Wideband mixed microwave-digital 2-D IIR beam filters for nested uniform linear array processing. - Viduneth Ariyarathna; Arjuna Madanayake; Pan Agathoklis; Len T. Bruton (ICICS, 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)

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 (ARITH, 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 (MWSCAS, 2017)

An Offset-Canceling Approximate-DFT Beamforming Architecture for Wireless Transceivers. - Haixiang Zhao; Soumyajit Mandal; Viduneth Ariyarathna; Arjuna Madanayake; Renato J. Cintra (ISCAS, 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)

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 007; Soumyajit Mandal; Renato J. Cintra; Theodore S. Rappaport (IEEE J. Sel. Top. Signal Process., 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)

Software-defined Radios to Accelerate mmWave Wireless Innovation. - Kai Zheng 003; Josep Miquel Jornet; Michele Polese; Michele Zorzi; Jim Buckwalter; Mark J. W. Rodwell; Soumyajit Mandal; Xin Wang 001; Jaakko Haarla; Vasilii Semkin; Aditya Dhananjay; Marco Mezzavilla; et al. (DySPAN, 2019)

MillimeTera: Toward A Large-Scale Open-Source mmWave and Terahertz Experimental Testbed. - Michele Polese; Francesco Restuccia 001; Abhimanyu Gosain; Josep Miquel Jornet; Shubhendu Bhardwaj; Viduneth Ariyarathna; Soumyajit Mandal; Kai Zheng 003; Aditya Dhananjay; Marco Mezzavilla; James F. Buckwalter; Mark J. W. Rodwell; et al. (mmNets, 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)

Experimental Wireless Testbed for Ultrabroadband Terahertz Networks. - Priyangshu Sen; Viduneth Ariyarathna; Arjuna Madanayake; Josep Miquel Jornet (WiNTECH, 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 001; Soumyajit Mandal; Jin Wei (RFID, 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)

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)

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)

A versatile experimental testbed for ultrabroadband communication networks above 100 GHz. - Priyangshu Sen; Viduneth Ariyarathna; Arjuna Madanayake; Josep Miquel Jornet (Comput. Networks, 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)

An Optimized M-ary Amplitude Phase Shift Keying Scheme for Ultrabroadband Terahertz Communication. - Priyangshu Sen; Viduneth Ariyarathna; Josep Miquel Jornet (CCNC, 2022)

A Real-Time Ultra-broadband Software-Defined Radio Platform for Terahertz Communications. - Hussam Abdellatif; Viduneth Ariyarathna; Sergey Petrushkevich; Arjuna Madanayake; Josep Miquel Jornet (INFOCOM Workshops, 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)

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)

A 32-Channel Fully-Digital Adaptive Applebaum Aperture at 5.8 GHz for Array RF Sensing. - Umesha Kumarasiri; Sivakumar Sivasankar; Chamira U. S. Edussooriya; Viduneth Ariyarathna; Arjuna Madanayake (RFID-TA, 2024)

A Real-Time Software-Defined Radio Platform for Sub-Terahertz Communication Systems. - Hussam Abdellatif; Viduneth Ariyarathna; Arjuna Madanayake; Josep Miquel Jornet (IEEE Access, 2024)