Antenna, rear cover and terminal

An antenna and back cover technology, applied in the fields of antennas, back covers and terminals, can solve the problems of low radiation efficiency and poor performance of the antenna 4, and achieve the effects of improving radiation efficiency, improving performance and improving directivity

Active Publication Date: 2016-06-08
浙江丰泽科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the related art, the radiation efficiency of some high-frequency bands of the antenna 4 is low, so the performance of the antenna 4 is poor

Method used

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  • Antenna, rear cover and terminal
  • Antenna, rear cover and terminal
  • Antenna, rear cover and terminal

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Embodiment Construction

[0040] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings, which cannot be used to limit the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and various manners in the embodiments can be combined with each other.

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used m...

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Abstract

The invention relates to an antenna, a rear cover and a terminal. The antenna comprises a first portion arranged on an upper border and / or a lower border of the rear cover with a border, and a second portion of which one end is connected with the first portion. According to the scheme, the second portion of which one end is connected with the first portion is used to change the current distribution of the antenna so that the directionality of the antenna is improved, the radiant efficiency of a part of high frequency bands is improved, and the performances of the antenna are effectively improved.

Description

technical field [0001] This article involves but is not limited to terminal technology, especially an antenna, back cover and terminal. Background technique [0002] At present, metal mobile terminals (such as mobile phones) are the mainstream in the market, and the design of metal antennas is a difficult point, while the design of metal antennas for all Netcom (working frequency bands include 824-960 MHz, 1710-2700 MHz) is the most difficult. [0003] figure 1 It is a schematic diagram of a rear cover with a frame of a mobile terminal in the related art. like figure 1 As shown, the rear cover with a frame includes a frame 1, a metal part 2, and a clearance part 3; the upper frame and the lower frame of the frame 1 are respectively provided with an antenna 4. [0004] In the related art, the radiation efficiency of some high-frequency bands of the antenna 4 is low, so the performance of the antenna 4 is poor. Contents of the invention [0005] Embodiments of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/44H04M1/02
CPCH01Q1/243H01Q1/44H04M1/026H01Q1/24
Inventor 谢宁宁陈笛
Owner 浙江丰泽科技有限公司
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