CN106340722A - Antenna shell group and manufacturing method thereof - Google Patents
Antenna shell group and manufacturing method thereof Download PDFInfo
- Publication number
- CN106340722A CN106340722A CN201510409487.3A CN201510409487A CN106340722A CN 106340722 A CN106340722 A CN 106340722A CN 201510409487 A CN201510409487 A CN 201510409487A CN 106340722 A CN106340722 A CN 106340722A
- Authority
- CN
- China
- Prior art keywords
- antenna
- mould
- bed
- fiber
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Details Of Aerials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention provides an antenna shell group and a manufacturing method thereof. The manufacturing method comprises the steps of: preparing an antenna; laying a fiber prepreg layer on the inner surface of a mold; wrapping the antenna with the fiber prepreg layer in the mold; and carrying out curing process such that the fiber prepreg layer is cured to form a fiber composite material layer, and forming an outer shell of the antenna by the fiber composite material layer. Since the outer shell formed on the surface of the antenna is the fiber composite material layer, the antenna shell group has high mechanical strength, thus can effectively reduce the phenomenon that metal on surface of the antenna falls off, and improve the reliability of the antenna.
Description
Technical field
The present invention relates to antenna technical field, in particular to a kind of antenna case group and preparation method thereof.
Background technology
Antenna is a kind of changer, and it, the guided wave of transmission above-the-line promotion, is transformed into the electromagnetic wave propagated in unbounded medium,
Or carry out contrary conversion, be for launching or receiving the part of electromagnetic wave in radio.Antenna applications are in numerous
In field, wherein aircraft antenna is exactly for radiating and receiving the device of radio wave on a kind of aircraft, and its principle just makes transmitting sky
The alternating current magnetic energy that agitator is sent is changed into the electromagnetic wave energy propagated to certain space by line, and aircraft antenna needs with volume
Feature little, lightweight and that intensity is high.
A kind of space flight and aviation antenna common in the art includes a film dielectric layer and is attached to the metal of film dielectric layer both sides
Structure, and the feeder line being formed on film dielectric layer and being connected with described metal structure.However, antenna of the prior art does not have
Shell is protected, and the phenomenon that the metal of antenna surface comes off therefore easily, further result in the performance failure of antenna.
Content of the invention
Present invention is primarily targeted at providing a kind of antenna case group and preparation method thereof, to solve antenna surface of the prior art
Metal easily come off, further result in antenna performance inefficacy problem.
To achieve these goals, according to an aspect of the invention, it is provided a kind of manufacture method of antenna case group, making side
Method includes: prepares antenna；The fiber prepreg bed of material is laid on the inner surface of mould；By the fiber prepreg bed of material parcel sky in mould
Line；Carry out cured so that the fiber prepreg bed of material solidify to form fiber composite layer, and fiber composite layer constitutes antenna
Shell.
Further, the step of the laying fiber prepreg bed of material includes on the face of the die: provides by first point of mould and second point
The mould of mould composition；First prepreg is laid on the surface of first point of mould, and lays on the surface of second point of mould
Second prepreg, and the first prepreg and the first prepreg composition fiber prepreg bed of material.
Further, on the face of the die before the step of the laying fiber prepreg bed of material, coat releasing agent in the inner surface of mould
And carry out drying and processing.
Further, the temperature of drying and processing is 15～125 DEG C, and drying time is not less than 30min.
Further, after the fiber prepreg bed of material being layed in the step on the inner surface of mould, manufacture method is additionally included in fiber
The step to form adhesive layer for the adhesive coating on prepreg.
Further, on the fiber prepreg bed of material adhesive coating with form adhesive layer step after, to being coated with adhesive layer
The fiber prepreg bed of material carries out evacuation process, and the time that evacuation is processed is 10～20min.
Further, by first point of mould and second point of mould matched moulds so that the fiber prepreg bed of material wraps up antenna；Form fiber composite
After material layer, by fiber composite layer and antenna break away from moulds.
