Quintero, G.Zürcher, J-F.Skrivervik, A.K.2008-08-272008-08-272008-08-27201010.1007/978-0-387-77845-7_29https://infoscience.epfl.ch/handle/20.500.14299/27505Planar elliptical differential antenna for UWB applicationstext::conference output::conference proceedings::conference paper