Magthelin Therase, L., and T. Jayanthy. “Metamaterial Loaded Circular Ring Micro Strip Antenna With CSRR As Ground Plane for 5g Applications”. International Journal of Engineering and Technology 7, no. 4 (December 17, 2018): 3978–3983. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/13525.