Rodrigues, J. ., Devika Menon M.K, L. . Lonappan, and Lucy J.Gudino. “Spectral Efficient Pulse Shaping for Impulse Radio Ultra Wideband Communications”. Helix, vol. 10, no. 02, Apr. 2020, pp. 226-31, https://helixscientific.pub/index.php/home/article/view/135.