DE OLIVEIRA, R. M. e S.; PAIVA, R. R. A Multi-Bandgap Periodic Structure Device Acting as Multiplexer or Demultiplexer of Electromagnetic Signals. IEEE Latin America Transactions, [S. l.], v. 19, n. 1, p. 33–41, 2021. Disponível em: https://latamt.ieeer9.org/index.php/transactions/article/view/1815. Acesso em: 19 apr. 2024.