Vehicular antenna with improved screening

摘要

vehicle antenna ( 1 ) comprising a satellite signal amplifier and/or receiver circuit ( 2 ) assembled on a board ( 6 ), an antenna base ( 3 ) for support of said board ( 6 ), applicable to the structure of a vehicle (A), connection means ( 7 ) to mechanically fix said board ( 6 ) to said antenna base ( 3 ), a coaxial cable ( 8 ) that connects the satellite signal amplifier and/or receiver circuit ( 2 ) to a receiving apparatus installed in the vehicle (A). Between the antenna base ( 3 ) and the board ( 6 ) electro-conductive elastic means ( 13 ) are interposed to achieve electricity continuity between the antenna base ( 3 ) and the metallic braiding ( 8 b) of the coaxial cable ( 8 ) when the connection means ( 7 ) fix the board ( 6 ) to the antenna base ( 3 ).