Nilanka T. Rajapaksha

According to our database, Nilanka T. Rajapaksha authored at least 9 papers between 2011 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

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

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

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

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

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

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

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

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

2011

Asynchronous-QDI 2D IIR digital filter circuits.

Nilanka T. Rajapaksha, Arjuna Madanayake

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011