On the design and FPGA implementation of real-time scanned-array 2D frequency-planar beam filters. - Arjuna Madanayake; Leonard T. Bruton (EUSIPCO, 2004)

FPGA architectures for real-time 2D/3D FIR/IIR plane wave filters. - Arjuna Madanayake; Leonard T. Bruton; Chris Comis (ISCAS (3), 2004)

A high performance distributed-parallel-processor architecture for 3D IIR digital filters. - Arjuna Madanayake; Leonard T. Bruton (ISCAS (2), 2005)

A low-complexity scanned-array 3D IIR frequency-planar filter. - Arjuna Madanayake; Leonard T. Bruton (ISCAS (3), 2005)

FPGA Prototyping of Spatio-temporal 2D IIR Broadband Beam Plane-wave Filters. - Arjuna Madanayake; Leonard T. Bruton (APCCAS, 2006)

Fully-multiplexed First-order 3D IIR Frequency-Planar Filter Module. - Arjuna Madanayake; Leonard T. Bruton (APCCAS, 2006)

Circular array based 2D recursive filtering using a spatio-temporal helix transform. - Arjuna Madanayake; Leonard T. Bruton (ISCAS, 2006)

Single-chip FPGA architecture for 3D IIR broadband spatio-temporal beam plane-wave filters. - Arjuna Madanayake; Leonard T. Bruton (ISCAS, 2006)

A Fully Multiplexed First-Order Frequency-Planar Module for Fan, Beam, and Cone Plane-Wave Filters. - Arjuna Madanayake; Leonard T. Bruton (IEEE Trans. Circuits Syst. II Express Briefs, 2006)

An FPGA architecture for real-time polyphase 2D FIR double-trapezoidal plane-wave filters. - Thushara K. Gunaratne; Arjuna Madanayake; Leonard T. Bruton (APCCAS, 2008)

Selective enhancement of space-time broadband spiral-waves using 2D IIR digital filters. - Arjuna Madanayake; Leonard T. Bruton (ISCAS, 2008)

A real-time systolic array processor implementation of two-dimensional IIR filters for radio-frequency smart antenna applications. - Arjuna Madanayake; Leonard T. Bruton (ISCAS, 2008)

A Systolic-Array Architecture for First-Order 3-D IIR Frequency-Planar Filters. - Arjuna Madanayake; Leonard T. Bruton (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

A Speed-Optimized Systolic Array Processor Architecture for Spatio-Temporal 2-D IIR Broadband Beam Filters. - Arjuna Madanayake; Leonard T. Bruton (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

A Systolic Array 2-D IIR Broadband RF Beamformer. - Arjuna Madanayake; Sean Victor Hum; Leonard T. Bruton (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

High-frequency Systolic Broadband Beamforming using Polyphase 3D IIR Frequency-planar Digital Filters with Interleaved A/D Sampling. - Arjuna Madanayake; Thushara K. Gunaratne; Leonard T. Bruton (ISCAS, 2009)

Systolic-array 3D wave-digital beam filters. - Arjuna Madanayake; Len T. Bruton (APCCAS, 2010)

Multidimensional raster-scanned LC-ladder wave-digital filter hardware for directional filtering in space-time. - Arjuna Madanayake; Leonard T. Bruton (ISCAS, 2010)

Antenna-array 2D-IIR digital filters for carrier-modulated frequency-agile and cognitive wireless systems. - Arjuna Madanayake; Hamid-Reza Bahrami 002; Leonard T. Bruton (ISCAS, 2011)

Analog 2D fan filters from discrete domain transfer functions. - Arjuna Madanayake; Leonid Belostotski; Chamith Wijenayake; Leonard T. Bruton (ISCAS, 2011)

Algebraic integer based 8×8 2-D DCT architecture for digital video processing. - Arjuna Madanayake; Renato J. Cintra; Denis Onen; Vassil S. Dimitrov; Leonard T. Bruton (ISCAS, 2011)

Asynchronous-QDI 2D IIR digital filter circuits. - Nilanka T. Rajapaksha; Arjuna Madanayake (ISCAS, 2011)

Modelling of wideband inter-element EM coupling in 2D space-time frequency domain. - Leonid Belostotski; Arjuna Madanayake; Michael A. Petursson; Len T. Bruton (nDS, 2011)

Discrete-space continuous-time analog circuits for spatially-bandpass 2D IIR beam filters. - Rimesh M. Joshi; Arjuna Madanayake; Len T. Bruton; Mona Maini (nDS, 2011)

Recent progress on analog/digital VLSI 2D filter circuits for beamforming antenna arrays. - Chamith Wijenayake; Arjuna Madanayake; Leonid Belostotski; Len T. Bruton (nDS, 2011)

A combined approach to research and graduate-level teaching of multidimensional signal processing, circuits and systems. - Arjuna Madanayake; Len T. Bruton (ISCAS, 2012)

Teaching freshmen VHDL-based digital design. - Arjuna Madanayake; Chamith Wijenayake; Rimesh M. Joshi; Jim Grover; Joan Carletta; Jay L. Adams; Tom T. Hartley; Tokunbo Ogunfunmi (ISCAS, 2012)

Error-free VLSI architecture for the 2-D Daubechies 4-tap filter using algebraic integers. - Shiva Madishetty; Arjuna Madanayake; Renato J. Cintra; Dale H. Mugler; Vassil S. Dimitrov (ISCAS, 2012)

Discrete space continuous time 2D delay block using 2D all-pass frequency planar networks. - Chamith Wijenayake; Arjuna Madanayake; Yongsheng Xu; Leonid Belostotski; Leonard T. Bruton (ISCAS, 2012)

