KHANNA, Puneet; TRIVEDI, Neelu. PAPR Reduction in OFDM System by Using Discrete Cosine Transform and µ-law Companding. International Journal of Computer Sciences and Engineering, [S. l.], v. 3, n. 6, p. 22–25, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/563. Acesso em: 2 feb. 2026.