Sewwandi Wijayaratna

According to our database, Sewwandi Wijayaratna authored at least 5 papers between 2013 and 2017.

Collaborative distances:

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

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

Digital VLSI architectures for beam-enhanced RF aperture arrays.

Sewwandi Wijayaratna, Arjuna Madanayake, Chamith Wijenayake, Len T. Bruton

IEEE Trans. Aerosp. Electron. Syst., 2015

2014

Combined time-delay FIR and 2-D IIR filters for EARS, radar, and imaging applications.

Arjuna Madanayake, Sewwandi Wijayaratna, Chamith Wijenayake

Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014

2013

FFT-based phase compensation of 2-D beam digital filters for electronically steerable RF arrays.

Sewwandi Wijayaratna, Arjuna Madanayake, Len T. Bruton

Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013

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

Proceedings of the 9th International Conference on Information, 2013