Ghanshyam Singh, and Shyam S Pattnaik. “Metamaterial Inspired SSHSS Planar Antenna”. International Journal of Advances in Microwave Technology 3, no. 2 (April 30, 2018): 156-159. Accessed August 27, 2025. https://www.ijamt.com/index.php/ijamt/article/view/69.