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A millimeter wave antenna array and mobile terminal

A technology of millimeter-wave antennas and arrays, applied in antenna arrays, individually powered antenna arrays, antennas, etc., can solve the problems of large space, large size, and occupation of mobile terminals, and achieve the goal of reducing internal space, spacing, and size Effect

Active Publication Date: 2019-11-15
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a millimeter-wave antenna array and a mobile terminal to solve the problem that the current millimeter-wave antenna array occupies a large space inside the mobile terminal due to its large size

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  • A millimeter wave antenna array and mobile terminal
  • A millimeter wave antenna array and mobile terminal
  • A millimeter wave antenna array and mobile terminal

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Embodiment Construction

[0021] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] See figure 2 , figure 2 is a schematic structural diagram of a millimeter-wave antenna array provided by an embodiment of the present invention, as shown in figure 2 The millimeter-wave antenna array includes a first patch antenna 10, a second patch antenna 20, and a first isolation structure 30, and the first patch antenna 10 and the second patch antenna 20 are adjacent and spaced apart. , there is a first gap between the first patch anten...

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Abstract

The present invention provides a millimeter wave antenna array and a mobile terminal. The millimeter wave antenna array comprises a first patch antenna, a second patch antenna, and a first isolation structure. The first patch antenna and the second patch antenna are adjacent to each other and are spaced apart. A first gap is formed between the first patch antenna and the second patch antenna. The width of the first gap is smaller than a half of the wavelength of a wave guide. The first isolation structure is partially or completely disposed in the first gap. The first isolation structure is used for increasing the isolation degree between the first patch antenna and the second patch antenna.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a millimeter wave antenna array and a mobile terminal. Background technique [0002] With the development of mobile communication technology, mobile terminals such as smart phones and tablet computers have become indispensable tools in people's daily life. The antenna serves as a component for realizing the signal transmission and reception of the mobile terminal, so as to meet people's requirements for the communication function and data transmission function of the mobile terminal. And as the footsteps of 5G (fifth-generation mobile communication) are getting closer, the demand for 5G-related antennas is becoming increasingly strong and attracting attention. Among them, the most challenging and novelty for terminal antenna design is the millimeter-wave antenna array design. . The main wireless performance requirements of the millimeter wave...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/52H01Q21/06
CPCH01Q1/38H01Q1/521H01Q21/065
Inventor 黄奂衢
Owner VIVO MOBILE COMM CO LTD