CN205944445U - Dual polarized antenna - Google Patents
Dual polarized antenna Download PDFInfo
- Publication number
- CN205944445U CN205944445U CN201620707043.8U CN201620707043U CN205944445U CN 205944445 U CN205944445 U CN 205944445U CN 201620707043 U CN201620707043 U CN 201620707043U CN 205944445 U CN205944445 U CN 205944445U
- Authority
- CN
- China
- Prior art keywords
- polarized antenna
- unit
- dual polarized
- antenna
- reflecting plate
- 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.)
- Active
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to a dual polarized antenna, including reflecting plate and dual polarized antenna cellular array, dual polarized antenna cellular array has a plurality of row, and including two at least dual polarized antenna vibrator unit in each row, each antenna vibrator unit constitutes independent electricity respectively and transfers, has at least an antenna vibrator unit and other antennas vibrator unit to lie in different antenna array among a plurality of antenna vibrator unit that same independent electricity was transferred, forms staggered arrangement. This dual polarized antenna has the low weight characteristics of small -size.
Description
Technical field
The utility model is related to field of wireless communication, especially relates to a kind of dual polarized antenna.
Background technology
Because antenna beamwidth becomes certain relation with a period of time number, existing antenna is for providing larger signal coverage rate, full
Under the premise of sufficient antenna beamwidth, antenna array size is big, weight is big, cause to manufacture, transport, install safeguard etc. high cost, transport,
Install and safeguard inconvenience, and antenna windward side is big, harmful effect is produced to the function of antenna.
Utility model content
Technical problem to be solved in the utility model is：A kind of dual polarized antenna is provided, solves existing antenna array chi
The very little big, defect such as weight is big, there is provided a kind of small size, the dual polarized antenna of low weight.
The utility model solves the technical scheme that its technical problem is adopted：
There is provided a kind of dual polarized antenna, including reflecting plate and dual polarized antenna unit array, described dual polarized antenna unit
Array has some row；Each row include at least two dual-polarized antenna vibrator units；Antenna oscillator unit constitutes independent electrical and adjusts；
Constitute at least one antenna oscillator unit and other antenna oscillator units in some antenna oscillator units that same independent electrical is adjusted
Positioned at different aerial arrays, formation is staggered.
That described same independent electrical is adjusted, be located at different aerial array staggered antenna oscillator units be located at adjacent
Dual polarized antenna unit array；Described staggered antenna oscillator unit is respectively correspondingly just to parallel.
Between two neighboring dual-polarized antenna vibrator unit in same row equidistantly.
Described reflecting plate is flat board, and both sides along its length form two parallel upright side walls, arrange between two side
Some parallel vertical clapboards；Reflecting plate is separated into several unit reflecting plates by vertical clapboard and two side respectively；Each list
Dual polarized antenna unit array described in one row is coaxially disposed on first reflecting plate.
The two side of described unit reflecting plate or dividing plate and its interior row dual polarized antenna unit array parallel installed.
Described reflecting plate is formed by parallel being abreast assembled on same bracing frame of several unit reflecting plates；Each list
First reflecting plate both sides along its length form upright side walls respectively；It is coaxially disposed described in row on each unit reflecting plate
Dual polarized antenna unit array.
The two side of described unit reflecting plate and its interior row dual polarized antenna unit array parallel installed.
Described dual polarized antenna unit array has the first and second row dual polarized antenna unit arrays, and described reflecting plate includes
Two the first and second parallel unit reflecting plates, each unit reflecting plate is coaxially disposed the dual polarized antenna described in row
Cell array.
Described first dual polarized antenna unit array includes five dual polarizations being arranged in first module reflecting plate center line
Antenna oscillator unit；Described second dual polarized antenna unit array includes being arranged in other the five of second unit reflecting plate center line
Individual dual-polarized antenna vibrator unit；At least one oscillator unit corresponds to transposition and is staggered two arrays respectively；Staggered row
The oscillator unit of row constitutes independent electrical with the other oscillator unit in another row and adjusts.
Described dual polarized antenna beam angle is 65 degree.
The beneficial effect being obtained using technique scheme, the utility model：
It is staggered in different arrays using the oscillator unit that same independent electrical is adjusted, so that of the present utility model bipolar
Change antenna and there is small size low weight, on the premise of beam angle being met, reduce antenna size and weight.Reduce
While antenna windward side, reduce production cost.
Brief description
With reference to the accompanying drawings and examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model small size low weight dual polarized antenna.
Specific embodiment
Antenna beamwidth becomes certain relation with a period of time number, and the utility model provides a kind of small size low weight dual polarization
Antenna.
Refering to shown in Fig. 1, the dual polarized antenna of the present embodiment, including：If reflecting plate 6 and being arranged on reflecting plate 6
Dry dual-polarized antenna array.Following examples illustrate taking two array antenna arrays as a example.
Reflecting plate 6 is flat board, can be for an overall structure or some unit reflecting plates are parallel is spliced.
Reflecting plate 6 or each reflection Slab element both sides of the edge along its length are provided with upright side walls 7,8, middle formation
Some vertical clapboards 9, dividing plate 9 is parallel to each other with side wall 7,8.
Some antenna oscillator units are arranged together in array 10,20 and are installed on reflecting plate 6.Antenna unit array 10,20
Install side by side, each antenna unit array 10,20 is located between side wall 7,8 and dividing plate 9 respectively.In the present embodiment, two parallel
Dividing plate 9 be vertically disposed at side by side in the middle of reflecting plate 6, and along center line setting, thus reflecting plate is separated into both sides respectively
Accommodate antenna unit array 10,20.
Or, two module unit reflecting plates 60,61 are parallel to be abreast assembled on same bracing frame 30 and forms reflecting plate 6,
The two side 7 of unit reflecting plate 60 is parallel with 9, and the two side 9 of unit reflecting plate 61 is parallel with 8.Two side 9 is abreast close,
Form dividing plate.
Each aerial array 10,20 includes some antenna oscillator units, is respectively 5 antenna oscillator lists in the present embodiment
Unit.First antenna array 10 includes antenna oscillator unit 1,2,3,4,5 ', the second aerial array 20 include antenna oscillator unit 1 ',
2’、3’、4’、5.Each antenna oscillator unit 1,2,3,4,5 ' is in same row and is arranged in parallel on straight line, positioned at list
On the center line of first reflecting plate 60, abreast arrange with two side 7,9.Each antenna oscillator unit 1 ', 2 ', 3 ', 4 ', 5 is in same
One arranges and is arranged in parallel on straight line, on the center line of unit reflecting plate 61, abreast sets with two side 8,9
Put.
Antenna oscillator unit 1,2,3,4,5 ' and 1 ', 2 ', 3 ', 4 ', 5 is dual-polarized antenna vibrator list in the present embodiment
Unit.The same independent electrical of some antenna oscillator units is adjusted, but the antenna element that same independent electrical is adjusted is staggered on reflecting plate 6
Different antennae array in, be preferably staggered in two neighboring aerial array, not at same row.
Wherein, dual-polarized antenna vibrator unit 1,2,3,4,5 ' is in same row composition first row antenna oscillator unit 10；
And 1 ', 2 ', 3 ', 4 ', 5 are in same row composition secondary series antenna oscillator unit 20, wherein, the oscillator unit 5 in two row and list
Unit 5 ' is staggered.But antenna element 1,2,3,4,5 constitutes independent electrical to be adjusted, and realizes 65 degree of beam angle；Antenna element 1 ', 2 ',
3 ', 4 ', 5 ' constitute independent electrical adjusts, and realizes 65 degree of beam angle.Antenna oscillator 5,5 ' is staggered positioned at different antennae array, from
And in the case of realizing certain beam angle and gain, antenna length and weight can be reduced, realize antenna miniaturization.
Small size low weight antenna described in the utility model, on the premise of can meeting beam angle, reduces antenna size
And weight.While reducing antenna windward side, reduce production cost.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited thereto,
Any belonged within the utility model protection domain based on the equivalent transformation in technical solutions of the utility model.
Claims (10)
1. a kind of dual polarized antenna, including reflecting plate and dual polarized antenna unit array it is characterised in that described dual polarized antenna
Cell array has some row；Each row include at least two dual-polarized antenna vibrator units；Antenna oscillator unit constitutes independent
Electricity is adjusted；Constitute at least one antenna oscillator unit and other antenna oscillators in some antenna oscillator units that same independent electrical is adjusted
Unit is located at different aerial arrays, and formation is staggered.
2. dual polarized antenna as claimed in claim 1 it is characterised in that described same independent electrical is adjusted, be located at different skies
Linear array staggered antenna oscillator unit is located at adjacent dual polarized antenna unit array；Described staggered antenna shakes
Subelement is respectively correspondingly just to parallel.
