TU, D. T. T.; SANG, N. V. Frequency Reconfigurable Multiband MIMO Antenna Base on Gradient Arcs for IoT Devices. Advanced Electromagnetics, [S. l.], v. 10, n. 2, p. 85–93, 2021. DOI: 10.7716/aem.v10i2.1524. Disponível em: https://aemjournal.org/index.php/AEM/article/view/1524. Acesso em: 29 oct. 2025.