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)

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)

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)

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)

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

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)

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

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)

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)

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)

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)

Orientation-Insensitive Multi-Antenna Reader for Wireless Biomedical Applications. - Nilan Udayanga; Yubin Lin; Manuel Monge (BioCAS, 2021)

Dual-band Transceiver with Mutually-coupled On-chip Antennas for Implantable/Wearable Devices. - Nilan Udayanga; Manuel Monge (ESSCIRC, 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)

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)

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)

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)

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)