CN207938810U - A kind of antenna house - Google Patents
A kind of antenna house Download PDFInfo
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- CN207938810U CN207938810U CN201820479833.4U CN201820479833U CN207938810U CN 207938810 U CN207938810 U CN 207938810U CN 201820479833 U CN201820479833 U CN 201820479833U CN 207938810 U CN207938810 U CN 207938810U
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- antenna
- metal pattern
- antenna house
- pattern layer
- layer
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Abstract
The utility model discloses a kind of antenna houses, belong to antenna facility technical field.The utility model includes antenna cover main body and heater circuit, antenna cover main body is equipped with heating layer, heating layer includes transparent base and metal pattern layer, and metal pattern layer is connected in heater circuit, and heater circuit includes power supply and the circuit structure for controlling metal pattern layer calorific value.The utility model can realize autonomous snow removing by way of spontaneous heating, dramatically save manually, simplify the difficulty of Snow removing, snow removing process is more safe and reliable, is a kind of important improvement to the prior art.
Description
Technical field
The utility model is related to antenna facility technical fields, particularly relate to a kind of antenna house.
Background technology
Antenna house is also referred to as radome, effect be protect antenna and antenna system from extraneous adverse circumstances such as dust storm,
The damage of sleet, hail, salt fog, dust, insect and low temperature and hot weather, while providing class transparent electromagnetic window to antenna system
Mouthful, the physical isolation environment being typically fabricated to by natural or artificial synthesized material composite material.Antenna house rises in national defense construction
Important role, military and civilian is widely used in, is such as used for the antenna house of radar antenna；For TV Center, microwave
The microwave wall of high building, microwave relay station, protection communication antenna and microwave equipment；Feedback for antenna feed and phase correction lens
Source cover etc..With the development of electronic technology, antenna house has become the important component of antenna system.
Currently, antenna house is often contacted with external environment, and in cold winter, especially sleety weather, antenna cover outer surface
Often one lamination of covering snow or icing, this not only seriously endangers the structure of antenna house, causes antenna house by sleet be collapsed, also
The electric property of antenna will be caused to deteriorate.For this problem, generally use cleans manually, manually removes sleet.But it is this
That there are labor intensity is big for way, operation is dangerous, is easy to cause injury to personnel.And if antenna house outside freezes, and is more difficult to remove.
Utility model content
In view of this, the utility model proposes a kind of antenna house, which has heating function, and can pass through emulation
It designs and has the function of frequency selection, convenient for carrying out removing snow and ice operation to antenna house.
Based on above-mentioned purpose, technical solution provided by the utility model is：
A kind of antenna house, including transparent antenna cover main body；Further include heater circuit, the antenna cover main body, which is equipped with, to be added
Thermosphere, the heating layer include transparent base and the metal pattern layer that is carried in base, the metal pattern layer conduct
Heating resistor is connected in the heater circuit, and the heater circuit includes power supply and for controlling metal pattern layer calorific value
Circuit structure.
Optionally, the material of the base is polyethylene terephthalate, polyimides or polyvinyl resin.
Optionally, the heating layer is covered on inner surface or the outer surface of the antenna cover main body, or as described
The interlayer of antenna cover main body.
Optionally, the circuit structure for controlling metal pattern layer calorific value is concatenated with the metal pattern layer
Rheostat.
Optionally, the metal pattern layer is made of wire intertexture.
From narration above as can be seen that the advantageous effect of technical solutions of the utility model is：
1, the utility model saves manual operation, is not influenced by weather, environment, and labor intensity is reduced, and ensures personnel's peace
Entirely.
2, the utility model can clear up antenna house accumulated snow or icing in time, not influenced by natural environment and weather,
It ensure that antenna all weather operations.
3, the utility model can make metal pattern layer have the function of frequency selection by way of design of Simulation, can be real
Now to the screening of working frequency, ensure that the electromagnetism in working band can pass through antenna house, so that the antenna in antenna house is normal
Work, while the electromagnetic wave outside working band can be stopped, to improve the frequency selection capabilities of antenna.
In short, the utility model can realize autonomous snow removing by way of spontaneous heating, dramatically saves manually, simplify
The difficulty of Snow removing, snow removing process is more safe and reliable, is a kind of important improvement to the prior art.
