A Ultra-broadband Thin Metamaterial Absorber for Ku and K Bands Applications. Journal of Engineering, [S. l.], v. 27, n. 5, p. 1–16, 2021. DOI: 10.31026/j.eng.2021.05.01. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/1357.. Acesso em: 7 jul. 2024.