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Antenna Module and Terminal

An antenna module and antenna technology, applied in antennas, antenna coupling, antenna arrays, etc., can solve problems affecting the efficiency of sending and receiving signals, limited space for MIMO antenna modules, and antenna interference, etc., to reduce ECC, improve isolation, and improve The effect of radiation efficiency

Active Publication Date: 2021-11-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • 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 present application discloses an antenna module and a terminal, which belong to the field of antenna technology. The antenna module includes a first feeder, a second feeder, a 180° hybrid network, a first antenna and a second antenna, 180 The °hybrid network includes a first port to a fourth port, and the 180° hybrid network is used to improve the isolation between the first antenna and the second antenna; the first feeder is connected to the first port, and the second feeder is connected to the second The four ports are connected; the first antenna includes a first free end, the second port is connected with the first free end, and the first antenna is fed at the first free end; the second antenna includes a second free end, and the second free end is connected to the first free end. The free ends are oppositely arranged to form a target gap, the third port is connected to the second free end, and the second antenna feeds power at the second free end. The isolation between the first feeding part and the second feeding 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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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/50H01Q1/52H01Q1/36H01Q21/00
CPCH01Q1/36H01Q1/50H01Q1/521H01Q21/0006
Inventor 李偲
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD