A.Sivabalan, G.Bharathi and K.Deepeka Rani (2019) “Quad-Band Circularly Polarized Patch Antenna for UWB/5G Applications”, International Journal of Computer Engineering in Research Trends, 6(3), pp. 293–298. Available at: https://www.ijcert.org/index.php/ijcert/article/view/456 (Accessed: 10 June 2026).