CN205790371U - A kind of millimeter wave antenna cover - Google Patents
A kind of millimeter wave antenna cover Download PDFInfo
- Publication number
- CN205790371U CN205790371U CN201620577526.0U CN201620577526U CN205790371U CN 205790371 U CN205790371 U CN 205790371U CN 201620577526 U CN201620577526 U CN 201620577526U CN 205790371 U CN205790371 U CN 205790371U
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- Prior art keywords
- honeycomb
- interlayer
- surface layer
- antenna
- antenna house
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Abstract
This utility model relates to antenna house technical field, and concrete open a kind of millimeter wave antenna cover, including antenna house body, described antenna house body includes rectangular cubic box body and semicylinder；The wall structure of described antenna house body uses interlayer honeycomb texture, and described interlayer honeycomb texture includes two layers of surface layer and is sandwiched in the honeycomb interlayer in the middle of two layers of surface layer；Stick with glue agent between described surface layer and honeycomb interlayer to glued joint mutually；The honeycomb core of described honeycomb interlayer uses regular hexagon；Described surface layer uses galss fiber reinforced resin, and described honeycomb interlayer uses preimpregnation cyanate ester resin material；Front, lower end and the side of described rectangular cubic box body all have counterbore.The utility model has the advantages that, solve collimating fault and collimating fault rate, improve the radiance of its antenna and improve the precision of antenna detection, reducing the loss of millimeter wave.
Description
Technical field
This utility model relates to antenna house technical field, particularly relates to a kind of millimeter wave antenna cover.
Background technology
Along with the application of modern top load/high-speed aircraft, to its Radome Antenna Structure designing material dielectric properties and
Its processing technology is had higher requirement.Traditional antenna house can not meet its application.
Antenna house is not only protection antenna, wind to be eliminated, rain, snow, hail, sand and dust, salt fog, wet-heat resisting, insecticide, acid
Row corrosive chemicals and the industrial pollution etc. such as the rain impact on the performance of antenna house.
The more important thing is and improve the wave transmission rate of antenna house, reduction dielectric loss angle tangent, raising millimeter wave information transmission speed
Rate and angular resolution, meet high-resolution required in precision tracking and target recognition and the fastest information processing rate is wanted
Asking, the widest broadband can obtain higher resolution.
Traditional monolayer half-wave wall construction antenna house (thin-wall construction antenna house), refers generally to radome wall thickness less than wavelength
1/20, owing to thickness is less, can only be in the highest occasion of relative mechanical property requirements.It uses the monolayer entity knot relatively fallen behind
Structure, uses limitation very big, is difficult to meet the needs of electrical property for millimeter wave antenna.
Utility model content
The purpose of this utility model is to provide a kind of millimeter wave antenna cover, mainly solves collimating fault and collimating fault rate,
Improve the radiance of its antenna and improve the precision of antenna detection, reducing the loss of millimeter wave.
To achieve these goals, this utility model have employed following technical scheme: a kind of millimeter wave antenna cover, including
Antenna house body, described antenna house body includes rectangular cubic box body and semicylinder；
The wall structure of described antenna house body uses interlayer honeycomb texture, and described interlayer honeycomb texture includes two layers of surface
Layer and the honeycomb interlayer being sandwiched in the middle of two layers of surface layer；
Stick with glue agent between described surface layer and honeycomb interlayer to glued joint mutually；
The honeycomb core of described honeycomb interlayer uses regular hexagon；
Described surface layer uses galss fiber reinforced resin, and described honeycomb interlayer uses preimpregnation cyanate ester resin material.
Wherein, front, lower end and the side of described rectangular cubic box body all has counterbore.
The beneficial effects of the utility model are: use the technical program, and the impact of antenna radiation characteristics is dropped by antenna house
Arrive bottom line；Improve the millimeter wave rate of information throughput and angular resolution, make up itself not enough.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment technical scheme, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only that this utility model is in order to more clearly
This utility model embodiment or technical scheme of the prior art are described, below by institute in p-embodiment or description of the prior art
The accompanying drawing used is needed to be briefly described, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is perspective view of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is wall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
A kind of millimeter wave antenna cover as shown in figures 1-4, including antenna house body, it is characterised in that: described antenna house body
Including rectangular cubic box body 1 and semicylinder 2；The wall structure of described antenna house body uses interlayer honeycomb texture, described
Interlayer honeycomb texture includes two layers of surface layer 4 and is sandwiched in the honeycomb interlayer 5 in the middle of two layers of surface layer 4；Described surface layer 4 and honeycomb
Stick with glue agent 6 between interlayer 5 to glued joint mutually；The honeycomb core of described honeycomb interlayer 5 uses regular hexagon；Described surface layer 4 is adopted
With preimpregnation cyanate ester resin material.
Front, lower end and the side of described rectangular cubic box body 1 all have counterbore 3.
Antenna house uses interlayer honeycomb texture to meet structural safety conditions such as using rigidity under environment, intensity and stability,
Interlayer honeycomb knot includes in surface layer (galss fiber reinforced resin) and low-k, low-loss, the low-density of two-layer densification
Interbed (the alveolate texture material of porous).The alveolate texture material of the porous of application cyanate ester resin prepreg and auxiliary thereof
Material, makes according to the ply stacking-sequence designed in advance, and uses vacuum hotpressing tank shaping process to solidify, Ke Yiyou
The wall thickness controlling antenna house of effect, and meet its technology requirement.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (2)
1. a millimeter wave antenna cover, including antenna house body, it is characterised in that: described antenna house body includes rectangular cubic
Box body (1) and semicylinder (2)；
The wall structure of described antenna house body uses interlayer honeycomb texture, and described interlayer honeycomb texture includes two layers of surface layer
And be sandwiched in the honeycomb interlayer (5) in the middle of two layers of surface layer (4) (4)；
Stick with glue agent (6) between described surface layer (4) and honeycomb interlayer (5) to glued joint mutually；
The honeycomb core of described honeycomb interlayer (5) uses regular hexagon；
Described surface layer (4) uses galss fiber reinforced resin, and described honeycomb interlayer (5) uses preimpregnation cyanate ester resin material.
A kind of millimeter wave antenna cover the most according to claim 1, it is characterised in that: described rectangular cubic box body (1)
Front, lower end and side all have counterbore (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577526.0U CN205790371U (en) | 2016-06-13 | 2016-06-13 | A kind of millimeter wave antenna cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577526.0U CN205790371U (en) | 2016-06-13 | 2016-06-13 | A kind of millimeter wave antenna cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790371U true CN205790371U (en) | 2016-12-07 |
Family
ID=58133077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577526.0U Expired - Fee Related CN205790371U (en) | 2016-06-13 | 2016-06-13 | A kind of millimeter wave antenna cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331960A (en) * | 2017-06-26 | 2017-11-07 | 北京无线电测量研究所 | A kind of antenna house and its manufacture method for reflector antenna |
| CN110402520A (en) * | 2017-03-21 | 2019-11-01 | 埃克赛复合材料公司 | Antenna over body case and method for manufacturing antenna over body case |
-
2016
- 2016-06-13 CN CN201620577526.0U patent/CN205790371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402520A (en) * | 2017-03-21 | 2019-11-01 | 埃克赛复合材料公司 | Antenna over body case and method for manufacturing antenna over body case |
| CN107331960A (en) * | 2017-06-26 | 2017-11-07 | 北京无线电测量研究所 | A kind of antenna house and its manufacture method for reflector antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |