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Antenna module and mobile terminal

An antenna module and mobile terminal technology, applied in the field of communication, can solve the problems of increasing the difficulty of the antenna, poor antenna environment and space, etc., and achieve the effect of better communication performance and excellent communication performance.

Inactive Publication Date: 2019-01-04
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in today’s popular full-screen mobile phone environment, the antenna environment and space are poor, and most of them need to rely on the matching and switching of adjustable devices for frequency expansion, and some specific frequency bands also need to take into account MIMO and CA at the same time. use, it is bound to increase the difficulty of antenna design

Method used

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  • Antenna module and mobile terminal
  • Antenna module and mobile terminal
  • Antenna module and mobile terminal

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Embodiment Construction

[0027] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a mobile terminal 100, and the mobile terminal 100 may be a mobile phone, a tablet computer, a multimedia player, etc. For ease of understanding, the following embodiments are described by taking a smart phone as an example.

[0029] The mobile terminal 100 includes a metal frame 10, a main board 30 accommodated in the metal frame 10, a plastic bracket 50 covering t...

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Abstract

The invention provides an antenna module and a mobile terminal. The antenna module includes a first antenna and a second antenna, the first antenna forming a plurality of operating states, by switching the plurality of operating states, the first antenna supports an LTE low frequency 698-960MHz and LTE medium and high frequency 1710-2690MHz and supports multicarrier aggregation in the frequency band; and in each operating state, the first antenna also operates in the 5G band 3300-3800 MHz and 4800-5000MHz, and that second antenna operate in the 5G band of 3300-3800 MHz and 4800-5000MHz and TDD-LTE New Band 5150-5925 MHZ and together with the first antenna form 2*2 MIMO of the 5G band 3300-3800 MHz and 4800-5000MHz. The antenna module provided by the invention has better communication performance.

Description

【Technical field】 [0001] The invention relates to the technical field of communications, in particular to an antenna module and a mobile terminal. 【Background technique】 [0002] The fifth generation of mobile communication is coming, and the 5G time of the three major operators in China has also been determined. The Sub 6G frequency bands 3.3-3.6GHz and 4.8-5GHz frequency bands in the 5G announced by the Ministry of Industry and Information Technology of my country will be included in the antenna frequency bands of mobile phones. In the future, The mobile phone MIMO antenna design in the 5G era will definitely need to cover these frequency bands. In addition to the design of the antenna frequency band, the hardware layout of the multi-carrier aggregation must also be considered. How should the antenna be designed to support the use of multi-carrier aggregation (CA), the bandwidth It is a difficulty in design. The low-frequency frequency band of mobile phone antennas in the 4...

Claims

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Application Information

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IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/38H01Q1/44H01Q1/48H01Q1/50H01Q5/28H01Q5/314H01Q5/328H01Q21/00H01Q21/30
CPCH01Q1/22H01Q1/242H01Q1/36H01Q1/38H01Q1/44H01Q1/48H01Q1/50H01Q21/0006H01Q21/30H01Q5/28H01Q5/314H01Q5/328H01Q1/243H01Q7/00H01Q21/28
Inventor 邱孝钧朱博
Owner AAC TECH PTE LTD
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