CN207677092U - Low section conformal omnidirectional antenna array - Google Patents
Low section conformal omnidirectional antenna array Download PDFInfo
- Publication number
- CN207677092U CN207677092U CN201721918074.9U CN201721918074U CN207677092U CN 207677092 U CN207677092 U CN 207677092U CN 201721918074 U CN201721918074 U CN 201721918074U CN 207677092 U CN207677092 U CN 207677092U
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- CN
- China
- Prior art keywords
- low section
- omnidirectional antenna
- directional aerial
- antenna array
- conformal
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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.)
- Expired - Fee Related
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- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model is related to a kind of antennas, more particularly to a kind of low section conformal omnidirectional antenna array, including central cylinder, several low section directional aerial array elements being placed on central cylinder outer wall and the combiner being placed in centered cylinder body, combiner and low section directional aerial array element, which are electrically connected, constitutes low section conformal omnidirectional antenna array, low section directional aerial array element includes guiding piece, reflecting plate into, being placed in the radiation fin guided between piece and reflecting plate, the bottom of radiation fin is connected to feeder pillar, and the utility model can comprehensive communication；It is of a smaller size, and conformal can install.
Description
Technical field
The utility model is related to a kind of antenna more particularly to a kind of low section conformal omnidirectional antenna arrays.
Background technology
With the development of modern communication technology, various platforms are higher and higher to the installation requirement of antenna, and especially some are special
The installation of antenna cannot influence the apparent size of carrier or platform under different environment, and many antenna sizes are excessive at present or section mistake
Height, the influence to carrier or platform is very huge, and will bring very big master-plan to meet the installation question of these antenna
It is difficult, it is difficult to adapt to conformal wait of miniaturization low section and require.
Comprehensive communication is required on carrier at present, it is different that common antenna array mostly uses greatly multiple directional aerial coverings
Angle meets, while increasing the signal path number of rear end equipment.
Invention content
The purpose of this utility model is to provide a kind of low section conformal omnidirectional antenna array, and the bandwidth of the antenna is 650-
1200MHz, can comprehensive communication；It is of a smaller size, and conformal can install.
To achieve the above object, it is adopted the technical scheme that：
Low section conformal omnidirectional antenna array, including central cylinder, several low sections for being placed on central cylinder outer wall
Directional aerial array element and the combiner being placed in centered cylinder body, the combiner and low section directional aerial array element are electrically connected
Constitute low section conformal omnidirectional antenna array, the low section directional aerial array element include guide into piece, reflecting plate, be placed in guide into piece and
The bottom of radiation fin between reflecting plate, radiation fin is connected to feeder pillar.
The utility model is further arranged to：The low section directional aerial array element is equipped with four and conformal in centered cylinder
On external peripheral wall, the combiner is four-in-one combiner.
The utility model is further arranged to：The total height of the low section conformal omnidirectional antenna array is 10 ~ 500mm.
The utility model is further arranged to：The low section directional aerial array element thickness be 1 ~ 20mm, a length of 5 ~
150mm, width are 5 ~ 120mm.
Compare the deficiencies in the prior art, the beneficial effects of the utility model
The low section directional aerial array element of the utility model uses with reflecting plate and guides into the monopole directional aerial of piece
Form, the conformal surface for being fixed on central cylinder, bandwidth 650-1200MHz can comprehensive communication；Since combining can be passed through
Device carries out a group battle array, compared to the form of the previous frequency range individual antenna, becomes omnidirectional radiation by directed radiation, using with reflection
Plate and the monopole directional aerial form for guiding piece into, reduce section, have saved space, therefore, have the characteristics that miniaturization, use
Combiner synthesizes, and realizes comprehensive communication.
Description of the drawings
Fig. 1 is the utility model low section conformal omnidirectional antenna array structural schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model low section directional aerial array element.
Specific implementation mode
The structure feature of 1 and 2 further explanation the utility model below in conjunction with the accompanying drawings.
The present embodiment concrete structure includes：Central cylinder 3, low section directional aerial array element 1 and combiner 3.
Central cylinder 3 can be that hollow structure is alternatively solid construction, and such as if hollow structure, combiner 3 is mounted on
On the center of its hollow cavity.Such as if solid construction, combiner 3 is placed on the bottom of central cylinder 3.
Conformal on 3 periphery wall of central cylinder by the way that four low section directional aerial array elements 1 are arranged, low section orients day
Linear array member 1 using with reflecting plate 11 and the monopole directional aerial form for guiding piece 12 into, close four-in-one combiner 3 and close by recycling
Connection, which is realized, has been configured to low section conformal omnidirectional antenna array.
Low section directional aerial array element 1 includes guiding piece 12, reflecting plate 11 into, being placed in and guide between piece 12 and reflecting plate 11
The bottom of radiation fin 13, radiation fin 13 is connected to feeder pillar 14.Low section directional aerial array element 1 when conformal with central cylinder 3,
Reflecting plate 11 coordinates the outer wall profile setting of central cylinder 3.It guides piece 12, reflecting plate 11 into and guides piece 12 into and be electrically associated with.
After the completion of assembly, the total height of this structure low section conformal omnidirectional antenna array is 10 ~ 500mm.Low section orients day
Linear array 1 thickness of member is 1 ~ 20mm, and a length of 5 ~ 150mm, width is 5 ~ 120mm.Space is greatly saved.
Embodiments described above the utility model for convenience of description, in the utility model embodiment scope, by single layer
Antenna array makes into two layers, three layers, five layers etc., the combination of element antenna number of variations etc., and carried out using this form
Frequency expansion, combiner simple change etc. should be all included in the above claim.
Claims (4)
1. low section conformal omnidirectional antenna array, it is characterized in that：Including central cylinder, be placed in it is several on central cylinder outer wall
Low section directional aerial array element and the combiner being placed in centered cylinder body, the combiner and low section directional aerial array element electricity
Property connect and compose low section conformal omnidirectional antenna array, the low section directional aerial array element includes guiding piece, reflecting plate into, being placed in and draw
To the radiation fin between piece and reflecting plate, the bottom of radiation fin is connected to feeder pillar.
2. low section conformal omnidirectional antenna array according to claim 1, it is characterized in that：The low section directional aerial array element
If there are four and conformal on central cylinder periphery wall, the combiner is four-in-one combiner.
3. low section conformal omnidirectional antenna array according to claim 2, it is characterized in that：The low section conformal omnidirectional antenna
The total height of battle array is 10 ~ 500mm.
4. low section conformal omnidirectional antenna array according to claim 1, it is characterized in that：The low section beam array
First thickness is 1 ~ 20mm, and a length of 5 ~ 150mm, width is 5 ~ 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918074.9U CN207677092U (en) | 2017-12-29 | 2017-12-29 | Low section conformal omnidirectional antenna array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918074.9U CN207677092U (en) | 2017-12-29 | 2017-12-29 | Low section conformal omnidirectional antenna array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677092U true CN207677092U (en) | 2018-07-31 |
Family
ID=62972225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918074.9U Expired - Fee Related CN207677092U (en) | 2017-12-29 | 2017-12-29 | Low section conformal omnidirectional antenna array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200280350A1 (en) * | 2018-02-26 | 2020-09-03 | Parallel Wireless, Inc. | Miniature Antenna Array With Polar Combining Architecture |
-
2017
- 2017-12-29 CN CN201721918074.9U patent/CN207677092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200280350A1 (en) * | 2018-02-26 | 2020-09-03 | Parallel Wireless, Inc. | Miniature Antenna Array With Polar Combining Architecture |
| US11923924B2 (en) * | 2018-02-26 | 2024-03-05 | Parallel Wireless, Inc. | Miniature antenna array with polar combining architecture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: 314000 rooms 103, 105, 202 and 203, building 1, No. 79, Jinsui Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee after: JIAXING NUOAIDI COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee after: AIR FORCE ENGINEERING University OF PLA AIRCRAFT MAINTENACE MANAGEMENT SERGEANT SCHOOL Address before: 314000 1801-07 and 1801-09 room 1, 1539 Chengnan Road, Jiaxing economic and Technological Development Zone, Zhejiang Patentee before: JIAXING NUOAIDI COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| 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: 20180731 Termination date: 20211229 |