A low-complexity 2-D spatially-interpolated FIR trapezoidal filter for enhancing broadband plane waves. - Ravi Tharaka Wijesekara; Chamira U. S. Edussooriya; Len T. Bruton; Panajotis Agathoklis (nDS, 2017)

A 16-Element 2.4-GHz Multibeam Array Receiver Using 2-D Spatially Bandpass Digital Filters. - Sravan Kumar Pulipati; Viduneth Ariyarathna; Arjuna Madanayake; Ravi Tharaka Wijesekara; Chamira U. S. Edussooriya; Len T. Bruton (IEEE Trans. Aerosp. Electron. Syst., 2019)

A 3-D Sparse FIR Frustum Filter for Enhancing Broadband Plane Waves. - Ravi Tharaka Wijesekara; Chamira U. S. Edussooriya; Len T. Bruton; Panajotis Agathoklis (IEEE Trans. Circuits Syst. II Express Briefs, 2019)