Broadband radiating unit and antenna

A radiation unit and broadband technology, which is applied in the field of broadband radiation units and antennas, can solve the problems of broadband radiation units and antennas that are difficult to meet electrical performance requirements, poor reliability, and complicated assembly, so as to save antenna array space, good consistency, Ease of assembly

Active Publication Date: 2018-04-13
WUHAN HONGXIN TELECOMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present application provides a broadband radiating unit and antenna, which solves the problems in the prior art that the broadband ra

Method used

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  • Broadband radiating unit and antenna
  • Broadband radiating unit and antenna
  • Broadband radiating unit and antenna

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Embodiment Construction

[0033] The embodiments of the present application provide a broadband radiation unit and an antenna to solve the problems in the prior art that the broadband radiation unit and antenna cannot meet electrical performance requirements, are large in size and weight, complex in assembly, and poor in reliability.

[0034] The technical solution of the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0035] A broadband radiation unit, comprising: a base, four groups of baluns, four groups of dipoles, and four feeder pieces;

[0036] One end of the four groups of baluns are all fixed on the base; each group of the baluns includes two supporting columns arranged parallel and adjacent to each other, and each group of the dipoles includes symmetrically fixed on the two Two radiating arms on the support column;

[0037] The balun, the dipole, and the base constitute the main body of the radiation unit; the fe...

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Abstract

The invention belongs to the mobile communication antenna technical field and discloses a broadband radiating unit and an antenna. The broadband radiating unit includes a base, baluns, dipoles, and feeding sheets; one end of each of four baluns is fixed on the base; each balun includes two supporting columns arranged in parallel and adjacent to each other; each dipole includes two radiating arms that are symmetrically fixed on two supporting columns respectively; the baluns, dipoles, and base form a radiating unit main body; the feeding sheets are located at the intersections of the baluns andthe dipoles and are not higher than the radiating surfaces of the dipoles; and the feeding sheets and the radiating unit main body are integrated. The antenna includes a metal reflection plate and atleast one broadband radiating unit disposed on the metal reflection plate. With the broadband radiating unit and the antenna of the invention adopted, the problems of little possibility of meeting electrical performance requirements, large size, heavy weight, complicated assembly and poor reliability of an broadband radiating unit and an antenna in the prior art can be solved. The broadband radiating unit and the antenna of the invention have the advantages of simple processing, high reliability, miniaturization, light weight and excellent electric performance.

Description

technical field [0001] The invention relates to the technical field of mobile communication antennas, in particular to a broadband radiation unit and an antenna. Background technique [0002] The rapid development of mobile communication systems requires higher and higher system complexity and quality. Antennas, as the front-end core equipment covered by mobile communication networks, face severe challenges and play a huge role. In recent years, multiple network standards of 2G, 3G, and 4G have coexisted and co-located, making site resources increasingly tight, making it more difficult to open new site resources in cities. In this environment, there are more and more demands for multi-frequency and multi-port base station antennas, and the requirements for performance indicators are becoming more and more stringent. Co-station can greatly save space on the sky and save construction resources. Multi-port antennas have become the first choice for the development trend. [00...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q5/25H01Q5/50H01Q19/17
CPCH01Q1/36H01Q5/25H01Q5/50H01Q19/17
Inventor 徐成耀鲍重杰胡成军雷响
Owner WUHAN HONGXIN TELECOMM TECH CO LTD
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