Viduneth Ariyarathna

According to our database, Viduneth Ariyarathna authored at least 22 papers between 2015 and 2022.

Collaborative distances:

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

2022

Vision Transformer with Convolutional Encoder-Decoder for Hand Gesture Recognition using 24 GHz Doppler Radar.

Kavinda Kehelella, Gayangana Leelarathne, Dhanuka Marasinghe, Nisal Kariyawasam, Viduneth Ariyarathna, Arjuna Madanayake, Ranga Rodrigo, Chamira U. S. Edussooriya

CoRR, 2022

Towards a Low-SWaP 1024-beam Digital Array: A 32-beam Sub-system at 5.8 GHz.

Arjuna Madanayake, Viduneth Ariyarathna, Suresh Madishetty, Sravan Kumar Pulipati, Renato J. Cintra, Diego F. G. Coelho, Raíza Oliveira, Fábio M. Bayer, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport

CoRR, 2022

A Real-Time Ultra-broadband Software-Defined Radio Platform for Terahertz Communications.

Hussam Abdellatif, Viduneth Ariyarathna, Sergey Petrushkevich, Arjuna Madanayake, Josep Miquel Jornet

Proceedings of the IEEE INFOCOM 2022, 2022

An Optimized M-ary Amplitude Phase Shift Keying Scheme for Ultrabroadband Terahertz Communication.

Priyangshu Sen, Viduneth Ariyarathna, Josep Miquel Jornet

Proceedings of the 19th IEEE Annual Consumer Communications & Networking Conference, 2022

2021

Spacetime Frequency-Multiplexed Digital-RF Array Receivers With Reduced ADC Count.

Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Leonid Belostotski, Theodore S. Rappaport, Arjuna Madanayake

IEEE Trans. Circuits Syst. II Express Briefs, 2021

A versatile experimental testbed for ultrabroadband communication networks above 100 GHz.

Priyangshu Sen, Viduneth Ariyarathna, Arjuna Madanayake, Josep Miquel Jornet

Comput. Networks, 2021

Frequency-Multiplexed Array Digitization for MIMO Receivers: 4-Antennas/ADC at 28 GHz on Xilinx ZCU-1285 RF SoC.

Najath Akram, Arjuna Madanayake, Sravan Kumar Pulipati, Viduneth Ariyarathna, Satheesh Bojja Venkatakrishnan, Dimitra Psychogiou, John L. Volakis, Theodore S. Rappaport, Thomas L. Marzetta

IEEE Access, 2021

2020

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

Vítor de A. Coutinho, Viduneth Ariyarathna, Diego F. G. Coelho, Sravan Kumar Pulipati, Renato J. Cintra, Arjuna Madanayake, Fábio M. Bayer, Vassil S. Dimitrov

IEEE Trans. Aerosp. Electron. Syst., 2020

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

Arjuna Madanayake, Renato J. Cintra, Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Vítor de A. Coutinho, Fábio M. Bayer, Diego F. G. Coelho, Theodore S. Rappaport

IEEE Access, 2020

Physics-Aware Processing of Rotational Micro-Doppler Signatures for DBN-Based UAS Classification Radar.

Arjuna Madanayake, Gihan J. Mendis, Viduneth Ariyarathna, Sravan Kumar Pulipati, Tharindu Randeny, Shubhendu Bhardwaj, Xin Wang, Soumyajit Mandal, Jin Wei

Proceedings of the IEEE International Conference on RFID, 2020

Experimental Wireless Testbed for Ultrabroadband Terahertz Networks.

Priyangshu Sen, Viduneth Ariyarathna, Arjuna Madanayake, Josep Miquel Jornet

Proceedings of the WiNTECH@MobiCom 2020: Proceedings of the 14th International Workshop on Wireless Network Testbeds, 2020

2019

A 16-Element 2.4-GHz Multibeam Array Receiver Using 2-D Spatially Bandpass Digital Filters.

Sravan Kumar Pulipati, Viduneth Ariyarathna, Arjuna Madanayake, Ravi Tharaka Wijesekara, Chamira U. S. Edussooriya, Len T. Bruton

IEEE Trans. Aerosp. Electron. Syst., 2019

MillimeTera: Toward A Large-Scale Open-Source mmWave and Terahertz Experimental Testbed.

Michele Polese, Francesco Restuccia, Abhimanyu Gosain, Josep Miquel Jornet, Shubhendu Bhardwaj, Viduneth Ariyarathna, Soumyajit Mandal, Kai Zheng, Aditya Dhananjay, Marco Mezzavilla, James F. Buckwalter, Mark J. W. Rodwell, Xin Wang, Michele Zorzi, Arjuna Madanayake, Tommaso Melodia

Proceedings of the 3rd ACM Workshop on Millimeter-wave Networks and Sensing Systems, 2019

Software-defined Radios to Accelerate mmWave Wireless Innovation.

Kai Zheng, Josep Miquel Jornet, Michele Polese, Michele Zorzi, Jim Buckwalter, Mark J. W. Rodwell, Soumyajit Mandal, Xin Wang, Jaakko Haarla, Vasilii Semkin, Aditya Dhananjay, Marco Mezzavilla, Arjuna Madanayake, Shubhendu Bhardwaj, Viduneth Ariyarathna, Abhimanyu Gosain, Tommaso Melodia, Francesco Restuccia

Proceedings of the 2019 IEEE International Symposium on Dynamic Spectrum Access Networks, 2019

2018

Mixed microwave-digital and multi-rate approach for wideband beamforming applications using 2-D IIR beam filters and nested uniform linear arrays.

Viduneth Ariyarathna, Arjuna Madanayake, Panajotis Agathoklis, Len T. Bruton

Multidimens. Syst. Signal Process., 2018

Wideband N-Beam Arrays Using Low-Complexity Algorithms and Mixed-Signal Integrated Circuits.

Sirani M. Perera, Viduneth Ariyarathna, Nilan Udayanga, Arjuna Madanayake, Ge Wu, Leonid Belostotski, Yingying Wang, Soumyajit Mandal, Renato J. Cintra, Theodore S. Rappaport

IEEE J. Sel. Top. Signal Process., 2018

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

Viduneth Ariyarathna, Arjuna Madanayake, Xinyao Tang, Diego F. G. Coelho, Renato J. Cintra, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport

IEEE J. Emerg. Sel. Topics Circuits Syst., 2018

An Offset-Canceling Approximate-DFT Beamforming Architecture for Wireless Transceivers.

Haixiang Zhao, Soumyajit Mandal, Viduneth Ariyarathna, Arjuna Madanayake, Renato J. Cintra

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

2017

Design of a low-complexity wideband analog true-time-delay 5-beam array in 65nm CMOS.

Arjuna Madanayake, Viduneth Ariyarathna, Nilan Udayanga, Leonid Belostotski, Sirani M. Perera, Renato J. Cintra

Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017

A Parallel Method for the Computation of Matrix Exponential Based on Truncated Neumann Series.

Vassil S. Dimitrov, Viduneth Ariyarathna, Diego F. G. Coelho, Logan Rakai, Arjuna Madanayake, Renato J. Cintra

Proceedings of the 24th IEEE Symposium on Computer Arithmetic, 2017

2015

Multi-beam 4 GHz Microwave Apertures Using Current-Mode DFT Approximation on 65 nm CMOS.

Viduneth Ariyarathna, Sunera Kulasekera, Arjuna Madanayake, Dora Suarez, Renato J. Cintra, Fábio M. Bayer, Leonid Belostotski

CoRR, 2015

Wideband mixed microwave-digital 2-D IIR beam filters for nested uniform linear array processing.

Viduneth Ariyarathna, Arjuna Madanayake, Pan Agathoklis, Len T. Bruton

Proceedings of the 10th International Conference on Information, 2015