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Method, device and apparatus for improving antenna efficiency of mobile terminal and storage medium

A mobile terminal antenna and efficiency technology, which is applied to antenna supports/installation devices, antennas, antenna parts, etc., can solve the problems of active loss withstand voltage of antenna tuning switches, insufficient bandwidth of terminal antennas, overload, etc. The effect of bandwidth

Active Publication Date: 2020-03-31
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The solution provided according to the embodiment of the present invention solves the current problems of insufficient bandwidth of the terminal antenna, active loss and overload of the withstand voltage value of the antenna tuning switch

Method used

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  • Method, device and apparatus for improving antenna efficiency of mobile terminal and storage medium
  • Method, device and apparatus for improving antenna efficiency of mobile terminal and storage medium
  • Method, device and apparatus for improving antenna efficiency of mobile terminal and storage medium

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] The present invention is applied to the R&D and debugging stage of the built-in antenna of the terminal, and is used to expand the bandwidth of the antenna, including any terminal wireless products, including the Internet of Things products with wireless functions that will appear in the future, and can be debugged in a poor clearance environment. Good antenna performance.

[0025] figure 1 It is a flow chart of a method for improving the antenna efficiency of a mobile terminal provided by an embodiment of the present invention, as shown in figure 1 shown, including: metal parts

[0026] Step S101: setting the metal device close to the antenna of...

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Abstract

The invention discloses a method, device and apparatus for improving antenna efficiency of a mobile terminal, and a storage medium, and relates to the technical field of mobile terminals, and the method comprises the steps: enabling a metal part to be close to an antenna of the mobile terminal; and controlling a switch to switch the access position of the metal part anda main ground plane of the antenna according to the current working frequency of the antenna.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method, device, device and storage medium for improving antenna efficiency of a mobile terminal. Background technique [0002] Under the current 4G and future 5G communication environment, there are more and more communication frequency bands, and the terminal has higher and higher requirements for the antenna. In an environment where the thinner the device is, the larger the screen will be, and the headroom for the antenna will become less and less. Conventional debugging methods are difficult to meet the current bandwidth requirements. [0003] The existing technology to improve antenna bandwidth is to add a tuning switch, add an antenna switch at the ground feed point of the antenna or add a variable capacitor at the signal feed point of the antenna, and perform impedance tuning, so as to achieve the effect of switching frequency points and increasing bandwi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/50
CPCH01Q1/241H01Q1/50H01Q1/24Y02D30/70
Inventor 洪磊
Owner ZTE CORP
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