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High frequency antenna cover

A high-frequency antenna and antenna technology, applied in the direction of the radiation unit cover, etc., to achieve the effects of little change in electrical performance, wide applicable frequency range, and excellent wave transmission performance.

Active Publication Date: 2017-04-26
TONGYU COMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional radome is a rectangular cubic box formed by pressing a mold. From the perspective of electrical performance, the radome is not suitable for wide beam antennas due to its shape limitation.

Method used

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Examples

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Embodiment Construction

[0028] see Figures 1 to 2 The high-frequency radome comprises a side wall (5, 5') and a first end cover 1, a first end cover 1, a Two end caps 6, the first end cap 1 and the second end cap 6 are semicircular planes, the planes where the first end cap 1 and the second end cap 6 are located are all parallel to the radiation direction of the antenna, and the first end cap Between the cover 1 and the second end cover 6, an arched semi-cylindrical cover body is arranged, and the edges of the cover body are smoothly connected to the side walls (5, 5'), the first end cover 1 and the second end cover 6. Two end caps 6. The high-frequency radome in this embodiment adopts the method of combining circular arc and cylindrical shape, which effectively reduces the influence of the radome on the performance of the antenna. The electrical performance does not change much, and it can still meet the engineering index requirements well after adding a cover. The high-frequency radome of this ...

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Abstract

The invention provides a high frequency antenna cover which comprises a side wall and first and second end covers which are respectively arranged at two end parts of the side wall and are connected to the side wall. Both the first and second end covers are semicircular planes. The planes where the first and second end covers are located are parallel to the radiation direction of an antenna. An arch-shaped semi-cylindrical cover body is arranged between the first end cover and the second end cover. The edge of the cover body is smoothly connected to the side wall, the first end cover and the second end cover. The high frequency antenna cover is suitable for a wide beam antenna.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of communication antennas, in particular to a high-frequency radome. [0003] 【Background technique】 [0004] The traditional radome is a rectangular cubic box formed by pressing a mold. From the perspective of electrical performance, the radome is not suitable for wide-beam antennas due to the limitation of its shape. [0005] Therefore, it is necessary to provide a high-frequency radome with a shape suitable for a wide-beam antenna. [0006] 【Content of invention】 [0007] An object of the present invention is to provide a high-frequency radome having a shape suitable for a wide beam antenna. [0008] In order to realize the object of the present invention, the following technical solutions are provided: [0009] The invention provides a high-frequency radome, which includes a side wall and a first end cover and a second end cover respectively arranged at both ends of the side wall and connected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/42
CPCH01Q1/42
Inventor 宋彦李毅响张鹏邱尔雅韩茜陈玉权李健林麦国亮
Owner TONGYU COMM INC
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