CN103296470A - Metamaterial antenna, substrate of metamaterial antenna and method for manufacturing metamaterial antenna - Google Patents
Metamaterial antenna, substrate of metamaterial antenna and method for manufacturing metamaterial antenna Download PDFInfo
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- CN103296470A CN103296470A CN2012101831535A CN201210183153A CN103296470A CN 103296470 A CN103296470 A CN 103296470A CN 2012101831535 A CN2012101831535 A CN 2012101831535A CN 201210183153 A CN201210183153 A CN 201210183153A CN 103296470 A CN103296470 A CN 103296470A
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Abstract
The invention discloses a metamaterial antenna, a substrate of the metamaterial antenna and a method for manufacturing the metamaterial antenna. The method for manufacturing the metamaterial antenna comprises the following steps that high-molecular polymer is foamed to form a foam material; the foam material is processed to form the substrate of the metamaterial antenna; the surface of the substrate is covered with a copper film, the copper film is etched to form an artificial microstructure with the etching method, and the artificial microstructure is arranged on the substrate in a periodical mode and then the metamaterial antenna is obtained. According to the metamaterial antenna, the substrate of the metamaterial antenna and the method for manufacturing the metamaterial antenna, due to the fact that the substrate formed in a foaming mode is light, the weight of the metamaterial antenna can be reduced, the metamaterial antenna is more convenient to transport, install and use.
Description
Technical field
The present invention relates to super material field, particularly relate to the manufacture method of substrate and the super material antenna of a kind of super material antenna, super material antenna.
Background technology
Super material refers to artificial composite structure or the composite material that some have the not available extraordinary physical property of natural material.By the orderly design of the structure on the key physical yardstick of material, can break through the restriction of some performance natural law, thereby obtain to exceed the meta-materials function of the intrinsic common character of nature.
Develop the super material that at present and comprise " left-handed materials ", photonic crystal, " super magnetic material ".Wherein, " left-handed materials " refers to that the metal wire of periodic arrangement and composite construction realization dielectric constant and the magnetic permeability of open loop resonator (SRR, Split Ring Resonators) are negative two negative material simultaneously.And by make the two negative material that metal wire and open loop resonator composite construction can be realized two dimension at printed circuit board (PCB).
The realization of metamaterial structure is mainly still finished to make metal wire at printed circuit board (PCB), has unique magnetic characteristic.These characteristics make antenna realize miniaturization and performance improvement, can realize efficient running in limited space.
In the prior art, super material antenna mainly is to adopt circuit board plate materials such as F4B, FR4 or PS as the substrate of antenna, and these sheet materials are heavier.And the weight of substrate has accounted for the overwhelming majority of super material antenna weight, therefore uses conventional panels as the substrate of super material antenna, can make that the weight of super material antenna is heavier, is unfavorable for transportation, installation and the use of antenna.
Summary of the invention
The technical problem that the present invention mainly solves provides the manufacture method of substrate and the super material antenna of a kind of super material antenna, super material antenna, can reduce the weight of super material antenna, the transportation of more convenient super material antenna, installation and use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of substrate of super material antenna is provided, and the material of substrate is the expanded material that is formed by the high molecular polymer foaming.
Wherein, high molecular polymer comprises polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of super material antenna is provided, comprises substrate and the artificial micro-structural that is attached on the substrate, the material of described substrate is the expanded material that is formed by the high molecular polymer foaming.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of manufacture method of super material antenna is provided, comprises: with the high molecular polymer formation expanded material that foams; Expanded material is processed into the substrate of super material antenna; Cover one deck copper film on the surface of substrate, and described copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
Wherein, high molecular polymer comprises polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane.
Wherein, high molecular polymer the is foamed step that forms expanded material comprises: polyethylene or polyvinyl chloride are formed molten polymer; Inert gas is pressed into molten polymer; Reduce pressure and the temperature that raises and inert gas is discharged expand and make the molten polymer foaming form expanded material, and utilize the method for extrusion molding or injection mo(u)lding to make film or thin plate as super material antenna substrate.
Wherein, the high molecular polymer step that forms expanded material that foams is comprised: will be pressed in the polystyrene than the low-boiling liquid of polystyrene, heating makes liquid evaporation gasification then, and then foaming forms expanded material, and utilizes the method for extrusion molding or injection mo(u)lding to make film or thin plate as super material antenna substrate.
