Antenna system of mobile terminal and mobile terminal with antenna system

Abstract

The invention provides an antenna system of a mobile terminal and the mobile terminal with the antenna system. The antenna system at least comprises a first honeycomb antenna unit, wherein the first honeycomb antenna unit consists of a first radiator, a first feed assembly and a first feed end; the shell of the mobile terminal is a metal shell; and the shell comprises a middle frame part and a shell part serving as a rear cover of the mobile terminal. The mobile terminal is characterized in that the whole rear cover plane of the mobile terminal is covered with the shell part, and the middle frame part is positioned on the left and right side surfaces and upper and lower side surfaces of the mobile terminal; the first honeycomb antenna unit is arranged along the edge of the middle frame part so as to maintain the integrity of the shell part; and the radiator consists of a part of the middle frame part, and a notch is formed in the first radiator. Through the technical scheme, the integrity of the rear cover design of the mobile terminal is realized, and the mobile terminal is attractive in appearance; and moreover, the interchanging for the working conditions of the two honeycomb antenna units inside the mobile terminal is realized, the communication performance is strengthened, and the interference is reduced.

Description

Technical field [0001] The present invention relates to the field of mobile terminals, and in particular to an antenna system of a mobile terminal and a mobile terminal having the antenna system. Background technique [0002] Nowadays, with the development of communication technology, 2G, 3G, 4G, WIFI, and GPS networks coexist. In order to be compatible with different networks, the antennas of mobile devices need to work on multiple frequency bands. In the field of mobile terminal devices, mobile communication devices with metal covers have a huge aesthetic advantage over plastic cover devices, and this design has become more and more popular in mobile communication devices. However, since most of the radiated signals will be blocked by metal objects, designing antennas for such mobile terminals is a huge challenge for antenna engineers. [0003] In order to solve this problem in the prior art, a non-metallic slot is designed on the metal cover of the mobile terminal, and antenna ...

AI Technical Summary

Problems solved by technology

However, there are still problems in the prior art, that is, in order to meet the requirement that the antenna work in multiple frequency bands, it is often necessary to design multiple antenna unit assemblies to achieve different antenna configurations; in addition, the gap on the metal cover affects the stability of the rear cover shell. Integrity, that is, it is not conducive to process processing, and it is not beautiful

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