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AOG antenna system and mobile terminal

An antenna system and mobile terminal technology, applied to antennas, antenna arrays, electrical short antennas, etc., can solve problems such as affecting the radiation performance of millimeter-wave antennas, reducing antenna array gain, etc., to simplify the design difficulty, reduce the gain, and reduce the antenna radiation. Efficient effect

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

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Problems solved by technology

However, due to the high dielectric constant of 3D glass, it will seriously affect the radiation performance of the millimeter-wave antenna, reducing the gain of the antenna array, etc.

Method used

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  • AOG antenna system and mobile terminal

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Embodiment Construction

[0028] The following describes the technical solutions in the embodiments of the present invention clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. .

[0029] Such as Figure 1-2 As shown, the embodiment of the present invention provides a mobile terminal 100. The mobile terminal may be a mobile phone, an ipad, a POS machine, etc., which is not limited by the present invention. The mobile terminal includes a frame 1 and is covered with the frame 1 The 3D glass back cover 2 and the 3D glass back cover 2 that enclose the housing space and the main board 3 and the AOG antenna system 4 are accommodated in the housing space and are spaced apart from the 3D glass back cover 2. The 3D glass back cover 2 can be covered on the frame 1 with an adhesive, or corresponding buckle structures can be provided ...

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Abstract

An AOG antenna system is provided, and is applied to a mobile terminal, the mobile terminal comprises a 3D glass rear cover and a main board arranged at an interval opposite to the 3D glass rear cover, the AOG antenna system includes a package antenna disposed between the main board and the 3D glass rear cover and electrically connected to the main board, and a metal antenna formed on a surface ofthe 3D glass rear cover, the metal antenna corresponding to a position of the package antenna and coupled and fed by the package antenna. Compared with the related art, the AOG antenna system provided by the invention greatly reduces the influence of the 3D glass back cover on the antenna performance by arranging a metal antenna coupled with the antenna encapsulated inside the mobile terminal onthe surface of the 3D glass back cover, has high antenna radiation efficiency and small gain reduction, and ensures the communication effect.

Description

【Technical Field】 [0001] The present invention relates to the technical field of wireless communication, in particular to an AOG (Antenna On Glass, glass surface antenna) antenna system and a mobile terminal. 【Background technique】 [0002] As the research and development focus of the global industry, 5G has become the consensus of the industry to develop 5G technology and formulate 5G standards. At the 22nd meeting of ITU-RWP5D held in June 2015, the International Telecommunication Union (ITU) clarified the three main application scenarios of 5G: enhanced mobile broadband, large-scale machine communication, and high-reliability and low-latency communication. These three application scenarios correspond to different key indicators. The peak user speed in the enhanced mobile bandwidth scenario is 20Gbps, and the minimum user experience rate is 100Mbps. 3GPP is currently standardizing 5G technology. The first 5G non-independent networking (NSA) international standard was officiall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/38H01Q1/50H01Q21/00H01Q21/08
CPCH01Q1/22H01Q1/2283H01Q1/242H01Q1/36H01Q1/38H01Q1/50H01Q21/00H01Q21/0006H01Q21/08H01Q1/243H01Q9/0414H01Q1/40
Inventor 雍征东王超
Owner AAC TECH NANJING
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