Antenna unit, antenna glass assembly and vehicle

Abstract

The invention provides an antenna unit, an antenna glass assembly and a vehicle. The antenna unit comprises a dielectric substrate and an antenna radiator arranged on the dielectric substrate, the antenna radiator comprises a first radiation part, at least one second radiation part, a first feed gap and a second feed gap, the second radiation part is connected with the edge of the first radiation part, the first feed gap is provided with a first tail end and a second tail end, and the first tail end is connected with the second tail end. The first tail end and the second tail end are both located in the first radiation part, the second feed slot is provided with a third tail end and a fourth tail end, the third tail end is located in the first radiation part, the fourth tail end is located at the edge of the antenna radiator and forms an opening, and the first radiation part feeds at least at the first feed slot. And the second radiation part is at least used for feeding at the second feed gap and at least used for generating a first resonant mode supporting a first frequency band, and the second radiation part is at least used for feeding at the second feed gap and at least used for generating a second resonant mode supporting a second frequency band. According to the antenna unit, the antenna glass assembly and the vehicle provided by the invention, good multi-band communication can be realized.

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