Broadband 4×4 Butler matrix using wideband 90° hybrid couplers and crossovers for beamforming networks. - Hamza Nachouane; Abdellah Najid; Abdelwahed Tribak; Fatima Riouch (ICMCS, 2014)

Beamforming Antenna Array Combining Pattern and Polarization Diversity for Cognitive Radio Applications. - Hamza Nachouane; Abdellah Najid; Abdelwahed Tribak; Fatima Riouch (Wirel. Pers. Commun., 2016)

Contribution à la conception et à la réalisation d'antennes reconfigurables large bande à diversité pour les systèmes de communication radio cognitive de la quatrième génération. (Contribution to the design and realization of reconfigurable wideband antenna systems with diversity for 4G cognitive radio communication systems). - Hamza Nachouane (2017)

Tunable Monopole Antenna in the Sub-6 GHz Spectrum for Picocell Base Stations. - Aicha bembarka; Abdelwahed Tribak; Hamza Nachouane; Larbi Setti (SITA, 2020)