demoBeam: a platform for teaching of phased array beam steering - Alejos, Ana Vazquez; Folgar, Manuel Abelleira; Muriel-Barrado, Alfonso T; de la Tone, Pablo Padilla; Fernandez Gonzalez, Jose Manuel (2024 Xvi Congreso De Tecnologia, Aprendizaje Y Ensenanza De La Electronica, Taee 2024, 2024)