Ultra-wideband dual-polarized antenna oscillator

The utility model discloses an ultra-wideband dual-polarized antenna oscillator which includes a reflecting plate, a plastic pad, a feed piece, radiators, and a support body and a feed circuit board which are molded in one body by pressure casting with the radiators. The frequency scope of a low-frequency band of a dual-polarized radiating unit is from 698MHz to 960MHz, and the relative bandwidth is 44.9%. The frequency scope of a high-frequency band is from 1710MHz to 2700MHz, and the relative bandwidth is 44.9%. Except for the ultra-wideband characteristic, the ultra-wideband dual-polarized antenna oscillator also has the characteristics of simple structure, high reliability, one body pressure casting formation, easy assembly, and the like. The beneficial effects are that the main body structure of the oscillator is formed by pressure casting, so the reliability is high, and the parts of the oscillator, the electrical connecting points, and the intermodulation factors are few, and consequently the crossmodulation is excellent, and the ultra-wideband performance of the oscillator is excellent.