Signal processing circuit, mobile terminal and signal processing method

A signal processing circuit and mobile terminal technology, applied in the field of communication, can solve problems such as poor communication quality, and achieve the effect of improving communication quality

Active Publication Date: 2019-09-10
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a signal processing circuit, a mobile terminal, and a signal processing method to solve the problem of poor communication quality in mobile terminals in the related art

Method used

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  • Signal processing circuit, mobile terminal and signal processing method
  • Signal processing circuit, mobile terminal and signal processing method
  • Signal processing circuit, mobile terminal and signal processing method

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] See figure 1 , figure 1 is one of the structural diagrams of the signal processing circuit provided by the embodiment of the present invention, and the signal processing circuit is applied to a mobile terminal, such as figure 1 As shown, the signal processing circuit includes: N+1 antennas 1, radio frequency front-end modules 2, single-pole-double-throw switches 3 and N-pole-N-throw switches 4, where N is an integer greater than or equal to 2. ...

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Abstract

The embodiment of the invention provides a signal processing circuit, a mobile terminal and a signal processing method, the signal processing circuit comprises N+1 antennas, wherein at least a part ofthe N+1 antennas are distributed on a first side edge and a second side edge which are adjacent to each other of the mobile terminal; a radio frequency front-end module which comprises a signal receiving and transmitting end and N-1 signal receiving ends; a single-pole double-throw switch which comprises a first contact, a second contact and a third contact, wherein the signal receiving and transmitting end is connected with the first contact, and the second contact is connected with a first antenna arranged on the first side edge of the mobile terminal; an N-pole N-throw switch. When the mobile terminal is in a vertical screen state, a first contact and a second contact of the single-pole double-throw switch are connected; and when the mobile terminal is in a horizontal screen state, thefirst contact and the third contact of the single-pole double-throw switch are connected. According to the embodiment of the invention, the communication quality of the mobile terminal can be improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a signal processing circuit, a mobile terminal and a signal processing method. Background technique [0002] With the diversification of functions of the mobile terminal, multiple antennas are often arranged on the mobile terminal, so as to perform signal transmission through antennas with good signal quality in different usage scenarios. [0003] In the related art, multiple antennas are often arranged on the same side of the mobile terminal, so that after the mobile terminal switches between landscape and portrait screens, the user's hand holds the position of the antenna, which blocks the antenna, thereby reducing the communication quality of the mobile terminal. [0004] It can be seen that the mobile terminal in the related art has the problem of poor communication quality, which leads to a relatively low overall competitiveness of the mobile terminal. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04B1/401
CPCH04B1/401H04M2250/12H04M1/72454
Inventor 刘彬彬
Owner VIVO MOBILE COMM CO LTD
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