Interpolymer resins having ethylene monomer residues and residues of a non-conjugated diene comonomer. The antenna includes a first conductor section electrically coupled to a first feeding point, a second conductor section electrically coupled to a second feeding point, and a near-field radiation control structure adapted to control characteristics of near-field radiation generated by the antenna. Each folded patch may create a linear polarization wave. A lever arm extends from the nozzle.