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ORCIDArjuna Madanayake
- > Home > Persons > Arjuna Madanayake
Publications
- 2026
[j95]Sirani M. Perera
, Levi E. Lingsch, Arjuna Madanayake, Leonid Belostotski:
A low-complexity algorithm to digitally uncouple the mutual coupling effect in antenna arrays via symmetric Toeplitz matrices. J. Comput. Appl. Math. 477: 117152 (2026)- 2022
- [i23]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:
Towards a Low-SWaP 1024-beam Digital Array: A 32-beam Sub-system at 5.8 GHz. CoRR abs/2207.09054 (2022) - 2021
- [j75]Nilan Udayanga, Arjuna Madanayake, S. I. Hariharan, Jifu Liang, Soumyajit Mandal, Leonid Belostotski, Len T. Bruton:
A Radio Frequency Analog Computer for Computational Electromagnetics. IEEE J. Solid State Circuits 56(2): 440-454 (2021) - [j68]Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Leonid Belostotski, Theodore S. Rappaport, Arjuna Madanayake:
Spacetime Frequency-Multiplexed Digital-RF Array Receivers With Reduced ADC Count. IEEE Trans. Circuits Syst. II Express Briefs 68(8): 2840-2844 (2021) - 2020
- [c72]Hasantha Malavipathirana, Arjuna Madanayake, Chamira U. S. Edussooriya, Soumyajit Mandal, Nilan Udayanga, Jifu Liang, Leonid Belostotski:
Spatio-Temporal Δ-Σ N2-Port ADC Noise Shaping for N × N Antenna Arrays. ISCAS 2020: 1-5 - [c71]Udara De Silva, Soumyajit Mandal, Arjuna Madanayake, Jin Wei-Kocsis, Leonid Belostotski:
RF-Rate Hybrid CNN Accelerator Based on Analog-CMOS and Xilinx RFSoC. ISCAS 2020: 1-5 - [c70]Nilan Udayanga, S. I. Hariharan, Soumyajit Mandal, Leonid Belostotski, Leonard T. Bruton, Arjuna Madanayake:
Continuous-Time Algorithms for Solving Maxwell's Equations using Analog Circuits. ISCAS 2020: 1 - 2019
- [j55]Yingying Wang, Jifu Liang, Leonid Belostotski, Arjuna Madanayake, Soumyajit Mandal:
\(\varvec{\varDelta }\) - \(\varvec{\varSigma }\) noise-shaping in 3-D space-time for 2-D wideband antenna array receivers. Multidimens. Syst. Signal Process. 30(3): 1609-1631 (2019) - [j51]Nilan Udayanga, S. I. Hariharan, Soumyajit Mandal, Leonid Belostotski, Len T. Bruton, Arjuna Madanayake:
Continuous-Time Algorithms for Solving Maxwell's Equations Using Analog Circuits. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(10): 3941-3954 (2019) - [j50]Alexander Sheldon, Leonid Belostotski, Geoffrey G. Messier, Arjuna Madanayake:
Impact of Noise Bandwidth on Noise Figure. IEEE Trans. Instrum. Meas. 68(7): 2662-2664 (2019) - 2018
- [j48]Viduneth Ariyarathna, Arjuna Madanayake, Xinyao Tang, Diego F. G. Coelho, Renato J. Cintra, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport:
Analog Approximate-FFT 8/16-Beam Algorithms, Architectures and CMOS Circuits for 5G Beamforming MIMO Transceivers. IEEE J. Emerg. Sel. Topics Circuits Syst. 8(3): 466-479 (2018) - [j47]Sirani M. Perera, Viduneth Ariyarathna, Nilan Udayanga, Arjuna Madanayake, Ge Wu, Leonid Belostotski, Yingying Wang, Soumyajit Mandal, Renato J. Cintra, Theodore S. Rappaport:
Wideband N-Beam Arrays Using Low-Complexity Algorithms and Mixed-Signal Integrated Circuits. IEEE J. Sel. Top. Signal Process. 12(2): 368-382 (2018) - [c62]Arjuna Madanayake, Najath Akram, Leonid Belostotski:
Sampling H- & V-Polarized Antennas using a Single ADC for Digital Antenna Arrays by Exploiting Multi-Dimensional Signal Processing RF Circuits. DSP 2018: 1-5 - [c61]Najath Akram, Arjuna Madanayake, Suranga Handagala, Soumyajit Mandal, Leonid Belostotski:
Multiport ADCs for Microwave Focal Plane Array Dish Receivers. ISCAS 2018: 1-5 - 2017
- [c54]Ali Nikoofard, Jifu Liang, Michael Twieg, Suranga Handagala, Arjuna Madanayake, Leonid Belostotski, Soumyajit Mandal:
Low-complexity N-port ADCs using 2-D Δ-Σ noise-shaping for N-element array receivers. MWSCAS 2017: 301-304 - [c53]Arjuna Madanayake, Viduneth Ariyarathna, Nilan Udayanga, Leonid Belostotski, Sirani M. Perera, Renato J. Cintra:
Design of a low-complexity wideband analog true-time-delay 5-beam array in 65nm CMOS. MWSCAS 2017: 1204-1207 - [c52]Yingying Wang, Suranga Handagala, Arjuna Madanayake, Leonid Belostotski, Soumyajit Mandal:
