TAVAKOLI, Mohammad Javad; MALLAHZADEH, Ali Reza. Wideband Directional Coupler for Millimeter Wave Application based on Substrate Integrated Waveguide. Emerging Science Journal, [S. l.], v. 2, n. 2, p. 93–99, 2018. DOI: 10.28991/esj-2018-01132. Disponível em: http://www.ijournalse.org/index.php/ESJ/article/view/72. Acesso em: 6 jun. 2025.