Antenna and mobile terminal

A mobile terminal and antenna technology, which is applied in the field of communication, can solve the problems of large limitations in the size selection and position design of components on the metal back shell, and achieve the effect of reducing the difficulty of design and reducing the restrictions on the size and position of components

Inactive Publication Date: 2015-11-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the problem of large limitations in the size select

Method used

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

Examples

Experimental program
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] The following will combine Figure 1 to Figure 3 The specific composition of the antenna of the present invention and the cooperation with the metal back cover of the mobile terminal are introduced, and through Figure 4 Three configuration forms of the second radiating part of the antenna of the present invention are described.

[0024] Please refer to figure 1 , is a schematic plan view of the cooperation between an antenna and a metal back cover of a mo...

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Abstract

The embodiments of the invention disclose an antenna and a mobile terminal. The antenna comprises a radiation part, wherein the radiation part is made of a nonmetal material and used for dividing a metal rear shell of the mobile terminal into at least two sections; the radiation part comprises a first radiation part and a second radiation part, the second radiation part is arranged at the bottom end of the metal rear shell, the bottom end is far from one end, where components are arranged, of the metal rear shell, and the first radiation part is arranged at the top close to the components; the first radiation part comprises a linear radiator and a curved radiator which are connected with each other, and the curved radiator is used for completely or partially surrounding the components. The limitation to the size selection and the position design of the components on the metal rear shell can be reduced on the premise that the performance of the antenna is ensured.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an antenna and a mobile terminal. Background technique [0002] With the continuous improvement of users' requirements on the appearance of mobile terminals, the design of mobile phones with metal casings is very attractive to users with its special feel, texture and metallic color. Therefore, more and more mobile terminals with metal appearance appear on the market. [0003] However, in order to avoid the isolation of the mobile phone signal by the closed conductor, the metal back shells of most mobile terminals are provided with non-metallic partition strips as the radiation part of the antenna. In the prior art, the radiating part is usually divided into two parts, which are arranged in the shape of a strip at the upper and lower ends of the metal back shell respectively. The metal rear shell of the mobile terminal is usually provided with components such as a camera,...

Claims

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Application Information

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IPC IPC(8): H01Q1/44H01Q1/24
Inventor 范晓宇向海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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