Garg, Bimal, Himanshu Shrivastava, and Prem Kumar. 2012. “Improvement in Parameters of Patch Antenna By Using “Hybrid Shaped” Metamaterial Structure, ‘THIS PAPER HAS BEEN WITHDRAWN’”. International Journal of Engineering & Technology 1 (3): 271-80. https://doi.org/10.14419/ijet.v1i3.272.