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Antenna used for terminal and terminal provided with antenna

A terminal and antenna technology, applied to antennas, antenna equipment with additional functions, antenna components, etc., can solve the problems of main antenna efficiency decline and low-frequency performance, etc., achieve efficiency improvement, low-frequency performance enhancement, and improve adverse effects Effect

Active Publication Date: 2017-07-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is pointed out in the related art that the antenna design of the metal structure of the mobile phone is mostly to open two slits on the upper and lower frames respectively to complete the layout design of the antenna. However, the low-frequency bandwidth and efficiency of the main antenna with this design are usually affected. The influence of the metal frame at the outer corner of the gap causes the efficiency of the main antenna to decrease and the low-frequency performance is not good

Method used

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  • Antenna used for terminal and terminal provided with antenna
  • Antenna used for terminal and terminal provided with antenna
  • Antenna used for terminal and terminal provided with antenna

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself...

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Abstract

The invention discloses an antenna used for a terminal and the terminal provided with the antenna. The antenna comprises a main metal frame, a first corner metal frame and a second corner metal frame, wherein the main metal frame is a main radiation body of the antenna; one end of the main metal frame is connected to a mainboard of the terminal by a feeder end; the first corner metal frame is arranged on one side, close to the feeder end, of the main metal frame; a first gap is defined between one end of the first corner metal frame and the main metal frame; the other end of the first corner metal frame is connected to the mainboard; the second corner metal frame is arranged on one side, far away from the feeder end, of the main metal frame; a second gap is defined between one end of the second corner metal frame and the main metal frame; and a third gap is defined between the other end of the second corner metal frame and the mainboard. According to the antenna used for the terminal, the third gap is arranged on the second corner metal frame to disconnect the second corner metal frame and the mainboard, so that an adverse effect of the second corner metal frame on the main metal frame can be effectively improved; the efficiency of the main metal frame is increased; and the low-frequency performance of the main metal frame is enhanced.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to an antenna for a terminal and a terminal having the same. Background technique [0002] It is pointed out in the related art that the antenna design of the metal structure of the mobile phone is mostly to open two slits on the upper and lower frames respectively to complete the layout design of the antenna. However, the low-frequency bandwidth and efficiency of the main antenna with this design are usually affected. The influence of the metal frame at the outer corner of the gap causes the efficiency of the main antenna to decrease and the low-frequency performance is not good. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention aims to provide an antenna for a terminal, which can effectively improve the efficiency of the main metal frame. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/44H01Q1/36H01Q1/24
CPCH01Q1/242H01Q1/36H01Q1/44
Inventor 徐诚
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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