Multi-frequency angle shape antenna

The utility model discloses a multi-frequency angle-shaped antenna, which is characterized in that a bottom plate (2) is connected with at least two high and low frequency units; each low frequency unit comprises a triangular dipole (3), a left arm of each triangular dipole is connected with the bottom plate (2) and a connecting sheet (7), and the connecting sheet (7) is connected with an inner conductor of a radio frequency cable (5); a right arm of the dipole (3) is connected with an outer conductor of the radio frequency cable (5); each high frequency unit comprises a rectangular dipole (6), a left arm of each rectangular dipole is connected with the connecting sheet (7), and the connecting sheet (7) is connected with an inner conductor of a radio frequency cable (5'); a right arm of the dipole (6) is connected with an outer conductor of the radio frequency cable (5') the bottom of the bottom plate (2) is provided with at least two power dividers, and the power dividers are connected with a duplexer (9) and the high and the low frequency antenna units; both sides of the bottom plate (2) are movably connected with angle-shaped fin plates (15). The utility model is suitable for the frequency bands, and has the advantages of broad frequency band, narrow beam (two faces) and high gain.