Single Link Performance of UWB Systems Based on Cognitive Radio in the AWGN UWB Channel. International Journal of Information and Electronics Engineering, [S. l.], v. 5, n. 3, p. 172–175, 2015. Disponível em: https://ijiee.org/index.php/ijiee/article/view/407. Acesso em: 16 sep. 2026.