A systolic-array architecture for first-order 4-D IIR frequency-planar digital filters. - Randeel Wimalagunarathne; Arjuna Madanayake; Donald G. Dansereau; Len T. Bruton (ISCAS, 2012)

High-voltage class-D direct-drive audio amplifier for electrostatic loudspeakers. - John Kota; Dezarae Holman; Kyle Wilson; Eric Matas; Arjuna Madanayake; Malik Elbuluk (MWSCAS, 2012)

Directional spectrum sensing using tunable multi-D space-time discrete filters. - Arjuna Madanayake; Chamith Wijenayake; Nghi Tran; Todor Cooklev; Sean Victor Hum; Leonard T. Bruton (WOWMOM, 2012)

Reducing the Multiplier-Complexity of Massively Parallel Polyphase 2D IIR Broadband Beam Filters. - Arjuna Madanayake; Thushara K. Gunaratne; Leonard T. Bruton (Circuits Syst. Signal Process., 2012)

Effects of Quantization in Systolic 2D IIR Beam Filters on UWB Wireless Communications. - Arjuna Madanayake; Sean Victor Hum; Leonard T. Bruton (Circuits Syst. Signal Process., 2012)

Massively parallel systolic-array architectures for 2d IIR polyphase space-time plane-wave beam digital filters. - Arjuna Madanayake; Thushara K. Gunaratne; Len T. Bruton (Int. J. Circuit Theory Appl., 2012)

Block-Parallel Systolic-Array Architecture for 2-d NTT-Based Fragile Watermark Embedding. - Arjuna Madanayake; Renato J. Cintra; Vassil S. Dimitrov; Leonard T. Bruton (Parallel Process. Lett., 2012)

Continuous-Time Analog Two-Dimensional IIR Beam Filters. - Leonard T. Bruton; Arjuna Madanayake; Chamith Wijenayake; Mona Maini (IEEE Trans. Circuits Syst. II Express Briefs, 2012)

RF Analog Beamforming Fan Filters Using CMOS All-Pass Time Delay Approximations. - Chamith Wijenayake; Yongsheng Xu; Arjuna Madanayake; Leonid Belostotski; Leonard T. Bruton (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)

A Row-Parallel 8 × 8 2-D DCT Architecture Using Algebraic Integer-Based Exact Computation. - Arjuna Madanayake; Renato J. Cintra; Denis Onen; Vassil S. Dimitrov; Nilanka T. Rajapaksha; Leonard T. Bruton; Amila Edirisuriya (IEEE Trans. Circuits Syst. Video Technol., 2012)

Synthesis and Array Processor Realization of a 2-D IIR Beam Filter for Wireless Applications. - Rimesh M. Joshi; Arjuna Madanayake; Jithra Adikari; Leonard T. Bruton (IEEE Trans. Very Large Scale Integr. Syst., 2012)

Reconfigurable phase-linearizer for 2-D IIR RF-to-bits antenna-array digital beam filters. - Sewwandi Wijayaratna; Arjuna Madanayake; S. I. Hariharan; Leonard T. Bruton (ICICS, 2013)

DOA-estimation and source-localization in CR-networks using steerable 2-D IIR beam filters. - Chamith Wijenayake; Arjuna Madanayake; Len T. Bruton; Vijay Kumar Devabhaktuni (ISCAS, 2013)

A Steerable DC-1 GHz all-pass filter-Sum RF space-time 2-D beam filter in 65 nm CMOS. - Chamith Wijenayake; Arjuna Madanayake; Yongsheng Xu; Leonid Belostotski; Len T. Bruton (ISCAS, 2013)

10-GHz current-mode 1st- and 2nd-order allpass filters on 130nm CMOS. - Peyman Ahmadi; Hossein H. Taghavi; Leonid Belostotski; Arjuna Madanayake (MWSCAS, 2013)

FFT-based phase compensation of 2-D beam digital filters for electronically steerable RF arrays. - Sewwandi Wijayaratna; Arjuna Madanayake; Len T. Bruton (MWSCAS, 2013)

Approximate Realization of Fractional-Order 2-D IIR Frequency-Planar Filters. - Jay L. Adams; Arjuna Madanayake; Len T. Bruton (IEEE J. Emerg. Sel. Topics Circuits Syst., 2013)

Space-Time Spectral White Spaces in Cognitive Radio: Theory, Algorithms, and Circuits. - Chamith Wijenayake; Arjuna Madanayake; John Kota; Len T. Bruton (IEEE J. Emerg. Sel. Topics Circuits Syst., 2013)

Asynchronous Realization of Algebraic Integer-Based 2D DCT Using Achronix Speedster SPD60 FPGA. - Nilanka T. Rajapaksha; Amila Edirisuriya; Arjuna Madanayake; Renato J. Cintra; Denis Onen; Ihab Amer; Vassil S. Dimitrov (J. Electr. Comput. Eng., 2013)

VLSI Architectures for the 4-Tap and 6-Tap 2-D Daubechies Wavelet Filters Using Algebraic Integers. - Shiva Kumar Madishetty; Arjuna Madanayake; Renato J. Cintra; Vassil S. Dimitrov; Dale H. Mugler (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

A Single-Channel Architecture for Algebraic Integer-Based 8 × 8 2-D DCT Computation. - Amila Edirisuriya; Arjuna Madanayake; Renato J. Cintra; Vassil S. Dimitrov; Nilanka T. Rajapaksha (IEEE Trans. Circuits Syst. Video Technol., 2013)

Recent advances in software-defined radars: Chirped impulses. - José M. Muñoz-Ferreras; Israel Arnedo; A. Lujambio; M. Chudzik; Miguel A. G. Laso; Roberto Gómez-García; Arjuna Madanayake (EUSIPCO, 2014)

