Dual-polarized ultra-wideband base station antenna radiation unit

A technology of ultra-wideband and base station antennas, applied in the field of dual-polarized ultra-wideband base station antenna radiation units, can solve problems such as inability to communicate and expand, and achieve good consistency in mass production, good cross-polarization ratio, and high port isolation Effect

Inactive Publication Date: 2015-12-16
JIAXING ANXIN COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of broadband antenna has a wider bandwidth than conventional base station antennas, but it only meets the needs of the existing 4G multi-system network and cannot be expanded for later communication.

Method used

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  • Dual-polarized ultra-wideband base station antenna radiation unit
  • Dual-polarized ultra-wideband base station antenna radiation unit
  • Dual-polarized ultra-wideband base station antenna radiation unit

Examples

Experimental program
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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] like figure 1 , figure 2 In the described embodiment, a dual-polarized ultra-broadband base station antenna radiating unit includes an unbalanced-balanced feed connection seat 8, a radiator and a feed conductor 4, and the radiator is composed of two pairs of orthogonal dipole arms 5 , the vibrator arm 5 is in the same plane, the vibrator arm 5 is installed on one end of the unbalanced-balanced feed connection seat 8, the feed conductor 4 is provided with a dielectric clamp 3, and the feed conductor 4 is installed on the feed conductor 4 through the dielectric clamp 3 The inside of the unbalanced-balanced feed connection base 8 is separated from the unbalanced-balanced feed connection base 8 .

[0024] The vibrator arm 5 and the unbalanced-balanced feed connector 8 are integrally formed. The unbalanced-balanced feed connector 8 is cyli...

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PUM

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Abstract

The invention discloses a dual-polarized ultra-wideband base station antenna radiation unit comprising an unbalanced-balanced feed connecting seat, a radiator, and a feed conductor. The radiator is formed by two pairs of orthogonal oscillator arms. The oscillator arms are arranged in the same plane and are installed on one end of the unbalanced-balanced feed connecting seat. The feed conductor is equipped with a dielectric clamp, is installed inside the unbalanced-balanced feed connecting seat through the dielectric clamp, and is separated from the unbalanced-balanced feed connecting seat. The dual-polarized ultra-wideband base station antenna radiation unit has beneficial effects of high installation firmness, good batch production consistency, good cross polarization ratio, high port isolation, and a broadband characteristic between 1680 and 3000MHz, achieves a wider bandwidth while satisfying the requirement of a conventional broadband base station antenna, provides a condition for later expansion, and has wide application prospect.

Description

technical field [0001] The invention relates to the related technical field of mobile communication antennas, in particular to a dual-polarization ultra-wideband base station antenna radiation unit. Background technique [0002] With the increasing update of science and technology, the development of communication technology is constantly advancing. Mobile communication has entered people's life and plays an important role. With the development of a new generation of technology, the demand for multi-system sharing of antennas is getting higher and higher, which poses higher challenges and requirements for broadband antennas. This marks that my country's telecommunications technology level has developed to a new stage of driving industrial development through independent innovation, which is of great significance to the sustainable development of my country's telecommunications industry and the realization of my country's transformation from a telecommunications power to a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/50H01Q1/12H01Q19/10
Inventor 陈伟汪志号魏玉明陈华
Owner JIAXING ANXIN COMM TECH
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