Development and characterization of a transmitter/receiver volume birdcage coil for knee MRI at 7T - Santos, Luiz Guilherme de Castro; Chaim, Khallil Taverna; Vidoto, Edson Luiz Gea; Tannús, Alberto; Papoti, Daniel (Proceedings of IX Latin American Congress on Biomedical Engineering and XXVIII Brazilian Congress on Biomedical Engineering, 2024)