An UWB antenna with metamaterial cladding in S/C-band Yan Nan Jiang, Wen Cui Zhang, Jiao Wang, Wei Ping Cao and Yi Yu Lin Eur. Phys. J. Appl. Phys., 73 1 (2016) 11301 Published online: 26 January 2016 DOI: 10.1051/epjap/2015150114