Directional cyclostationary feature detectors using 2-D IIR RF spiral-antenna beam digital filters. - Arjuna Madanayake; Nilan Udayanga; Chamith Wijenayake; Mohammad Almalkawi; Vijay Kumar Devabhaktuni (ISCAS, 2014)

Hexagonal multi-beam analog RF aperture array. - Chamith Wijenayake; Arjuna Madanayake; Len T. Bruton (ISCAS, 2014)

6-GHz all-pass-filter-based delay-and-sum beamformer in 130nm CMOS. - Peyman Ahmadi; Mohammad Hossein Taghavi; Leonid Belostotski; Arjuna Madanayake (MWSCAS, 2014)

Combined time-delay FIR and 2-D IIR filters for EARS, radar, and imaging applications. - Arjuna Madanayake; Sewwandi Wijayaratna; Chamith Wijenayake (MWSCAS, 2014)

Multiplierless Approximate 4-point DCT VLSI Architectures for Transform Block Coding. - Fábio M. Bayer; Renato J. Cintra; Arjuna Madanayake; Uma Sadhvi Potluri (CoRR, 2014)

DCT-like Transform for Image and Video Compression Requires 10 Additions Only. - Renato J. Cintra; Fábio M. Bayer; Vítor de A. Coutinho; Sunera Kulasekera; Arjuna Madanayake (CoRR, 2014)

Electronically scanned RF-to-bits beam aperture arrays using 2-D IIR spatially bandpass digital filters. - Arjuna Madanayake; Chamith Wijenayake; Rimesh M. Joshi; Mohammad Almalkawi; Leonid Belostotski; Len T. Bruton; Vijay Kumar Devabhaktuni (Multidimens. Syst. Signal Process., 2014)

Algebraic integer architecture with minimum adder count for the 2-D Daubechies 4-tap filters banks. - Shiva Kumar Madishetty; Arjuna Madanayake; Renato J. Cintra; Vassil S. Dimitrov; Dale H. Mugler (Multidimens. Syst. Signal Process., 2014)

2D space-time wave-digital multi-fan filter banks for signals consisting of multiple plane waves. - Nilanka T. Rajapaksha; Arjuna Madanayake; Leonard T. Bruton (Multidimens. Syst. Signal Process., 2014)

Precise VLSI Architecture for AI Based 1-D/ 2-D Daub-6 Wavelet Filter Banks With Low Adder-Count. - Shiva Kumar Madishetty; Arjuna Madanayake; Renato J. Cintra; Vassil S. Dimitrov (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

Improved 8-Point Approximate DCT for Image and Video Compression Requiring Only 14 Additions. - Uma Sadhvi Potluri; Arjuna Madanayake; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Amila Edirisuriya (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

All-Pass Filter-Based 2-D IIR Filter-Enhanced Beamformers for AESA Receivers. - Chamith Wijenayake; Arjuna Madanayake; Leonid Belostotski; Yongsheng Xu; Len T. Bruton (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

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)

Increasing SINR of microwave Applebaum adaptive arrays using analog 2D-IIR space-time network-resonant beam filters. - Nilan Udayanga; Arjuna Madanayake; Chamith Wijenayake; Len T. Bruton (ICICS, 2015)

Low-complexity pruned 8-point DCT approximations for image encoding. - Vítor de A. Coutinho; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Arjuna Madanayake (CONIELECOMP, 2015)

Recent advances in multidimensional systems and signal processing: An overview. - Arjuna Madanayake; Chamith Wijenayake; Zhiping Lin 001; Nathan Dornback (ISCAS, 2015)

Tunable multiband RF CMOS active filter arrays. - Nilan Udayanga; Arjuna Madanayake; Chamith Wijenayake; Peyman Ahmadi; Leonid Belostotski (ISCAS, 2015)

FPGA-based network-resonance applebaum adaptive arrays for directional spectrum sensing. - Nilan Udayanga; Arjuna Madanayake; Chamith Wijenayake (MWSCAS, 2015)

Design of a millimeter-wave dish-antenna based 3-D IIR radar digital velocity filter. - Suranga Handagala; Arjuna Madanayake; Nilan Udayanga (nDS, 2015)

Wideband 32-element 200-MHz 2-D IIR beam filters using ROACH-2 Virtex-6 sx475t FPGA. - Vishwa Seneviratne; Arjuna Madanayake; Nilan Udayanga (nDS, 2015)

Continuous-time 2-D IIR+time-delay linear aperture arrays. - Arjuna Madanayake; Chamith Wijenayake; Leonid Belostotski (RWS, 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)

Multi-Beam RF Aperture Using Multiplierless FFT Approximation. - Dora Suarez; Renato J. Cintra; Fábio M. Bayer; Arindam Sengupta; Sunera Kulasekera; Arjuna Madanayake (CoRR, 2015)

Fast computation of residual complexity image similarity metric using low-complexity transforms. - Yves Pauchard; Renato J. Cintra; Arjuna Madanayake; Fábio M. Bayer (IET Image Process., 2015)

Integral form 4-D light field filters using Xilinx FPGAs and 45 nm CMOS technology. - Randeel Wimalagunarathne; Chamith Wijenayake; Arjuna Madanayake; Donald G. Dansereau; Len T. Bruton (Multidimens. Syst. Signal Process., 2015)

VLSI architecture for 4-D depth filtering. - Arjuna Madanayake; Randeel Wimalagunarathne; Donald G. Dansereau; Renato J. Cintra; Len T. Bruton (Signal Image Video Process., 2015)

A Discrete Tchebichef Transform Approximation for Image and Video Coding. - Paulo A. M. Oliveira; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Arjuna Madanayake (IEEE Signal Process. Lett., 2015)

Systolic array architecture for steerable multibeam VHF wave-digital RF apertures. - Nilanka T. Rajapaksha; Arjuna Madanayake; Leonard T. Bruton (IEEE Trans. Aerosp. Electron. Syst., 2015)

Digital VLSI architectures for beam-enhanced RF aperture arrays. - Sewwandi Wijayaratna; Arjuna Madanayake; Chamith Wijenayake; Len T. Bruton (IEEE Trans. Aerosp. Electron. Syst., 2015)

VLSI Computational Architectures for the Arithmetic Cosine Transform. - Nilanka T. Rajapaksha; Arjuna Madanayake; Renato J. Cintra; Jithra Adikari; Vassil S. Dimitrov (IEEE Trans. Computers, 2015)

A 0.13-µm CMOS Current-Mode All-Pass Filter for Multi-GHz Operation. - Peyman Ahmadi; Mohammad Hossein Taghavi; Leonid Belostotski; Arjuna Madanayake (IEEE Trans. Very Large Scale Integr. Syst., 2015)

Deep learning-based automated modulation classification for cognitive radio. - Gihan J. Mendis; Jin Wei; Arjuna Madanayake (ICCS, 2016)

Linear RF apertures using 2-D analog beam filters. - Chamith Wijenayake; Arjuna Madanayake; Leonid Belostotski; Yongsheng Xu; Len T. Bruton (ISCAS, 2016)

Deep learning based doppler radar for micro UAS detection and classification. - Gihan J. Mendis; Tharindu Randeny; Jin Wei; Arjuna Madanayake (MILCOM, 2016)

Energy-efficient 8-point DCT Approximations: Theory and Hardware Architectures. - Renato J. Cintra; Fábio M. Bayer; Vítor de A. Coutinho; Sunera Kulasekera; Arjuna Madanayake (CoRR, 2016)

Energy-Efficient 8-Point DCT Approximations: Theory and Hardware Architectures. - Renato J. Cintra; Fábio M. Bayer; Vítor de A. Coutinho; Sunera Kulasekera; Arjuna Madanayake; André Leite (Circuits Syst. Signal Process., 2016)

Error-free computation of 8-point discrete cosine transform based on the Loeffler factorisation and algebraic integers. - Diego F. G. Coelho; Renato J. Cintra; Sunera Kulasekera; Arjuna Madanayake; Vassil S. Dimitrov (IET Signal Process., 2016)

Wide-band aperture array using a four-channel manifold-type planar multiplexer and digital 2-D IIR filterbank. - Arindam Sengupta; Arjuna Madanayake; Roberto Gómez-García; Leonid Belostotski (Int. J. Circuit Theory Appl., 2016)

A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only. - Vítor de A. Coutinho; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Arjuna Madanayake (J. Real Time Image Process., 2016)

An orthogonal 16-point approximate DCT for image and video compression. - Thiago L. T. da Silveira; Fábio M. Bayer; Renato J. Cintra; Sunera Kulasekera; Arjuna Madanayake; Alice J. Kozakevicius (Multidimens. Syst. Signal Process., 2016)

A New Second-Order All-Pass Filter in 130-nm CMOS. - Peyman Ahmadi; Brent Maundy; Ahmed S. Elwakil; Leonid Belostotski; Arjuna Madanayake (IEEE Trans. Circuits Syst. II Express Briefs, 2016)

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)

Low-complexity N-port ADCs using 2-D Δ-Σ noise-shaping for N-element array receivers. - Ali Nikoofard; Jifu Liang; Michael Twieg; Suranga Handagala; Arjuna Madanayake; Leonid Belostotski; Soumyajit Mandal (MWSCAS, 2017)

Continuous-time algorithms for solving the electromagnetic wave equation in analog ICs. - Nilan Udayanga; Arjuna Madanayake; S. I. Hariharan (MWSCAS, 2017)

N-port LNAs for mmW array processors using 2-D spatio-temporal Δ - Σ noise-shaping. - Yingying Wang 007; Suranga Handagala; Arjuna Madanayake; Leonid Belostotski; Soumyajit Mandal (MWSCAS, 2017)

All-Pass Filter Based Synthesis of Multifunctional Microwave Active Circuits. - Nilan Udayanga; Arjuna Madanayake; Chamith Wijenayake; Peyman Ahmadi; Leonid Belostotski; Brent Maundy; Len T. Bruton; Ahmed S. Elwakil (VTC Spring, 2017)

A Digital Hardware Fast Algorithm and FPGA-based Prototype for a Novel 16-point Approximate DCT for Image Compression Applications. - Fábio M. Bayer; Renato J. Cintra; Amila Edirisuriya; Arjuna Madanayake (CoRR, 2017)

A Single-Channel Architecture for Algebraic Integer Based 8×8 2-D DCT Computation. - Amila Edirisuriya; Arjuna Madanayake; Renato J. Cintra; Vassil S. Dimitrov (CoRR, 2017)

Fast Algorithms and Architectures for 8-Point DST-II/DST-VII Approximations. - Renato J. Cintra; Fábio M. Bayer; Arjuna Madanayake; Uma Sadhvi Potluri; Amila Edirisuriya (J. Circuits Syst. Comput., 2017)

Applications of RF aperture-array spatially-bandpass 2-D IIR filters in sub-Nyquist spectrum sensing, wideband doppler radar and radio astronomy beamforming. - Arjuna Madanayake; Tharindu Randeny; Nilan Udayanga; Arindam Sengupta; Glenn Jones; Chamith Wijenayake; Len T. Bruton (Multidimens. Syst. Signal Process., 2017)

Fast FPGA-architecture for fan/beam-steering in wave-digital RF aperture arrays. - Sewwandi Wijayaratna; Nilanka T. Rajapaksha; Arjuna Madanayake; Len T. Bruton (Multidimens. Syst. Signal Process., 2017)

