Carry high isolation's double polarization base station antenna

The utility model discloses a carry high isolation's double polarization base station antenna, including reflecting plate, a plurality of oscillator of fixing on the reflecting plate and feed structure, the oscillator has first polarization orientation oscillator arm to right with second polarization orientation oscillator arm, and first polarization orientation oscillator arm is to polarizing orientation oscillator arm to all having two oscillator arms with the second, and the feed structure has first feed arm and second feed arm, and first feed arm and second feed arm are respectively to right two oscillator arms and the second polarization orientation oscillator arm two right oscillator arm feeds of first polarization orientation oscillator arm. Set up on the contrary on relative reflecting plate far and near position the second feed arm of the feed structure of two adjacent oscillator feeds and first feed arm, this mutual interference that can reduce signal in the copolarization orientation, and then improved the isolation.