEEE/MTT-S International Microwave Symposium-IMS, 667-670, 2018
2018
Multi-Beam Radio Frequency (RF) Aperture Arrays Using Multiplierless Approximate Fast Fourier Transform (FFT)
A Madanayake, V Ariyarathna, N Akram, RJ Cintra, D Coelho
University of Akron Akron United States, 2017
2017
The system can't perform the operation now. Try again later.
Articles 1–20