Garg B, Chitransh T, Samadhiya A. Design of Double-E Shaped Metamaterial Structure with Negative µ and ? for Enhancement of Patch Antenna Parameters, “This paper has been withdrawn”. IJET [Internet]. 2012 Jul. 10 [cited 2025 May 11];1(3):256-65. Available from: https://sciencepubco.com/index.php/IJET/article/view/125