Antenna adaptation method, antenna and terminal

An antenna and terminal technology, applied to antennas, devices that enable antennas to work in different bands at the same time, antenna components, etc., to achieve the effects of low heat generation, low power consumption, and improved communication signal quality

Active Publication Date: 2017-11-24
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an antenna adaptation method, antenna and terminal to solve the above-mentioned problems existing in the existing antenna application process

Method used

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  • Antenna adaptation method, antenna and terminal
  • Antenna adaptation method, antenna and terminal
  • Antenna adaptation method, antenna and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] refer to figure 1 , shows a flow chart of the steps of an antenna adaptation method according to Embodiment 1 of the present invention. The antenna includes at least a first antenna section, and the first antenna section is made of a deformable alloy. The method of antenna adaptation may include the following steps:

[0057] Step 101: When it is detected that the terminal is in the communication state, acquire the communication frequency band of the terminal;

[0058] Step 102: Obtain the corresponding target antenna electrical length according to the communication frequency band;

[0059] Step 103: Adjust the electrical length of the first antenna segment based on the target antenna electrical length, so as to adjust the electrical length of the antenna to the target antenna electrical length.

[0060] The antenna adaptation method provided by the embodiment of the present invention can obtain the current communication frequency band of the terminal when it is detect...

Embodiment 2

[0062] refer to figure 2 , shows a flow chart of the steps of a method for adapting an antenna according to Embodiment 2 of the present invention, the antenna at least includes a first antenna section, the first antenna section is made of a deformable alloy, and the first The antenna segment is connected to the control circuit, and the control circuit has circuit parameters. The antenna adaptation method in the embodiment of the present invention may include the following steps:

[0063] Step 201: Establish an adaptation relationship table between the communication frequency band and the electrical length of the target antenna;

[0064] Specifically, the communication frequency band is used to carry wireless spectrum resources operated by communication operators. Different operators have different communication frequency bands. For example, the communication frequency band owned by China Mobile, for TD-LTE (TimeDivision Long Term Evolution, time-sharing long-term evolution) ...

Embodiment 3

[0139] The embodiment of the present invention also discloses an antenna. The antenna includes at least a first antenna section, the first antenna section is made of deformable alloy, and the electrical length of the first antenna section is suitable for the communication frequency band of the terminal. match.

[0140]In a preferred embodiment of the present invention, the antenna further includes a second antenna segment, and the physical length of the second antenna segment is a fixed value.

[0141] In a preferred embodiment of the present invention, the first antenna section is connected to a control circuit, and the control circuit adjusts the physical length of the first antenna section according to circuit parameters.

[0142] In a preferred embodiment of the present invention, said circuit parameters include voltage and / or current.

[0143] In a preferred embodiment of the present invention, an inductor is connected in series at both ends of the first antenna segment....

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PUM

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Abstract

The invention provides an antenna adaptation method, an antenna and a terminal. The antenna at least comprises a first antenna section, and the first antenna section is made of deformable alloy. The method provided by the invention comprises the following steps: acquiring the current communication band of the terminal when detecting that the terminal is in the communication state, and acquiring the corresponding target antenna electrical length according to the communication band; setting the antenna of the terminal as the first antenna section made of the deformable alloy based on the target antenna electrical length, thereby adjusting the antenna electrical length of the terminal as the target antenna electrical length by adjusting the electrical length of the first antenna section, wherein the antenna electrical length of the terminal at the current band communication is the antenna electrical length with the highest antenna efficiency; and meanwhile, the terminal is small in power consumption and small in calorific value, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to an antenna adaptation method, an antenna and a terminal. Background technique [0002] With the development of the 4G era, the communication frequency bands supported by mobile phones and other terminals are increasing, which makes the antenna design of the terminal more difficult. For some communication frequency bands, the antenna efficiency is low during communication, resulting in high power consumption, high heat generation, and poor communication signals of the terminal, which affects user experience. [0003] At present, there is no suitable technical solution to solve the problems encountered in the current terminal communication process. Contents of the invention [0004] The present invention provides an antenna adaptation method, antenna and terminal to solve the above-mentioned problems existing in the existing antenna application process. [0005] In or...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q5/307
CPCH01Q1/36H01Q1/364H01Q5/307Y02D30/70
Inventor 陈巍伟
Owner VIVO MOBILE COMM CO LTD
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