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Combined antenna housing

A radome and combined technology, applied in the field of the present invention, can solve the problems of easy occurrence of cracks under high and low temperature impact, decreased drop impact resistance, and easy occurrence of obvious cracks, etc., and achieves easy updating and upgrading, good processability, The effect of easy drilling operations

Inactive Publication Date: 2013-03-27
洛阳双瑞橡塑科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, the current four-band vehicle-mounted radome has always had the following problems in the production and use process: 1. During the production process of the radome, obvious cracks are prone to appear, and because the wall thickness of the radome is relatively thick, the material is in the process of forming Defects such as depressions are left on the surface of the cover due to uneven shrinkage during the process
2. The radome is prone to weathering and cracking during use, and its drop impact resistance is reduced. It is prone to cracks under high and low temperature shocks, especially in sandy dust, strong winds, rainy and humid, acid rain and other severe weather and areas with large temperature differences.

Method used

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Embodiment Construction

[0015] The present invention is described in conjunction with accompanying drawing and specific embodiment:

[0016] Such as figure 1 As shown, a combined radome, the combined radome includes an arc-shaped cover body 1 and a steel base 2 with a hollow cylindrical structure; the steel base 2 is located on the arc-shaped cover body 1 The lower part; the arc-shaped cover body 1 is a sandwich composite structure.

[0017] Such as figure 2 As shown, the sandwich composite structure includes an outer skin composite material 4, a core layer 6 and an inner skin composite material 8; the core layer 6 is located between the outer skin composite material 4 and the inner skin composite material 8 , and are combined with the outer skin composite material 4 and the inner skin composite material 8 through the outer layer adhesive 5 and the inner layer adhesive 7 respectively; the outer side of the outer skin composite material 4 is covered with a surface protection paint layer 3 . The ...

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Abstract

The invention relates to an antenna housing and provided a combined antenna housing. The combined antenna housing comprises an arc-shaped housing body (1) and a steel base (2) in a hollow cylindrical structure, wherein the steel base (2) is located on the lower portion of the arc-shaped housing body (1), and the arc-shaped housing body is in a sandwiched composite structure. Compared with existing products, the combined antenna housing has the advantages of being good in electromagnetic permeability and high and low temperature shock resistance and capable of protecting antennas to be used in severe weather such as sand, high wind and humid rainy climate and in regions with large temperature differences.

Description

[0001] technical field [0002] The invention relates to a radome, in particular to a combined radome. Background technique [0003] The radome, also known as the electromagnetic window, is an electromagnetic transparent window to ensure the normal operation of the radar antenna. It is used to protect the antenna or the entire microwave system from the external harmful environment, and is generally made of natural or artificial dielectric materials. For a long time, the current four-band vehicle-mounted radome has always had the following problems in the production and use process: 1. During the production process of the radome, obvious cracks are prone to appear, and because the wall thickness of the radome is relatively thick, the material is in the process of forming During the process, defects such as depressions are left on the surface of the cover due to uneven shrinkage. 2. The radome is prone to weathering and cracking during use, and its drop impact resistance is r...

Claims

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Application Information

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IPC IPC(8): H01Q1/42
Inventor 程志涛陈灵鸽瞿连辉
Owner 洛阳双瑞橡塑科技有限公司
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