KUMAR, R.; CHANDRA, A.; MISHRA, N.; CHAUDHARY, R. K. A Frequency Tunable Dielectric Resonator Antenna with Reduction of Cross Polarisation for Wi MAX and Sub 6 GHz 5G Applications. Defence Science Journal, [S. l.], v. 73, n. 4, p. 475–486, 2023. DOI: 10.14429/dsj.73.18180. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/18180. Acesso em: 15 jun. 2025.