CN208507955U - A kind of low-k antenna house - Google Patents
A kind of low-k antenna house Download PDFInfo
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- CN208507955U CN208507955U CN201820821569.8U CN201820821569U CN208507955U CN 208507955 U CN208507955 U CN 208507955U CN 201820821569 U CN201820821569 U CN 201820821569U CN 208507955 U CN208507955 U CN 208507955U
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Abstract
The utility model relates to antenna house fields, more particularly to a kind of low-k antenna house, including antenna cover body, the antenna cover body includes first medium layer, the functional layer for being set to first medium layer lower surface and the second dielectric layer for being set to functional layer lower surface, the functional layer includes porous honeycomb layer, the first refractory layer, the second refractory layer for being set to porous honeycomb layer top and lower section, the first medium layer is set as nanoporous silicone layer, and the lower surface of the second dielectric layer is coated with chlorosulfonated polyethylene coating.The utility model provides a kind of with lower dielectric constant, light-weight and good reliability low-k antenna house.
Description
Technical field
The utility model relates to antenna house fields, more particularly to a kind of low-k antenna house.
Background technique
Antenna house is the works for protecting antenna system from external environment influence.It has good in electric property
Electromagnetic wave through characteristic is amenable to the effect of external adverse circumstances in mechanical performance.The presence of antenna house is for being placed on often
Occur to be especially necessary for the antenna in strong wind or stormy region, to protect an antenna from projectile (such as wind
Entrained fragment) bombardment.
Current antenna house cover generallys use conventional metal or organic board and is made, and weight is big, bending modulus is big,
Increase installation difficulty.Meanwhile existing antenna cover is larger to the decaying of signal, dielectric constant is high, and radiation index is difficult to full
The requirement of sufficient operator seriously affects the covering quality of signal.
Utility model content
In order to solve the above technical problems, the utility model provides and a kind of has lower dielectric constant, light-weight and can
The low-k antenna house good by property.
The utility model adopts the following technical solution:
A kind of low-k antenna house, including antenna cover body, the antenna cover body include first medium layer, setting
Functional layer in first medium layer lower surface and the second dielectric layer for being set to functional layer lower surface, the functional layer includes porous
Keriotheca, the first refractory layer, the second refractory layer for being set to porous honeycomb layer top and lower section, the first medium layer setting
Lower surface for nanoporous silicone layer, the second dielectric layer is coated with chlorosulfonated polyethylene coating.
Further improvement to above-mentioned technical proposal is that the antenna cover body is spherical, hexahedron shape or tetrahedral
In it is one or more.
Further improvement to above-mentioned technical proposal is that the second dielectric layer is set as glass-ceramic layer.
Further improvement to above-mentioned technical proposal is that the upper surface of the first medium layer is also surrounded with several convex
Starting point.
Further improvement to above-mentioned technical proposal is to be provided with and block water between the porous honeycomb layer and the first refractory layer
Yarn layer.
The utility model has the beneficial effects that
1, the utility model includes antenna cover body, and antenna cover body includes first medium layer, is set to first medium layer
The functional layer of lower surface and the second dielectric layer for being set to functional layer lower surface, overall structure is simple, can reduce product weight, function
Ergosphere includes porous honeycomb layer, the first refractory layer, the second refractory layer for being set to porous honeycomb layer top and lower section, is provided with
Porous honeycomb layer can not only mitigate product weight, but also mechanical strength can be enhanced, and improve the unfailing performance of the utility model,
The setting of refractory layer improves the heat resistance of the utility model, the normal fortune of effective protection internal antenna under high temperature environment
Make, high reliablity, first medium layer is set as nanoporous silicone layer, and nanoporous polysiloxanes is by reducing polarization point
Sub- density can substantially reduce dielectric constant and loss, improve reliability, and the lower surface of second dielectric layer is applied coated with chlorosulfonated polyethylene
Material, chlorosulfonated polyethylene coating have good physical mechanical property, ageing-resistant performance, heat-resisting and lower temperature resistance, effectively improve practical
Novel service life, good reliability.
2, antenna cover body is one or more in spherical, hexahedron shape or tetrahedral, has various structures, convenient for choosing
Select use, good reliability.
3, second dielectric layer is set as glass-ceramic layer, and glass ceramics is with having the high mechanical strength, hot expansibility can
The superior functions such as tune, heat shock resistance, resistant to chemical etching, low-dielectric loss reduce dielectric constant, further enhance the essence of antenna
Degree, effectively improves the reliability of the utility model.
4, the upper surface of first medium layer is also surrounded with several raised points, on the one hand, prevents from wearing in transit
Surface influences using effect, improves its service life, on the other hand, convenient for taking, install convenient.
5, the yarn layer that blocks water is provided between porous honeycomb layer and the first refractory layer, water stop function is to utilize the yarn fiber that blocks water
Main body meets water, can expand rapidly to form sufficiently bulky jelly, and jelly water holding capacity is strong, effectively prevents the increasing of water tree
It is long, so that moisture be prevented to continue to penetrate into and spread, achievees the purpose that block water, improve reliability effectively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figure 1, a kind of low-k antenna house, including antenna cover body 100, the antenna cover body 100 wrap
First medium layer 110 is included, the functional layer 120 of 110 lower surface of first medium layer is set to and is set to 120 lower surface of functional layer
Second dielectric layer 130, the functional layer 120 include porous honeycomb layer 121, are set to 121 top of porous honeycomb layer and lower section
The first refractory layer 122, the second refractory layer 123, the first medium layer 110 is set as nanoporous silicone layer, described
The lower surface of second dielectric layer 130 is coated with chlorosulfonated polyethylene coating 131.
Antenna cover body 100 be it is one or more in spherical, hexahedron shape or tetrahedral, there are various structures, be convenient for
Selection uses, good reliability.
Second dielectric layer 130 is set as glass-ceramic layer, and glass ceramics is with having the high mechanical strength, hot expansibility can
The superior functions such as tune, heat shock resistance, resistant to chemical etching, low-dielectric loss reduce dielectric constant, further enhance the essence of antenna
Degree, effectively improves the reliability of the utility model.
The upper surface of first medium layer 110 is also surrounded with several raised points 111, on the one hand, prevents in transit
Wear surface influences using effect, improves its service life, on the other hand, convenient for taking, install convenient.
The yarn layer 124 that blocks water is provided between porous honeycomb layer 121 and the first refractory layer 122, water stop function is to utilize resistance
Water yarn fiber main body meets water, can expand rapidly to form sufficiently bulky jelly, and jelly water holding capacity is strong, effectively prevention water
The growth of tree achievees the purpose that block water, improve reliability effectively so that moisture be prevented to continue to penetrate into and spread.
The utility model includes antenna cover body 100, and antenna cover body 100 includes first medium layer 110, is set to first
The functional layer 120 of 110 lower surface of dielectric layer and the second dielectric layer 130 for being set to 120 lower surface of functional layer, overall structure letter
It is single, product weight can be reduced, functional layer 120 includes porous honeycomb layer 121, is set to 121 top of porous honeycomb layer and lower section
The first refractory layer 122, the second refractory layer 123, be provided with porous honeycomb layer 121, can not only mitigate product weight, but also can increase
Strong mechanical strength, improves the unfailing performance of the utility model, and it is practical new to improve this under high temperature environment for the setting of refractory layer
The heat resistance of type, the normal operation of effective protection internal antenna, high reliablity, first medium layer 110 are set as nanoporous
Silicone layer, nanoporous polysiloxanes can substantially reduce dielectric constant and loss by reducing polar molecule density, mention
High reliability, the lower surface of second dielectric layer 130 are coated with chlorosulfonated polyethylene coating 131, and chlorosulfonated polyethylene coating 131 has good physics
Mechanical performance, ageing-resistant performance, heat-resisting and lower temperature resistance, effectively improve the service life of the utility model, good reliability.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of low-k antenna house, including antenna cover body, it is characterised in that: the antenna cover body includes first Jie
Matter layer, the functional layer for being set to first medium layer lower surface and the second dielectric layer for being set to functional layer lower surface, the function
Layer includes porous honeycomb layer, is set to above porous honeycomb layer and the first refractory layer, the second refractory layer of lower section, and described first
Dielectric layer is set as nanoporous silicone layer, and the lower surface of the second dielectric layer is coated with chlorosulfonated polyethylene coating.
2. a kind of low-k antenna house according to claim 1, it is characterised in that: the antenna cover body is ball
It is one or more in shape, hexahedron shape or tetrahedral.
3. a kind of low-k antenna house according to claim 1, it is characterised in that: the second dielectric layer is set as
Glass-ceramic layer.
4. a kind of low-k antenna house according to claim 1, it is characterised in that: the upper table of the first medium layer
Face is also surrounded with several raised points.
5. a kind of low-k antenna house according to claim 1, it is characterised in that: the porous honeycomb layer and first
The yarn layer that blocks water is provided between refractory layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821569.8U CN208507955U (en) | 2018-05-26 | 2018-05-26 | A kind of low-k antenna house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821569.8U CN208507955U (en) | 2018-05-26 | 2018-05-26 | A kind of low-k antenna house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208507955U true CN208507955U (en) | 2019-02-15 |
Family
ID=65294561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821569.8U Active CN208507955U (en) | 2018-05-26 | 2018-05-26 | A kind of low-k antenna house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208507955U (en) |
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2018
- 2018-05-26 CN CN201820821569.8U patent/CN208507955U/en active Active
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