Antenna device and mobile terminal

An antenna device and mobile terminal technology, which is applied to antenna supports/installation devices, antennas, and devices that enable the antennas to work in different frequency bands at the same time, which can solve the problems that affect the communication performance of 5G antennas, poor transmission and reception of communication signals, and inability to connect to 5G. Base station and other problems, to achieve the effect of stable transmission and reception, less impact on holding, and less mutual interference
CN112952349AActive Publication Date: 2021-06-11BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Publication Date
2021-06-11

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Patent Text Reader

Abstract

The invention provides an antenna device and a mobile terminal. The antenna device is applied to the mobile terminal, the antenna device comprises a frame, a first antenna group and a second antenna group, the first antenna group and the second antenna group are arranged on the frame, and each of the first antenna group and the second antenna group is provided with at least one communication antenna. The frame comprises a top area and a bottom area opposite to the top area, the first antenna group is arranged in the top area, and the second antenna group is arranged in the bottom area. The working frequency band covered by the first antenna group configured in the top area is the same as the working frequency band covered by the second antenna group configured in the bottom area. The first antenna group and the second antenna group are respectively arranged at the top area and the bottom area of the frame, the communication antennas are dispersedly arranged on the frame and can form an approximately symmetrical layout on the working frequency band for receiving and transmitting communication signals, the layout is reasonable, the mutual interference is less, and the user experience is good.
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Description

technical field

[0001] The disclosure belongs to the technical field of electronic equipment, and relates to an antenna device and a mobile terminal. Background technique

[0002] With the rapid development of 5G mobile communication technology, mobile terminals such as mobile phones need to meet the requirements of 5G mobile communication. The number of antennas receiving 5G communication signals has increased accordingly, and the frequencies and bandwidths supported by 5G antennas have increased accordingly.

[0003] In related technologies, the upper hemisphere of mobile terminals such as mobile phones has high efficiency, and most of the 5G antennas are concentrated in the top area of ​​the mobile terminal, while only a very small number are arranged in the bottom area of ​​the mobile terminal. For example, 4 to 5 5G communication antennas are distributed on the top frame of the top area of ​​the mobile phone and the two side frames intersecting to the top frame, while ...

Claims

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