PRASAD, Ramjee Tjet; MGOMBELO, H R. THE DESIGN OF A RESONANT POST WAVEGUIDE FILTER. Tanzania Journal of Engineering and Technology, [S. l.], v. 10, n. 2, 2018. Disponível em: https://journals.udsm.ac.tz/index.php/tjet/article/view/2127. Acesso em: 20 apr. 2025.