Multiplierless 16-point DCT approximation for low-complexity image and video coding. - Thiago Lopes Trugillo da Silveira; Raíza S. Oliveira; Fábio M. Bayer; Renato J. Cintra; Arjuna Madanayake (Signal Image Video Process., 2017)

DFT Computation Using Gauss-Eisenstein Basis: FFT Algorithms and VLSI Architectures. - Diego F. G. Coelho; Renato J. Cintra; Nilanka T. Rajapaksha; Gihan J. Mendis; Arjuna Madanayake; Vassil S. Dimitrov (IEEE Trans. Computers, 2017)

Low-Complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform. - Paulo A. M. Oliveira; Renato J. Cintra; Fábio M. Bayer; Sunera Kulasekera; Arjuna Madanayake (IEEE Trans. Circuits Syst. Video Technol., 2017)

Sampling H- & V-Polarized Antennas using a Single ADC for Digital Antenna Arrays by Exploiting Multi-Dimensional Signal Processing RF Circuits. - Arjuna Madanayake; Najath Akram; Leonid Belostotski (DSP, 2018)

Multiport ADCs for Microwave Focal Plane Array Dish Receivers. - Najath Akram; Arjuna Madanayake; Suranga Handagala; Soumyajit Mandal; Leonid Belostotski (ISCAS, 2018)

Low-Complexity 4-D IIR Filters for Multi-Depth Filtering and Occlusion Suppression in Light Fields. - Namalka Liyanage; Chamith Wijenayake; Chamira U. S. Edussooriya; Arjuna Madanayake; Pan Agathoklis; Eliathamby Ambikairajah; Len T. Bruton (ISCAS, 2018)

Continuous-time Analog Computing Circuits for Solving The Electromagnetic Wave Equation. - Nilan Udayanga; Arjuna Madanayake; S. I. Hariharan; Nathaniel Hawk (ISCAS, 2018)

An Offset-Canceling Approximate-DFT Beamforming Architecture for Wireless Transceivers. - Haixiang Zhao; Soumyajit Mandal; Viduneth Ariyarathna; Arjuna Madanayake; Renato J. Cintra (ISCAS, 2018)

Power-Efficient Data Modulation for All-Mechanical ULF/VLF Transmitters. - Md Tawhid Bin Tarek; Shamini Dharmasena; Arjuna Madanayake; Seungdeog Choi; Jarred Glickstein; Jifu Liang; Soumyajit Mandal (MWSCAS, 2018)

Pruned Discrete Tchebichef Transform Approximation for Image Compression. - Vítor de A. Coutinho; Renato J. Cintra; Fábio M. Bayer; Paulo A. M. Oliveira; Raíza S. Oliveira; Arjuna Madanayake (Circuits Syst. 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)

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)

Array signal processing and systems. - Bin Liao 001; Arjuna Madanayake; Panajotis Agathoklis (Multidimens. Syst. Signal Process., 2018)

Computation of 2D 8×8 DCT Based on the Loeffler Factorization Using Algebraic Integer Encoding. - Diego F. G. Coelho; Sushmabhargavi Nimmalapalli; Vassil S. Dimitrov; Arjuna Madanayake; Renato J. Cintra; Arnaud Tisserand (IEEE Trans. Computers, 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)

Low-Complexity Wideband Transmit Array using Variable-Precision 2-D Sparse FIR Digital Filters. - Chamira U. S. Edussooriya; Chamith Wijenayake; Sravan Kumar Pulipati; Arjuna Madanayake; Leonard T. Bruton (ISCAS, 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)

Dynamic Spectrum Access via Smart Contracts on Blockchain. - Thirasara Ariyarathna; Prabodha Harankahadeniya; Saarrah Isthikar; Nethmi Pathirana; H. M. N. Dilum Bandara; Arjuna Madanayake (WCNC, 2019)

Wireless Communications and Applications Above 100 GHz: Opportunities and Challenges for 6G and Beyond. - Theodore S. Rappaport; Yunchou Xing; Ojas Kanhere; Shihao Ju; Arjuna Madanayake; Soumyajit Mandal; Ahmed Alkhateeb; Georgios C. Trichopoulos (IEEE Access, 2019)

Design and Digital Implementation of Fast and Recursive DCT II-IV Algorithms. - Sirani M. Perera; Arjuna Madanayake; Nathan Dornback; Nilan Udayanga (Circuits Syst. Signal Process., 2019)

Towards Efficient Medium Access for Millimeter-Wave Networks. - Jie Zhao 004; Dongliang Xie; Xin Wang 001; Arjuna Madanayake (IEEE J. Sel. Areas Commun., 2019)

Low-complexity 8-point DCT approximation based on angle similarity for image and video coding. - Raíza S. Oliveira; Renato J. Cintra; Fábio M. Bayer; Thiago L. T. da Silveira; Arjuna Madanayake; André Leite (Multidimens. Syst. Signal Process., 2019)

( varvec{ varDelta } ) - ( varvec{ varSigma } ) noise-shaping in 3-D space-time for 2-D wideband antenna array receivers. - Yingying Wang 007; Jifu Liang; Leonid Belostotski; Arjuna Madanayake; Soumyajit Mandal (Multidimens. Syst. Signal Process., 2019)

Deep Learning Based Radio-Signal Identification With Hardware Design. - Gihan Janith Mendis; Jin Wei-Kocsis; Arjuna Madanayake (IEEE Trans. Aerosp. Electron. Syst., 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)

Continuous-Time Algorithms for Solving Maxwell's Equations Using Analog Circuits. - Nilan Udayanga; S. I. Hariharan; Soumyajit Mandal; Leonid Belostotski; Len T. Bruton; Arjuna Madanayake (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