Further, in the step of cured, solidification temperature is 100～200 DEG C, and hardening time is 120～180min.
Further, the fiber prepreg bed of material is the impregnated composite including resin and corpus fibrosum, and resin is epoxy resin or cyanate ester
Resin, and corpus fibrosum is any one or more in flaxen fiber, glass fibre, polypropylene, aramid fiber and basalt fibre.
Further, the step preparing antenna includes: preparation core layer, and core layer includes structural foam；In antenna mold
Inner surface on lay the fiber prepreg bed of material；The side of antenna mold is connected so that the fiber prepreg bed of material wraps up core layer；Carry out
Cured is so that the fiber prepreg bed of material solidify to form fiber composite layer；Gold is formed on the outer surface of fiber composite layer
Belong to structure.
Further, including fiber composite layer and antenna, fiber composite layer is wrapped in antenna surface and forms antenna
Shell.
Further, antenna includes fiber composite layer, core layer and structured metal layer, and core layer is arranged at fiber composite material
In the bed of material, structured metal layer is arranged on the outer surface of fiber composite layer, and core layer includes structural foam.
Application technical scheme, the invention provides a kind of antenna case group and preparation method thereof, this manufacture method includes making
Standby antenna；The fiber prepreg bed of material is laid on the inner surface of mould；By the fiber prepreg bed of material parcel antenna in mould；Carry out solid
Change and process so that the fiber prepreg bed of material solidify to form fiber composite layer, and fiber composite layer constitutes the shell of antenna.By
In be formed at antenna surface shell be fiber composite layer, thus having higher mechanical strength, and then can effectively subtract
The phenomenon that the metal of few antenna surface comes off, improves the reliability of antenna.
Brief description
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic flow sheet of the manufacture method of antenna case group that embodiment of the present invention is provided；
Fig. 2 shows the cross-sectional view of the antenna case group that embodiment of the present invention is provided.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
It should be noted that term used herein above is merely to describe specific embodiment, and it is not intended to restricted root according to this Shen
Illustrative embodiments please.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to
Including plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " inclusion ", its
Indicate existing characteristics, step, operation, device, assembly and/or combinations thereof.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ", " ...
Upper surface ", " above " etc., for describing as the space of a device shown in the figure or feature and other devices or feature
Position relationship.It should be appreciated that space relative terms are intended to comprise making in addition to the orientation described by device is in figure
With or operation in different azimuth.For example, if the device in accompanying drawing is squeezed, it is described as " on other devices or construction
Side " or " other devices or construction on " device after will be positioned as " other devices or construction below " or "
Under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " ...
Two kinds of lower section " orientation.This device can also position (ratating 90 degrees or be in other orientation) by other different modes, and to this
In the description relatively of the space that used make respective explanations.
As described in background technology, antenna of the prior art does not have shell to protect, and antenna surface therefore easily
The phenomenon that metal comes off, further result in the performance failure of antenna.Present inventor is studied for the problems referred to above,
Propose a kind of manufacture method of antenna case group, as shown in figure 1, this manufacture method includes: prepare antenna；Interior table in mould
The fiber prepreg bed of material is laid on face；By the fiber prepreg bed of material parcel antenna in mould；Carry out cured so that fiber prepreg material
Layer solidify to form fiber composite layer, and fiber composite layer constitutes the shell of antenna.
It is fiber composite layer due to being formed at the shell of antenna surface in above-mentioned manufacture method, thus it is strong to have higher machinery
Degree, and then the phenomenon that the metal of antenna surface comes off can be efficiently reduced, improve the reliability of antenna.
The illustrative embodiments of the manufacture method of the antenna case group providing according to the present invention are provided.However,
These illustrative embodiments can be implemented by many different forms, and should not be construed to be limited solely to described herein
Embodiment.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and
The design of these illustrative embodiments is fully conveyed to those of ordinary skill in the art.
