CN106654504A - Modular planar antenna - Google Patents
Modular planar antenna Download PDFInfo
- Publication number
- CN106654504A CN106654504A CN201611210346.XA CN201611210346A CN106654504A CN 106654504 A CN106654504 A CN 106654504A CN 201611210346 A CN201611210346 A CN 201611210346A CN 106654504 A CN106654504 A CN 106654504A
- Authority
- CN
- China
- Prior art keywords
- truss
- antenna
- aerial panel
- flexible
- panel
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/081—Inflatable antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/084—Pivotable antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The invention discloses a modular planar antenna, belongs to the technical field of a space-borne antenna, and solves the problems existing in the current Z-shaped foldable strip-shaped planar antenna. The modular planar antenna comprises a Z-shaped foldable antenna panel which is formed by a plurality of planar signal transceiving modules hinged in an end-to-end manner in sequence; a supporting arm is arranged on each of the two side edges, perpendicular to corresponding connecting seams, of the antenna panel separately; the supporting arms adopt flexible gas filled tubes; each supporting arm is glued with the antenna panel through a piece of connecting cloth for coating the supporting arm; end covers are arranged at one ends of the same side of the two supporting arms; a truss, which is formed by a plurality of flexible gas filled tubes in a gluing manner, is arranged on the back surface of the antenna panel; a flexible baffle is arranged in a position, corresponding to each connecting seam of the antenna panel, in each supporting arm; and the diameter of a through hole in each flexible baffle is gradually reduced from one side of the end cover. The modular planar antenna is used for a space-borne platform.
Description
Technical field
The invention belongs to satellite antenna technical field, and in particular to a kind of modularization flat plane antenna.
Background technology
Space-borne has strict restriction to antenna weights, transmitting original state volume, therefore to adapt to transmitting needs,
Launch cost is reduced, satellite antenna there should be in structure storage than high, lightweight and extensible feature；The bar of Z-fold
Shape flat plane antenna is the modularization antenna of series connection, and than the antenna of other structures form less storage ratio is possessed, and more be disclosure satisfy that
The demand of space flight；The Z-fold stripe-shape plane antenna of existing many plate series connection is launched with mechanical or strain energy, wherein mechanically
Although expansion effect it is stable, too many yet with mechanical joint, weight is larger, launches that reliability is low, and fundamental frequency is low, and fundamental frequency is low to lead
It is poor that mutagens change interference rejection ability during attitude；And another kind is relatively low using the antenna precision that strain energy is launched.
The content of the invention
The invention aims to solve the problems referred to above that existing Z-fold stripe-shape plane antenna is present, there is provided
A kind of modularization flat plane antenna, its technical scheme is as follows：
A kind of modularization flat plane antenna, it includes the Z-shaped folding for constituting being hinged from beginning to end successively by polylith planed signal transceiver module
Folded aerial panel, planed signal transceiver module can be rigid, or flexible and with rigid border, along antenna surface
The both sides of the edge vertical with seam of plate are respectively arranged with a support arm, and support arm adopts flexible gas-filled pipe, during inflated condition
Play a supporting role, can fold with aerial panel after deflation；Support arm is bonding with aerial panel by the connection cloth for being wrapped up；
Homonymy one end of two support arms is provided with end cap, for connecting carrier；One end for being provided with end cap of two support arms leads to
Overcharge airway in parallel, the aerating device such as inflating catheter connection gas cylinder just carries out rapidly aerated；In the back of the body of aerial panel
Face is provided with truss, and truss is made up of many flexible gas-filled pipe bondings, constitute truss whole flexible gas-filled pipes connection, truss with
Aerial panel bonding, is also equipped with an inflating catheter on truss, and the inflating catheter on truss is arranged on together with the end cap
Side, is easy to be connected with the aerating device delivered on carrier, carries out truss inflation, shape twin aerial after support arm is inflating expanded again
The stable support of panel, truss can also be folded after deflating with aerial panel, realize high storage ratio.
Beneficial effects of the present invention are：Driven using the blowing pressure and launched, can solve the problem that priming system is unlocked and torsion spring drives
Deng the series connection integrity problem of mechanical driving expansion mode, moreover it is possible to solve the problems, such as that fundamental frequency is low, improve interference rejection ability, and
There is no mechanical joint, it is lightweight, receive than high, after expansion high precision, good stability.
Description of the drawings：
Fig. 1 is the overall structure diagram of deployed condition of the present invention；
Fig. 2 is the rear side visual angle schematic diagram of Fig. 1；
Fig. 3 is the attachment structure schematic diagram of support arm and aerial panel；
Fig. 4 is the internal structure schematic diagram of support arm.
