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A kind of antenna assembly and electronic equipment

An antenna component and antenna technology, applied in the field of communication, can solve problems such as the distortion of the antenna radiation pattern, the narrow bandwidth of the microstrip patch antenna, which affects the communication effect, etc., and achieve the goal of improving the communication effect, wide bandwidth, and improving antenna efficiency Effect

Active Publication Date: 2021-07-23
VIVO MOBILE COMM CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide an antenna assembly and electronic equipment to solve the problem that the bandwidth of the microstrip patch antenna is relatively narrow, it cannot cover the direction opposite to the radiation direction, the antenna efficiency is low, and the antenna radiation pattern is prone to distortion, reducing the Gain, the problem that affects the communication effect

Method used

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  • A kind of antenna assembly and electronic equipment
  • A kind of antenna assembly and electronic equipment
  • A kind of antenna assembly and electronic equipment

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0039] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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Abstract

The application discloses an antenna component and electronic equipment, belonging to the communication field. The antenna assembly includes: an antenna dielectric substrate; at least one radiation patch, the radiation patch is arranged on one side of the antenna dielectric substrate; a first feed structure, the first feed structure is electrically connected to the radiation patch; a ground plate, the ground plate is arranged On the other side of the antenna dielectric substrate, a slot unit is provided on the ground plate, and the projection of each radiation patch on the ground plate corresponds to at least one slot unit, and the slot unit and the projection are arranged at intervals. In the antenna assembly of the present application, the slot unit on the ground plate can generate resonance near the antenna resonance frequency, improve the resonance bandwidth, increase the overall resonance bandwidth, increase the equivalent size of the antenna, and make the bandwidth wider. Radiation coverage can be achieved in the opposite direction of the antenna, the distortion of the antenna radiation pattern can be reduced, the gain can be enhanced, the antenna efficiency can be improved, and the communication effect can be improved.

Description

technical field [0001] The application belongs to the communication field, and in particular relates to an antenna assembly and electronic equipment. Background technique [0002] The microstrip patch antenna has the advantages of small size, low profile, light weight, simple manufacturing process, and easy to achieve conformal shape, so it is often used as a millimeter wave antenna. Although the microstrip patch antenna has a simple structure, its bandwidth is relatively narrow, and sometimes it is difficult to cover the required frequency band. The microstrip patch antenna radiates in one direction and cannot cover the direction opposite to the radiation direction; in addition, when the microstrip patch antenna When the ground is larger than several wavelengths, the electromagnetic energy will propagate in the dielectric layer to form surface waves, which will reduce the efficiency of the antenna, and will distort the radiation pattern of the antenna, reduce the gain, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/48H01Q1/36H01Q1/50H01Q9/04
CPCH01Q1/48H01Q1/50H01Q1/36H01Q9/0407
Inventor 王珅
Owner VIVO MOBILE COMM CO LTD
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