Wherein, comprise than the low-boiling liquid of polystyrene: the liquid of aliphatic hydrocarbon, chloride aliphatic hydrocarbon or fluorine-containing aliphatic hydrocarbon.
Wherein, the high molecular polymer step that forms expanded material that foams is comprised: polyformaldehyde, polyvinyl formal, polyvinyl acetate or polyvinyl chloride colloidal sol are stirred, be made into gel and further solidify to form expanded material after forming uniform foams, to make film or the thin plate as super material antenna substrate.
Wherein, the high molecular polymer step that forms expanded material that foams is comprised: polyethers, vulcabond, kicker, blowing agent and foaming stabiliser are joined in the polyurethane mix, and the formation expanded material that stirs, foams, to make film or the thin plate as super material antenna substrate.
The invention has the beneficial effects as follows: the situation that is different from prior art, the present invention is by forming expanded material with the high molecular polymer foaming, expanded material is processed into the substrate of super material antenna, substrate is processed processing to form super material antenna, because the substrate weight that foaming forms is lighter, can reduce the weight of super material antenna; And the substrate that foaming forms is comparatively soft, can curl, thus the transportation of convenient antenna, installation and use.
Description of drawings
Fig. 1 is the perspective view of the elementary cell of the super material antenna of the present invention;
Fig. 2 is the flow chart of manufacture method first embodiment of the super material antenna of the present invention;
Fig. 3 is the flow chart of manufacture method second embodiment of the super material antenna of the present invention;
Fig. 4 is the flow chart of manufacture method the 3rd embodiment of the super material antenna of the present invention;
Fig. 5 is the flow chart of manufacture method the 4th embodiment of the super material antenna of the present invention;
Fig. 6 is the flow chart of manufacture method the 5th embodiment of the super material antenna of the present invention.
Embodiment
Light, as electromagnetic a kind of, it is when passing glass, because the wavelength of light is much larger than the size of atom, therefore can use the univers parameter of glass, the details parameter of the atom of for example refractive index, rather than composition glass is described glass to the response of light.Accordingly, when research material was to other electromagnetic responses, any yardstick also can be with the univers parameter of material to electromagnetic response much smaller than the structure of electromagnetic wavelength in the material, and for example DIELECTRIC CONSTANT and magnetic permeability μ describe.The structure by every of designing material makes that all thereby the identical or different dielectric constant that makes material monolithic and magnetic permeability are certain rule and arrange for dielectric constant and the magnetic permeability of material each point, the magnetic permeability that rule is arranged and dielectric constant can make material that electromagnetic wave is had response on the macroscopic view, for example converge electromagnetic wave, divergent electromagnetic ripple, absorb electromagnetic wave etc.Such has magnetic permeability that rule arranges and the material of dielectric constant is referred to as super material.
As shown in Figure 1, Fig. 1 is the perspective view of the elementary cell of the super material antenna of the present invention.The elementary cell of super material antenna comprises the substrate 1 that artificial micro-structural 2 and this artificial micro-structural 2 are adhered to.Among the present invention, artificial micro-structural 2 is artificial metal micro structure, artificial metal's micro-structural has can produce plane or the three-dimensional topological structure of response to incident electromagnetic wave electric field and/or magnetic field, and the pattern and/or the size that change the artificial metal's micro-structural on the elementary cell of each super material antenna can change the elementary cell of each super material antenna to the response of incident electromagnetic wave.Substrate 1 is formed by the high molecular polymer foaming, and wherein, high molecular polymer is polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane etc.
In one embodiment of the invention, also be coated with cover layer 3 on the artificial micro-structural 2, cover layer 3, artificial micro-structural 2 and substrate 1 constitute the elementary cell of the super material antenna of the present invention.The elementary cell of a plurality of super material antennas is arranged according to certain rules and can be made super material antenna electromagnetic wave be had the response of macroscopic view.Because the elementary cell that super material antenna is whole to be needed incident electromagnetic wave is had macroscopical electromagnetic response so each a super material antenna need form continuous response to the response of incident electromagnetic wave, this size of elementary cell that requires each super material antenna is preferably 1/10th of incident electromagnetic wave wavelength less than 1/5th of incident electromagnetic wave wavelength.During this section is described, the artificial material antenna integral body that will surpass is divided into a plurality of super material antenna elementary cells, but should know that this kind division methods only for convenience of description, should not regard super material antenna as by a plurality of super material antenna elementary cells splicings or assemble, super material antenna is that artificial metal's micro-structural cycle is arranged on the substrate 1 and can constitutes in the practical application, and technology is simple and with low cost.Artificial metal's micro-structural on the elementary cell of each super material antenna that the cycle arranges can produce continuous electromagnetic response to incident electromagnetic wave.
The production of super material antenna is positioned at the upstream of industrial chain, is the lifeblood of whole industry chain, is elaborated below in conjunction with the manufacture method of drawings and Examples to the super material antenna of the present invention.
Consult Fig. 2, Fig. 2 is the flow chart of manufacture method first embodiment of the super material antenna of the present invention.In the present embodiment, the manufacture method of super material antenna comprises the steps:
Step S201 is with the high molecular polymer formation expanded material that foams.
Particularly, the formation expanded material that can earlier high molecular polymer be foamed utilizes extrusion molding, injection mo(u)lding or other method to make film or the thin plate of the super material antenna substrate of conduct then.Wherein, high molecular polymer comprises polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane etc.For different high molecular polymers, its concrete manufacture method is different, and concrete manufacture method sees also hereinafter.
Step S202 is processed into expanded material the substrate of super material antenna.
Step S203 covers one deck copper film on the surface of substrate, and copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
After being made as super material antenna substrate, by covering one deck copper film on the surface of substrate and being processed to form artificial micro-structural to obtain super material antenna.Particularly, can be by covering materials such as copper, silver or aluminium on the surface of described film or thin plate to form copper film, silverskin or aluminium film etc., by methods such as etching, plating or ion quarters this tunic is carved into artificial micro-structural then, and the described artificial micro-structural cycle is arranged on film or the thin plate, and then make super material antenna.Certainly, also can by in other modes of the electroplating surface of film or thin plate or materials such as heavy copper, silver or aluminium to form copper film, silverskin or aluminium film etc.
In the present embodiment, because the weight of foaming formation substrate is lighter, can reduce the weight of super material antenna; And the substrate that foaming forms is comparatively soft, can realize the function of curling, thus the transportation of convenient antenna, installation and use.
Surpass the example that is made as of material antenna with polyethylene and polyvinyl chloride as high molecular polymer below, set forth manufacture method second embodiment of the super material antenna of the present invention.
Consult Fig. 3, Fig. 3 is the flow chart of manufacture method second embodiment of the super material antenna of the present invention.In the present embodiment, the manufacture method of super material antenna comprises the steps:
Step S301 forms molten polymer with polyethylene or polyvinyl chloride.
Polyethylene or polyvinyl chloride are joined in the melting furnace, and the temperature of control melting furnace heats, and is melt into liquid molten polymer up to solid-state polyethylene or polyvinyl chloride.In order to beautify super material antenna, can also be in this step doping look mother, to adjust shades of colour.
Step S302 is pressed into molten polymer with inert gas.
In filling the melting furnace of molten polymer, increase furnace pressure, make inert gas be pressed in the molten polymer as much as possible.Wherein, inert gas comprises: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) or radon (Rn) etc.
Step S303 reduces pressure and the temperature that raises and inert gas is discharged expand and make the molten polymer foaming, and utilizes the method for extrusion molding or injection mo(u)lding to make film or thin plate as super material antenna substrate.
Under the situation that reduces pressure and the temperature that raises, inert gas discharges from molten polymer, makes molten polymer expand and foams, and make as the film of super material antenna substrate or the blank of thin plate by extrusion molding, injection mo(u)lding or other method.Extrusion molding herein, injection molding forming method can also have other to make the method for the blank of film or thin plate only for illustrating.After the blank of film or thin plate is placed cooling and solidifies, namely become film or thin plate.Control film or gauge of sheet, be located between 0.001 to 4 millimeter, for example: film or gauge of sheet are 0.001 millimeter, 2 millimeters or 4 millimeters.Wherein, film or thin plate can directly be used as substrate, also can be through being used as substrate after the cutting processing.
Step S304 covers one deck copper film on the surface of film or thin plate, and copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
Behind the film that is made as super material antenna substrate or thin plate, by covering one deck copper film on the surface of film or thin plate and being processed to form artificial micro-structural to obtain super material antenna.Particularly, can be by covering materials such as copper, silver or aluminium on the surface of described film or thin plate to form copper film, silverskin or aluminium film etc., by methods such as etching, plating or ion quarters this tunic is carved into artificial micro-structural then, and the described artificial micro-structural cycle is arranged on film or the thin plate, and then make super material antenna.Certainly, also can by in other modes of the electroplating surface of film or thin plate or materials such as heavy copper, silver or aluminium to form copper film, silverskin or aluminium film etc.
In addition, present embodiment can also mix polyethylene and polyvinyl chloride and forms the pasty state compound formation expanded material that foams, and does not repeat them here.
Surpass the example that is made as of material antenna with polystyrene as high molecular polymer below, set forth manufacture method the 3rd embodiment of the super material antenna of the present invention.
Consult Fig. 4, Fig. 4 is the flow chart of manufacture method the 3rd embodiment of the super material antenna of the present invention.In the present embodiment, the manufacture method of super material antenna comprises the steps:
Step S401 will be pressed in the polystyrene than the low-boiling liquid of polystyrene.
Earlier polystyrene is added in the heating furnace, will be pressed into heating furnace than the low-boiling liquid of polystyrene by force (forcing) pump then.Wherein, can be liquid of aliphatic hydrocarbon, chloride aliphatic hydrocarbon or fluorine-containing aliphatic hydrocarbon etc. than the low-boiling liquid of polystyrene.In order to beautify super material antenna, can also be in this step doping look mother, to adjust shades of colour.
Step S402, heating makes liquid evaporation gasification, and then foaming forms expanded material, and utilizes the method for extrusion molding or injection mo(u)lding to make film or thin plate as super material antenna substrate.
The temperature of control heating furnace heats the polystyrene that is pressed into liquid.Under the situation of high temperature heating, be evaporated gasification than the low-boiling liquid of polystyrene, remaining polystyrene foams because of poly-expansion and forms expanded material, and makes the blank of film or thin plate by extrusion molding, injection mo(u)lding or other method.Extrusion molding herein, injection molding forming method can also have other to make the method for the blank of film or thin plate only for illustrating.After the blank of film or thin plate is placed cooling and solidifies, namely become film or thin plate.Control film or gauge of sheet, be located between 0.001 to 4 millimeter, for example: film or gauge of sheet are 0.001 millimeter, 2 millimeters or 4 millimeters.Wherein, film or thin plate can directly be used as substrate, also can be through being used as substrate after the cutting processing.
Step S403 covers one deck copper film on the surface of film or thin plate, and copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
Behind the film that is made as super material antenna substrate or thin plate, by covering one deck copper film on the surface of film or thin plate and being processed to form artificial micro-structural to obtain super material antenna.Particularly, can be by covering materials such as copper, silver or aluminium on the surface of described film or thin plate to form copper film, silverskin or aluminium film etc., by methods such as etching, plating or ion quarters this tunic is carved into artificial micro-structural then, and the described artificial micro-structural cycle is arranged on film or the thin plate, and then make super material antenna.Certainly, also can by in other modes of the electroplating surface of film or thin plate or materials such as heavy copper, silver or aluminium to form copper film, silverskin or aluminium film etc.
Surpass the example that is made as of material antenna with polyformaldehyde, polyvinyl formal, polyvinyl acetate and polyvinyl chloride colloidal sol as high molecular polymer below, set forth manufacture method the 4th embodiment of the super material antenna of the present invention.
Consult Fig. 5, Fig. 5 is the flow chart of manufacture method the 4th embodiment of the super material antenna of the present invention.In the present embodiment, the manufacture method of super material antenna comprises the steps:
Step S501 stirs to form uniform foams with polyformaldehyde, polyvinyl formal, polyvinyl acetate or polyvinyl chloride colloidal sol.
To form macromolecule polymer solution in polyformaldehyde, polyvinyl formal, polyvinyl acetate or the polyvinyl chloride colloidal sol adding solvent, because the effect of gravity, macromolecule polymer solution can be divided into resin solution, suspension and solution by nature.In container, carry out mechanical agitation, make air be involved in and form uniform foams in resin solution, suspension or the solution.In order to beautify super material antenna, can also be in this step doping look mother, to adjust shades of colour.
Step S502 is made into foams gel and further solidify to form expanded material, to make film or the thin plate as super material antenna substrate.
Carry out foams still aging or add surfactant, make foams become gel and solidify to form expanded material, by expanded material extrusion molding, injection mo(u)lding or other method being made the blank of film or thin plate.Extrusion molding herein, injection molding forming method can also have other to make the method for the blank of film or thin plate only for illustrating.Control film or gauge of sheet, be located between 0.001 to 4 millimeter, for example: film or gauge of sheet are 0.001 millimeter, 2 millimeters or 4 millimeters.Wherein, film or thin plate can directly be used as substrate, also can be through being used as substrate after the cutting processing.
Step S503 covers one deck copper film on the surface of film or thin plate, and copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
Behind the film that is made as super material antenna substrate or thin plate, by covering one deck copper film on the surface of film or thin plate and being processed to form artificial micro-structural to obtain super material antenna.Particularly, can be by covering materials such as copper, silver or aluminium on the surface of described film or thin plate to form copper film, silverskin or aluminium film etc., by methods such as etching, plating or ion quarters this tunic is carved into artificial micro-structural then, and the described artificial micro-structural cycle is arranged on film or the thin plate, and then make super material antenna.Certainly, also can by in other modes of the electroplating surface of film or thin plate or materials such as heavy copper, silver or aluminium to form copper film, silverskin or aluminium film etc.
Surpass the example that is made as of material antenna with polyurethane as high molecular polymer below, set forth manufacture method the 5th embodiment of the super material antenna of the present invention.
Consult Fig. 6, Fig. 6 is the flow chart of manufacture method the 5th embodiment of the super material antenna of the present invention.In the present embodiment, the manufacture method of super material antenna comprises the steps:
Step S601 joins polyethers, vulcabond, kicker, blowing agent and foaming stabiliser in the polyurethane and to mix, and stir, foaming forms expanded material, to make film or the thin plate as super material antenna substrate.
In the present embodiment, choose polyethers, vulcabond, kicker, blowing agent and foaming stabiliser as raw material, after mixing stirring, the inert gas that generates makes the expanded foamed formation expanded material of polyurethane, by expanded material extrusion molding, injection mo(u)lding or other method being made the blank of film or thin plate.Extrusion molding herein, injection molding forming method can also have other to make the method for the blank of film or thin plate only for illustrating.After the blank of film or thin plate is placed ageing, namely become film or thin plate.Control film or gauge of sheet, be located between 0.001 to 4 millimeter, for example: film or gauge of sheet are 0.001 millimeter, 2 millimeters or 4 millimeters.Wherein, film or thin plate can directly be used as substrate, also can be through being used as substrate after the cutting processing.In other embodiments, also can select other raw material for use, at this moment, the high molecular polymer of generation and inert gas are with different.
Step S602 covers one deck copper film on the surface of film or thin plate, and copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
Behind the film that is made as super material antenna substrate or thin plate, by covering one deck copper film on the surface of film or thin plate and being processed to form artificial micro-structural to obtain super material antenna.Particularly, can be by covering materials such as copper, silver or aluminium on the surface of described film or thin plate to form copper film, silverskin or aluminium film etc., by methods such as etching, plating or ion quarters this tunic is carved into artificial micro-structural then, and the described artificial micro-structural cycle is arranged on film or the thin plate, and then make super material antenna.Certainly, also can by in other modes of the electroplating surface of film or thin plate or materials such as heavy copper, silver or aluminium to form copper film, silverskin or aluminium film etc.
Be different from the situation of prior art, the present invention is by forming expanded material with the high molecular polymer foaming, again expanded material is processed into the substrate of super material antenna, substrate is processed processing to form super material antenna, because it is lighter that foaming forms the weight of substrate, can reduce the weight of super material antenna; And the substrate that foaming forms is comparatively soft, can curl, thus the transportation of convenient antenna, installation and use.
The present invention also provides a kind of substrate of super material antenna, and the material of described substrate is the expanded material that is formed by the high molecular polymer foaming.
Wherein, high molecular polymer comprises polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane.
The present invention also provides a kind of super material antenna, comprises substrate and the artificial micro-structural that is attached on the described substrate, and the material of described substrate is the expanded material that is formed by the high molecular polymer foaming.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the substrate of a super material antenna is characterized in that: the material of described substrate is the expanded material that is formed by the high molecular polymer foaming.
2. substrate according to claim 1 is characterized in that, described high molecular polymer comprises polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane.
3. super material antenna is characterized in that: comprise substrate and be attached to artificial micro-structural on the described substrate, the material of described substrate is the expanded material that is formed by the high molecular polymer foaming.
4. the manufacture method of a super material antenna is characterized in that, comprising:
With the high molecular polymer formation expanded material that foams;
Described expanded material is processed into the substrate of super material antenna;
Cover one deck copper film on the surface of described substrate, and described copper film is etched into artificial micro-structural by etching method, being arranged on the described substrate of described artificial micro-structural cycle, and then obtain super material antenna.
5. method according to claim 4 is characterized in that,
Described high molecular polymer comprises polyethylene, polyvinyl chloride, polystyrene, polyformaldehyde, polyvinyl formal, polyvinyl acetate, polyvinyl chloride colloidal sol or polyurethane.
6. method according to claim 4 is characterized in that,
Described the high molecular polymer step that forms expanded material that foams is comprised:
Polyethylene or polyvinyl chloride are formed molten polymer;
Inert gas is pressed into described molten polymer;
Reduce pressure and the temperature that raises and described inert gas is discharged expand and make described molten polymer foaming form expanded material, and utilize the method for extrusion molding or injection mo(u)lding to make film or thin plate as super material antenna substrate.
7. method according to claim 4 is characterized in that,
Described the high molecular polymer step that forms expanded material that foams is comprised:
To be pressed in the polystyrene than the low-boiling liquid of polystyrene, heating makes described liquid evaporation gasification then, and then foaming forms expanded material, and utilizes the method for extrusion molding or injection mo(u)lding to make film or thin plate as super material antenna substrate.
8. method according to claim 7 is characterized in that,
Describedly comprise than the low-boiling liquid of polystyrene:
The liquid of aliphatic hydrocarbon, chloride aliphatic hydrocarbon or fluorine-containing aliphatic hydrocarbon.
9. method according to claim 4 is characterized in that,
Described the high molecular polymer step that forms expanded material that foams is comprised:
Polyformaldehyde, polyvinyl formal, polyvinyl acetate or polyvinyl chloride colloidal sol are stirred, form and be made into gel behind the uniform foams and further solidify to form expanded material, to make film or the thin plate as super material antenna substrate.
10. method according to claim 4 is characterized in that,
Described the high molecular polymer step that forms expanded material that foams is comprised:
Polyethers, vulcabond, kicker, blowing agent and foaming stabiliser joined in the polyurethane mix, and stir, foaming forms expanded material, to make film or the thin plate as super material antenna substrate.
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| CN201210183153.5A CN103296470B (en) | 2012-03-02 | 2012-06-05 | The substrate of Super-material antenna, Super-material antenna and the manufacture method of Super-material antenna |
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| CN201210053800.0 | 2012-03-02 | ||
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| CN201210053800 | 2012-03-02 | ||
| CN201210183153.5A CN103296470B (en) | 2012-03-02 | 2012-06-05 | The substrate of Super-material antenna, Super-material antenna and the manufacture method of Super-material antenna |
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| CN103296470A true CN103296470A (en) | 2013-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539403A (en) * | 2018-04-26 | 2018-09-14 | 常州信息职业技术学院 | A kind of manufacturing method of lightweight antenna |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5712643A (en) * | 1995-12-05 | 1998-01-27 | Cushcraft Corporation | Planar microstrip Yagi Antenna array |
| CN101838472A (en) * | 2009-03-17 | 2010-09-22 | 日东电工株式会社 | Impact absorbing material |
| CN101950858A (en) * | 2010-09-30 | 2011-01-19 | 西北工业大学 | Broadband binary array antenna based on composite left-handed and right-handed transmission line |
| US20110069377A1 (en) * | 2009-09-18 | 2011-03-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Planar gradient index optical metamaterials |
-
2012
- 2012-06-05 CN CN201210183153.5A patent/CN103296470B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5712643A (en) * | 1995-12-05 | 1998-01-27 | Cushcraft Corporation | Planar microstrip Yagi Antenna array |
| CN101838472A (en) * | 2009-03-17 | 2010-09-22 | 日东电工株式会社 | Impact absorbing material |
| US20110069377A1 (en) * | 2009-09-18 | 2011-03-24 | Toyota Motor Engineering & Manufacturing North America, Inc. | Planar gradient index optical metamaterials |
| CN101950858A (en) * | 2010-09-30 | 2011-01-19 | 西北工业大学 | Broadband binary array antenna based on composite left-handed and right-handed transmission line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539403A (en) * | 2018-04-26 | 2018-09-14 | 常州信息职业技术学院 | A kind of manufacturing method of lightweight antenna |
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