Antenna of mobile terminal and mobile terminal

A mobile terminal and antenna technology, applied in the direction of antenna, antenna parts, antenna grounding device, etc., to achieve the effect of saving space

Inactive Publication Date: 2016-01-13
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the purpose of the embodiments of the present invention is to provide an antenna for a mobile terminal and a corresponding mobile terminal, so as to solve the problem that the existing technology cannot use a small headroom as a full-band main antenna on the mobile terminal

Method used

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  • Antenna of mobile terminal and mobile terminal
  • Antenna of mobile terminal and mobile terminal
  • Antenna of mobile terminal and mobile terminal

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] refer to figure 1 , shows a structural block diagram of an embodiment of an antenna 1 for a mobile terminal according to the present invention, which may specifically include the following modules: a main floor 10, a first ground piece 20, a second ground piece 30, a breakpoint 40, and a first metal arm 50 , the second metal arm 60 , the antenna unit 70 and the feed 80 . Among them, the main floor 10 is the main electrical ground; the first ground sheet 20 is respectively connected with the first position in the metal middle frame 2 of the mobile terminal and the main floor 10; the second ground sheet 30 is respectively connected with the second position in the metal middle frame 2 The position is connected to the main flo...

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Abstract

The invention provides an antenna of a mobile terminal and the mobile terminal. The antenna comprises a main floor, a first ground lug, a second ground lug, a breakpoint, a first metal arm, a second metal arm, an antenna unit and a feed source, wherein the first ground lug is respectively connected with a first position in a metal middle frame of the mobile terminal and the main floor; the second ground lug is respectively connected with a second position in the metal middle frame and the main floor; the breakpoint is arranged on the metal middle frame; the first metal arm is formed by the metal middle frame between the first position and the breakpoint; the second metal arm is formed by the metal middle frame between the second position and the breakpoint; the antenna unit is arranged between one end of the first metal arm close to the breakpoint and the main floor; and the feed source is connected with the antenna unit and the main floor respectively and arranged between the antenna unit and the main floor. A full-band main antenna can be arranged in a very small clearance at the upper part of the mobile terminal, so that the space is saved for overall layout; the antenna has good performance; and the overall antenna has only one breakpoint, so the antenna is more attractive.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to an antenna of a mobile terminal and a mobile terminal. Background technique [0002] At present, as users pursue the metal texture of mobile terminals, mobile terminals with metal middle frames pose huge challenges to antennas in terms of bandwidth and design complexity. [0003] In a mobile terminal with a metal middle frame, it is very difficult to build a full-band main antenna on the mobile terminal. This is due to the small headroom (generally only 1mm-3mm), narrow bandwidth, and many devices on the mobile terminal. Antenna efficiency is easily absorbed. [0004] The prior art does not have a good solution for the above situation. In the prior art, the upper part of the mobile terminal is generally used as an antenna with lower requirements such as GPS (Global Positioning System, Global Positioning System) antenna, WIFI (Wireless-Fidelity, Wireless Fidelit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/48
CPCH01Q1/243
Inventor 陈玉稳
Owner VIVO MOBILE COMM CO LTD
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