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Lens structure applied to 5G communication and 5G base station

A lens structure and lens unit technology, applied in the field of communication, can solve the problems of large plane lens area, large wind resistance, and increased space occupied by the lens structure, so as to increase antenna radiation gain, reduce space occupation area, and improve beam scanning capability Effect

Pending Publication Date: 2021-06-15
深圳市前海派速科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the development of communication technology, the system requires lenses to have various functions, including lenses with beam scanning capabilities, and planar lenses naturally have disadvantages in beam scanning
First, as the beam scanning angle increases, the area of ​​the planar lens must increase, resulting in a further increase in the space occupied by the lens structure
Second, as the angle of the feed beam direction increases, the incident angle of the planar lens also increases, which is more prone to reflection than transmission and reduces the performance of the lens
Finally, the plane lens has a large area and greater wind resistance, so it is not suitable to be placed on the base station tower
Thus affecting the overall use effect of the lens structure on the 5G base station

Method used

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  • Lens structure applied to 5G communication and 5G base station
  • Lens structure applied to 5G communication and 5G base station
  • Lens structure applied to 5G communication and 5G base station

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Embodiment 1

[0028] Please refer to Figure 1 to Figure 3 As shown, it is a lens structure applied to 5G communication provided by the embodiment of the present invention, which includes: a curved plate 1 and a plurality of lens units 2 .

[0029] The curved panel 1 is arranged on one side of the array antenna 3, and the bending direction of the curved panel 1 faces the array antenna 3, wherein the curved panel 1 has a set bending angle, and there is a set distance between the curved panel 1 and the array antenna 3; Each lens unit 2 is evenly distributed on the curved panel 1, and each lens unit 2 has a set size to adjust the phase of the electromagnetic wave emitted by the array antenna 3 in conjunction with the set bending angle and the set distance, so that the electromagnetic wave emitted by the array antenna 3 can be At the same time, it radiates outward from the curved panel 1.

[0030] Specifically, this embodiment proposes a new energy-saving solution, by installing an electromagn...

Embodiment 2

[0038] refer to Figure 4 As shown, on the basis of Embodiment 1, preferably, the curved panel 1 is in an annular shape, and a plurality of lens units 2 are evenly distributed in multiple regions of the curved panel 1 along the circumferential direction of the curved panel 1, so as to be compatible with the curved panel 1 Multiple array antennas 3 in the inner ring correspond to each other.

[0039] Specifically, in this embodiment, there are three array antennas 3, and the three array antennas 3 are surrounded by an equilateral triangle structure. Correspondingly, a distribution area is formed every 120° on the curved panel 1 for assembling the lens unit 2 , so that each array antenna 3 corresponds to a distribution area of ​​the curved panel 1, thereby forming a 360° all-round coverage lens structure, thereby avoiding the overflow of electromagnetic waves and further improving the radiation intensity.

[0040] An embodiment of the present invention also provides a 5G base s...

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Abstract

The invention discloses a lens structure applied to 5G communication and a 5G base station. The lens structure comprises a curved plate and a plurality of lens units, wherein the curved plate is arranged on one side of an array antenna, the bending direction of the curved plate faces the array antenna, the curved plate has a set bending angle, and a set distance is formed between the curved plate and the array antenna; and the plurality of lens units are uniformly distributed on the curved plate, and each lens unit has a set size so as to be matched with the set bending angle and the set distance to adjust the phase of the electromagnetic waves emitted by the array antenna, so that the electromagnetic waves emitted by the array antenna can be radiated outwards from the curved plate at the same time. Therefore, the lens is designed by adopting the curved surface structure, the space occupation area can be reduced, the incident angle of the lens can be ensured to be within a reasonable range, and the beam scanning capability of the lens structure is further improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a lens structure and a 5G base station applied to 5G communication. Background technique [0002] A lens structure is an electromagnetic structure that converts a spherical wave radiated by a point source into a plane wave to obtain a high-gain beam. Plane lens is the most common lens. The early lens structure has a single function, which only needs to gather energy and increase the gain of antenna feed. Plane lens relies on PCB technology to reduce costs, improve feasibility and product yield, so it is highly respected. [0003] However, with the development of communication technology, the system requires lenses to have various functions, including lenses with beam scanning capabilities, and planar lenses naturally have disadvantages in beam scanning. First, as the beam scanning angle increases, the area of ​​the planar lens must increase, resulting in a further increas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q15/02
CPCH01Q15/02
Inventor 张丽丽罗振东赖杰鑫徐茵
Owner 深圳市前海派速科技有限公司