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Dual polarized radiating element and antenna assembly

A radiating unit, dual-polarization technology, applied in the field of communication, can solve the problems of high assembly complexity and long working hours, and achieve the effect of saving the number of parts, improving assembly efficiency, and saving costs

Active Publication Date: 2018-10-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of parts and welding points of the opposing vibrator components, the assembly requires a long time and the assembly complexity is high

Method used

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  • Dual polarized radiating element and antenna assembly
  • Dual polarized radiating element and antenna assembly
  • Dual polarized radiating element and antenna assembly

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Embodiment Construction

[0047] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] The technical scheme of the present invention can be applied to various communication systems, such as: Global System for Mobile Communications (GSM, Global System of Mobile communication), Code Division Multiple Access (CDMA, Code Division Multiple Access) system, Wideband Code Division Multiple Access (WCDMA , Wideband Code Division Multiple Access Wireless), General Packet Radio Service (GPRS, General Packet Radio Service), Long Term Evolution...

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Abstract

The embodiment of the invention provides a dual-polarized radiation unit and an antenna device. The dual-polarized radiation unit comprises a first dipole combination (2) and a second dipole combination (3), wherein the first dipole combination (2) and the second dipole combination (3) are orthogonally placed; the first dipole combination (2) comprises a first dipole (4), a second dipole (5), a first support structure (8) and a second support structure (9); the first dipole (4) and the second dipole (5) are oppositely arranged; the second dipole combination (3) comprises a third dipole (6), a fourth dipole (7), a third support structure (10) and a fourth support structure (11); and the third dipole (6) and the fourth dipole (7) are oppositely arranged. Therefore, according to the dual-polarized radiation unit and the antenna device, the assembly efficiency can be improved; and the cost can be saved.

Description

technical field [0001] The invention relates to the communication field, in particular to a dual-polarization radiation unit and an antenna device. Background technique [0002] The base station antenna plays the role of transmitting and receiving signals in the communication system. At present, the antenna unit of the base station is basically obtained by improving the dipole. The most common form is the cross oscillator, and the industry mainly uses the opposed oscillator form. [0003] However, most of the opposed vibrators are formed by die-casting or sheet metal stamping, and coaxial cables are generally used as the feed network to achieve excitation, and generally require multiple auxiliary fixtures during assembly to ensure assembly tolerances. Due to the large number of parts and welding points of the opposed vibrator components, the assembly requires a long man-hour and the assembly complexity is high. Contents of the invention [0004] Embodiments of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q21/24
CPCH01Q1/246H01Q21/24
Inventor 徐挺威
Owner HUAWEI TECH CO LTD