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Antenna module and terminal

An antenna module and antenna technology, applied in the direction of antenna, antenna coupling, antenna array, etc., can solve the problems of limited space of MIMO antenna module, antenna interference, affecting the efficiency of sending and receiving signals, etc.

Active Publication Date: 2020-02-21
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, since the space occupied by each antenna in the MIMO antenna module is limited in the terminal, there is interference between each antenna, which affects the efficiency of sending and receiving signals

Method used

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

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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0032] When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0033] In the description of the present application, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. In the description of this appli...

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Abstract

The embodiment of the invention discloses an antenna module and a terminal, and belongs to the technical field of antennas. The antenna module comprises a first feed part, a second feed part, a 180-degree hybrid network, a first antenna and a second antenna. The 180-degree hybrid network comprises a first port, a second port, a third port and a fourth port; and the 180-degree hybrid network is used for improving isolation between the first antenna and the second antenna. The first feed part is connected with the first port, and the second feed part is connected with the fourth port. The firstantenna comprises a first free end. The second port is connected with the first free end. The first antenna feeds at the first free end. The second antenna comprises a second free end. The second freeend and the first free end are oppositely arranged and form a target gap. The third port is connected with the second free end. The second antenna feeds at the second free end. The isolation degree between the first feed part and the second feed part is improved, the ECC between the first antenna and the second antenna is reduced, and the radiation efficiency of the antenna module is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of antennas, and in particular to an antenna module and a terminal. Background technique [0002] With the rapid development of antenna technology for mobile terminals, users have higher and higher requirements for communication quality provided by antennas during communication. [0003] In related technologies, since MIMO (Multiple-Input Multiple-Output) technology can use an antenna module composed of multiple transmitting antennas and receiving antennas to improve the utilization of frequency bands under the premise of keeping the bandwidth and transmitting power unchanged rate and reduce channel fading. Therefore, antenna modules designed based on MIMO technology have been widely used. [0004] However, since the space occupied by each antenna in the MIMO antenna module is limited in the terminal, there is interference between the antennas, which affects the efficiency of se...

Claims

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Application Information

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IPC IPC(8): H01Q1/50H01Q1/52H01Q1/36H01Q21/00
CPCH01Q1/36H01Q1/50H01Q1/521H01Q21/0006
Inventor 李偲
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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