CN202977721U - Planar printed antenna with epoxy glass fiber base material honeycomb sandwich layer - Google Patents
Planar printed antenna with epoxy glass fiber base material honeycomb sandwich layer Download PDFInfo
- Publication number
- CN202977721U CN202977721U CN 201220666317 CN201220666317U CN202977721U CN 202977721 U CN202977721 U CN 202977721U CN 201220666317 CN201220666317 CN 201220666317 CN 201220666317 U CN201220666317 U CN 201220666317U CN 202977721 U CN202977721 U CN 202977721U
- Authority
- CN
- China
- Prior art keywords
- epoxy glass
- glass fiber
- antenna
- layer substrate
- base material
- 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.)
- Expired - Fee Related
Links
- 239000004593 Epoxy Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims abstract description 15
- 239000003365 glass fiber Substances 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 239000011889 copper foil Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 8
- 230000001413 cellular effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003491 array Methods 0.000 abstract 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses a planar printed antenna with an epoxy glass fiber base material honeycomb sandwich layer, and aims at providing a planar printed antenna with the epoxy glass fiber base material honeycomb sandwich layer, which is simple in structure, light in weight, convenient for installation, and not easy to deform. The planar printed antenna is characterized by comprising an upper layer substrate and a lower layer substrate with insulation prepared by epoxy glass fiber cloth; copper microstrip lines distributed according to antenna requirements are printed on a surface of the upper layer substrate; copper foil for grounding covers a lower surface of the lower layer substrate; and a honeycomb sandwich layer made of epoxy glass fiber material is arranged between the upper layer substrate and the lower layer substrate. Since the planer printed antenna adopts a light honeycomb structure in the middle portion, compared with a common epoxy glass fiber cloth circuit board, the planer printed antenna has higher specific strength and specific stiffness and better flatness, is not easy to deform, better solves problems of light-weight trend of large-scale printed circuit feeder panel, microstrip antennas and large-scale remote-sensing antenna arrays used by airborne radar apparatuses, phased array systems, remote-sensing satellites, etc.
Description
Technical field
The utility model relates to the antenna in signal reception or dispensing device, especially relates to epoxy glass base material honeycomb interlayer planar printed-antenna.
Background technology
Large-scale printed circuit feeder panel, microstrip antenna and the antenna array etc. used on airborne radar device, phased array system, remote sensing satellite, the printed board area is very large, often there are several square metres, tens square metres even, adopt epoxy glass-fiber-fabric substrate, easily distortion, quality usually reaches kilograms up to a hundred, needs the plate of tens square metres to reinforce, and ruggedized construction is complicated, inconvenience is installed, and cost is very high.The lightness research and development of the products such as large-scale printed circuit feeder panel, microstrip antenna and antenna array are that the small-sized lightness of hyundai electronics equipment, high reliability are the important topics of development.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, gravity is light, and is easy for installation, do not allow yielding epoxy glass base material honeycomb interlayer planar printed-antenna.
In order to satisfy above-mentioned requirements, the utility model is achieved through the following technical solutions: it is characterized in that it includes two-layer top substrate layer and the lower laminar substrate of making insulation with epoxy glass fiber cloth in up and down, be printed with the copper microstrip line that distributes by the antenna requirement on the surface of top substrate layer, lower surface at lower laminar substrate is covered with for earthy Copper Foil, accompanies with the epoxy glass fiber material between the two-layer substrate of up and down and makes cellular interlayer.
Described up and down two-layer substrate and cellular interlayer are made one.
Because light-duty cellular structure glass fiber material making glass honeycomb interlayer printed circuit board is adopted in the centre, compare with common epoxy glass-fiber-fabric circuit board, weight saving 80%, have very high specific strength, specific stiffness, evenness is good, not yielding, simple in structure, easy for installation, detect the technical indicator that all reaches regulation through authoritative institution, solved preferably the lightness problem of large-scale printed circuit feeder panel, microstrip antenna and the large-scale remote sensing antenna array of the uses such as airborne radar device, phased array system, remote sensing satellite.
Description of drawings
Fig. 1 is the front view of epoxy glass base material honeycomb interlayer planar printed-antenna
Fig. 2 is the profile of A-A in Fig. 1.
In figure: 1, top substrate layer; 2, lower laminar substrate; 3, copper microstrip line; 4, Copper Foil; 5, cellular interlayer.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1, Fig. 2 are the structural representations of epoxy glass base material honeycomb interlayer planar printed-antenna.Find out in figure, it includes two-layer top substrate layer 1 and the lower laminar substrate 2 of making insulation with epoxy glass fiber cloth in up and down, be printed with the copper microstrip line 3 that distributes by the antenna requirement on the surface of top substrate layer 1, lower surface at lower laminar substrate 2 is covered with for earthy Copper Foil 4, accompanies with the epoxy glass fiber material between top substrate layer 1 and lower laminar substrate 2 and makes cellular interlayer 5.Described top substrate layer 1 and lower laminar substrate 2 are made one with cellular interlayer 5.
Claims (2)
1. epoxy glass base material honeycomb interlayer planar printed-antenna, it is characterized in that it includes two-layer top substrate layer and the lower laminar substrate of making insulation with epoxy glass fiber cloth in up and down, be printed with the copper microstrip line that distributes by the antenna requirement on the surface of top substrate layer, lower surface at lower laminar substrate is covered with for earthy Copper Foil, accompanies with the epoxy glass fiber material between the two-layer substrate of up and down and makes cellular interlayer.
2. epoxy glass base material honeycomb interlayer planar printed-antenna according to claim 1 is characterized in that described up and down two-layer substrate and cellular interlayer make one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666317 CN202977721U (en) | 2012-12-06 | 2012-12-06 | Planar printed antenna with epoxy glass fiber base material honeycomb sandwich layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666317 CN202977721U (en) | 2012-12-06 | 2012-12-06 | Planar printed antenna with epoxy glass fiber base material honeycomb sandwich layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977721U true CN202977721U (en) | 2013-06-05 |
Family
ID=48518755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666317 Expired - Fee Related CN202977721U (en) | 2012-12-06 | 2012-12-06 | Planar printed antenna with epoxy glass fiber base material honeycomb sandwich layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977721U (en) |
Cited By (2)
| 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 |
-
2012
- 2012-12-06 CN CN 201220666317 patent/CN202977721U/en not_active Expired - Fee Related
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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161206 |