ULTRA-WIDEBAND DUAL-POLARIZED RADIATION UNIT AND BASE STATION ANTENNA

摘要

Provided is an ultra-wideband dual-polarized radiation unit. The ultra-wideband dual-polarized radiation unit comprises two sets of dual-polarized orthogonal dipole radiation units, wherein each set of dipole radiation units comprises a pair of radiation oscillators which are centrally-symmetrically arranged and a pair of balance baluns corresponding to the pair of radiation oscillators, respectively. Each radiation oscillator comprises a first radiation arm and a second radiation arm, wherein the first radiation arm and the second radiation arm are connected to each other and form an included angle, and the first radiation arm and the second radiation arm are connected to their respective balance baluns. Also provided at the same time is a base station antenna adopting the ultra-wideband dual-polarized radiation unit.