HASAN, Mohammed Muataz; SABAAWI, Ahmed M. A. Drone Shaped Fractal Antenna with Defected Ground Structure for RF Energy Harvesting Applications. Periodica Polytechnica Electrical Engineering and Computer Science, [S. l.], v. 68, n. 3, p. 256–266, 2024. 10.3311/PPee.24041. Disponível em: https://pp.bme.hu/eecs/article/view/24041. Acesso em: 7 feb. 2025.