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Dual-band dual-polarization planar antenna applied to wireless local area network

A technology of wireless local area network and plate antenna, applied in the direction of independent antenna unit combination, antenna, antenna array, etc., can solve the problems of inconvenient welding operation of fixed cables, unfavorable large-scale production, and thick feeder cables, etc., to enhance market competition force, avoid dielectric loss, and reduce the cost of the antenna

Active Publication Date: 2018-06-15
GUANGZHOU CREKING COMM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing dual-frequency dual-polarized plate antenna of the wireless local area network, the radiating oscillator cable of the 5G frequency band basically uses a 141-50 tinned cable. The outer diameter of this cable reaches 3.52mm. Small and the feeder cable is too thick, which brings great inconvenience to the fixing of the antenna vibrator on the reflector and the cable welding operation, which is not conducive to the large-scale production of products

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  • Dual-band dual-polarization planar antenna applied to wireless local area network
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  • Dual-band dual-polarization planar antenna applied to wireless local area network

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Embodiment Construction

[0033] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the embodiment of the dual-frequency dual-polarization plate antenna applied to the wireless local area network of the present invention, the structural diagram of the dual-frequency dual-polarization plate antenna applied to the wireless local area network is as follows figure 1 shown. The dual-frequency dual-polarization plate antenna applied to the wireless local area network of the present invention is a base station equipment applied to the wire...

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Abstract

The invention discloses a dual-frequency dual-polarization planar antenna applied to a wireless local area network. The dual-frequency dual-polarization planar antenna applied to the wireless local area network comprises a reflecting plate, a +45 degrees polarized port, a -45 degrees polarized port, a first 2.4G one-to-two circuit board, a second 2.4G one-to-two circuit board, first to second 5G one-to-four circuit boards, a first division frequency integrated circuit board and a second division frequency integrated circuit board; wherein the reflecting plate is equipped with first to second 2.4G radiation oscillators and first to fourth 5G radiation oscillators; the first division frequency integrated circuit board is equipped with a first 2.4G frequency band input port, a first 5G frequency band input port, a first division frequency integrated circuit and a first dual frequency band output port; and the second division frequency integrated circuit board is equipped with a second 2.4G frequency band input port, a second 5G frequency band input port, a second division frequency integrated circuit and a second dual frequency band output port. The dual-frequency dual-polarization planar antenna applied to the wireless local area network has the advantages of small volume, low cost, simple structure and installation, good performance indexes, which can improve the radiation efficiency of the antenna.

Description

technical field [0001] The invention relates to the field of antennas, in particular to a dual-frequency dual-polarization plate antenna applied to a wireless local area network. Background technique [0002] Most of the existing dual-frequency dual-polarized plate antennas of the wireless local area network use two antennas (antennas in the 2.4G frequency band and antennas in the 5G frequency band) to be installed in one antenna shell. High cost, difficult debugging, not suitable for mass production and interference between the two antennas, poor product use, lack of market competitiveness; a small number of dual-frequency dual-polarization plate antennas cannot solve the problem of low Wave and good directivity and other issues, it is difficult to meet the application of wireless LAN base station equipment in wireless network coverage. [0003] In the application of the forming technology of the dual-frequency dual-polarization plate antenna of the existing wireless local...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q15/24H01Q19/10H01Q21/00H01Q21/30
Inventor 唐江华许佐云伍莲华
Owner GUANGZHOU CREKING COMM TECH
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