Specific embodiment
Referring to figs. 1 to Fig. 4, a kind of modularization flat plane antenna, it is included by polylith planed signal transceiver module successively head and the tail
The Z-fold aerial panel 1 of the composition being hinged, planed signal transceiver module can be rigid, or flexible and band
There is rigid border, along the both sides of the edge vertical with seam of aerial panel 1 support arm 2 is respectively arranged with, support arm 2 is adopted
Flexible gas-filled pipe, plays a supporting role during inflated condition, can fold with aerial panel 1 after deflation；Support arm 2 is by being wrapped up
Connection cloth 3 it is bonding with aerial panel 1；Homonymy one end of two support arms 2 is provided with end cap 4, for connecting carrier；Two
One end for being provided with end cap 4 of support arm 2 is in parallel by inflating catheter 5, and the aerating device such as connection gas cylinder of inflating catheter 5 is just
Carry out rapidly aerated；The back side of aerial panel 1 is provided with truss 6, truss 6 is made up of many flexible gas-filled pipe bondings, structure
Whole flexible gas-filled pipes into truss 6 are connected, and truss 6 is bonding with aerial panel 1, an inflation is also equipped with truss 6 and is led
Pipe 5, the inflating catheter 5 on truss 6 is arranged on the same side with the end cap 4, is easy to be connected with the aerating device delivered on carrier,
Carry out truss 6 after support arm 2 is inflating expanded again to inflate, form the stable support to aerial panel 1, truss 6 can also after deflating
Fold with aerial panel 1, realize high storage ratio.
Launch in order to control aerial panel 1, the position corresponding with each seam of aerial panel 1 in support arm 2
Be provided with a piece of flexible catch 7, a through hole 7-1 be provided with every flexible catch 7, by the side of setting end cap 4,
Through hole 7-1 diameters in every flexible catch 7 are gradually little, have size to control different dampings by through hole 7-1 in flexible catch 7 big
It is little, realize successively launching in order.
Claims (2)
1. a kind of modularization flat plane antenna, it is Z-shaped comprising constituting of being hinged from beginning to end successively by polylith planed signal transceiver module
Folded antenna panel (1), it is characterised in that be respectively arranged with one along the both sides of the edge vertical with seam of aerial panel (1)
Brace (2), support arm (2) is using flexible gas-filled pipe；Support arm (2) is by the connection cloth (3) that wrapped up and aerial panel (1)
Bonding；Homonymy one end of two support arms (2) is provided with end cap (4)；Two support arms (2) are provided with the one of end cap (4)
End is in parallel by inflating catheter (5)；The back side of aerial panel (1) is provided with truss (6), truss (6) is by many flexible gas-filleds
Pipe bonding is constituted, and constitutes whole flexible gas-filled pipes connection of truss (6), and truss (6) is bonding with aerial panel (1), in truss (6)
On be also equipped with an inflating catheter (5), the inflating catheter (5) on truss (6) is arranged on the same side with the end cap (4).
2. as claimed in claim 1 a kind of modularization flat plane antenna, it is characterised in that with aerial panel (1) in support arm (2)
The corresponding position of each seam be provided with a piece of flexible catch (7), a through hole is provided with every flexible catch (7)
(7-1), by the side of setting end cap (4), through hole (7-1) diameter on every flexible catch (7) is gradually little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210346.XA CN106654504B (en) | 2016-12-24 | 2016-12-24 | A kind of modularization flat plane antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210346.XA CN106654504B (en) | 2016-12-24 | 2016-12-24 | A kind of modularization flat plane antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106654504A true CN106654504A (en) | 2017-05-10 |
| CN106654504B CN106654504B (en) | 2019-04-09 |
Family
ID=58827569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210346.XA Active CN106654504B (en) | 2016-12-24 | 2016-12-24 | A kind of modularization flat plane antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654504B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818136A (en) * | 2019-01-24 | 2019-05-28 | 西安维国电子科技有限公司 | The moveable Bounded-wave Simulator antenna of inflatable and Bounded-wave Simulator |
| CN110112533A (en) * | 2019-06-05 | 2019-08-09 | 哈尔滨工业大学 | A kind of gas-filled unfolded Z-fold array antenna of rigid flexible system support |