ΔΣ Noise-Shaping in 2-D Space-Time for Wideband Antenna Array Receivers. - Yingying Wang 007; Jifu Liang; Suranga Handagala; Arjuna Madanayake; Soumyajit Mandal (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

Impact of Noise Bandwidth on Noise Figure. - Alexander Sheldon; Leonid Belostotski; Geoffrey G. Messier; Arjuna Madanayake (IEEE Trans. Instrum. Meas., 2019)

Minimax Design of 2-D Complex-Coefficient FIR Filters with Low Group Delay using Semidefinite Programming. - Ashira L. Jayaweera; Sakila S. Jayaweera; Chamira U. S. Edussooriya; Chamith Wijenayake; Arjuna Madanayake (ISCAS, 2020)

A Switched-Capacitor-Based Analog Computer for Solving the 1-D Wave Equation. - Jifu Liang; Nilan Udayanga; Arjuna Madanayake; S. I. Hariharan; Soumyajit Mandal (ISCAS, 2020)

Low-Complexity Real-Time Light Field Compression using 4-D Approximate DCT. - Namalka Liyanage; Chamith Wijenayake; Chamira U. S. Edussooriya; Arjuna Madanayake; Renato J. Cintra; Eliathamby Ambikairajah (ISCAS, 2020)

Spatio-Temporal Δ-Σ N2-Port ADC Noise Shaping for N × N Antenna Arrays. - Hasantha Malavipathirana; Arjuna Madanayake; Chamira U. S. Edussooriya; Soumyajit Mandal; Nilan Udayanga; Jifu Liang; Leonid Belostotski (ISCAS, 2020)

RF-Rate Hybrid CNN Accelerator Based on Analog-CMOS and Xilinx RFSoC. - Udara De Silva; Soumyajit Mandal; Arjuna Madanayake; Jin Wei-Kocsis; Leonid Belostotski (ISCAS, 2020)

Experimental Wireless Testbed for Ultrabroadband Terahertz Networks. - Priyangshu Sen; Viduneth Ariyarathna; Arjuna Madanayake; Josep Miquel Jornet (WiNTECH, 2020)

A Passive STAR Microwave Circuit for 1-3 GHz Self-Interference Cancellation. - Udara De Silva; Sravan Kumar Pulipati; Satheesh Bojja Venkatakrishnan; Shubhendu Bhardwaj; Arjuna Madanayake (MWSCAS, 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)

Power-Efficient ELF Wireless Communications Using Electro-Mechanical Transmitters. - Jarred Glickstein; Jifu Liang; Seungdeog Choi; Arjuna Madanayake; Soumyajit Mandal (IEEE Access, 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)

Radix-2 Self-Recursive Sparse Factorizations of Delay Vandermonde Matrices for Wideband Multi-Beam Antenna Arrays. - Sirani M. Perera; Arjuna Madanayake; Renato J. Cintra (IEEE Access, 2020)

Multi-depth filtering and occlusion suppression in 4-D light fields: Algorithms and architectures. - Namalka Liyanage; Chamith Wijenayake; Chamira U. S. Edussooriya; Arjuna Madanayake; Pan Agathoklis; Len T. Bruton; Eliathamby Ambikairajah (Signal Process., 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)

A 1.0-8.3 GHz Cochlea-Based Real-Time Spectrum Analyzer With Δ-Σ-Modulated Digital Outputs. - Yingying Wang 007; Gihan J. Mendis; Jin Wei-Kocsis; Arjuna Madanayake; Soumyajit Mandal (IEEE Trans. Circuits Syst. I Regul. Pap., 2020)

Millimeter-Wave Antenna Array Diagnosis with Partial Channel State Information. - George Medina; Akashdeep Singh Jida; Sravan Kumar Pulipati; Rohith Talwar; Nancy Amala; Tareq Y. Al-Naffouri; Arjuna Madanayake; Mohammed E. Eltayeb (ICC, 2021)

Analog Switched-Capacitor Circuits for Solving the Schrödinger Equation. - Jifu Liang; Hasantha Malavipathirana; S. I. Hariharan; Arjuna Madanayake; Soumyajit Mandal (ISCAS, 2021)

WLS Design of M-D Complex-Coefficient FIR Filters with Low Group Delay Using Second-Order Cone Programming. - Darukeesan Pakiyarajah; Sakila S. Jayaweera; Chamira U. S. Edussooriya; Chamith Wijenayake; Arjuna Madanayake (ISCAS, 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)

A versatile experimental testbed for ultrabroadband communication networks above 100 GHz. - Priyangshu Sen; Viduneth Ariyarathna; Arjuna Madanayake; Josep Miquel Jornet (Comput. Networks, 2021)

Low-complexity Scaling Methods for DCT-II Approximations. - Diego F. G. Coelho; Renato J. Cintra; Arjuna Madanayake; Sirani M. Perera (CoRR, 2021)

Design of Maximum-Gain Dielectric Lens Antenna via Phase Center Analysis. - Md Khadimul Islam; Arjuna Madanayake; Shubhendu Bhardwaj (CoRR, 2021)

Orbital Angular Momentum (OAM) Carrying Vortex Wave generation in Dielectric Filled Circular Waveguide. - Md Khadimul Islam; Arjuna Madanayake; Shubhendu Bhardwaj (CoRR, 2021)

An Offset-Cancelling Discrete-Time Analog Computer for Solving 1-D Wave Equations. - Jifu Liang; Nilan Udayanga; Arjuna Madanayake; S. I. Hariharan; Soumyajit Mandal (IEEE J. Solid State Circuits, 2021)

