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A kind of antenna system and mobile terminal

An antenna system and mobile terminal technology, applied in the direction of antenna, antenna grounding device, antenna support/installation device, etc., can solve the problems of limiting antenna radiation performance, antenna bandwidth, affecting antenna performance, and small antenna space, and achieving enhanced applicability , the effect of reducing the space occupied and increasing the wiring space

Inactive Publication Date: 2020-03-20
AAC TECH PTE LTD
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  • Description
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Problems solved by technology

[0003] However, the inventors of the present invention found that in the design of a mobile terminal with a full metal casing or a metal frame, a technical difficulty is that the metal casing will shield the signals received and sent by the antenna to a certain extent, seriously affecting the performance of the antenna
Moreover, as the existing mobile phones become thinner and thinner, the space reserved for the antenna becomes smaller and smaller, and the environment of the antenna becomes worse and worse, which further limits the radiation performance of the antenna and the bandwidth of the antenna

Method used

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  • A kind of antenna system and mobile terminal
  • A kind of antenna system and mobile terminal
  • A kind of antenna system and mobile terminal

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0026] The first embodiment of the present invention relates to an antenna system, which is applied to a mobile terminal, and the mobile terminal may be a smart phone, a PAD, or the like. In this implementation manner, a mobile terminal is described by taking a smart phone as an example. The structure of th...

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Abstract

The invention provides an antenna system applied to a mobile terminal. The mobile terminal comprises a metal frame; the antenna system also comprises a first radiation part, a second radiation part and a feed point access part, wherein the second radiation part is formed by a bottom frame; the first radiation part is laminated with an inner side space of a bottom cover and is arranged beside the bottom frame in an enclosing manner; the feed point access part is located in the space which is enclosed by the first radiation part and the bottom frame, and is laminated with the inner side space ofthe bottom cover. Compared with the prior art, the antenna system has the advantages that the second radiation part of the antenna system is formed by the bottom frame, so that the space occupied bythe antenna is reduced; the first radiation part is laminated with the inner side space of the bottom cover, so that the routing space of the antenna is increased through the lamination with the innerside space of the bottom cover, meanwhile, the height of the antenna is increased, and the signal receiving or transmitting capability of the antenna system is improved.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular to an antenna system and a mobile terminal. Background technique [0002] With the rapid development of communication technology, there are more and more wireless mobile devices, especially mobile phones. Border designs are widely used. [0003] However, the inventors of the present invention found that in the design of a mobile terminal with an all-metal casing or a metal frame, a technical difficulty is that the metal casing will shield the signals received and transmitted by the antenna to a certain extent, seriously affecting the performance of the antenna. Moreover, as the existing mobile phones become thinner and thinner, the space reserved for the antenna becomes smaller and smaller, and the environment of the antenna becomes worse and worse, which further limits the radiation performance of the antenna and the bandwidth of the antenna . Contents of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q5/28H01Q5/328H01Q5/335H01Q5/50H01Q1/22
CPCH01Q1/22H01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q5/28H01Q5/328H01Q5/335H01Q5/50
Inventor 杭明俊朱建朋陈方伟刘星
Owner AAC TECH PTE LTD
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