| CN113675575A (en) * | 2021-08-25 | 2021-11-19 | 哈尔滨工业大学 | Z-shaped folding planar antenna supported by inflatable truss |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136767A (en) * | 1994-10-07 | 1996-11-27 | 外科技术设计有限公司 | Support structure with motion |
| CN1770550A (en) * | 2005-09-26 | 2006-05-10 | 哈尔滨工业大学 | Plane framework supporting structure capable of steel charge expansion |
| CN1769137A (en) * | 2005-10-21 | 2006-05-10 | 哈尔滨工业大学 | Truss type rigidifying solar energy cell array of inflatable expansion |
| CN101383568A (en) * | 2008-10-24 | 2009-03-11 | 哈尔滨工业大学 | Synchronous expansion mechanism for foldable inflating expansion solar cell paddles |
| CN102437404A (en) * | 2011-08-18 | 2012-05-02 | 哈尔滨工业大学 | Integrated structure of rigidized inflatable deployable truss type planar antenna and solar array |
-
2016
- 2016-12-24 CN CN201611210346.XA patent/CN106654504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136767A (en) * | 1994-10-07 | 1996-11-27 | 外科技术设计有限公司 | Support structure with motion |
| CN1770550A (en) * | 2005-09-26 | 2006-05-10 | 哈尔滨工业大学 | Plane framework supporting structure capable of steel charge expansion |
| CN1769137A (en) * | 2005-10-21 | 2006-05-10 | 哈尔滨工业大学 | Truss type rigidifying solar energy cell array of inflatable expansion |
| CN101383568A (en) * | 2008-10-24 | 2009-03-11 | 哈尔滨工业大学 | Synchronous expansion mechanism for foldable inflating expansion solar cell paddles |
| CN102437404A (en) * | 2011-08-18 | 2012-05-02 | 哈尔滨工业大学 | Integrated structure of rigidized inflatable deployable truss type planar antenna and solar array |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818136A (en) * | 2019-01-24 | 2019-05-28 | 西安维国电子科技有限公司 | The moveable Bounded-wave Simulator antenna of inflatable and Bounded-wave Simulator |
| CN110112533A (en) * | 2019-06-05 | 2019-08-09 | 哈尔滨工业大学 | A kind of gas-filled unfolded Z-fold array antenna of rigid flexible system support |
| CN113675575A (en) * | 2021-08-25 | 2021-11-19 | 哈尔滨工业大学 | Z-shaped folding planar antenna supported by inflatable truss |
| CN113675575B (en) * | 2021-08-25 | 2023-09-05 | 哈尔滨工业大学 | Z-shaped folding planar antenna supported by inflatable truss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106654504B (en) | 2019-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106654505B (en) | Inflatable drives the modularization flat plane antenna being orderly unfolded | |
| CN102437404B (en) | Integrated structure of rigidized inflatable deployable truss type planar antenna and solar array | |
| CN106654504A (en) | Modular planar antenna | |
| CN104260900B (en) | Truss-like telescopic unit and telescopic support arm that elastic hinge drives | |
| US4533099A (en) | Kite | |
| CN106058415A (en) | Scissors type hexagonal-prism-shaped extensible unit and space extensible mechanism formed by the same | |
| CN104627389A (en) | Controllably and orderly inflated self-supporting type solar sail structure | |
| CN104058105B (en) | One utilizes the power-actuated deep space Solar sail spacecraft of solar light pressure | |
| CN108767490A (en) | A kind of truss support soft rib parabolic cylinder deployable antenna device | |
| CN102616389B (en) | Synchronous unfolding-folding space extend arm of triangular prism based on centripetal mechanisms | |
| CN106785311A (en) | Space based radar Foldable exhibition opens antenna reflective face folding exhibition structure | |
| CN104691785A (en) | Inflating extending arm capable of automatically rolling | |
| CN100453404C (en) | Extra long aerated expansion supporting rod for outer space | |
| CN103587721B (en) | The deployable supporting arm mechanism in a kind of space | |
| CN103863580B (en) | A kind of method for folding being suitable to piecemeal quadrate support rod-type solar sail sail face | |
| CN211468824U (en) | Foldable reinforced self-rigidized space inflation unfolding pipe | |
| CN104149991A (en) | Inner container for controllable inflation unfolding supporting arms of spacecraft | |
| CN112736403B (en) | Deployable double-layer hybrid spatial planar antenna | |
| CN102381491A (en) | Unfolding control device for three-dimensional inflatable unfolding truss structure | |
| US6592076B1 (en) | Collapsible airship batten assembly | |
| CN102324438B (en) | Inflation expansion truss solar panel array capable of on-orbit assembling | |
| CN104064878B (en) | The reflecting surface of a kind of inflating expanded parabolic-cylinder antenna launches setting mechanism | |
| CN106516164A (en) | Orderly unfolding flexible air inflation supporting arm | |
| CN110112533B (en) | Rigid-flexible combined supported inflatable unfolding type Z-shaped folding array antenna | |
| CN113696172A (en) | Inflatable grasper capable of rigidizing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |