Wideband-Beam Arrays Using Low-Complexity Algorithms and Mixed-Signal Integrated Circuits SM Perera, V Ariyarathna, N Udayanga, A Madanayake, G Wu, ... IEEE Journal of Selected Topics in Signal Processing 12 (2), 368-382, 2018 | 13 | 2018 |

Design of a low-complexity wideband analog true-time-delay 5-beam array in 65nm CMOS A Madanayake, V Ariyarathna, N Udayanga, L Belostotski, SK Perera, ... 2017 IEEE 60th International Midwest Symposium on Circuits and Systems …, 2017 | 5 | 2017 |

Design methodology of an analog 9-beam squint-free wideband IF multi-beamformer for mmW applications V Ariyarathna, N Udayanga, A Madanayake, SM Perera, L Belostotski, ... 2017 Moratuwa Engineering Research Conference (MERCon), 236-240, 2017 | 5 | 2017 |

Wideband 32-element 200-MHz 2-D IIR beam filters using ROACH-2 Virtex-6 sx475t FPGA V Seneviratne, A Madanayake, N Udayanga 2015 IEEE 9th International Workshop on Multidimensional (nD) Systems (nDS), 1-5, 2015 | 5 | 2015 |

Design and digital implementation of fast and recursive DCT II–IV algorithms SM Perera, A Madanayake, N Dornback, N Udayanga Circuits, Systems, and Signal Processing 38 (2), 529-555, 2019 | 4 | 2019 |

All-pass filter based synthesis of multifunctional microwave active circuits N Udayanga, A Madanayake, C Wijenayake, P Ahmadi, L Belostotski, ... 2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 1-4, 2017 | 4 | 2017 |

Wideband delay-sum digital aperture using Thiran all-pass fractional delay filters A Madanayake, N Udayanga, V Ariyarathna 2016 IEEE Radar Conference (RadarConf), 1-5, 2016 | 4 | 2016 |

Applebaum adaptive array apertures with 2-D IIR space-time circuit-network resonant pre-filters N Udayanga, A Madanayake, C Wijenayake, R Acosta 2015 IEEE Radar Conference (RadarCon), 0611-0615, 2015 | 3 | 2015 |

Continuous-time algorithms for solving the electromagnetic wave equation in analog ICs N Udayanga, A Madanayake, SI Hariharan 2017 IEEE 60th International Midwest Symposium on Circuits and Systems …, 2017 | 2 | 2017 |

Directional cyclostationary feature detectors using 2-D IIR RF spiral-antenna beam digital filters A Madanayake, N Udayanga, C Wijenayake, M Almalkawi, ... 2014 IEEE International Symposium on Circuits and Systems (ISCAS), 2499-2502, 2014 | 2 | 2014 |

Continuous-Time Algorithms for Solving Maxwell’s Equations Using Analog Circuits N Udayanga, SI Hariharan, S Mandal, L Belostotski, LT Bruton, ... IEEE Transactions on Circuits and Systems I: Regular Papers 66 (10), 3941-3954, 2019 | 1 | 2019 |

Low-complexity wideband transmit beamforming using network-resonant digital plane-wave filters C Wijenayake, S Pulipati, A Madanayake, N Udayanga, L Bruton IEEE Antennas and Wireless Propagation Letters 17 (7), 1300-1304, 2018 | 1 | 2018 |

Continuous-time analog computing circuits for solving the electromagnetic wave equation N Udayanga, A Madanayake, SI Hariharan, N Hawk 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 1 | 2018 |

Applications of RF aperture-array spatially-bandpass 2-D IIR filters in sub-Nyquist spectrum sensing, wideband doppler radar and radio astronomy beamforming A Madanayake, T Randeny, N Udayanga, A Sengupta, G Jones, ... Multidimensional Systems and Signal Processing 28 (4), 1523-1548, 2017 | 1 | 2017 |

Design of a millimeter-wave dish-antenna based 3-D IIR radar digital velocity filter S Handagala, A Madanayake, N Udayanga 2015 IEEE 9th International Workshop on Multidimensional (nD) Systems (nDS), 1-6, 2015 | 1 | 2015 |

Electronically steerable directed energy using space-time network resonant digital systems A Madanayake, N Udayanga, C Wijenayake, L Bruton 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI …, 2015 | 1 | 2015 |

Parallel Sessions: Session 4 B Khatri, R Sharma, N Udayanga, A Hagverdiyev | | 2019 |

Hardware Accelerated Fast FDTD of Time Dependent Maxwell’s Equations on Xilinx RF SoC N Udayanga, H Malavipathirana, SI Hariharan, N Hawk, D Mugler, ... | | 2019 |

Analog 65/130 nm CMOS 5 GHz Sub-Arrays with ROACH-2 FPGA Beamformers for Hybrid Aperture-Array Receivers V Ariyarathna, N Udayanga, A Madanayake, L Belostotski, P Ahmadi, ... University of Akron Akron United States, 2017 | | 2017 |

Increasing SINR of microwave Applebaum adaptive arrays using analog 2D-IIR space-time network-resonant beam filters N Udayanga, A Madanayake, C Wijenayake, LT Bruton 2015 10th International Conference on Information, Communications and Signal …, 2015 | | 2015 |