N-port LNAs for mmW array processors using 2-D spatio-temporal Δ - Σ noise-shaping. MWSCAS 2017: 1473-1476 - [c51]Nilan Udayanga, Arjuna Madanayake, Chamith Wijenayake, Peyman Ahmadi, Leonid Belostotski, Brent Maundy, Len T. Bruton, Ahmed S. Elwakil:
All-Pass Filter Based Synthesis of Multifunctional Microwave Active Circuits. VTC Spring 2017: 1-4 - 2016
- [j35]Arindam Sengupta, Arjuna Madanayake, Roberto Gómez-García, Leonid Belostotski:
Wide-band aperture array using a four-channel manifold-type planar multiplexer and digital 2-D IIR filterbank. Int. J. Circuit Theory Appl. 44(12): 2085-2100 (2016) - [j32]Peyman Ahmadi, Brent Maundy, Ahmed S. Elwakil, Leonid Belostotski, Arjuna Madanayake:
A New Second-Order All-Pass Filter in 130-nm CMOS. IEEE Trans. Circuits Syst. II Express Briefs 63-II(3): 249-253 (2016) - [c49]Chamith Wijenayake, Arjuna Madanayake, Leonid Belostotski, Yongsheng Xu, Len T. Bruton:
Linear RF apertures using 2-D analog beam filters. ISCAS 2016: 293-296 - 2015
- [j24]Peyman Ahmadi, Mohammad Hossein Taghavi, Leonid Belostotski, Arjuna Madanayake:
A 0.13-µm CMOS Current-Mode All-Pass Filter for Multi-GHz Operation. IEEE Trans. Very Large Scale Integr. Syst. 23(12): 2813-2818 (2015) - [c44]Nilan Udayanga, Arjuna Madanayake, Chamith Wijenayake, Peyman Ahmadi, Leonid Belostotski:
Tunable multiband RF CMOS active filter arrays. ISCAS 2015: 1682-1685 - [c39]Arjuna Madanayake, Chamith Wijenayake, Leonid Belostotski:
Continuous-time 2-D IIR+time-delay linear aperture arrays. RWS 2015: 38-40 - [i3]Viduneth Ariyarathna, Sunera Kulasekera, Arjuna Madanayake, Dora Suarez, Renato J. Cintra, Fábio M. Bayer, Leonid Belostotski:
Multi-beam 4 GHz Microwave Apertures Using Current-Mode DFT Approximation on 65 nm CMOS. CoRR abs/1505.06345 (2015) - 2014
- [j22]Arjuna Madanayake, Chamith Wijenayake, Rimesh M. Joshi, Mohammad Almalkawi, Leonid Belostotski, Len T. Bruton, Vijay Kumar Devabhaktuni:
Electronically scanned RF-to-bits beam aperture arrays using 2-D IIR spatially bandpass digital filters. Multidimens. Syst. Signal Process. 25(2): 313-335 (2014) - [j20]Chamith Wijenayake, Arjuna Madanayake, Leonid Belostotski, Yongsheng Xu, Len T. Bruton:
All-Pass Filter-Based 2-D IIR Filter-Enhanced Beamformers for AESA Receivers. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(5): 1331-1342 (2014) - [c34]Peyman Ahmadi, Mohammad Hossein Taghavi, Leonid Belostotski, Arjuna Madanayake:
6-GHz all-pass-filter-based delay-and-sum beamformer in 130nm CMOS. MWSCAS 2014: 837-840 - 2013
- [c31]Chamith Wijenayake, Arjuna Madanayake, Yongsheng Xu, Leonid Belostotski, Len T. Bruton:
A Steerable DC-1 GHz all-pass filter-Sum RF space-time 2-D beam filter in 65 nm CMOS. ISCAS 2013: 1276-1279 - [c30]Peyman Ahmadi, Hossein H. Taghavi, Leonid Belostotski, Arjuna Madanayake:
10-GHz current-mode 1st- and 2nd-order allpass filters on 130nm CMOS. MWSCAS 2013: 1-4 - 2012
- [j8]Chamith Wijenayake, Yongsheng Xu, Arjuna Madanayake, Leonid Belostotski, Leonard T. Bruton:
RF Analog Beamforming Fan Filters Using CMOS All-Pass Time Delay Approximations. IEEE Trans. Circuits Syst. I Regul. Pap. 59-I(5): 1061-1073 (2012) - [c28]Chamith Wijenayake, Arjuna Madanayake, Yongsheng Xu, Leonid Belostotski, Leonard T. Bruton:
Discrete space continuous time 2D delay block using 2D all-pass frequency planar networks. ISCAS 2012: 664-667 - 2011
- [c18]Arjuna Madanayake, Leonid Belostotski, Chamith Wijenayake, Leonard T. Bruton:
Analog 2D fan filters from discrete domain transfer functions. ISCAS 2011: 1652-1655 - [c17]Leonid Belostotski, Arjuna Madanayake, Michael A. Petursson, Len T. Bruton:
Modelling of wideband inter-element EM coupling in 2D space-time frequency domain. nDS 2011: 1-7 - [c15]Chamith Wijenayake, Arjuna Madanayake, Leonid Belostotski, Len T. Bruton:
Recent progress on analog/digital VLSI 2D filter circuits for beamforming antenna arrays. nDS 2011: 1-8
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