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Antenna module and mobile terminal

A technology for antenna components and mobile terminals, which is applied to antenna components, antennas, independent non-interactive antenna combinations, etc., and can solve problems such as poor antenna working environment, affecting antenna performance, and limited net space

Active Publication Date: 2019-09-17
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at the present stage, under the design trend of simplified and thinner mobile terminal equipment, the net space that the antenna can use is becoming more and more limited, and the working environment of the antenna is getting worse and worse, resulting in poor isolation between antennas, which affects the performance of the antenna. performance

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

[0033] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings.

[0034] In order to facilitate the understanding of the antenna assembly provided by the embodiment of the present application, the application scenario of the antenna assembly provided by the embodiment of the present application is firstly explained below. The antenna assembly is applied to mobile terminals, such as common mobile terminals such as mobile phones, tablet computers or notebook computers. middle. However, with the development of thinner mobile terminals, the clearance space of antennas is getting smaller and smaller, and the isolation between antennas is greatly affected, resulting in a decrease in the communication effect of mobile terminals. Therefore, the embodiment of the present application provides the antenna assembly provided by the embodiment of the pr...

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Abstract

The application provides an antenna module and a mobile terminal. The antenna module comprises at least a first antenna and a second antenna. The first antenna includes a first feed point and a connected first radiator. The second antenna includes a second feed point and a connected second radiator. A gap is sandwiched between the first radiator and the second radiator. A first ground wire shared by the first antenna and the second antenna is disposed at one end of the second radiator close to the gap. A second ground wire is disposed at one end of the second radiator away from the gap. Further, the first ground wire and the second ground wire are separately connected to the ground. It can be seen from the above description that only one gap is sandwiched between the end portions of the radiators of the first antenna and the second antenna, but since the currents excited by the first antenna and the second antenna are orthogonally complementary, the currents on the ground of the first antenna and the second antenna cannot suffer crosstalk, thereby improving the isolation of the first antenna and the second antenna and ensuring the performance of the first antenna and the second antenna during communication.

Description

technical field [0001] The present application relates to the technical field of mobile terminals, and in particular to an antenna assembly and a mobile terminal. Background technique [0002] With the rapid development of mobile terminal technology, mobile terminal devices such as mobile phones and tablet computers generally have various wireless communication capabilities such as cellular communication, Wireless-Fidelity (Wireless-Fidelity, WiFi for short), and Bluetooth. An antenna or an antenna with multiple resonant frequencies to cover various working frequency bands of wireless communication. However, at the present stage, under the design trend of simplified and thinner mobile terminal equipment, the net space that the antenna can use is becoming more and more limited, and the working environment of the antenna is getting worse and worse, resulting in poor isolation between antennas, which affects the performance of the antenna. performance. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/48H01Q1/50H01Q1/52H01Q5/314H01Q21/00
CPCH01Q1/48H01Q1/521H01Q1/243H01Q1/38H01Q5/50H01Q7/00H01Q1/44H01Q5/307H01Q9/045H01Q21/28
Inventor 李元鹏张兰超罗健
Owner HONOR DEVICE CO LTD
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