Azamian, F. ., M. N. . Azarmanesh, and C. . Ghobadi. “A Novel Compact CPW-Fed Antenna With Circular Polarization Characteristics for UWB Applications”. Applied Computational Electromagnetics Society Journal (ACES), vol. 30, no. 01, Aug. 2021, pp. 93-98, https://journals.riverpublishers.com/index.php/ACES/article/view/10721.