First, prepare antenna.The processing step preparing antenna can be set the system it is preferable that antenna according to the actual requirements
Preparation Method comprises the following steps: preparation core layer, and core layer includes structural foam；The inner surface of antenna mold is laid
The fiber prepreg bed of material；The side of antenna mold is connected so that the fiber prepreg bed of material wraps up core layer；Carry out cured so that fibre
Dimension prepreg solidify to form fiber composite layer；Structured metal layer is formed on the outer surface of fiber composite layer.Above-mentioned
Because core layer is made up of structural foam in preparation method, structural foam has excellent specific stiffness and specific strength, pressure
Contract, stretch, cutting out, and very light in weight splendid with bending property, so that including the antenna of fiber composite layer and core layer
There is very high mechanical strength and very light weight.
After completing to prepare the step of antenna, the fiber prepreg bed of material is laid on the inner surface of mould.Preferably, fiber prepreg
The bed of material can make the fiber prepreg bed of material have more for the multi-layer fiber prepreg being stacked, the multilamellar prepreg being stacked
Big intensity.Wherein, the method forming prepreg may comprise steps of: it is epoxy resin is carried out hot melt to form glue,
Corpus fibrosum and glue are carried out impregnation process to form prepreg.The material of this corpus fibrosum can be selected according to prior art,
In a preferred embodiment, corpus fibrosum is fibre bundle or fabric, and corpus fibrosum is flaxen fiber, carbon fiber, glass
Any one or more in fiber, polypropylene, aramid fiber and basalt fibre.It is further preferable that corpus fibrosum is plain weave quartz fiber cloth
Or unidirectional quartz fiber cloth.
The method that corpus fibrosum and glue are carried out impregnation process to form prepreg has many kinds, in a preferred embodiment,
The step of impregnation process includes: glue is put into and carries out plastic in adhesive layer machine to form adhesive layer；Corpus fibrosum and adhesive layer are put
Enter containing carrying out continuous hot-press after dipping machine to form prepreg.It is suitable that those skilled in the art can select according to actual process demand
Impregnation process technological parameter.
The step of the laying fiber prepreg bed of material can have many kinds on the face of the die, in a preferred embodiment,
The step laying the fiber prepreg bed of material on the surface of mould includes: provides the mould being made up of first point of mould and second point of mould；
First prepreg is laid on the surface of first point of mould, and the second prepreg is laid on the surface of second point of mould, and
First prepreg and the first prepreg composition fiber prepreg bed of material.Above-mentioned preferred embodiment merely with by two points of moulds
The mould being formed can form the above-mentioned fiber prepreg bed of material, and then forms the antenna casing needed for the application.
On the face of the die it is preferable that the inner surface in mould coats releasing agent simultaneously before the step of the laying fiber prepreg bed of material
Carry out drying and processing.Releasing agent makes the antenna casing being formed in subsequent technique more easily spin off from mould.In mould
During middle brushing releasing agent, the surface temperature of mould should be not less than 15 DEG C, if coating releasing agent first, preferably in die surface
Three layers of complete releasing agent of continuous coating, and each layer is vertical with preceding layer coating direction, is often painted with one layer and can carry out at least
The dried of 15min, after the completion of final coating, releasing agent is carried out drying and processing, the temperature of drying and processing can be
15～125 DEG C, now drying time should be not less than 30min.Can play more preferably in above-mentioned preferred process parameters range inner pattern releasing agent applicable
Separating effect.
After the fiber prepreg bed of material being layed in the step on the inner surface of mould it is preferable that manufacture method to be additionally included in fiber pre-
The step to form adhesive layer for the adhesive coating on the leaching bed of material.Above-mentioned adhesive layer makes to be had between fiber composite layer and core layer
Stronger connectivity.The material forming adhesive layer can be adhesive common in the art, such as thermoplastics type's adhesive, heat
Curable type adhesive, synthetic rubber type adhesive and rubber resin agent.
Above-mentioned preferred embodiment in, after the step of adhesive layer is formed on the fiber prepreg bed of material, can also be to being coated with
The fiber prepreg bed of material of adhesive layer carries out evacuation process, and the time that evacuation is processed is 10～20min.Evacuation processes and can drop
In low technique, steam brings the harm of the fiber prepreg bed of material, and so that adhesive layer is preferably sticked on the fiber prepreg bed of material.
After completing to lay the step of the fiber prepreg bed of material on the inner surface of mould, by the fiber prepreg bed of material parcel in mould
Antenna.When from antenna is prepared by first point of mould and symmetrically arranged second point of mould forms with first point of mould mould,
Can be by first point of mould and second point of mould matched moulds so that the fiber prepreg bed of material wraps up antenna.
After completing for the fiber prepreg bed of material in mould to wrap up the step of antenna, carry out cured so that the fiber prepreg bed of material
It solidify to form fiber composite layer, and fiber composite layer constitutes the shell of antenna.Can will be made by above-mentioned cured
The fiber prepreg bed of material for semi-finished product is formed as the fiber composite layer of high mechanical properties, and makes fiber composite layer and interior
The structure that the antenna solidification in portion is integrated.The process conditions of cured can be set according to the actual requirements it is preferable that being consolidated
Change temperature and be 100～200 DEG C, hardening time is 120～180min.The fiber composite material being formed in above-mentioned preferred parameter area
The bed of material has higher mechanical strength, and has more preferable adhesion between fiber composite layer and antenna.Further, exist
After forming fiber composite layer, by the shell of antenna and antenna and break away from moulds.
According to a further aspect in the invention, there is provided a kind of antenna case group, as shown in Figure 2.This antenna case group includes fiber composite
Material layer and antenna 10, fiber composite layer is wrapped in the shell 20 forming antenna 10 on antenna 10 surface.Due to being formed at
The shell 20 on antenna 10 surface is fiber composite layer, thus having higher mechanical strength, and then can efficiently reduce
The phenomenon that the metal on antenna 10 surface comes off, improves the reliability of antenna 10.Preferably, the above-mentioned antenna case group of the present invention
It is applied in space technology field.
In the above-mentioned antenna of the application 10 shell group, in antenna 10 shell group, the species of antenna 10 and structure can be according to the actual requirements
Set it is preferable that antenna 10 includes fiber composite layer 110, core layer 120 and structured metal layer 130, core layer
120 are arranged in fiber composite layer 110, and structured metal layer 130 is arranged on the outer surface of fiber composite layer 110,
Core layer 120 includes structural foam.Because core layer 120 is made up of structural foam, structural foam has excellent
Good specific stiffness and specific strength, compress, stretch, cutting out, and very light in weight splendid with bending property, so that it is multiple to include fiber
The antenna 10 of condensation material layer 110 and core layer 120 has very high mechanical strength and very light weight.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect: the invention provides
A kind of antenna case group and preparation method thereof, this manufacture method includes preparing antenna；Fiber prepreg material is laid on the inner surface of mould
Layer；By the fiber prepreg bed of material parcel antenna in mould；Carry out cured so that the fiber prepreg bed of material solidify to form fiber composite
Material layer, and fiber composite layer constitutes the shell of antenna.Shell due to being formed at antenna surface is fiber composite layer,
Thus having higher mechanical strength, and then the phenomenon that the metal of antenna surface comes off can be efficiently reduced, improve antenna
Reliability.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art,
The present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made, equivalent,
Improve etc., should be included within the scope of the present invention.
Claims (12)
1. a kind of manufacture method of antenna case group is it is characterised in that described manufacture method includes:
Prepare antenna (10)；
The fiber prepreg bed of material is laid on the inner surface of mould；
The described fiber prepreg bed of material in described mould is wrapped up described antenna (10)；
Carry out cured so that the described fiber prepreg bed of material solidify to form fiber composite layer, and described fiber composite material
The bed of material constitutes the shell (20) of described antenna (10).
2. manufacture method according to claim 1 is it is characterised in that lay described fiber prepreg on the surface of described mould
The step of the bed of material includes:
The described mould being made up of first point of mould and second point of mould is provided；
First prepreg is laid on the surface of described first point of mould, and lays on the surface of described second point of mould
Second prepreg, and described first prepreg and described first prepreg form the described fiber prepreg bed of material.
3. manufacture method according to claim 1 is it is characterised in that lay described fiber prepreg on the surface of described mould
Before the step of the bed of material, coat releasing agent and carry out drying and processing in the inner surface of described mould.
4. manufacture method according to claim 3, it is characterised in that the temperature of described drying and processing is 15～125 DEG C, is dried
Time is not less than 30min.
5. manufacture method according to claim 1 is it is characterised in that be layed in described mould by the described fiber prepreg bed of material
After step on inner surface, described manufacture method is additionally included on the described fiber prepreg bed of material adhesive coating to form glue
The step of adhesion coating.
6. manufacture method according to claim 5 is it is characterised in that coat described adhesive on the described fiber prepreg bed of material
After the step of the described adhesive layer of formation, the described fiber prepreg bed of material being coated with described adhesive layer is carried out at evacuation
Reason, the time that described evacuation is processed is 10～20min.
7. manufacture method according to claim 2 it is characterised in that
By described first point of mould and described second point of mould matched moulds so that the described fiber prepreg bed of material wraps up described antenna (10)；
After forming described fiber composite layer, described fiber composite layer and described antenna (10) are departed from described
Mould.
8. manufacture method according to claim 1 is it is characterised in that in the step of described cured, solidification temperature is
100～200 DEG C, hardening time is 120～180min.
9. manufacture method according to claim 1 is it is characterised in that the described fiber prepreg bed of material is including resin and corpus fibrosum
Impregnated composite, described resin be epoxy resin or cyanate resin, and described corpus fibrosum be flaxen fiber, glass fibre,
Any one or more in polypropylene, aramid fiber and basalt fibre.
10. manufacture method according to claim 1 is it is characterised in that the step preparing described antenna (10) includes:
Preparation core layer (120), described core layer (120) includes structural foam；
The fiber prepreg bed of material is laid on the inner surface of antenna mold；
The side of described antenna mold is connected so that the described fiber prepreg bed of material wraps up described core layer (120)；
Carry out cured so that the described fiber prepreg bed of material solidify to form fiber composite layer (110)；
Metal structure (130) is formed on the outer surface of described fiber composite layer (110).
A kind of 11. antenna case groups are it is characterised in that include fiber composite layer and antenna (10), described fiber composite layer bag
It is wrapped in the shell (20) that described antenna (10) are formed on described antenna (10) surface.
12. antenna case groups according to claim 11 it is characterised in that described antenna (10) include fiber composite layer (110),
Core layer (120) and structured metal layer (130), described core layer (120) is arranged at described fiber composite layer (110)
In, described structured metal layer (130) is arranged on the outer surface of described fiber composite layer (110), described core layer
(120) include structural foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409487.3A CN106340722B (en) | 2015-07-10 | 2015-07-10 | Antenna shell group and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409487.3A CN106340722B (en) | 2015-07-10 | 2015-07-10 | Antenna shell group and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106340722A true CN106340722A (en) | 2017-01-18 |
| CN106340722B CN106340722B (en) | 2021-01-22 |
Family
ID=57826821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510409487.3A Active CN106340722B (en) | 2015-07-10 | 2015-07-10 | Antenna shell group and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106340722B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214680A1 (en) * | 2017-05-24 | 2018-11-29 | 洛阳尖端技术研究院 | Basalt fiber composite material and preparation method therefor |
| CN109462019A (en) * | 2018-11-19 | 2019-03-12 | 中国电子科技集团公司第十四研究所 | A kind of microlight-type hybrid composite tubular antenna and its manufacturing method |
| CN110774609A (en) * | 2018-07-25 | 2020-02-11 | 波音公司 | Method of curing a composite part and embedding an antenna therein and related vehicle |
| CN111703089A (en) * | 2020-06-24 | 2020-09-25 | 贵州玄武岩新材料工程技术开发有限公司 | 5G basalt fiber composite material antenna housing and preparation method thereof |
| CN114204269A (en) * | 2021-10-21 | 2022-03-18 | 西安邮电大学 | Lightweight composite material log periodic antenna and manufacturing method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914024A (en) * | 2004-01-26 | 2007-02-14 | 通用电气公司 | Structurally reinforced resinous article and method of making |
| CN101227029A (en) * | 2008-01-24 | 2008-07-23 | 吴豪 | Composite material satellite antenna reflection surface and manufacturing process thereof |
| CN101630772A (en) * | 2008-07-18 | 2010-01-20 | 富港电子（东莞）有限公司 | Antenna device and method for manufacturing same |
| US20100220028A1 (en) * | 2009-02-27 | 2010-09-02 | Samsung Electro-Mechanics Co., Ltd. | Antenna-embeded case for mobile communications terminal, method of manufacturing the same, and mobile communications terminal |
| CN102377009A (en) * | 2010-08-12 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | Electrical apparatus shell and manufacture method thereof |
| CN202977726U (en) * | 2012-12-18 | 2013-06-05 | 深圳市鼎耀科技有限公司 | Heat resisting antenna |
| CN103296420A (en) * | 2012-03-02 | 2013-09-11 | 深圳光启创新技术有限公司 | Manufacturing method for metamaterial antenna housing |
| EP2808943A1 (en) * | 2013-05-31 | 2014-12-03 | Thales | Method for producing an antenna reflector with formed surface, reflector with formed surface obtained by said method and antenna comprising such a reflector |
| CN104294998A (en) * | 2013-07-19 | 2015-01-21 | 付连成 | Process for producing plate component, and plate component |
| CN104513457A (en) * | 2013-09-27 | 2015-04-15 | 深圳光启创新技术有限公司 | Prepreg, forming method thereof and wave-transmitting material |
-
2015
- 2015-07-10 CN CN201510409487.3A patent/CN106340722B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1914024A (en) * | 2004-01-26 | 2007-02-14 | 通用电气公司 | Structurally reinforced resinous article and method of making |
| CN101227029A (en) * | 2008-01-24 | 2008-07-23 | 吴豪 | Composite material satellite antenna reflection surface and manufacturing process thereof |
| CN101630772A (en) * | 2008-07-18 | 2010-01-20 | 富港电子（东莞）有限公司 | Antenna device and method for manufacturing same |
| US20100220028A1 (en) * | 2009-02-27 | 2010-09-02 | Samsung Electro-Mechanics Co., Ltd. | Antenna-embeded case for mobile communications terminal, method of manufacturing the same, and mobile communications terminal |
| CN102377009A (en) * | 2010-08-12 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | Electrical apparatus shell and manufacture method thereof |
| CN103296420A (en) * | 2012-03-02 | 2013-09-11 | 深圳光启创新技术有限公司 | Manufacturing method for metamaterial antenna housing |
| CN202977726U (en) * | 2012-12-18 | 2013-06-05 | 深圳市鼎耀科技有限公司 | Heat resisting antenna |
| EP2808943A1 (en) * | 2013-05-31 | 2014-12-03 | Thales | Method for producing an antenna reflector with formed surface, reflector with formed surface obtained by said method and antenna comprising such a reflector |
| CN104294998A (en) * | 2013-07-19 | 2015-01-21 | 付连成 | Process for producing plate component, and plate component |
| CN104513457A (en) * | 2013-09-27 | 2015-04-15 | 深圳光启创新技术有限公司 | Prepreg, forming method thereof and wave-transmitting material |
Non-Patent Citations (2)
| Title |
|---|
| L. V. KNYAZEVA: "THE MATHEMATICAL MODEL OF ANTENNA AND ANTENNA-RADOME SYSTEM", 《INTERNATIONAL CONFERENCE ON ANTENNA THEORY AND TECHNIQUES》 * |
| 张京: "无人机天线罩成型工艺研究", 《电子机械工程》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214680A1 (en) * | 2017-05-24 | 2018-11-29 | 洛阳尖端技术研究院 | Basalt fiber composite material and preparation method therefor |
| CN108929519A (en) * | 2017-05-24 | 2018-12-04 | 洛阳尖端技术研究院 | A kind of basalt fiber composite material and preparation method thereof |
| CN110774609A (en) * | 2018-07-25 | 2020-02-11 | 波音公司 | Method of curing a composite part and embedding an antenna therein and related vehicle |
| CN110774609B (en) * | 2018-07-25 | 2023-04-25 | 波音公司 | Method of curing composite components and antenna embedded therein and related vehicles |
| CN109462019A (en) * | 2018-11-19 | 2019-03-12 | 中国电子科技集团公司第十四研究所 | A kind of microlight-type hybrid composite tubular antenna and its manufacturing method |
| CN111703089A (en) * | 2020-06-24 | 2020-09-25 | 贵州玄武岩新材料工程技术开发有限公司 | 5G basalt fiber composite material antenna housing and preparation method thereof |
| CN114204269A (en) * | 2021-10-21 | 2022-03-18 | 西安邮电大学 | Lightweight composite material log periodic antenna and manufacturing method thereof |
| CN114204269B (en) * | 2021-10-21 | 2023-09-29 | 西安邮电大学 | Light composite material logarithmic periodic antenna and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106340722B (en) | 2021-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106340722A (en) | Antenna shell group and manufacturing method thereof | |
| US10090715B2 (en) | System and method for transmitting data or power across a structural component | |
| JP6630480B2 (en) | Production of composite laminates using temporarily sewn preforms | |
| CN102548741B (en) | Use the method for multi-direction continuous fiber stack molding complex composite parts stacking in advance | |
| US20110254189A1 (en) | Heated mould for moulding polymeric composites | |
| CN105922703B (en) | A kind of thin-walled foam interlayer structure compound material antenna house preparation method | |
| TW201412506A (en) | Pul-core process with PMI foam core | |
| WO2017179721A1 (en) | Fiber-reinforced resin intermediate material, fiber-reinforced resin molded article, and method for producing fiber-reinforced resin intermediate material | |
| CN201188368Y (en) | Integral-molding compound material insulation drive tube with insert | |
| CN104428578B (en) | Composite tanks with the joint with zone of transformation and the method for manufacturing the tank | |
| EP3025854B1 (en) | Fabrication of composite laminates having thin interlayers | |
| CN106340715B (en) | Antenna device and manufacturing method thereof | |
| CN111969316A (en) | Variable-thickness front-part radome with unidirectional tape structure | |
| CN106340721A (en) | Antenna casing manufacturing method, antenna system and manufacturing method thereof | |
| KR101497446B1 (en) | Rotation Stackable Prepreg and Prepreg Product Manufacturing Method Using the Same | |
| US10717109B2 (en) | Nanotube enhancement of interlaminar performance for a composite component | |
| CN106329097B (en) | Antenna device and manufacturing method thereof | |
| CN106329098B (en) | Antenna device and manufacturing method thereof | |
| EP4065833B1 (en) | A wind turbine component and corresponding resin infusion method | |
| JP6351584B2 (en) | Apparatus for controlling stress of bonding at low temperature and manufacturing method thereof | |
| JP2015528070A5 (en) | ||
| TW201639693A (en) | Method for forming complex hollow carbon fiber products | |
| WO1999028988A2 (en) | Metallized fiber mat, and its use as reflective applique in antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |