A Hybrid CNN-BiLSTM Channel Estimation Framework for DVB-T2 Systems Under Time-Varying Fading Conditions . Journal of Insights in Basic and Applied Sciences, [S. l.], v. 2, n. 2, p. 56–64, 2026. DOI: 10.65421/jibas.v2i2.85. Disponível em: https://jibas.com.ly/index.php/jibas/article/view/85. Acesso em: 17 apr. 2026.