Challenges in Wireless Charging Systems for Implantable Cardiac Pacemakers. National Journal of Antennas and Propagation, [S. l.], v. 4, n. 1, p. 14–20, 2024. DOI: 10.31838/NJAP/04.01.03. Disponível em: https://antennajournal.com/index.php/antenna/article/view/44.. Acesso em: 2 jan. 2025.