Arjuna Madanayake

227 papers B 2C 48Misc 1Journal 126Unranked 50

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	A Systolic Array Matrix Multiplier on RF-SoC for Wireless AI Applications. RWS Gayani Rathnasekara, Arjuna Madanayake
2026	J	`jnl`	A low-complexity algorithm to digitally uncouple the mutual coupling effect in antenna arrays via symmetric Toeplitz matrices. J. Comput. Appl. Math. Sirani M. Perera, Levi E. Lingsch, Arjuna Madanayake, Leonid Belostotski
2026	J	`jnl`	Agentic Physical-AI for Self-Aware RF Systems. CoRR Linuka Ratnayake, Danidu Dabare, Sanuja Rupasinghe, Warren Jayakumar, Dileepa Marasinghe, Chamira U. S. Edussooriya, Arjuna Madanayake
2025	J	`jnl`	A Fast True Time-Delay Wideband Multi-Beam Beamforming Algorithm Based on a 16-Beam Approximate-DVM. IEEE Access Sirani M. Perera, Levi E. Lingsch, Alp Tuztas, Arjuna Madanayake
2025	J	`jnl`	A Low-complexity Structured Neural Network Approach to Intelligently Realize Wideband Multi-beam Beamformers. CoRR Hansaka Aluvihare, Sivakumar Sivasankar, Xianqi Li, Arjuna Madanayake, Sirani M. Perera
2025	J	`jnl`	Analog Computing for Nonlinear Shock Tube PDE Models: Test and Measurement of CMOS Chip. IEEE Access Hasantha Malavipathirana, Soumyajit Mandal, Nilan Udayanga, Yingying Wang, S. I. Hariharan, Arjuna Madanayake
2025	C	`conf`	Analog-Digital Approximate DFT with Spatial ∆-Σ LNA Multi-beam RF Apertures. ISCAS Arjuna Madanayake, H. Pilippange, Keththura Lawrance, A. Uddin, S. Mandal, J. Di, M. Tennant, C. Workman, Renato J. Cintra
2025	C	`conf`	Area-Efficient FPGA Architectures for Multidimensional DCT using Approximate Transforms and Computing. ISCAS Pathmapirian Nanthakumar, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake, Renato J. Cintra
2025	B	`conf`	Explainable AI for Spectrum Sensing. ICCCN Varun Magotra, Sirani M. Perera, Arjuna Madanayake, Houbing Herbert Song
2025	—	`conf`	J-Band Communication System considering the Near-to-far field Transitions - An Experimental Approach. IEEECONF Priyangshu Sen, Justin Osmond, Arjuna Madanayake, Arjun Singh
2025	C	`conf`	Low-Complexity Combined Approximate DFT and Adaptive Beamformer for Extremely Large Arrays. ISCAS Arjuna Madanayake, Umesha Kumarasiri, S. Sivasankar, Chamira U. S. Edussooriya, Renato J. Cintra, Chamith Wijenayake
2025	—	`conf`	Low-SWaP Spectrum Sensing across 32 GHz Bandwidth at D-Band using Maximally-Decimated Uniform Approximate DFT Polyphase FIR Filterbanks on Altera Stratix-10 AX Chiplets. MILCOM Michael Nilan, Buddhipriya Gayanath, Kasun Karunanayake, Arjuna Madanayake, Renato J. Cintra
2025	J	`jnl`	Multi-Beam STAR MIMO Using Differential Arrays. Inf. Yinyi Zhao, Satheesh Bojja Venkatakrishnan, Constantinos L. Zekios, Soumyajit Mandal, Arjuna Madanayake
2025	J	`jnl`	Real-Time 5.7-5.8 GHz 32-Beam Approximate Discrete Fourier Transform Spectrum Sensor for RF Perception on Xilinx Sx475T. IEEE Trans. Circuits Syst. I Regul. Pap. Arjuna Madanayake, Umesha Kumarasiri, Sivakumar Sivasankar, Keththura Lawrance, Buddhipriya Gayanath, Hiruni Silva, Soumyajit Mandal, Renato J. Cintra
2025	J	`jnl`	Spectrum Management in Near-Field Multi-User Wireless Communications. IEEE Commun. Mag. Yasaman Ghasempour, Arjuna Madanayake, Josep Miquel Jornet
2024	—	`conf`	A 32-Channel Fully-Digital Adaptive Applebaum Aperture at 5.8 GHz for Array RF Sensing. RFID-TA Umesha Kumarasiri, Sivakumar Sivasankar, Chamira U. S. Edussooriya, Viduneth Ariyarathna, Arjuna Madanayake
2024	—	`conf`	A Low-Complexity LSTM Network to Realize Multibeam Beamforming. WiSEE Hansaka Aluvihare, Carina Shanahan, Sirani M. Perera, Sivakumar Sivasankar, Umesha Kumarasiri, Arjuna Madanayake, Xianqi Li
2024	J	`jnl`	A Real-Time Software-Defined Radio Platform for Sub-Terahertz Communication Systems. IEEE Access Hussam Abdellatif, Viduneth Ariyarathna, Arjuna Madanayake, Josep Miquel Jornet
2024	—	`conf`	Adaptive SI Cancellation using Measured Impulse Responses for STAR Radio. WiSEE Gayani Rathnasekara, Hasitha Weerasooriya, John L. Volakis, Arjuna Madanayake
2024	J	`jnl`	Augmented Envelope Neural Networks on RF-SoC for Digital Self-Interference Cancellation. IEEE Access Udara De Silva, Hiruni Silva, Arjuna Madanayake
2024	J	`jnl`	Cellular Wireless Networks in the Upper Mid-Band. IEEE Open J. Commun. Soc. Seongjoon Kang, Marco Mezzavilla, Sundeep Rangan, Arjuna Madanayake, Satheesh Bojja Venkatakrishnan, Gregory Hellbourg, Monisha Ghosh, Hamed Rahmani, Aditya Dhananjay
2024	—	`conf`	Compressed Plane-Wave Compounding for Efficient Imaging on Portable Ultrasound Devices. BioCAS Deepanshu Trivedi, Junjun Huan, Arjuna Madanayake, Swarup Bhunia, Soumyajit Mandal
2024	J	`jnl`	Design of Multichannel Spectrum Intelligence Systems Using Approximate Discrete Fourier Transform Algorithm for Antenna Array-Based Spectrum Perception Applications. Algorithms Arjuna Madanayake, Keththura Lawrance, Bopage Umesha Kumarasiri, Sivakumar Sivasankar, Thushara K. Gunaratne, Chamira U. S. Edussooriya, Renato J. Cintra
2024	J	`jnl`	Fast Data-independent KLT Approximations Based on Integer Functions. CoRR Anabeth P. Radünz, Diego F. G. Coelho, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
2024	J	`jnl`	Fast data-independent KLT approximations based on integer functions. Multim. Tools Appl. Anabeth P. Radünz, Diego F. G. Coelho, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
2024	J	`jnl`	Gaussian Kernel Approximations Require Only Bit-Shifts. Inf. Renato J. Cintra, Paulo Martinez, André Leite, Vítor de A. Coutinho, Fábio M. Bayer, Arjuna Madanayake, Diego F. G. Coelho
2024	—	`conf`	Integrated Analog Computers as Domain-Specific Accelerators: A Tutorial Review. MWSCAS Soumyajit Mandal, Jifu Liang, Hasantha Malavipathirana, Nilan Udayanga, Hiruni Silva, S. I. Hariharan, Arjuna Madanayake
