Emadian, S. R. ., and J. . Ahmadi-Shokouh. “Modified Ground Circle Like-Slot Antenna With Dual Band-Notched Characteristics for Super UWB Applications”. Applied Computational Electromagnetics Society Journal (ACES), vol. 30, no. 04, Aug. 2021, pp. 436-43, https://journals.riverpublishers.com/index.php/ACES/article/view/10573.