Ismail, F.F. , El-Aasser, M.A. and Gad, N.H. 2022. A Parasitic Hat for Microstrip Antenna Design Based on Defected Structures for Multiband Applications. Applied Computational Electromagnetics Society Journal (ACES). 37, 05 (May 2022), 568–575. DOI:https://doi.org/10.13052/2022.ACES.J.370506.