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An antenna device and a mobile terminal

An antenna device and mobile terminal technology, applied in the direction of antenna support/installation device, antenna, antenna parts, etc., can solve problems such as product impact

Pending Publication Date: 2018-12-18
成都市联洲国际技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the above solutions, since the length of the metal frame of the full-screen mobile phone and the location of disconnection need to be determined according to the debugging needs of the antenna, and sometimes even multiple locations need to be disconnected to meet the performance requirements of the antenna, resulting in product IDs are affected by antenna tuning

Method used

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  • An antenna device and a mobile terminal
  • An antenna device and a mobile terminal
  • An antenna device and a mobile terminal

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Embodiment 1

[0036] Such as figure 1 As shown, an antenna device according to a preferred embodiment of the present invention includes an antenna structure 100 and a metal front case 200, and the antenna structure 100 is arranged on the edge of the metal front case 200; the material of the antenna structure 100 is metal , the antenna structure 100 is integrally formed with the metal front shell 200 .

[0037] An embodiment of the present invention provides an antenna device, including an antenna structure 100 and a metal front case 200, the antenna structure 100 is arranged on the edge of the metal front case 200; the material of the antenna structure 100 is metal, the antenna The structure 100 is integrally formed with the metal front shell 200 . By arranging the antenna structure on the edge of the metal front case 200, the influence of the metal device in the middle of the mobile terminal on the antenna structure 100 is weakened, thereby reducing the requirement of the antenna structur...

Embodiment 2

[0065] combine Image 6 - Figure 8As shown, the difference between the antenna structure 1 in this embodiment and the first embodiment is that the antenna structure 100 in this embodiment also includes a second WIFI / GPS antenna 3, and the second WIFI / GPS antenna 3 includes a first Three WIFI / GPS antenna radiation units 33, the fourth WIFI / GPS antenna radiation unit 34, the second WIFI / GPS antenna feed point 31 and the second WIFI / GPS antenna ground point 32; the third WIFI / GPS antenna radiation unit One end of 33 is connected with one end of the fourth WIFI / GPS antenna radiation unit 34, and the other end of the fourth WIFI / GPS antenna radiation unit 34 is connected with the other end of the second radiation unit 15; the second WIFI One end of the / GPS antenna feed point 31 is connected on one end of the fourth WIFI / GPS antenna radiation unit 34, and one end of the second WIFI / GPS antenna ground point 32 is connected on the third WIFI / GPS antenna radiation unit. Unit 33 on. ...

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Abstract

The invention relates to the technical field of antennas, and discloses an antenna device. The antenna device comprises an antenna structure and a metal front case. The antenna structure is arranged on the edge of the metal front case. The material of the antenna structure is metal, and the antenna structure is integrally formed with the metal front case. By arranging the antenna structure on theedge of the metal front case, the invention weakens the influence of the metal device in the middle of the mobile terminal on the antenna structure, thereby reducing the requirement of the antenna structure on the clearance area, and further improving the performance of the antenna device. At the same time, since the antenna structure is arrange on the edge of the metal front case and does not involve the external surface of the mobile terminal, the ID of the product can be effectively prevented from being influenced by the debugging of the antenna device.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to an antenna device and a mobile terminal. Background technique [0002] In recent years, with the rapid development of mobile terminals, full-screen mobile phones have become fully popular and popular due to their good visual experience. However, due to the high screen-to-body ratio of full-screen mobile phones, many metal components of full-screen mobile phones, such as earphone holders, front and rear cameras, light sensors, earpieces, and speakers, are forced to be installed on the top or bottom of full-screen mobile phones. As a result, the headroom area of ​​the antenna is severely compressed, which in turn leads to poor performance of the antenna. In order to solve the problem of the poor performance of the antenna of the full-screen mobile phone, the existing solution is usually to install the antenna on the metal frame of the full-screen mobile phone, so as to re...

Claims

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Application Information

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IPC IPC(8): H01Q1/24H01Q1/36H01Q1/44H01Q1/50
CPCH01Q1/241H01Q1/36H01Q1/44H01Q1/50
Inventor 黄奇龙邵晓义袁文超
Owner 成都市联洲国际技术有限公司
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