Description of the drawings
In order to clearly describe this patent, one or more attached drawing is provided below, these attached drawings are intended to this patent
Background technology, technical principle and/or certain specific embodiments make aid illustration.It should be noted that these attached drawings can
It can not also provide some to provide and have been described and belong to known in those of ordinary skill in the art often at this patent word segment
The detail of knowledge；Also, because those skilled in the art can combine the published word content of this patent completely
And/or accompanying drawing content, more attached drawings, therefore these attached drawings below are designed in the case where not paying any creative work
Can cover can not also cover all technical solutions that this patent word segment is described.In addition, these attached drawings is specific interior
Contain and the word content in conjunction with this patent is needed to be determined, when word content and some apparent knot in these attached drawings of this patent
When structure is not consistent, it is this to need the narration of common knowledge and this patent other parts in conjunction with this field to carry out comprehensive descision on earth
There are exist to draw mistake in clerical mistake or attached drawing for the word segment of patent.Particularly, the following drawings is the figure of exemplary in nature
Piece, it is not intended that imply the protection domain of this patent, those skilled in the art are by reference to the text disclosed in this patent
Word content and/or accompanying drawing content can design more attached drawings in the case where not paying any creative work, these are new
Technical solution representated by attached drawing is still within the protection domain of this patent.
Fig. 1 is a kind of structural schematic diagram of antenna house in the utility model embodiment；
Fig. 2 is the layer structure schematic diagram of antenna house in Fig. 1；
Fig. 3 is a kind of principle schematic of heater circuit in the utility model embodiment.
Specific implementation mode
Understanding for the ease of those skilled in the art to the art of this patent scheme, meanwhile, in order to make the technology of this patent
Purpose, technical solution and advantageous effect are clearer, and the protection domain of claims is made fully to be supported, below with tool
The form of body case makes further, more detailed description to the technical solution of this patent.
As shown in Figures 1 to 3, a kind of antenna house, including transparent antenna cover main body 1；Further include heater circuit, the antenna
Cover main body 1 is equipped with heating layer, and the heating layer includes transparent base 22 and the metal pattern layer that is carried in base 22
21, metal pattern layer is made of wire intertexture, interlayer of the heating layer as antenna cover main body 1, the metal pattern layer conduct
Heating resistor is connected in the heater circuit, and heater circuit includes heating power supply, switchs and for controlling metal pattern layer
The circuit structure of calorific value（Such as slide rheostat）.
Optionally, the material of the base is polyethylene terephthalate, polyimides or polyvinyl resin.
Optionally, the heating layer is covered on inner surface or the outer surface of the antenna cover main body.
Above-mentioned metal pattern layer may be used following method and be designed：
（1）According to frequency used in internal antenna, the wavelength of electromagnetic wave is determined, and then determine the first of metal pattern unit
Walk size and thickness.
（2）The detailed of metal pattern unit is determined by the electromagnetic simulation software in the prior art such as HFSS, CST, FEKO
Structure.
（3）Figuration of the bulk metal pattern on antenna house is completed by 3D sculpting software in the prior art.
（4）The electric property that entire antenna house is completed using electromagnetic simulation software emulates and metal pattern layout structure is excellent
Change.In simulation process, mainly by designing the appearance and size of metal pattern, the paving of layout structure, the thickness of antenna house, antenna house
Layer design, completes electric property simulating, verifying.
（5）It for designing the metal pattern of structure, is required according to fever, designs thickness, the resistance of metal pattern again
The parameters such as value, heating voltage complete final design.
For example, the working frequency of antenna house is 1~5GHz, therefore the wavelength of electromagnetic wave is 60mm or so, according to electromagnetic wave
Theory primarily determines and is heated using metal mesh pattern that unit size is 4~8mm.
By electromagnetic software and 3D sculpting software design of Simulation, the unit size of metal pattern, layout structure are completed
Optimize, the Lay up design of the thickness of antenna house, antenna house, completes electric property simulating, verifying.Determine that antenna house integral thickness is
2mm, using expoxy glass steel raw material, metal pattern unit size is 8mm, antenna cover inner surface is evenly distributed on, due to adding
Work limits, and for metal pattern using Kapton as carrier, Kapton thickness is that heating film is used co-curing by 0.1mm
Or it is bonded in antenna cover inner surface, it is integrally bonded completely with antenna house, and proof strength.Antenna house fever requires temperature not low
In 20 DEG C, then final determination uses metal copper foil thickness for 0.035mm, wire diameter 0.2mm, heating voltage 5V.
By above-mentioned design, the selection for not only having realized antenna house electromagnetic wave in 1~5GHz frequency ranges penetrates, but also may be implemented
The heating function of antenna house itself, it is ensured that antenna house temperature is not less than 20 DEG C, realizes snow removing function, is to kill two birds with one stone.
In short, the utility model realizes the spontaneous heating of antenna house using the metal pattern layer being set in antenna house, pass through
The structure design control antenna house of metal pattern passes through the thickness design control metal pattern of metal layer to the selectivity of electromagnetic wave
The adding thermal resistance of layer, and using the voltage of heater circuit and and entire heater circuit the output power of metal pattern layer is moved
State adjusts the calorific value of metal pattern layer, to which the performance of radome antenna, but also the hair using metal pattern layer not only can be improved
Heat eliminates the accumulated snow on antenna house surface, is kill two birds with one stone.The utility model need not manually remove the snow, and save labour, ensure
Personnel safety, can carry out Snow removing, the snow removing especially suitable for antenna house under cold outdoor environment in time.
It is to be appreciated that be intended merely to facilitate this field common for the above-mentioned narration for this patent specific implementation mode
Technical staff understands this patent scheme and the exemplary description enumerated, does not imply that the protection domain of this patent is limited solely to
In this few example, those of ordinary skill in the art completely can the art of this patent scheme is made fully understand under the premise of,
In the form of not paying any creative work, by taking combination technique feature to each example cited by this patent, replacing
More technical characteristics etc. mode is added in some technical characteristics, obtains more specific implementation modes, all these specific implementations
Mode is within the covering scope of patent claims book, and therefore, these new specific implementation modes also should be in this patent
Protection domain within.
In addition, for the purpose for simplifying narration, this patent may also not enumerate some ordinary specific embodiments, this
A little schemes are that those of ordinary skill in the art can expect naturally after understanding the art of this patent scheme, it is clear that this
A little schemes should also be included within the protection domain of this patent.
For the purpose for simplifying narration, above-mentioned each specific implementation mode may only up to for the extent of disclosure of technical detail
The degree that can voluntarily make a decision to those skilled in the art, that is, there is no disclosed technical detail for above-mentioned specific implementation mode,
Those of ordinary skill in the art completely can be in the case where not paying any creative work, in filling for the art of this patent scheme
Divide under prompt, by means of textbook, reference book, paper, patent, audio-visual product etc., open source literature is completed, alternatively, this
A little details are the contents that can voluntarily be maked decision according to actual conditions under being generally understood of those of ordinary skill in the art.
As it can be seen that even if these underground technical details, the open adequacy of the art of this patent scheme will not be impacted.
In short, on the basis of combining explanation effect of the patent specification to claims protection domain, it is any
Fall into the specific embodiment of patent claims book covering scope, within the protection domain of this patent..
Claims (5)
1. a kind of antenna house, including transparent antenna cover main body；It is characterized in that, further include heater circuit, the antenna house master
Body is equipped with heating layer, and the heating layer includes transparent base and the metal pattern layer that is carried in base, the metal
Pattern layer is connected to as heating resistor in the heater circuit, and the heater circuit includes power supply and for controlling metal figure
The circuit structure of pattern layer calorific value.
2. antenna house according to claim 1, which is characterized in that the material of the base is polyethylene terephthalate
Ester, polyimides or polyvinyl resin.
3. antenna house according to claim 1, which is characterized in that the heating layer is covered in the interior of the antenna cover main body
On surface or outer surface, or as the interlayer of the antenna cover main body.
4. antenna house according to claim 1, which is characterized in that the circuit for controlling metal pattern layer calorific value
Structure be and the concatenated rheostat of the metal pattern layer.
5. antenna house according to claim 1, which is characterized in that the metal pattern layer is made of wire intertexture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479833.4U CN207938810U (en) | 2018-04-04 | 2018-04-04 | A kind of antenna house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479833.4U CN207938810U (en) | 2018-04-04 | 2018-04-04 | A kind of antenna house |
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| Publication Number | Publication Date |
|---|---|
| CN207938810U true CN207938810U (en) | 2018-10-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820479833.4U Active CN207938810U (en) | 2018-04-04 | 2018-04-04 | A kind of antenna house |
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| CN (1) | CN207938810U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574132A (en) * | 2018-04-04 | 2018-09-25 | 中国电子科技集团公司第五十四研究所 | A kind of antenna house and its metal pattern layer design method |
| CN110736967A (en) * | 2019-11-05 | 2020-01-31 | 宁海格栅电子有限公司 | radio radar device capable of adapting to severe weather |
| WO2021022884A1 (en) * | 2019-08-05 | 2021-02-11 | 深圳光启高端装备技术研发有限公司 | Metamaterial, radome and aircraft |
| WO2021022885A1 (en) * | 2019-08-05 | 2021-02-11 | 深圳光启高端装备技术研发有限公司 | Metamaterial, radome and aircraft |
-
2018
- 2018-04-04 CN CN201820479833.4U patent/CN207938810U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574132A (en) * | 2018-04-04 | 2018-09-25 | 中国电子科技集团公司第五十四研究所 | A kind of antenna house and its metal pattern layer design method |
| WO2021022884A1 (en) * | 2019-08-05 | 2021-02-11 | 深圳光启高端装备技术研发有限公司 | Metamaterial, radome and aircraft |
| WO2021022885A1 (en) * | 2019-08-05 | 2021-02-11 | 深圳光启高端装备技术研发有限公司 | Metamaterial, radome and aircraft |
| CN110736967A (en) * | 2019-11-05 | 2020-01-31 | 宁海格栅电子有限公司 | radio radar device capable of adapting to severe weather |
| CN110736967B (en) * | 2019-11-05 | 2020-10-30 | 新乡岳衡电子信息技术有限公司 | Radio radar device capable of adapting to severe weather |
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