CN1082775A - The reinforced composite parabolic microwave aerial - Google Patents
The reinforced composite parabolic microwave aerial Download PDFInfo
- Publication number
- CN1082775A CN1082775A CN 92109036 CN92109036A CN1082775A CN 1082775 A CN1082775 A CN 1082775A CN 92109036 CN92109036 CN 92109036 CN 92109036 A CN92109036 A CN 92109036A CN 1082775 A CN1082775 A CN 1082775A
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- China
- Prior art keywords
- antenna
- reinforced composite
- composite parabolic
- aluminium
- microwave aerial
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- 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.)
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Abstract
Reinforced composite parabolic microwave aerial of the present invention, it mainly is in manufacturing, bore and diameter to antenna adopt the attached design of computer than important parameter mould, and adopt the optimization process of short some match processing method, simultaneously to mixing a certain proportion of metallic iron, aluminium, copper powder in the required adhesive of this antenna.Thereby improved the antenna parabola to performances such as electromagnetic wave focusing, positive fineness, heat radiation, corrosion-resistant, anti-aging, and strengthened temperature performance.That this antenna has is in light weight, cost is low, intensity is high, not yielding, distinguishing feature such as reception is good.
Description
The present invention relates to a kind of reinforced composite parabolic microwave aerial, it belongs to reception electromagnetic antenna field, is mainly used in the electromagnetic wave signal that receives communications satellite.
Along with Evolution of Satellite Communication Techniques, the satellite communication receiving system has been used for satellite television and has received, and enters family, agriculture and animal husbandry field, outlying mountain area etc., and the parabolic antenna of Xiao Shouing has two kinds of metal materials and composite material with regard to material in the market.Antenna, the weight that adopts metal material to make is big, cost is high, complex manufacturing, and precision is restricted.The antenna that adopts composite material to make, decapacitation overcomes outside the deficiency of metal material antenna, but also have certain defective at temperature performance, aspect such as ageing-resistant, the measure described in the Chinese patent 89204046.7 can't solve the problem of temperature performance, aspect such as ageing-resistant.
The objective of the invention is to, utilize the method for modification blend, to improve the heat-sinking capability of antenna plate, but but also anti-aging, simultaneously in order to improve the geometric accuracy of antenna, bore and diameter to antenna are put the optimization process of match method for processing than the mould employing attached design of computer and the weak point of important parameter, thereby improved the performances such as fineness height of antenna parabola to electromagnetic wave focusing, front, this antenna is in light weight, cost is low, be convenient to move, strengthen temperature performance simultaneously, improved performance characteristics such as heat radiation, corrosion-resistant, anti-aging.
Reinforced composite parabolic antenna of the present invention, it mainly is to adopt the attached design of computer on Mould design, adopts the optimization process of short some match method for processing, adds metal powder simultaneously in adhesive; With resin (epoxy, phenolic aldehyde, unsaturated polyester) is matrix, and glass fabric is that the iron, aluminium, the copper metal powder that mix 2-10% in the adhesive of reinforcing material carry out coating; In the required adhesive of the skeleton of microwave antenna, mix simultaneously 10-20% semi-finished product 150-200 purpose iron, aluminium, copper metal powder and carry out coating.In manufacturing, the bore of antenna and diameter are adopted after attached design of computer and the optimization process of short some match method for processing bonding layer of glass cloth (alkali-free) on mould than the mould of important parameter, apply copper mesh then, it is open and flat to bond, which floor the glass fibers cloth that bonds again mixes 2-10% metal powder iron, aluminium, copper powder in binding agent, the web frame muscle, bonding glass cloth mixes the 10-20% semi-finished product, 150-200 purpose metal powder, iron, aluminium, copper powder.
Embodiment:
Reinforced composite parabolic microwave aerial of the present invention, on manufacturing, at first be that the bore of antenna and diameter are adopted the attached design of computer than important parameter mold design, adopt the optimization process of short some match processing method simultaneously, on mould, adopt traditional handicraft to bond then.After bonding layer of glass fiber fabric (alkali-free), apply copper mesh, it is open and flat to bond, which floor glass cloth bond again in binding agent, mix 5% metal, iron, aluminium, copper powder, the web frame muscle, with glass cloth and bonding matrix the skeleton muscle is reinforced, mixed 15% semi-finished product in the binding agent, 150-200 purpose metallic iron, aluminium, copper powder.
Claims (2)
1, a kind of reinforced composite parabolic microwave aerial, the antenna reverse side has pallet and skeleton, it is characterized in that, adopts the attached design of computer in Mould design, and adopts the optimization process of short some match method for processing; Be matrix with resin (epoxy, phenolic aldehyde, unsaturated polyester) simultaneously, glass fabric is that the iron, aluminium, the copper metal powder that mix 2-10% in the adhesive of reinforcing material carry out coating.
2, reinforced composite parabolic microwave aerial according to claim 1 is characterized in that, mixes 10-20% semi-finished product 150-200 purpose iron, aluminium, copper metal powder and carry out coating in the required adhesive of the skeleton of microwave antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109036 CN1038544C (en) | 1992-08-06 | 1992-08-06 | Reinforced composite material parabolic microwave aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109036 CN1038544C (en) | 1992-08-06 | 1992-08-06 | Reinforced composite material parabolic microwave aerial |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1082775A true CN1082775A (en) | 1994-02-23 |
| CN1038544C CN1038544C (en) | 1998-05-27 |
Family
ID=4943929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92109036 Expired - Fee Related CN1038544C (en) | 1992-08-06 | 1992-08-06 | Reinforced composite material parabolic microwave aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038544C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570959A (en) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | Intelligent anti-theft electric control door-lock system based on GSM module |
-
1992
- 1992-08-06 CN CN 92109036 patent/CN1038544C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570959A (en) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | Intelligent anti-theft electric control door-lock system based on GSM module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1038544C (en) | 1998-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |