Patent ID: 8704723
Filing Date: 2014-04-22
Classification: H01P,H01Q

Abstract:
1. A differential dipole antenna system that comprises, on a same surface of a dielectric substrate, a first half of a thick radiating dipole, a first conducting strip of a bi-strip line for supplying a differential signal, said first conducting strip being connected to the first half of the thick radiating dipole, a second half of a thick radiating dipole and a second conducting strip of the bi-strip supply line, said second conducting strip being connected to the second half of the thick radiating dipole, wherein said differential dipole antenna system further comprises: on said same surface an additional conducting strip defining a short circuit connecting the first half and the second half of the thick dipole, and a differential resonating filtering device having a bandwidth adapted so as to be combined with the resonance generated by the short circuit so as to generate an antenna impedance matching.