CN103647144A - A wideband cellular interlayer fiber reinforced plastic antenna cover - Google Patents
A wideband cellular interlayer fiber reinforced plastic antenna cover Download PDFInfo
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- CN103647144A CN103647144A CN201310625975.9A CN201310625975A CN103647144A CN 103647144 A CN103647144 A CN 103647144A CN 201310625975 A CN201310625975 A CN 201310625975A CN 103647144 A CN103647144 A CN 103647144A
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- glass cloth
- antenna cover
- cellular
- fiber reinforced
- reinforced plastic
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Abstract
The invention relates to a wideband cellular interlayer fiber reinforced plastic antenna cover comprising an internal layer glass cloth, a cellular plate, a glass cloth, and a reinforcement ring. The internal layer glass cloth and the cellular plate are bonded together through resin adhesive. Then, the glass cloth is pasted on the outer side of the bonded internal layer glass cloth and the cellular in order to form a wave-transparent composite interlayer. The reinforcement ring is formed by pasting glass silk at an antenna cover installing interface. A plastic screw nut is pre-embedded in the reinforcement ring. The wideband cellular interlayer fiber reinforced plastic antenna cover has advantages of simple and reasonable structure, no metallic components, good rigidity and intensity and waterproof performance, and good wave-transparent performance and rigidity and intensity in a wide band.
Description
Technical field
The present invention relates to a kind of wide-band honeycomb sandwich glass steel radome, can meet protection and the wave transparent needs of 2-18GHz antenna; For small-sized integrated wideband antenna.
Background technology
At present, known antenna cover structure form is divided into: entity thin plate, metal space skeleton+thin skin and the bolted honeycomb sandwich panel etc. that glued joint cystosepiment, gas-filled type, the edge of a wing that is spirally connected, applicable microwave frequency band is below 10GHz, and in the situation that installing space is less, metal parts can have larger impact to microwave signal, and cystosepiment or inflation make radome insufficient strength.So in addition because radome is that spicing forming type difficulty in water-proofing treatment is larger.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of wide-band honeycomb sandwich glass steel radome is provided, this radome is containing metal part not, not only has good stiffness and water resistance but also in wider frequency range, has good wave penetrate capability.
According to technical scheme provided by the invention, wide-band honeycomb sandwich glass steel radome comprises inner layer glass cloth, cellular board, glass cloth, reinforcing ring, described inner layer glass cloth and cellular board are bonded into one by resin glue, a described volume surrounding again adhering glass cloth form wave transparent composite intermediate layer, at radome mounting interface place with the bonding formation reinforcing ring of glass fiber.
As a further improvement on the present invention, pre-buried plastic nut in described reinforcing ring.
Compared with the prior art the present invention has the following advantages:
The present invention is simple and reasonable for structure; This radome is containing metal part not, not only has good stiffness and water resistance, and has good wave penetrate capability and stiffness in wider frequency range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is wave transparent composite intermediate layer profile of the present invention.
Embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, comprise inner layer glass cloth 1, cellular board 2, glass cloth 3, reinforcing ring 4 and plastic nut 5.
Described inner layer glass cloth 1 is bonded into one by resin glue with cellular board 2, a described volume surrounding again adhering glass cloth 3 form wave transparent composite intermediate layers, at radome mounting interface place, use the bonding formation reinforcing ring 4 of glass fiber, pre-buried plastic nut 5 in described reinforcing ring 4.
The present invention adopts the fiberglass internal layer at circumferential position to add suitable cellular material, for guaranteeing that radome is in wave penetrate capability and the stiffness of wide-band.Overcome existing radome metal parts to the interference of microwave and insufficient strength and the narrower deficiency of applicable frequency range, this radome not containing metal part not only has good stiffness and water resistance but also in wider frequency range, has good wave penetrate capability; Can meet protection and the wave transparent needs of 2-18GHz antenna.
Claims (2)
1. a wide-band honeycomb sandwich glass steel radome, it is characterized in that: comprise inner layer glass cloth (1), cellular board (2), glass cloth (3), reinforcing ring (4), described inner layer glass cloth (1) is integral with cellular board (2) glue bond, a described volume surrounding again adhering glass cloth (3) form wave transparent composite intermediate layer, at the bonding formation reinforcing ring of glass fiber (4) for radome mounting interface place.
