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Antenna structure

An antenna structure and antenna technology, applied in the connection of antenna grounding switch structures, antennas, antenna components, etc., can solve the problems of complex manufacturing process, high operating frequency, wide bandwidth, etc.

Inactive Publication Date: 2018-12-25
XIAN ZHONGXING NEW SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the millimeter-wave band antenna, due to the high operating frequency and wide bandwidth, the size of the antenna array is small, and because the antenna works at a short wavelength, the antenna has relatively low requirements for the surrounding environment, and even external weather such as rain, snow, and fog. harsh
[0005] At present, for the implementation of 5G antennas, modules with radio frequency chips are usually used, and because the specific implementation of the antenna is an array antenna in the form of a dot matrix, and each antenna unit 301 in the array is small in size and densely distributed , if a single antenna element 301 in the antenna array is connected to the radio frequency chip through a shielded wire, the manufacturing process will be very complicated

Method used

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Embodiment 1

[0026] see figure 1 An antenna structure is shown, the array antenna structure involved in this embodiment can be applied to a terminal, and the antenna structure can include: a support frame 10 inside the terminal, a dielectric filling area 20, and an antenna array 30; wherein, in the The dielectric filling area 20 is set in the support frame 10, preferably the dielectric filling area 20 can be set on the frame edge of the support frame 10, and the antenna array 30 is set in the dielectric filling area 20, the The antenna array 30 is connected to a printed circuit board (PCB, Printed Circuit Board) main board of the terminal through a feed point 40 .

[0027] for figure 1 In the structure shown, it should be noted that the support frame 10 inside the terminal can be made of aluminum alloy or other light metal structural parts, and is used to support and fix the components of the terminal. The non-metallic material filled in the dielectric filling region 20 may be a substrat...

Embodiment 2

[0040] Based on the same technical concept as the foregoing embodiments, embodiments of the present invention further provide a terminal, which includes a touch screen, a PCB main board, and the antenna structure described in the foregoing embodiments.

[0041] Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) having computer-usable program code embodied therein.

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Abstract

The embodiment of the invention discloses an antenna structure, which is characterized in that: the structure is applied to a terminal; the structure comprises a support frame inside the terminal, a dielectric filling area and an antenna array; Wherein the dielectric filling area is arranged in the support frame, the antenna array is arranged in the dielectric filling area, and the antenna array is connected with the PCB main board of the terminal through a feed point.

Description

technical field [0001] The present invention relates to antenna technology, in particular to an antenna structure. Background technique [0002] The antenna is an important radio equipment in the communication system, and its performance will directly affect the performance of the radio equipment. With the development of communication technology, research on the fifth-generation mobile communication technology (5G, 5th-Generation) has also started. The 5G network is a densely distributed network of base stations, and the distribution density of base stations is higher than that of previous mobile system networks. Moreover, the base station and the terminal use the 28GHz millimeter wave frequency band for communication. The antenna system of the base station adopts a phased array antenna system, so that the beam can be cross-polarized in both vertical and horizontal directions, so as to achieve higher user density and increase system user capacity. 5G terminals have the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/24H01Q1/24H01Q1/50
CPCH01Q1/241H01Q1/50H01Q21/24H01Q1/24H01Q1/38
Inventor 宁舒曼
Owner XIAN ZHONGXING NEW SOFTWARE