2024	C	`conf`	Minimax Design of M-D Interpolated FIR Filters using Convex-Concave Procedure. ISCAS Pathmapirian Nanthakumar, Chamira U. S. Edussooriya, Chamith Wijenayake, Arjuna Madanayake
2024	C	`conf`	Multiple-base Logarithmic Quantization and Application in Reduced Precision AI Computations. ARITH Vassil S. Dimitrov, Richard Ford, Laurent Imbert, Arjuna Madanayake, Nilan Udayanga, Will Wray
2024	—	`conf`	PanTera: RF-SoC Testbed using PYNQ Platform for 147 GHz SDR with 64 Mbps at up to 2 km. MILCOM Kasun Karunanayake, Arjun Singh, Josep Miquel Jornet, Arjuna Madanayake
2024	—	`conf`	Real-time 5.7 GHz Realization of Multidimensional 2D Hybrid Approximate DFT Spectrum Sensors for RF Situational Awareness. MWSCAS Arjuna Madanayake, Keththura Lawrance, Sivakumar Sivasankar, Umesha Kumarasiri, Buddhipriya Gayanath, Renato J. Cintra, Soumyajit Mandal
2024	J	`jnl`	Thiran Filters for Wideband DSP-Based Multi-Beam True Time Delay RF Sensing Applications. Sensors Sirani M. Perera, Gayani Rathnasekara, Arjuna Madanayake
2024	—	`conf`	Wideband Digital $N$ -Beam Delay-Sum Apertures at $\mathcal{O}(N)$ Complexity: Towards 64 GS/s 8-Beams on Intel Agilex-9 Direct-RF Chiplets. RFID-TA Sirani M. Perera, Arjuna Madanayake
2023	C	`conf`	A Current-Mode Discrete-Time Analog Computer for Solving Maxwell's Equations in 2D. ISCAS Jifu Liang, Xinyao Tang, S. I. Hariharan, Arjuna Madanayake, Soumyajit Mandal
2023	J	`jnl`	Analog Current-Mode 8-Point Approximate-DFT Multi-Beamformer With 4.7 Gbps Channel Capacity. IEEE Access Haixiang Zhao, Arjuna Madanayake, Renato J. Cintra, Soumyajit Mandal
2023	J	`jnl`	Cellular Wireless Networks in the Upper Mid-Band. CoRR Seongjoon Kang, Marco Mezzavilla, Sundeep Rangan, Arjuna Madanayake, Satheesh Bojja Venkatakrishnan, Gregory Hellbourg, Monisha Ghosh, Hamed Rahmani, Aditya Dhananjay
2023	—	`conf`	Combined Approximate Transforms and Approximate Computing for Low-Complexity Multibeam Arrays. ISCIT Pathmapirian Nanthakumar, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake
2023	—	`conf`	Covert and Quantum-Safe Tunneling of Multi-Band Military-RF Communication Waveforms Through Non-Cooperative 5G Networks. MILCOM Elias A. Alwan, John L. Volakis, Md Khadimul Islam, Udara De Silva, Arjuna Madanayake, José Ángel Sánchez, George Sklivanitis, Dimitris A. Pados, Luke Beckwith, Reza Azarderakhsh, Madhuvanti Muralkrishan, Rishabh Rastogi, Aniruddha Hore, Eric W. Burger
2023	J	`jnl`	Distributed-Proof-of-Sense: Blockchain Consensus Mechanisms for Detecting Spectrum Access Violations of the Radio Spectrum. IEEE Trans. Cogn. Commun. Netw. Pramitha Fernando, Keshawa Dadallage, Tharindu D. Gamage, Chathura Seneviratne, An Braeken, Arjuna Madanayake, Madhusanka Liyanage
2022	J	`jnl`	A Fast DVM Algorithm for Wideband Time-Delay Multi-Beam Beamformers. IEEE Trans. Signal Process. Sirani M. Perera, Levi E. Lingsch, Arjuna Madanayake, Soumyajit Mandal, Nicola Mastronardi
2022	C	`conf`	A Mostly-Online CAS Teaching Experience. ISCAS Chamith Wijenayake, Kithmin Wickremasinghe, G. Abarajithan, Arjuna Madanayake, Chamira U. S. Edussooriya, K. Samarasinghe
2022	—	`conf`	A Real-Time Ultra-broadband Software-Defined Radio Platform for Terahertz Communications. INFOCOM Workshops Hussam Abdellatif, Viduneth Ariyarathna, Sergey Petrushkevich, Arjuna Madanayake, Josep Miquel Jornet
2022	J	`jnl`	Block-Parallel Systolic-Array Architecture for 2-D NTT-based Fragile Watermark Embedding. CoRR Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Leonard T. Bruton
2022	J	`jnl`	Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays. CoRR Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
2022	J	`jnl`	Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming. CoRR 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
2022	J	`jnl`	Low-Complexity Loeffler DCT Approximations for Image and Video Coding. CoRR Diego F. G. Coelho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake, P. A. C. Martinez, Thiago L. T. da Silveira, Raíza S. Oliveira, Vassil S. Dimitrov
2022	J	`jnl`	Proof of Sense: A Novel Consensus Mechanism for Spectrum Misuse Detection. IEEE Trans. Ind. Informatics Pramitha Fernando, Keshawa Dadallage, Tharindu D. Gamage, Chatura Seneviratne, Arjuna Madanayake, Madhusanka Liyanage
2022	J	`jnl`	Radix-$N$ Algorithm for Computing $N^{2^{n}}$-Point DFT Approximations. IEEE Signal Process. Lett. Luan Portella, Diego F. G. Coelho, Fábio M. Bayer, Arjuna Madanayake, Renato J. Cintra
2022	J	`jnl`	Radix-2 Self-Recursive Sparse Factorizations of Delay Vandermonde Matrices for Wideband Multi-Beam Antenna Arrays. CoRR Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
2022	J	`jnl`	Towards a Low-SWaP 1024-beam Digital Array: A 32-beam Sub-system at 5.8 GHz. CoRR 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
2022	J	`jnl`	Vision Transformer with Convolutional Encoder-Decoder for Hand Gesture Recognition using 24 GHz Doppler Radar. CoRR Kavinda Kehelella, Gayangana Leelarathne, Dhanuka Marasinghe, Nisal Kariyawasam, Viduneth Ariyarathna, Arjuna Madanayake, Ranga Rodrigo, Chamira U. S. Edussooriya
2022	C	`conf`	Weighted Least-Squares Design of 2-D IIR Filters with Arbitrary Frequency Response using Iterative Second-Order Cone Programming. ISCAS Darukeesan Pakiyarajah, Nadeeshan D. K. Dissanayake, Chamira U. S. Edussooriya, Chamith Wijenayake, Arjuna Madanayake
2021	J	`jnl`	A Fast Algorithm to Solve Delay Vandermonde Systems in Phased-Array Digital Receivers. IEEE Trans. Aerosp. Electron. Syst. Sirani M. Perera, Arjuna Madanayake, Austin Ogle, Daniel Silverio, Jacky Qi Huang
2021	J	`jnl`	A Fast and Fully Parallel Analog CMOS Solver for Nonlinear PDEs. IEEE Trans. Circuits Syst. I Regul. Pap. Hasantha Malavipathirana, S. I. Hariharan, Nilan Udayanga, Soumyajit Mandal, Arjuna Madanayake
2021	J	`jnl`	A Radio Frequency Analog Computer for Computational Electromagnetics. IEEE J. Solid State Circuits Nilan Udayanga, Arjuna Madanayake, S. I. Hariharan, Jifu Liang, Soumyajit Mandal, Leonid Belostotski, Len T. Bruton
2021	J	`jnl`	A versatile experimental testbed for ultrabroadband communication networks above 100 GHz. Comput. Networks Priyangshu Sen, Viduneth Ariyarathna, Arjuna Madanayake, Josep Miquel Jornet
2021	J	`jnl`	Adaptive Filtering of 4-D Light Field Images for Depth-Based Image Enhancement. IEEE Trans. Circuits Syst. II Express Briefs John T. Vorhies, Alexander P. Hoover, Arjuna Madanayake
2021	J	`jnl`	An Offset-Cancelling Discrete-Time Analog Computer for Solving 1-D Wave Equations. IEEE J. Solid State Circuits Jifu Liang, Nilan Udayanga, Arjuna Madanayake, S. I. Hariharan, Soumyajit Mandal
2021	C	`conf`	Analog Switched-Capacitor Circuits for Solving the Schrödinger Equation. ISCAS Jifu Liang, Hasantha Malavipathirana, S. I. Hariharan, Arjuna Madanayake, Soumyajit Mandal
2021	J	`jnl`	Compressed Beam Alignment with Out-of-Band Assistance in Millimeter Wave Cellular Networks. IEEE Trans. Mob. Comput. Jie Zhao, Xin Wang, Harish Viswanathan, Arjuna Madanayake, Guangxue Yue
2021	J	`jnl`	Design of Maximum-Gain Dielectric Lens Antenna via Phase Center Analysis. CoRR Md Khadimul Islam, Arjuna Madanayake, Shubhendu Bhardwaj
2021	J	`jnl`	Frequency-Multiplexed Array Digitization for MIMO Receivers: 4-Antennas/ADC at 28 GHz on Xilinx ZCU-1285 RF SoC. IEEE Access Najath Akram, Arjuna Madanayake, Sravan Kumar Pulipati, Viduneth Ariyarathna, Satheesh Bojja Venkatakrishnan, Dimitra Psychogiou, John L. Volakis, Theodore S. Rappaport, Thomas L. Marzetta
2021	J	`jnl`	Low-Complexity Scaling Methodsfor DCT-II Approximations. IEEE Trans. Signal Process. Diego F. G. Coelho, Renato J. Cintra, Arjuna Madanayake, Sirani M. Perera
2021	J	`jnl`	Low-complexity Scaling Methods for DCT-II Approximations. CoRR Diego F. G. Coelho, Renato J. Cintra, Arjuna Madanayake, Sirani M. Perera
2021	—	`conf`	Millimeter-Wave Antenna Array Diagnosis with Partial Channel State Information. ICC George Medina, Akashdeep Singh Jida, Sravan Kumar Pulipati, Rohith Talwar, Nancy Amala, Tareq Y. Al-Naffouri, Arjuna Madanayake, Mohammed E. Eltayeb
2021	J	`jnl`	Orbital Angular Momentum (OAM) Carrying Vortex Wave generation in Dielectric Filled Circular Waveguide. CoRR Md Khadimul Islam, Arjuna Madanayake, Shubhendu Bhardwaj
2021	J	`jnl`	Real-Time Light Field Signal Processing Using 4D/5D Linear Digital Filter FPGA Circuits. IEEE Trans. Circuits Syst. II Express Briefs Chamira U. S. Edussooriya, Chamith Wijenayake, Arjuna Madanayake, Namalka Liyanage, Sanduni U. Premaratne, John T. Vorhies, Donald G. Dansereau, Pan Agathoklis, Len T. Bruton
2021	J	`jnl`	Spacetime Frequency-Multiplexed Digital-RF Array Receivers With Reduced ADC Count. IEEE Trans. Circuits Syst. II Express Briefs Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Leonid Belostotski, Theodore S. Rappaport, Arjuna Madanayake
2021	C	`conf`	WLS Design of M-D Complex-Coefficient FIR Filters with Low Group Delay Using Second-Order Cone Programming. ISCAS Darukeesan Pakiyarajah, Sakila S. Jayaweera, Chamira U. S. Edussooriya, Chamith Wijenayake, Arjuna Madanayake
2021	J	`jnl`	Wave-digital filter circuits for single-chip 4-D light field depth-based enhancement. Multidimens. Syst. Signal Process. Sai K. Gullapalli, Chamira U. S. Edussooriya, Chamith Wijenayake, Donald G. Dansereau, Len T. Bruton, Arjuna Madanayake
2020	J	`jnl`	A 1.0-8.3 GHz Cochlea-Based Real-Time Spectrum Analyzer With Δ-Σ-Modulated Digital Outputs. IEEE Trans. Circuits Syst. I Regul. Pap. Yingying Wang, Gihan J. Mendis, Jin Wei-Kocsis, Arjuna Madanayake, Soumyajit Mandal
2020	J	`jnl`	A Low-SWaP 16-Beam 2.4 GHz Digital Phased Array Receiver Using DFT Approximation. IEEE Trans. Aerosp. Electron. Syst. Vítor de A. Coutinho, Viduneth Ariyarathna, Diego F. G. Coelho, Sravan Kumar Pulipati, Renato J. Cintra, Arjuna Madanayake, Fábio M. Bayer, Vassil S. Dimitrov
2020	—	`conf`	A Passive STAR Microwave Circuit for 1-3 GHz Self-Interference Cancellation. MWSCAS Udara De Silva, Sravan Kumar Pulipati, Satheesh Bojja Venkatakrishnan, Shubhendu Bhardwaj, Arjuna Madanayake
2020	C	`conf`	A Switched-Capacitor-Based Analog Computer for Solving the 1-D Wave Equation. ISCAS Jifu Liang, Nilan Udayanga, Arjuna Madanayake, S. I. Hariharan, Soumyajit Mandal
2020	C	`conf`	Continuous-Time Algorithms for Solving Maxwell's Equations using Analog Circuits. ISCAS Nilan Udayanga, S. I. Hariharan, Soumyajit Mandal, Leonid Belostotski, Leonard T. Bruton, Arjuna Madanayake
2020	—	`conf`	Experimental Wireless Testbed for Ultrabroadband Terahertz Networks. WiNTECH Priyangshu Sen, Viduneth Ariyarathna, Arjuna Madanayake, Josep Miquel Jornet
2020	J	`jnl`	Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming. IEEE Access 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
2020	C	`conf`	Low-Complexity Real-Time Light Field Compression using 4-D Approximate DCT. ISCAS Namalka Liyanage, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake, Renato J. Cintra, Eliathamby Ambikairajah
2020	J	`jnl`	Millimeter-Wave Antenna Array Diagnosis with Partial Channel State Information. CoRR George Medina, Akashdeep Singh Jida, Sravan Kumar Pulipati, Rohith Talwar, Nancy Amala, Tareq Y. Al-Naffouri, Arjuna Madanayake, Mohammed Eltayeb
2020	C	`conf`	Minimax Design of 2-D Complex-Coefficient FIR Filters with Low Group Delay using Semidefinite Programming. ISCAS Ashira L. Jayaweera, Sakila S. Jayaweera, Chamira U. S. Edussooriya, Chamith Wijenayake, Arjuna Madanayake
