ERNST W. COETZEE; JOHANN W. ODENDAAL; JOHAN JOUBERT. A Quad-Band Antenna with AMC Reflector for WLAN and WiMAX Applications. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 33, n. 10, p. 1123–1128, 2021. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/8949. Acesso em: 22 apr. 2026.