Design of Multiband Fractal Antenna Array for Wireless Communication Sanae Attioui, Zakaria El Ouadi, Salah Eddine El Aoud, Saida Ibnyaich and Abdelouhab Zeroual ITM Web Conf., 52 (2023) 03006 Published online: 08 May 2023 DOI: 10.1051/itmconf/20235203006