2020	J	`jnl`	Multi-depth filtering and occlusion suppression in 4-D light fields: Algorithms and architectures. Signal Process. Namalka Liyanage, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake, Pan Agathoklis, Len T. Bruton, Eliathamby Ambikairajah
2020	—	`conf`	Physics-Aware Processing of Rotational Micro-Doppler Signatures for DBN-Based UAS Classification Radar. RFID Arjuna Madanayake, Gihan J. Mendis, Viduneth Ariyarathna, Sravan Kumar Pulipati, Tharindu Randeny, Shubhendu Bhardwaj, Xin Wang, Soumyajit Mandal, Jin Wei
2020	J	`jnl`	Power-Efficient ELF Wireless Communications Using Electro-Mechanical Transmitters. IEEE Access Jarred Glickstein, Jifu Liang, Seungdeog Choi, Arjuna Madanayake, Soumyajit Mandal
2020	C	`conf`	RF-Rate Hybrid CNN Accelerator Based on Analog-CMOS and Xilinx RFSoC. ISCAS Udara De Silva, Soumyajit Mandal, Arjuna Madanayake, Jin Wei-Kocsis, Leonid Belostotski
2020	J	`jnl`	Radix-2 Self-Recursive Sparse Factorizations of Delay Vandermonde Matrices for Wideband Multi-Beam Antenna Arrays. IEEE Access Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra
2020	C	`conf`	Spatio-Temporal Δ-Σ N2-Port ADC Noise Shaping for N × N Antenna Arrays. ISCAS Hasantha Malavipathirana, Arjuna Madanayake, Chamira U. S. Edussooriya, Soumyajit Mandal, Nilan Udayanga, Jifu Liang, Leonid Belostotski
2019	J	`jnl`	A 16-Element 2.4-GHz Multibeam Array Receiver Using 2-D Spatially Bandpass Digital Filters. IEEE Trans. Aerosp. Electron. Syst. Sravan Kumar Pulipati, Viduneth Ariyarathna, Arjuna Madanayake, Ravi Tharaka Wijesekara, Chamira U. S. Edussooriya, Len T. Bruton
2019	J	`jnl`	Continuous-Time Algorithms for Solving Maxwell's Equations Using Analog Circuits. IEEE Trans. Circuits Syst. I Regul. Pap. Nilan Udayanga, S. I. Hariharan, Soumyajit Mandal, Leonid Belostotski, Len T. Bruton, Arjuna Madanayake
2019	J	`jnl`	Deep Learning Based Radio-Signal Identification With Hardware Design. IEEE Trans. Aerosp. Electron. Syst. Gihan Janith Mendis, Jin Wei-Kocsis, Arjuna Madanayake
2019	J	`jnl`	Design and Digital Implementation of Fast and Recursive DCT II-IV Algorithms. Circuits Syst. Signal Process. Sirani M. Perera, Arjuna Madanayake, Nathan Dornback, Nilan Udayanga
2019	B	`conf`	Dynamic Spectrum Access via Smart Contracts on Blockchain. WCNC Thirasara Ariyarathna, Prabodha Harankahadeniya, Saarrah Isthikar, Nethmi Pathirana, H. M. N. Dilum Bandara, Arjuna Madanayake
2019	J	`jnl`	Impact of Noise Bandwidth on Noise Figure. IEEE Trans. Instrum. Meas. Alexander Sheldon, Leonid Belostotski, Geoffrey G. Messier, Arjuna Madanayake
2019	C	`conf`	Low-Complexity Wideband Transmit Array using Variable-Precision 2-D Sparse FIR Digital Filters. ISCAS Chamira U. S. Edussooriya, Chamith Wijenayake, Sravan Kumar Pulipati, Arjuna Madanayake, Leonard T. Bruton
2019	J	`jnl`	Low-complexity 8-point DCT approximation based on angle similarity for image and video coding. Multidimens. Syst. Signal Process. Raíza S. Oliveira, Renato J. Cintra, Fábio M. Bayer, Thiago L. T. da Silveira, Arjuna Madanayake, André Leite
2019	—	`conf`	MillimeTera: Toward A Large-Scale Open-Source mmWave and Terahertz Experimental Testbed. mmNets 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
2019	—	`conf`	Software-defined Radios to Accelerate mmWave Wireless Innovation. DySPAN 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
2019	J	`jnl`	Towards Efficient Medium Access for Millimeter-Wave Networks. IEEE J. Sel. Areas Commun. Jie Zhao, Dongliang Xie, Xin Wang, Arjuna Madanayake
2019	J	`jnl`	Wireless Communications and Applications Above 100 GHz: Opportunities and Challenges for 6G and Beyond. IEEE Access Theodore S. Rappaport, Yunchou Xing, Ojas Kanhere, Shihao Ju, Arjuna Madanayake, Soumyajit Mandal, Ahmed Alkhateeb, Georgios C. Trichopoulos
2019	J	`jnl`	$\varvec{\varDelta }$ - $\varvec{\varSigma }$ noise-shaping in 3-D space-time for 2-D wideband antenna array receivers. Multidimens. Syst. Signal Process. Yingying Wang, Jifu Liang, Leonid Belostotski, Arjuna Madanayake, Soumyajit Mandal
2019	J	`jnl`	ΔΣ Noise-Shaping in 2-D Space-Time for Wideband Antenna Array Receivers. IEEE Trans. Circuits Syst. I Regul. Pap. Yingying Wang, Jifu Liang, Suranga Handagala, Arjuna Madanayake, Soumyajit Mandal
2018	C	`conf`	An Offset-Canceling Approximate-DFT Beamforming Architecture for Wireless Transceivers. ISCAS Haixiang Zhao, Soumyajit Mandal, Viduneth Ariyarathna, Arjuna Madanayake, Renato J. Cintra
2018	J	`jnl`	Analog Approximate-FFT 8/16-Beam Algorithms, Architectures and CMOS Circuits for 5G Beamforming MIMO Transceivers. IEEE J. Emerg. Sel. Topics Circuits Syst. Viduneth Ariyarathna, Arjuna Madanayake, Xinyao Tang, Diego F. G. Coelho, Renato J. Cintra, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport
2018	J	`jnl`	Array signal processing and systems. Multidimens. Syst. Signal Process. Bin Liao, Arjuna Madanayake, Panajotis Agathoklis
2018	J	`jnl`	Computation of 2D 8×8 DCT Based on the Loeffler Factorization Using Algebraic Integer Encoding. IEEE Trans. Computers Diego F. G. Coelho, Sushmabhargavi Nimmalapalli, Vassil S. Dimitrov, Arjuna Madanayake, Renato J. Cintra, Arnaud Tisserand
2018	C	`conf`	Continuous-time Analog Computing Circuits for Solving The Electromagnetic Wave Equation. ISCAS Nilan Udayanga, Arjuna Madanayake, S. I. Hariharan, Nathaniel Hawk
2018	C	`conf`	Low-Complexity 4-D IIR Filters for Multi-Depth Filtering and Occlusion Suppression in Light Fields. ISCAS Namalka Liyanage, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake, Pan Agathoklis, Eliathamby Ambikairajah, Len T. Bruton
2018	J	`jnl`	Low-complexity 8-point DCT Approximation Based on Angle Similarity for Image and Video Coding. CoRR Raíza S. Oliveira, Renato J. Cintra, Fábio M. Bayer, Thiago L. T. da Silveira, Arjuna Madanayake, André Leite
