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Method and terminal for selecting antenna

An antenna and terminal technology, applied in antennas, diversity/multi-antenna systems, space transmit diversity and other directions, can solve problems such as affecting performance, difficult adjustment of NFC antenna inductance value, and mutual interference.

Active Publication Date: 2017-03-29
NANJING ZHONGXING XIN SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of terminal technology, the performance is becoming more and more complete, but the space requirements are becoming more and more stringent. The terminal space has become a relatively scarce resource. In the existing technology, part of the wireless charging antenna is often used as NFC antenna to achieve the purpose of saving space, but such a setting will make it difficult to adjust the inductance value of the NFC antenna, and the wireless charging signal and the NFC signal interfere with each other, affecting performance

Method used

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  • Method and terminal for selecting antenna
  • Method and terminal for selecting antenna

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0040] figure 1 The flow chart of the method embodiment of selecting antenna for the present invention, as figure 1 As shown, the method includes the following steps:

[0041] Step 101. Receive a specific signal acquired by the first antenna.

[0042] First, the terminal is provided with a first antenna and a second antenna, and the first antenna and the second antenna may be provided on the back cover of the terminal or other parts, which are not limited here; wherein, the first antenna is the main antenna and may be Receive wireless charging signals and NFC signals, and can perform wireless charging work, but cannot perform NFC work; the second antenna is an auxiliary antenna, and the first antenna and the second antenna are combined to form a third antenna, and the third ...

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Abstract

The present invention discloses a method for selecting an antenna. A first antenna and a second antenna are arranged on a terminal. The method includes the following steps that: specific signals obtained by the first antenna are received; the type of the specific signals is determined according to the specific signals; and a corresponding antenna is selected according to the type of the specific signals. The present invention also discloses a terminal for selecting an antenna.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to a method for selecting an antenna and a terminal. Background technique [0002] An antenna is a device that uses frequency characteristics to receive and transmit signals. In recent years, with the development of wireless terminals and communication technologies, Near Field Communication (NFC) and wireless charging technologies, especially those proposed by the Wireless Charging Alliance The Qi standard has been researched and applied more and more. [0003] With the development of terminal technology, the performance is becoming more and more complete, but the space requirements are becoming more and more stringent. The terminal space has become a relatively scarce resource. In the existing technology, part of the wireless charging antenna is often used as NFC Antenna to achieve the purpose of saving space, but such a setting will make it difficult to adjust the induct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04B7/08H01Q23/00
CPCH04B5/00
Inventor 史钦
Owner NANJING ZHONGXING XIN SOFTWARE CO LTD
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