Antenna system of mobile terminal, mobile terminal, and switching method of antenna system

Abstract

The invention provides an antenna system of a mobile terminal, a mobile terminal and a switching method of the antenna system, and relates to the technical field of mobile communication. The main antenna of the antenna system of the mobile terminal comprises a switching switch and a plurality of antenna feeds. The switching switch is used for switching the connection states of the plurality of antenna feeds so that the antenna feeds in the connection state are connected with the transceiver unit of the mobile terminal, thereby realizing the signal transmission of the mobile terminal. The antenna system of the mobile terminal, the mobile terminal and the switching method of the antenna system can switch the connection state of the plurality of antenna feeds by the switching switch of the main antenna, so that the antenna feed in the connected state is connected with the transceiver unit of the mobile terminal, the signal transmission of the mobile terminal is realized, the phenomenon ofthe antenna resonance deviation caused by the antenna feed being shielded by the user is effectively avoided, the communication quality of the mobile terminal is ensured, and the user experience degree is also improved.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to an antenna system of a mobile terminal, a mobile terminal and a method for switching the antenna system. Background technique [0002] With the rapid development of communication technology, mobile terminals have generally entered people's lives, bringing great convenience to all aspects of people's lives. [0003] Usually, the mobile terminal is equipped with an antenna system, and the communication function of the mobile terminal can be realized through the process of receiving and transmitting electromagnetic waves by the antenna system. [0004] Moreover, with the technological advancement of mobile terminals (such as mobile phones, tablet computers, etc.), people have higher and higher requirements on the appearance and communication quality of mobile terminals. In order to cater to consumers' preferences, in recent years, mobile terminals with a metal ...

AI Technical Summary

Problems solved by technology

[0005] In order to obtain better antenna performance for the mobile terminal, it is common practice to open a gap on the metal frame or the full metal back cover. It is easy to be blocked by the user, resulting in a sharp shift of the antenna resonance, affecting the receiving and transmitting power of electromagnetic waves, thereby affecting the communication quality of the mobile terminal and reducing the user experience

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