Spherical lens antenna structure

A technology of antenna structure and spherical lens, which is applied in the direction of antenna grounding switch structure connection, antenna, antenna array, etc., can solve the problem of reducing the number of 5G base station layouts in cities

Inactive Publication Date: 2021-06-18
成都伟洪电子科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] Aiming at complex and irregular scenes in cities, the spherical lens antenna structure can form narrow beams and high-gain extended coverage. It has the ability to form beams from points to areas, and solve the difficult points in urban 5G signal coverage. It can be used in 5G communications. The base station effectively extends the coverage distance, reduces the layout of 5G base stations in cities, and alleviates the scarcity of site resources for investment in 5G network construction in cities

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Embodiment Construction

[0031] The present invention will be clearly and completely described below in conjunction with the accompanying drawings. Those skilled in the art will be able to implement the present invention based on these descriptions. Before the present invention is described in conjunction with the accompanying drawings, it should be pointed out that:

[0032] The technical solutions and technical features provided in each part of the present invention, including the following description, can be combined with each other under the condition of no conflict.

[0033] In addition, the embodiments of the present invention referred to in the following description are generally only some embodiments of the present invention, not all of them. Therefore, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] About terms and unit...

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Abstract

The invention relates to the field of communication equipment and particularly relates to a spherical lens antenna structure. The structure comprises a spherical lens sphere, wherein the lens sphere is provided with an antenna array arranged in a spherical crown shape, and the lens sphere is arranged in a lens antenna cover; the antenna array comprises feed source array units which are annularly arranged around the lens sphere and face different directions; the lens sphere comprises a solid sphere core and a shell wrapping the surface of the sphere core, and the sphere core and the shell are crystalline polymers with different dielectric constants. Aiming at a complex special-shaped scene of a city, by adopting the spherical lens antenna structure, narrow-beam and high-gain extension coverage can be formed, a point-to-surface beam forming capability is achieved, difficult points in city 5G signal coverage are solved, the spherical lens antenna structure is applied to a 5G communication base station, the coverage distance is effectively extended, the layout number of the city 5G base station is reduced, and a scarcity problem of investment of 5G network construction site resources in cities is relieved.

Description

technical field [0001] The invention relates to the field of communication equipment, in particular to a spherical lens antenna structure. Background technique [0002] With the rapid advancement of 5G communication network construction, the fast and convenient experience brought by 5G network is becoming more and more popular. At the same time, the construction problems of 5G base stations in cities are gradually emerging. It is difficult for base station towers to gain a foothold next to high-rise residential buildings and dense buildings. However, the unavoidable problem is that the residents around the base station are worried about the electromagnetic radiation of wireless communication. Designing a concealed 5G base station is very important for deep coverage in dense buildings and residential areas. Contents of the invention [0003] The purpose of the present invention is to provide a spherical lens antenna structure that can effectively improve the extended covera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q19/06H01Q1/42H01Q1/50H01Q21/00
CPCH01Q1/42H01Q1/50H01Q19/06H01Q21/0006
Inventor 邓军
Owner 成都伟洪电子科技有限公司
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