, A. B. B. J. G. K. A Four Element Cylindrical Dielectric Resonator Antenna with Improved Bandwidth for MIMO Systems. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 2, n. 5, p. 1101–1104, 2014. DOI: 10.17762/ijritcc.v2i5.3119. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/3119. Acesso em: 13 sep. 2025.