2. wide-band honeycomb sandwich glass steel radome as claimed in claim 1, is characterized in that: pre-buried plastic nut (5) in described reinforcing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625975.9A CN103647144A (en) | 2013-11-29 | 2013-11-29 | A wideband cellular interlayer fiber reinforced plastic antenna cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625975.9A CN103647144A (en) | 2013-11-29 | 2013-11-29 | A wideband cellular interlayer fiber reinforced plastic antenna cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103647144A true CN103647144A (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310625975.9A Pending CN103647144A (en) | 2013-11-29 | 2013-11-29 | A wideband cellular interlayer fiber reinforced plastic antenna cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103647144A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9487441B2 (en) | 2011-10-28 | 2016-11-08 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US10116035B2 (en) | 2015-04-30 | 2018-10-30 | Corning Incorporated | Electrically conductive articles with discrete metallic silver layers and methods for making same |
| CN110429382A (en) * | 2019-08-05 | 2019-11-08 | 铜陵市华东玻璃钢工业有限责任公司 | Compound antenna house and preparation method thereof |
| CN112397891A (en) * | 2020-10-23 | 2021-02-23 | 中国电子科技集团公司第二十九研究所 | Antenna housing integrating polarizer function |
| CN113394561A (en) * | 2021-06-10 | 2021-09-14 | 中国科学院空天信息创新研究院 | Ultra-wideband antenna cover for multiband synthetic aperture radar antenna and test method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694256A (en) * | 2012-04-27 | 2012-09-26 | 深圳光启创新技术有限公司 | Glass fiber reinforced plastic radome |
| CN202749515U (en) * | 2012-07-20 | 2013-02-20 | 江苏华灿电讯股份有限公司 | Base station antenna housing |
| CN203883122U (en) * | 2013-11-29 | 2014-10-15 | 北方通用电子集团有限公司 | Wideband cellular laminated glass-fiber reinforced plastic radome |
-
2013
- 2013-11-29 CN CN201310625975.9A patent/CN103647144A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694256A (en) * | 2012-04-27 | 2012-09-26 | 深圳光启创新技术有限公司 | Glass fiber reinforced plastic radome |
| CN202749515U (en) * | 2012-07-20 | 2013-02-20 | 江苏华灿电讯股份有限公司 | Base station antenna housing |
| CN203883122U (en) * | 2013-11-29 | 2014-10-15 | 北方通用电子集团有限公司 | Wideband cellular laminated glass-fiber reinforced plastic radome |
Non-Patent Citations (1)
| Title |
|---|
| 王五绪: "直径4.56mm雷达罩的结构设计", 《电子机械工程》, 31 December 1987 (1987-12-31) * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9487441B2 (en) | 2011-10-28 | 2016-11-08 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US9586861B2 (en) | 2011-10-28 | 2017-03-07 | Corning Incorporated | Glass articles with discrete metallic silver layers and methods for making the same |
| US9975805B2 (en) | 2011-10-28 | 2018-05-22 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US11535555B2 (en) | 2011-10-28 | 2022-12-27 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US10116035B2 (en) | 2015-04-30 | 2018-10-30 | Corning Incorporated | Electrically conductive articles with discrete metallic silver layers and methods for making same |
| CN110429382A (en) * | 2019-08-05 | 2019-11-08 | 铜陵市华东玻璃钢工业有限责任公司 | Compound antenna house and preparation method thereof |
| CN110429382B (en) * | 2019-08-05 | 2021-01-19 | 铜陵市华东玻璃钢工业有限责任公司 | Composite antenna housing and preparation method thereof |
| CN112397891A (en) * | 2020-10-23 | 2021-02-23 | 中国电子科技集团公司第二十九研究所 | Antenna housing integrating polarizer function |
| CN112397891B (en) * | 2020-10-23 | 2022-08-02 | 中国电子科技集团公司第二十九研究所 | Antenna housing integrating polarizer function |
| CN113394561A (en) * | 2021-06-10 | 2021-09-14 | 中国科学院空天信息创新研究院 | Ultra-wideband antenna cover for multiband synthetic aperture radar antenna and test method |
| CN113394561B (en) * | 2021-06-10 | 2022-12-23 | 中国科学院空天信息创新研究院 | Ultra-wideband antenna cover for multiband synthetic aperture radar antenna and test method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |