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Mobile terminal

A technology of mobile terminal and antenna unit, applied in the field of communication

Active Publication Date: 2021-02-09
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of phase tuning devices has become a bottleneck in the trend of miniaturization of mobile terminals

Method used

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Embodiment Construction

[0026]In order to make the purpose, technical solutions, and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the exemplary embodiments of the present application. Obviously The described exemplary embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0027]In order to adapt to the multiplication of the transmission rate of mobile terminals under 5G technology and increase the gain of the antenna to the signal, the application of smart antennas will become more and more widely used as 5G technology becomes more popular in mobile terminals. In the mobile terminal, the array antenna technology is the most feasible as the next generation smart antenna technology.

[0028]At present, the main lobe direction of the array antenna applied to the m...

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Abstract

The invention discloses a mobile terminal, which is used for realizing omnidirectional coverage of the maximum directivity of a directional antenna. The mobile terminal provided by the invention comprises a processor, a signal source, a switch system and at least two antenna units. The switch system is connected with the at least two antenna units and a signal source; the processor sends a controlsignal to the switch system, so that the at least two antenna units are selectively connected with the signal source; and any two antenna units in the at least two antenna units are equivalently connected in series or disconnected in a specific frequency band.

Description

Technical field[0001]This application relates to the field of communication technology, and in particular to a mobile terminal.Background technique[0002]With the popularization of 5G technology as a next-generation communication technology in mobile terminals, 5G devices have higher and higher requirements for transmission rates, and the requirements for antenna signal gain have increased accordingly. The antenna needs to have obvious directivity gain and directivity tunable effect.[0003]Array antennas are the current development direction of next-generation smart antenna technology in mobile terminals. Currently, the built-in array antenna of the mobile terminal needs to use a phase tuning device to tune the signal phase of each antenna unit, thereby controlling the main lobe direction of the array antenna. However, the use of phase tuning devices has become a bottleneck in the miniaturization trend of mobile terminals.[0004]For some miniaturized mobile terminals with special requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/29H01Q3/22H01Q9/04
CPCH01Q21/29H01Q9/04H01Q3/22
Inventor 吴永刚胡育根
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD