Sarin, V. P., M. P. Jayakrishnan, C. K. Aanandan, M. Pezholil, and V. Kesavath. “A Metamaterial Backed Dipole Antenna for High Gain Directional Communications”. Advanced Electromagnetics 5, no. 1 (March 10, 2016): 9–14. Accessed February 10, 2025. http://aemjournal.metaconferences.org/index.php/AEM/article/view/328.