ANTENNA UNIT AND MOBILE TERMINAL Russian patent published in 2022 - IPC H01Q1/24 

FIELD: mobile communication.

SUBSTANCE: area of application: this claim relates to the field of mobile terminal technology, in particular, to an antenna unit and a mobile terminal. Substance: antenna unit includes at least a first antenna and a second antenna. The first antenna includes a first power point and a first emitter connected thereto. The second antenna includes a second power point and a second emitter connected thereto. A gap is provided between the first emitter and the second emitter. The near-gap end of the second emitter is equipped with a first grounding wire shared by the first antenna and the second antenna. The end of the second emitter distanced from the gap is equipped with a second grounding wire. The antenna unit additionally includes a grounding. The first grounding wire and the second grounding wire are each separately connected to the grounding. As is apparent from the above description, a gap is only provided between the ends of the emitters of the first antenna and the second antenna. However, since the currents excited by the first antenna and the second antenna are orthogonally augmented, cross-interference does not occur between the grounding currents of the first antenna and the second antenna, thereby improving the isolation of the first and second antennas.

EFFECT: better isolation of the first antenna and the second antenna, higher productivity of the first antenna and the second antenna during communication.

14 cl, 8 dwg