2018	J	`jnl`	Mixed microwave-digital and multi-rate approach for wideband beamforming applications using 2-D IIR beam filters and nested uniform linear arrays. Multidimens. Syst. Signal Process. Viduneth Ariyarathna, Arjuna Madanayake, Panajotis Agathoklis, Len T. Bruton
2018	C	`conf`	Multiport ADCs for Microwave Focal Plane Array Dish Receivers. ISCAS Najath Akram, Arjuna Madanayake, Suranga Handagala, Soumyajit Mandal, Leonid Belostotski
2018	—	`conf`	Power-Efficient Data Modulation for All-Mechanical ULF/VLF Transmitters. MWSCAS Md Tawhid Bin Tarek, Shamini Dharmasena, Arjuna Madanayake, Seungdeog Choi, Jarred Glickstein, Jifu Liang, Soumyajit Mandal
2018	J	`jnl`	Pruned Discrete Tchebichef Transform Approximation for Image Compression. Circuits Syst. Signal Process. Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Paulo A. M. Oliveira, Raíza S. Oliveira, Arjuna Madanayake
2018	—	`conf`	Sampling H- & V-Polarized Antennas using a Single ADC for Digital Antenna Arrays by Exploiting Multi-Dimensional Signal Processing RF Circuits. DSP Arjuna Madanayake, Najath Akram, Leonid Belostotski
2018	J	`jnl`	Wideband N-Beam Arrays Using Low-Complexity Algorithms and Mixed-Signal Integrated Circuits. IEEE J. Sel. Top. Signal Process. Sirani M. Perera, Viduneth Ariyarathna, Nilan Udayanga, Arjuna Madanayake, Ge Wu, Leonid Belostotski, Yingying Wang, Soumyajit Mandal, Renato J. Cintra, Theodore S. Rappaport
2017	J	`jnl`	A Digital Hardware Fast Algorithm and FPGA-based Prototype for a Novel 16-point Approximate DCT for Image Compression Applications. CoRR Fábio M. Bayer, Renato J. Cintra, Amila Edirisuriya, Arjuna Madanayake
2017	C	`conf`	A Parallel Method for the Computation of Matrix Exponential Based on Truncated Neumann Series. ARITH Vassil S. Dimitrov, Viduneth Ariyarathna, Diego F. G. Coelho, Logan Rakai, Arjuna Madanayake, Renato J. Cintra
2017	J	`jnl`	A Single-Channel Architecture for Algebraic Integer Based 8×8 2-D DCT Computation. CoRR Amila Edirisuriya, Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov
2017	—	`conf`	All-Pass Filter Based Synthesis of Multifunctional Microwave Active Circuits. VTC Spring Nilan Udayanga, Arjuna Madanayake, Chamith Wijenayake, Peyman Ahmadi, Leonid Belostotski, Brent Maundy, Len T. Bruton, Ahmed S. Elwakil
2017	J	`jnl`	Applications of RF aperture-array spatially-bandpass 2-D IIR filters in sub-Nyquist spectrum sensing, wideband doppler radar and radio astronomy beamforming. Multidimens. Syst. Signal Process. Arjuna Madanayake, Tharindu Randeny, Nilan Udayanga, Arindam Sengupta, Glenn Jones, Chamith Wijenayake, Len T. Bruton
2017	—	`conf`	Continuous-time algorithms for solving the electromagnetic wave equation in analog ICs. MWSCAS Nilan Udayanga, Arjuna Madanayake, S. I. Hariharan
2017	J	`jnl`	DFT Computation Using Gauss-Eisenstein Basis: FFT Algorithms and VLSI Architectures. IEEE Trans. Computers Diego F. G. Coelho, Renato J. Cintra, Nilanka T. Rajapaksha, Gihan J. Mendis, Arjuna Madanayake, Vassil S. Dimitrov
2017	—	`conf`	Design of a low-complexity wideband analog true-time-delay 5-beam array in 65nm CMOS. MWSCAS Arjuna Madanayake, Viduneth Ariyarathna, Nilan Udayanga, Leonid Belostotski, Sirani M. Perera, Renato J. Cintra
2017	J	`jnl`	Fast Algorithms and Architectures for 8-Point DST-II/DST-VII Approximations. J. Circuits Syst. Comput. Renato J. Cintra, Fábio M. Bayer, Arjuna Madanayake, Uma Sadhvi Potluri, Amila Edirisuriya
2017	J	`jnl`	Fast FPGA-architecture for fan/beam-steering in wave-digital RF aperture arrays. Multidimens. Syst. Signal Process. Sewwandi Wijayaratna, Nilanka T. Rajapaksha, Arjuna Madanayake, Len T. Bruton
2017	J	`jnl`	Low-Complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform. IEEE Trans. Circuits Syst. Video Technol. Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2017	—	`conf`	Low-complexity N-port ADCs using 2-D Δ-Σ noise-shaping for N-element array receivers. MWSCAS Ali Nikoofard, Jifu Liang, Michael Twieg, Suranga Handagala, Arjuna Madanayake, Leonid Belostotski, Soumyajit Mandal
2017	J	`jnl`	Multiplierless 16-point DCT approximation for low-complexity image and video coding. Signal Image Video Process. Thiago Lopes Trugillo da Silveira, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
2017	—	`conf`	N-port LNAs for mmW array processors using 2-D spatio-temporal Δ - Σ noise-shaping. MWSCAS Yingying Wang, Suranga Handagala, Arjuna Madanayake, Leonid Belostotski, Soumyajit Mandal
2017	J	`jnl`	VLSI Computational Architectures for the Arithmetic Cosine Transform. CoRR Nilanka T. Rajapaksha, Arjuna Madanayake, Renato J. Cintra, Jithra Adikari, Vassil S. Dimitrov
2016	J	`jnl`	A New Second-Order All-Pass Filter in 130-nm CMOS. IEEE Trans. Circuits Syst. II Express Briefs Peyman Ahmadi, Brent Maundy, Ahmed S. Elwakil, Leonid Belostotski, Arjuna Madanayake
2016	J	`jnl`	A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only. J. Real Time Image Process. Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2016	J	`jnl`	An Orthogonal 16-point Approximate DCT for Image and Video Compression. CoRR Thiago Lopes Trugillo da Silveira, Fábio M. Bayer, Renato J. Cintra, Sunera Kulasekera, Arjuna Madanayake, Alice J. Kozakevicius
2016	J	`jnl`	An orthogonal 16-point approximate DCT for image and video compression. Multidimens. Syst. Signal Process. Thiago L. T. da Silveira, Fábio M. Bayer, Renato J. Cintra, Sunera Kulasekera, Arjuna Madanayake, Alice J. Kozakevicius
2016	—	`conf`	Deep learning based doppler radar for micro UAS detection and classification. MILCOM Gihan J. Mendis, Tharindu Randeny, Jin Wei, Arjuna Madanayake
2016	Misc	`conf`	Deep learning-based automated modulation classification for cognitive radio. ICCS Gihan J. Mendis, Jin Wei, Arjuna Madanayake
