Geetharamani Gopal, and Aathmanesan Thangakalai. “Cross Dipole Antenna for 4G and Sub-6 GHz 5G Base Station Applications”. The Applied Computational Electromagnetics Society Journal (ACES) 35, no. 1 (January 1, 2020): 16–22. Accessed September 26, 2022. https://journals.riverpublishers.com/index.php/ACES/article/view/8019.