Measurement of the Modulation Bandwidth of High-Power Chip-on-Board LEDs for VLC systems - Betancourt Perlaza, Juan Sebastian; Torres Zafra, Juan Carlos; Morales Cespedes, Maximo; Qidan, Ahmad Adnan; Bentura, Benjamín; Garcia Armada, Ana; Sanchez Pena, Jose Manuel (13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2022), 2022)