2016	J	`jnl`	Energy-Efficient 8-Point DCT Approximations: Theory and Hardware Architectures. Circuits Syst. Signal Process. Renato J. Cintra, Fábio M. Bayer, Vítor de A. Coutinho, Sunera Kulasekera, Arjuna Madanayake, André Leite
2016	J	`jnl`	Energy-efficient 8-point DCT Approximations: Theory and Hardware Architectures. CoRR Renato J. Cintra, Fábio M. Bayer, Vítor de A. Coutinho, Sunera Kulasekera, Arjuna Madanayake
2016	J	`jnl`	Error-free computation of 8-point discrete cosine transform based on the Loeffler factorisation and algebraic integers. IET Signal Process. Diego F. G. Coelho, Renato J. Cintra, Sunera Kulasekera, Arjuna Madanayake, Vassil S. Dimitrov
2016	C	`conf`	Linear RF apertures using 2-D analog beam filters. ISCAS Chamith Wijenayake, Arjuna Madanayake, Leonid Belostotski, Yongsheng Xu, Len T. Bruton
2016	J	`jnl`	Low-complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform. CoRR Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2016	J	`jnl`	Low-complexity Pruned 8-point DCT Approximations for Image Encoding. CoRR Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2016	J	`jnl`	Multiplierless 16-point DCT Approximation for Low-complexity Image and Video Coding. CoRR Thiago Lopes Trugillo da Silveira, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
2016	J	`jnl`	Wide-band aperture array using a four-channel manifold-type planar multiplexer and digital 2-D IIR filterbank. Int. J. Circuit Theory Appl. Arindam Sengupta, Arjuna Madanayake, Roberto Gómez-García, Leonid Belostotski
2015	J	`jnl`	A 0.13-µm CMOS Current-Mode All-Pass Filter for Multi-GHz Operation. IEEE Trans. Very Large Scale Integr. Syst. Peyman Ahmadi, Mohammad Hossein Taghavi, Leonid Belostotski, Arjuna Madanayake
2015	J	`jnl`	A Discrete Tchebichef Transform Approximation for Image and Video Coding. CoRR Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2015	J	`jnl`	A Discrete Tchebichef Transform Approximation for Image and Video Coding. IEEE Signal Process. Lett. Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2015	J	`jnl`	A Row-parallel 8×8 2-D DCT Architecture Using Algebraic Integer Based Exact Computation. CoRR Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Nilanka T. Rajapaksha, Leonard T. Bruton, Amila Edirisuriya
2015	—	`conf`	Continuous-time 2-D IIR+time-delay linear aperture arrays. RWS Arjuna Madanayake, Chamith Wijenayake, Leonid Belostotski
2015	—	`conf`	Design of a millimeter-wave dish-antenna based 3-D IIR radar digital velocity filter. nDS Suranga Handagala, Arjuna Madanayake, Nilan Udayanga
2015	J	`jnl`	Digital VLSI architectures for beam-enhanced RF aperture arrays. IEEE Trans. Aerosp. Electron. Syst. Sewwandi Wijayaratna, Arjuna Madanayake, Chamith Wijenayake, Len T. Bruton
2015	—	`conf`	FPGA-based network-resonance applebaum adaptive arrays for directional spectrum sensing. MWSCAS Nilan Udayanga, Arjuna Madanayake, Chamith Wijenayake
2015	J	`jnl`	Fast computation of residual complexity image similarity metric using low-complexity transforms. IET Image Process. Yves Pauchard, Renato J. Cintra, Arjuna Madanayake, Fábio M. Bayer
2015	J	`jnl`	Improved 8-point Approximate DCT for Image and Video Compression Requiring Only 14 Additions. CoRR Uma Sadhvi Potluri, Arjuna Madanayake, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Amila Edirisuriya
2015	C	`conf`	Increasing SINR of microwave Applebaum adaptive arrays using analog 2D-IIR space-time network-resonant beam filters. ICICS Nilan Udayanga, Arjuna Madanayake, Chamith Wijenayake, Len T. Bruton
2015	J	`jnl`	Integral form 4-D light field filters using Xilinx FPGAs and 45 nm CMOS technology. Multidimens. Syst. Signal Process. Randeel Wimalagunarathne, Chamith Wijenayake, Arjuna Madanayake, Donald G. Dansereau, Len T. Bruton
2015	—	`conf`	Low-complexity pruned 8-point DCT approximations for image encoding. CONIELECOMP Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
2015	J	`jnl`	Multi-Beam RF Aperture Using Multiplierless FFT Approximation. CoRR Dora Suarez, Renato J. Cintra, Fábio M. Bayer, Arindam Sengupta, Sunera Kulasekera, Arjuna Madanayake
2015	J	`jnl`	Multi-beam 4 GHz Microwave Apertures Using Current-Mode DFT Approximation on 65 nm CMOS. CoRR Viduneth Ariyarathna, Sunera Kulasekera, Arjuna Madanayake, Dora Suarez, Renato J. Cintra, Fábio M. Bayer, Leonid Belostotski
2015	C	`conf`	Recent advances in multidimensional systems and signal processing: An overview. ISCAS Arjuna Madanayake, Chamith Wijenayake, Zhiping Lin, Nathan Dornback
2015	J	`jnl`	Systolic array architecture for steerable multibeam VHF wave-digital RF apertures. IEEE Trans. Aerosp. Electron. Syst. Nilanka T. Rajapaksha, Arjuna Madanayake, Leonard T. Bruton
2015	C	`conf`	Tunable multiband RF CMOS active filter arrays. ISCAS Nilan Udayanga, Arjuna Madanayake, Chamith Wijenayake, Peyman Ahmadi, Leonid Belostotski
2015	J	`jnl`	VLSI Computational Architectures for the Arithmetic Cosine Transform. IEEE Trans. Computers Nilanka T. Rajapaksha, Arjuna Madanayake, Renato J. Cintra, Jithra Adikari, Vassil S. Dimitrov
2015	J	`jnl`	VLSI architecture for 4-D depth filtering. Signal Image Video Process. Arjuna Madanayake, Randeel Wimalagunarathne, Donald G. Dansereau, Renato J. Cintra, Len T. Bruton
2015	—	`conf`	Wideband 32-element 200-MHz 2-D IIR beam filters using ROACH-2 Virtex-6 sx475t FPGA. nDS Vishwa Seneviratne, Arjuna Madanayake, Nilan Udayanga
2015	C	`conf`	Wideband mixed microwave-digital 2-D IIR beam filters for nested uniform linear array processing. ICICS Viduneth Ariyarathna, Arjuna Madanayake, Pan Agathoklis, Len T. Bruton
2014	J	`jnl`	2D space-time wave-digital multi-fan filter banks for signals consisting of multiple plane waves. Multidimens. Syst. Signal Process. Nilanka T. Rajapaksha, Arjuna Madanayake, Leonard T. Bruton