A Radio Frequency Analog Computer for Computational Electromagnetics. - Nilan Udayanga; Arjuna Madanayake; S. I. Hariharan; Jifu Liang; Soumyajit Mandal; Leonid Belostotski; Len T. Bruton (IEEE J. Solid State Circuits, 2021)

Wave-digital filter circuits for single-chip 4-D light field depth-based enhancement. - Sai K. Gullapalli; Chamira U. S. Edussooriya; Chamith Wijenayake; Donald G. Dansereau; Len T. Bruton; Arjuna Madanayake (Multidimens. Syst. Signal Process., 2021)

A Fast Algorithm to Solve Delay Vandermonde Systems in Phased-Array Digital Receivers. - Sirani M. Perera; Arjuna Madanayake; Austin Ogle; Daniel Silverio; Jacky Qi Huang (IEEE Trans. Aerosp. Electron. Syst., 2021)

A Fast and Fully Parallel Analog CMOS Solver for Nonlinear PDEs. - Hasantha Malavipathirana; S. I. Hariharan; Nilan Udayanga; Soumyajit Mandal; Arjuna Madanayake (IEEE Trans. Circuits Syst. I Regul. Pap., 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)

Real-Time Light Field Signal Processing Using 4D/5D Linear Digital Filter FPGA Circuits. - Chamira U. S. Edussooriya; Chamith Wijenayake; Arjuna Madanayake; Namalka Liyanage; Sanduni U. Premaratne; John T. Vorhies; Donald G. Dansereau; Pan Agathoklis; Len T. Bruton (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Adaptive Filtering of 4-D Light Field Images for Depth-Based Image Enhancement. - John T. Vorhies; Alexander P. Hoover; Arjuna Madanayake (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Compressed Beam Alignment with Out-of-Band Assistance in Millimeter Wave Cellular Networks. - Jie Zhao 004; Xin Wang 001; Harish Viswanathan; Arjuna Madanayake; Guangxue Yue (IEEE Trans. Mob. Comput., 2021)

Low-Complexity Scaling Methodsfor DCT-II Approximations. - Diego F. G. Coelho; Renato J. Cintra; Arjuna Madanayake; Sirani M. Perera (IEEE Trans. Signal Process., 2021)

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)

Weighted Least-Squares Design of 2-D IIR Filters with Arbitrary Frequency Response using Iterative Second-Order Cone Programming. - Darukeesan Pakiyarajah; Nadeeshan D. K. Dissanayake; Chamira U. S. Edussooriya; Chamith Wijenayake; Arjuna Madanayake (ISCAS, 2022)

A Mostly-Online CAS Teaching Experience. - Chamith Wijenayake; Kithmin Wickremasinghe; G. Abarajithan; Arjuna Madanayake; Chamira U. S. Edussooriya; K. Samarasinghe (ISCAS, 2022)

Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays. - Sirani M. Perera; Arjuna Madanayake; Renato J. Cintra (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)

Low-Complexity Loeffler DCT Approximations for Image and Video Coding. - 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 (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)

Radix-$N$ Algorithm for Computing $N^{2^{n}}$-Point DFT Approximations. - Luan Portella; Diego F. G. Coelho; Fábio M. Bayer; Arjuna Madanayake; Renato J. Cintra (IEEE Signal Process. Lett., 2022)

Proof of Sense: A Novel Consensus Mechanism for Spectrum Misuse Detection. - Pramitha Fernando; Keshawa Dadallage; Tharindu D. Gamage; Chatura Seneviratne; Arjuna Madanayake; Madhusanka Liyanage (IEEE Trans. Ind. Informatics, 2022)

A Fast DVM Algorithm for Wideband Time-Delay Multi-Beam Beamformers. - Sirani M. Perera; Levi E. Lingsch; Arjuna Madanayake; Soumyajit Mandal; Nicola Mastronardi (IEEE Trans. Signal Process., 2022)

A Current-Mode Discrete-Time Analog Computer for Solving Maxwell's Equations in 2D. - Jifu Liang; Xinyao Tang; S. I. Hariharan; Arjuna Madanayake; Soumyajit Mandal (ISCAS, 2023)

Combined Approximate Transforms and Approximate Computing for Low-Complexity Multibeam Arrays. - Pathmapirian Nanthakumar; Chamith Wijenayake; Chamira U. S. Edussooriya; Arjuna Madanayake (ISCIT, 2023)

Covert and Quantum-Safe Tunneling of Multi-Band Military-RF Communication Waveforms Through Non-Cooperative 5G Networks. - 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; et al. (MILCOM, 2023)

Analog Current-Mode 8-Point Approximate-DFT Multi-Beamformer With 4.7 Gbps Channel Capacity. - Haixiang Zhao; Arjuna Madanayake; Renato J. Cintra; Soumyajit Mandal (IEEE Access, 2023)

Distributed-Proof-of-Sense: Blockchain Consensus Mechanisms for Detecting Spectrum Access Violations of the Radio Spectrum. - Pramitha Fernando; Keshawa Dadallage; Tharindu D. Gamage; Chathura Seneviratne; An Braeken; Arjuna Madanayake; Madhusanka Liyanage (IEEE Trans. Cogn. Commun. Netw., 2023)

Multiple-base Logarithmic Quantization and Application in Reduced Precision AI Computations. - Vassil S. Dimitrov; Richard Ford; Laurent Imbert; Arjuna Madanayake; Nilan Udayanga; Will Wray (ARITH, 2024)

Compressed Plane-Wave Compounding for Efficient Imaging on Portable Ultrasound Devices. - Deepanshu Trivedi; Junjun Huan; Arjuna Madanayake; Swarup Bhunia; Soumyajit Mandal (BioCAS, 2024)

