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Low-profile magnetic dipole antenna capable of being used for base station antenna

A technology for magnetic dipole antennas and base station antennas, which is applied in the direction of feeding, antennas, and resonant antennas in the middle of the antenna endpoints. Difficulty in design and application, reduced profile height, and low profile effect

Pending Publication Date: 2022-08-05
成都益为创达科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in order to meet the working needs of electric dipoles, the section height of magnetoelectric dipoles is still high, which greatly limits the future development of base station antennas

Method used

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  • Low-profile magnetic dipole antenna capable of being used for base station antenna
  • Low-profile magnetic dipole antenna capable of being used for base station antenna
  • Low-profile magnetic dipole antenna capable of being used for base station antenna

Examples

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Embodiment

[0027] Example: see Figures 1 to 4 , a low-profile magnetic dipole antenna that can be used for base station antennas, comprising a reflective bottom plate 3, an L-shaped feeder 2, a first metal patch 1 and a second metal patch 4, and the reflective bottom plate 3 is fixedly connected with left-right symmetrical The provided first metal patch 1 and the second metal patch 4, the L-shaped feeder 2 includes an end feeder 21, a horizontal feeder and a vertical feeder 24 that are integrally connected in sequence, and the end feeder 21 Embedded and fixed in the first metal patch 1, the horizontal feed piece is parallel to the reflection base plate 3, the vertical feed piece 24 is perpendicular to the reflection base plate 3, and the end of the vertical feed piece 24 is integrally connected with a connecting column 25, and the connecting column 25 passes through The reflective bottom plate 3 is fixedly connected to the SMA connector 5 below.

[0028] The horizontal feed piece and t...

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Abstract

The invention discloses a low-profile magnetic dipole antenna capable of being used for a base station antenna, which comprises a reflection bottom plate, an L-shaped feeder line, a first metal patch and a second metal patch, and is characterized in that the reflection bottom plate is fixedly connected with the first metal patch and the second metal patch which are arranged in a bilateral symmetry manner; the L-shaped feed line comprises an end part feed piece, a horizontal feed piece and a vertical feed piece which are integrally connected in sequence, the end part feed piece is embedded and fixed in the first metal patch, the horizontal feed piece is parallel to the reflection bottom plate, the vertical feed piece is vertical to the reflection bottom plate, the end part of the vertical feed piece is integrally connected with a connecting column, the connecting column penetrates through the reflection bottom plate, and the connecting column is connected with the first metal patch. And the connecting piece is fixedly connected with the SMA connector below. An all-metal structure can be adopted, the structure is simple, the design process is clear, the design application difficulty can be reduced, and portability is high.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to a low-profile magnetic dipole antenna that can be used for base station antennas. Background technique [0002] In recent years, with the rapid development of modern wireless communication technology, 5G communication system has been widely used in various fields due to its high speed and low delay characteristics. An important part of the mobile communication system is the base station antenna. However, with the upgrading of technology, the demand for base stations increases, which requires more dense layout and lack of space resources. Therefore, the requirements for the miniaturization and low profile of base station antennas are getting higher and higher. . [0003] The basic unit for realizing dual-polarized radiation in a traditional base station is an electric dipole antenna. The electric dipole antenna has the advantages of wide bandwidth and strong polarizatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/50H01Q9/16H01Q1/24H01Q19/10
CPCH01Q1/36H01Q1/50H01Q9/16H01Q1/246H01Q19/104Y02D30/70
Inventor 陈益凯赵芬
Owner 成都益为创达科技有限公司
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