2014	—	`conf`	6-GHz all-pass-filter-based delay-and-sum beamformer in 130nm CMOS. MWSCAS Peyman Ahmadi, Mohammad Hossein Taghavi, Leonid Belostotski, Arjuna Madanayake
2014	J	`jnl`	Algebraic integer architecture with minimum adder count for the 2-D Daubechies 4-tap filters banks. Multidimens. Syst. Signal Process. Shiva Kumar Madishetty, Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Dale H. Mugler
2014	J	`jnl`	All-Pass Filter-Based 2-D IIR Filter-Enhanced Beamformers for AESA Receivers. IEEE Trans. Circuits Syst. I Regul. Pap. Chamith Wijenayake, Arjuna Madanayake, Leonid Belostotski, Yongsheng Xu, Len T. Bruton
2014	—	`conf`	Combined time-delay FIR and 2-D IIR filters for EARS, radar, and imaging applications. MWSCAS Arjuna Madanayake, Sewwandi Wijayaratna, Chamith Wijenayake
2014	J	`jnl`	DCT-like Transform for Image and Video Compression Requires 10 Additions Only. CoRR Renato J. Cintra, Fábio M. Bayer, Vítor de A. Coutinho, Sunera Kulasekera, Arjuna Madanayake
2014	C	`conf`	Directional cyclostationary feature detectors using 2-D IIR RF spiral-antenna beam digital filters. ISCAS Arjuna Madanayake, Nilan Udayanga, Chamith Wijenayake, Mohammad Almalkawi, Vijay Kumar Devabhaktuni
2014	J	`jnl`	Electronically scanned RF-to-bits beam aperture arrays using 2-D IIR spatially bandpass digital filters. Multidimens. Syst. Signal Process. Arjuna Madanayake, Chamith Wijenayake, Rimesh M. Joshi, Mohammad Almalkawi, Leonid Belostotski, Len T. Bruton, Vijay Kumar Devabhaktuni
2014	C	`conf`	Hexagonal multi-beam analog RF aperture array. ISCAS Chamith Wijenayake, Arjuna Madanayake, Len T. Bruton
2014	J	`jnl`	Improved 8-Point Approximate DCT for Image and Video Compression Requiring Only 14 Additions. IEEE Trans. Circuits Syst. I Regul. Pap. Uma Sadhvi Potluri, Arjuna Madanayake, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Amila Edirisuriya
2014	J	`jnl`	Multiplierless Approximate 4-point DCT VLSI Architectures for Transform Block Coding. CoRR Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake, Uma Sadhvi Potluri
2014	J	`jnl`	Precise VLSI Architecture for AI Based 1-D/ 2-D Daub-6 Wavelet Filter Banks With Low Adder-Count. IEEE Trans. Circuits Syst. I Regul. Pap. Shiva Kumar Madishetty, Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov
2014	—	`conf`	Recent advances in software-defined radars: Chirped impulses. EUSIPCO José M. Muñoz-Ferreras, Israel Arnedo, A. Lujambio, M. Chudzik, Miguel A. G. Laso, Roberto Gómez-García, Arjuna Madanayake
2013	—	`conf`	10-GHz current-mode 1 MWSCAS Peyman Ahmadi, Hossein H. Taghavi, Leonid Belostotski, Arjuna Madanayake
2013	J	`jnl`	A Single-Channel Architecture for Algebraic Integer-Based 8 × 8 2-D DCT Computation. IEEE Trans. Circuits Syst. Video Technol. Amila Edirisuriya, Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Nilanka T. Rajapaksha
2013	C	`conf`	A Steerable DC-1 GHz all-pass filter-Sum RF space-time 2-D beam filter in 65 nm CMOS. ISCAS Chamith Wijenayake, Arjuna Madanayake, Yongsheng Xu, Leonid Belostotski, Len T. Bruton
2013	J	`jnl`	Approximate Realization of Fractional-Order 2-D IIR Frequency-Planar Filters. IEEE J. Emerg. Sel. Topics Circuits Syst. Jay L. Adams, Arjuna Madanayake, Len T. Bruton
2013	J	`jnl`	Asynchronous Realization of Algebraic Integer-Based 2D DCT Using Achronix Speedster SPD60 FPGA. J. Electr. Comput. Eng. Nilanka T. Rajapaksha, Amila Edirisuriya, Arjuna Madanayake, Renato J. Cintra, Denis Onen, Ihab Amer, Vassil S. Dimitrov
2013	C	`conf`	DOA-estimation and source-localization in CR-networks using steerable 2-D IIR beam filters. ISCAS Chamith Wijenayake, Arjuna Madanayake, Len T. Bruton, Vijay Kumar Devabhaktuni
2013	—	`conf`	FFT-based phase compensation of 2-D beam digital filters for electronically steerable RF arrays. MWSCAS Sewwandi Wijayaratna, Arjuna Madanayake, Len T. Bruton
2013	C	`conf`	Reconfigurable phase-linearizer for 2-D IIR RF-to-bits antenna-array digital beam filters. ICICS Sewwandi Wijayaratna, Arjuna Madanayake, S. I. Hariharan, Leonard T. Bruton
2013	J	`jnl`	Space-Time Spectral White Spaces in Cognitive Radio: Theory, Algorithms, and Circuits. IEEE J. Emerg. Sel. Topics Circuits Syst. Chamith Wijenayake, Arjuna Madanayake, John Kota, Len T. Bruton
2013	J	`jnl`	VLSI Architectures for the 4-Tap and 6-Tap 2-D Daubechies Wavelet Filters Using Algebraic Integers. IEEE Trans. Circuits Syst. I Regul. Pap. Shiva Kumar Madishetty, Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Dale H. Mugler
2012	J	`jnl`	A Row-Parallel 8 × 8 2-D DCT Architecture Using Algebraic Integer-Based Exact Computation. IEEE Trans. Circuits Syst. Video Technol. Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Nilanka T. Rajapaksha, Leonard T. Bruton, Amila Edirisuriya
2012	C	`conf`	A combined approach to research and graduate-level teaching of multidimensional signal processing, circuits and systems. ISCAS Arjuna Madanayake, Len T. Bruton
2012	C	`conf`	A systolic-array architecture for first-order 4-D IIR frequency-planar digital filters. ISCAS Randeel Wimalagunarathne, Arjuna Madanayake, Donald G. Dansereau, Len T. Bruton
2012	J	`jnl`	Block-Parallel Systolic-Array Architecture for 2-d NTT-Based Fragile Watermark Embedding. Parallel Process. Lett. Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Leonard T. Bruton
2012	J	`jnl`	Continuous-Time Analog Two-Dimensional IIR Beam Filters. IEEE Trans. Circuits Syst. II Express Briefs Leonard T. Bruton, Arjuna Madanayake, Chamith Wijenayake, Mona Maini
2012	C	`conf`	Directional spectrum sensing using tunable multi-D space-time discrete filters. WOWMOM Arjuna Madanayake, Chamith Wijenayake, Nghi Tran, Todor Cooklev, Sean Victor Hum, Leonard T. Bruton