Minimax Design of M-D Interpolated FIR Filters using Convex-Concave Procedure. - Pathmapirian Nanthakumar; Chamira U. S. Edussooriya; Chamith Wijenayake; Arjuna Madanayake (ISCAS, 2024)

PanTera: RF-SoC Testbed using PYNQ Platform for 147 GHz SDR with 64 Mbps at up to 2 km. - Kasun Karunanayake; Arjun Singh; Josep Miquel Jornet; Arjuna Madanayake (MILCOM, 2024)

Real-time 5.7 GHz Realization of Multidimensional 2D Hybrid Approximate DFT Spectrum Sensors for RF Situational Awareness. - Arjuna Madanayake; Keththura Lawrance; Sivakumar Sivasankar; Umesha Kumarasiri; Buddhipriya Gayanath; Renato J. Cintra; Soumyajit Mandal (MWSCAS, 2024)

Integrated Analog Computers as Domain-Specific Accelerators: A Tutorial Review. - Soumyajit Mandal; Jifu Liang; Hasantha Malavipathirana; Nilan Udayanga; Hiruni Silva; S. I. Hariharan; Arjuna Madanayake (MWSCAS, 2024)

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)

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. - Sirani M. Perera; Arjuna Madanayake (RFID-TA, 2024)

A Low-Complexity LSTM Network to Realize Multibeam Beamforming. - Hansaka Aluvihare; Carina Shanahan; Sirani M. Perera; Sivakumar Sivasankar; Umesha Kumarasiri; Arjuna Madanayake; Xianqi Li (WiSEE, 2024)

Adaptive SI Cancellation using Measured Impulse Responses for STAR Radio. - Gayani Rathnasekara; Hasitha Weerasooriya; John L. Volakis; Arjuna Madanayake (WiSEE, 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)

Augmented Envelope Neural Networks on RF-SoC for Digital Self-Interference Cancellation. - Udara De Silva; Hiruni Silva; Arjuna Madanayake (IEEE Access, 2024)

Cellular Wireless Networks in the Upper Mid-Band. - Seongjoon Kang; Marco Mezzavilla; Sundeep Rangan; Arjuna Madanayake; Satheesh Bojja Venkatakrishnan; Gregory Hellbourg; Monisha Ghosh; Hamed Rahmani; Aditya Dhananjay (IEEE Open J. Commun. Soc., 2024)

Thiran Filters for Wideband DSP-Based Multi-Beam True Time Delay RF Sensing Applications. - Sirani M. Perera; Gayani Rathnasekara; Arjuna Madanayake (Sensors, 2024)

Design of Multichannel Spectrum Intelligence Systems Using Approximate Discrete Fourier Transform Algorithm for Antenna Array-Based Spectrum Perception Applications. - Arjuna Madanayake; Keththura Lawrance; Bopage Umesha Kumarasiri; Sivakumar Sivasankar; Thushara K. Gunaratne; Chamira U. S. Edussooriya; Renato J. Cintra (Algorithms, 2024)

Fast data-independent KLT approximations based on integer functions. - Anabeth P. Radünz; Diego F. G. Coelho; Fábio M. Bayer; Renato J. Cintra; Arjuna Madanayake (Multim. Tools Appl., 2024)

Explainable AI for Spectrum Sensing. - Varun Magotra; Sirani M. Perera; Arjuna Madanayake; Houbing Herbert Song (ICCCN, 2025)

Low-Complexity Combined Approximate DFT and Adaptive Beamformer for Extremely Large Arrays. - Arjuna Madanayake; Umesha Kumarasiri; S. Sivasankar; Chamira U. S. Edussooriya; Renato J. Cintra; Chamith Wijenayake (ISCAS, 2025)

Analog-Digital Approximate DFT with Spatial ∆-Σ LNA Multi-beam RF Apertures. - Arjuna Madanayake; H. Pilippange; Keththura Lawrance; A. Uddin; S. Mandal; J. Di; M. Tennant; C. Workman; Renato J. Cintra (ISCAS, 2025)

Area-Efficient FPGA Architectures for Multidimensional DCT using Approximate Transforms and Computing. - Pathmapirian Nanthakumar; Chamith Wijenayake; Chamira U. S. Edussooriya; Arjuna Madanayake; Renato J. Cintra (ISCAS, 2025)

Analog Computing for Nonlinear Shock Tube PDE Models: Test and Measurement of CMOS Chip. - Hasantha Malavipathirana; Soumyajit Mandal; Nilan Udayanga; Yingying Wang 007; S. I. Hariharan; Arjuna Madanayake (IEEE Access, 2025)

A Fast True Time-Delay Wideband Multi-Beam Beamforming Algorithm Based on a 16-Beam Approximate-DVM. - Sirani M. Perera; Levi E. Lingsch; Alp Tuztas; Arjuna Madanayake (IEEE Access, 2025)

A Low-complexity Structured Neural Network Approach to Intelligently Realize Wideband Multi-beam Beamformers. - Hansaka Aluvihare; Sivakumar Sivasankar; Xianqi Li; Arjuna Madanayake; Sirani M. Perera (CoRR, 2025)

Spectrum Management in Near-Field Multi-User Wireless Communications. - Yasaman Ghasempour; Arjuna Madanayake; Josep Miquel Jornet (IEEE Commun. Mag., 2025)

Real-Time 5.7-5.8 GHz 32-Beam Approximate Discrete Fourier Transform Spectrum Sensor for RF Perception on Xilinx Sx475T. - Arjuna Madanayake; Umesha Kumarasiri; Sivakumar Sivasankar; Keththura Lawrance; Buddhipriya Gayanath; Hiruni Silva; Soumyajit Mandal; Renato J. Cintra (IEEE Trans. Circuits Syst. I Regul. Pap., 2025)