2012	C	`conf`	Discrete space continuous time 2D delay block using 2D all-pass frequency planar networks. ISCAS Chamith Wijenayake, Arjuna Madanayake, Yongsheng Xu, Leonid Belostotski, Leonard T. Bruton
2012	J	`jnl`	Effects of Quantization in Systolic 2D IIR Beam Filters on UWB Wireless Communications. Circuits Syst. Signal Process. Arjuna Madanayake, Sean Victor Hum, Leonard T. Bruton
2012	C	`conf`	Error-free VLSI architecture for the 2-D Daubechies 4-tap filter using algebraic integers. ISCAS Shiva Madishetty, Arjuna Madanayake, Renato J. Cintra, Dale H. Mugler, Vassil S. Dimitrov
2012	—	`conf`	High-voltage class-D direct-drive audio amplifier for electrostatic loudspeakers. MWSCAS John Kota, Dezarae Holman, Kyle Wilson, Eric Matas, Arjuna Madanayake, Malik Elbuluk
2012	J	`jnl`	Massively parallel systolic-array architectures for 2d IIR polyphase space-time plane-wave beam digital filters. Int. J. Circuit Theory Appl. Arjuna Madanayake, Thushara K. Gunaratne, Len T. Bruton
2012	J	`jnl`	RF Analog Beamforming Fan Filters Using CMOS All-Pass Time Delay Approximations. IEEE Trans. Circuits Syst. I Regul. Pap. Chamith Wijenayake, Yongsheng Xu, Arjuna Madanayake, Leonid Belostotski, Leonard T. Bruton
2012	J	`jnl`	Reducing the Multiplier-Complexity of Massively Parallel Polyphase 2D IIR Broadband Beam Filters. Circuits Syst. Signal Process. Arjuna Madanayake, Thushara K. Gunaratne, Leonard T. Bruton
2012	J	`jnl`	Synthesis and Array Processor Realization of a 2-D IIR Beam Filter for Wireless Applications. IEEE Trans. Very Large Scale Integr. Syst. Rimesh M. Joshi, Arjuna Madanayake, Jithra Adikari, Leonard T. Bruton
2012	C	`conf`	Teaching freshmen VHDL-based digital design. ISCAS Arjuna Madanayake, Chamith Wijenayake, Rimesh M. Joshi, Jim Grover, Joan Carletta, Jay L. Adams, Tom T. Hartley, Tokunbo Ogunfunmi
2011	C	`conf`	Algebraic integer based 8×8 2-D DCT architecture for digital video processing. ISCAS Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Leonard T. Bruton
2011	C	`conf`	Analog 2D fan filters from discrete domain transfer functions. ISCAS Arjuna Madanayake, Leonid Belostotski, Chamith Wijenayake, Leonard T. Bruton
2011	C	`conf`	Antenna-array 2D-IIR digital filters for carrier-modulated frequency-agile and cognitive wireless systems. ISCAS Arjuna Madanayake, Hamid-Reza Bahrami, Leonard T. Bruton
2011	C	`conf`	Asynchronous-QDI 2D IIR digital filter circuits. ISCAS Nilanka T. Rajapaksha, Arjuna Madanayake
2011	—	`conf`	Discrete-space continuous-time analog circuits for spatially-bandpass 2D IIR beam filters. nDS Rimesh M. Joshi, Arjuna Madanayake, Len T. Bruton, Mona Maini
2011	—	`conf`	Modelling of wideband inter-element EM coupling in 2D space-time frequency domain. nDS Leonid Belostotski, Arjuna Madanayake, Michael A. Petursson, Len T. Bruton
2011	—	`conf`	Recent progress on analog/digital VLSI 2D filter circuits for beamforming antenna arrays. nDS Chamith Wijenayake, Arjuna Madanayake, Leonid Belostotski, Len T. Bruton
2010	C	`conf`	Multidimensional raster-scanned LC-ladder wave-digital filter hardware for directional filtering in space-time. ISCAS Arjuna Madanayake, Leonard T. Bruton
2010	—	`conf`	Systolic-array 3D wave-digital beam filters. APCCAS Arjuna Madanayake, Len T. Bruton
2009	C	`conf`	High-frequency Systolic Broadband Beamforming using Polyphase 3D IIR Frequency-planar Digital Filters with Interleaved A/D Sampling. ISCAS Arjuna Madanayake, Thushara K. Gunaratne, Leonard T. Bruton
2008	J	`jnl`	A Speed-Optimized Systolic Array Processor Architecture for Spatio-Temporal 2-D IIR Broadband Beam Filters. IEEE Trans. Circuits Syst. I Regul. Pap. Arjuna Madanayake, Leonard T. Bruton
2008	J	`jnl`	A Systolic Array 2-D IIR Broadband RF Beamformer. IEEE Trans. Circuits Syst. II Express Briefs Arjuna Madanayake, Sean Victor Hum, Leonard T. Bruton
2008	J	`jnl`	A Systolic-Array Architecture for First-Order 3-D IIR Frequency-Planar Filters. IEEE Trans. Circuits Syst. I Regul. Pap. Arjuna Madanayake, Leonard T. Bruton
2008	C	`conf`	A real-time systolic array processor implementation of two-dimensional IIR filters for radio-frequency smart antenna applications. ISCAS Arjuna Madanayake, Leonard T. Bruton
2008	—	`conf`	An FPGA architecture for real-time polyphase 2D FIR double-trapezoidal plane-wave filters. APCCAS Thushara K. Gunaratne, Arjuna Madanayake, Leonard T. Bruton
2008	C	`conf`	Selective enhancement of space-time broadband spiral-waves using 2D IIR digital filters. ISCAS Arjuna Madanayake, Leonard T. Bruton
2006	J	`jnl`	A Fully Multiplexed First-Order Frequency-Planar Module for Fan, Beam, and Cone Plane-Wave Filters. IEEE Trans. Circuits Syst. II Express Briefs Arjuna Madanayake, Leonard T. Bruton
2006	C	`conf`	Circular array based 2D recursive filtering using a spatio-temporal helix transform. ISCAS Arjuna Madanayake, Leonard T. Bruton
2006	—	`conf`	FPGA Prototyping of Spatio-temporal 2D IIR Broadband Beam Plane-wave Filters. APCCAS Arjuna Madanayake, Leonard T. Bruton
2006	—	`conf`	Fully-multiplexed First-order 3D IIR Frequency-Planar Filter Module. APCCAS Arjuna Madanayake, Leonard T. Bruton
2006	C	`conf`	Single-chip FPGA architecture for 3D IIR broadband spatio-temporal beam plane-wave filters. ISCAS Arjuna Madanayake, Leonard T. Bruton
2005	—	`conf`	A high performance distributed-parallel-processor architecture for 3D IIR digital filters. ISCAS (2) Arjuna Madanayake, Leonard T. Bruton
2005	—	`conf`	A low-complexity scanned-array 3D IIR frequency-planar filter. ISCAS (3) Arjuna Madanayake, Leonard T. Bruton
2004	—	`conf`	FPGA architectures for real-time 2D/3D FIR/IIR plane wave filters. ISCAS (3) Arjuna Madanayake, Leonard T. Bruton, Chris Comis
2004	—	`conf`	On the design and FPGA implementation of real-time scanned-array 2D frequency-planar beam filters. EUSIPCO Arjuna Madanayake, Leonard T. Bruton