3. dual polarized antenna as claimed in claim 1 is it is characterised in that two neighboring dual-polarized antenna vibrator in same row
Between unit equidistantly.
4. dual polarized antenna as claimed in claim 1 it is characterised in that described reflecting plate be flat board, along its length two
Side forms two parallel upright side walls, arranges some parallel vertical clapboards between two side；Vertical clapboard is with two side respectively
Reflecting plate is separated into several unit reflecting plates；Dual polarized antenna described in one row is coaxially disposed on each unit reflecting plate
Cell array.
5. dual polarized antenna as claimed in claim 4 it is characterised in that the two side of described unit reflecting plate or dividing plate and its
One row dual polarized antenna unit array parallel of interior installation.
6. dual polarized antenna as claimed in claim 1 is it is characterised in that described reflecting plate is parallel by several unit reflecting plates
Abreast it is assembled on same bracing frame and formed；Each unit reflecting plate both sides along its length form vertical side respectively
Wall；Dual polarized antenna unit array described in one row is coaxially disposed on each unit reflecting plate.
7. dual polarized antenna as claimed in claim 6 it is characterised in that the two side of described unit reflecting plate with its in install
A row dual polarized antenna unit array parallel.
8. dual polarized antenna as claimed in claim 1 is it is characterised in that described dual polarized antenna unit array has first and
Two row dual polarized antenna unit arrays, described reflecting plate includes two the first and second parallel unit reflecting plates, each unit
Dual polarized antenna unit array described in one row is coaxially disposed on reflecting plate.
9. dual polarized antenna as claimed in claim 8 is it is characterised in that described first dual polarized antenna unit array includes arranging
It is listed in five dual-polarized antenna vibrator units of first module reflecting plate center line；Described second dual polarized antenna unit array bag
Include the other five dual-polarized antenna vibrator units being arranged in second unit reflecting plate center line；Two arrays at least one shake respectively
Subelement corresponds to transposition and is staggered；Staggered oscillator unit and the other oscillator unit structures in another row
Independent electrical is become to adjust.
10. dual polarized antenna as claimed in claim 9 is it is characterised in that described dual polarized antenna beam angle is 65 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707043.8U CN205944445U (en) | 2016-07-06 | 2016-07-06 | Dual polarized antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707043.8U CN205944445U (en) | 2016-07-06 | 2016-07-06 | Dual polarized antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944445U true CN205944445U (en) | 2017-02-08 |
Family
ID=57927653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620707043.8U Active CN205944445U (en) | 2016-07-06 | 2016-07-06 | Dual polarized antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477236A (en) * | 2023-12-25 | 2024-01-30 | 佛山市粤海信通讯有限公司 | Antenna with frequency selective reflection structure |
-
2016
- 2016-07-06 CN CN201620707043.8U patent/CN205944445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477236A (en) * | 2023-12-25 | 2024-01-30 | 佛山市粤海信通讯有限公司 | Antenna with frequency selective reflection structure |
| CN117477236B (en) * | 2023-12-25 | 2024-03-19 | 佛山市粤海信通讯有限公司 | Antenna with frequency selective reflection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2062331B1 (en) | Dual-band dual-polarized base station antenna for mobile communication | |
| CN201307640Y (en) | Oscillator unit, antenna unit and antenna array | |
| CN105356066B (en) | A kind of X/Ku frequency band double-frequencies dual-polarized, microstrip flat reflective array antenna | |
| US7394427B2 (en) | Multilayer planar array antenna | |
| CN201134510Y (en) | Minimized intelligent antenna system | |
| CN208189786U (en) | A kind of multibeam antenna based on broadband combiner | |
| CN203910978U (en) | Multi-frequency dual polarization electrically-regulated antenna | |
| CN101673881A (en) | Broadband dual-polarized array antenna and plane dipole thereof | |
| CN203589220U (en) | Antenna | |
| CN203607548U (en) | Efficient antenna transmit-receive array device | |
| CN110444908B (en) | Two low two high multiport base station antennas | |
| CN103247868B (en) | A kind of multi-band broadband dual-polarization LTE omnidirectional antenna | |
| WO2013053333A1 (en) | Intelligent antenna and wave beam adjustment method | |
| CN112038755B (en) | Circularly polarized phased array antenna based on tight coupling structure | |
| CN205944445U (en) | Dual polarized antenna | |
| CN107946780B (en) | Integrated base station antenna | |
| CN207441972U (en) | A kind of aerial array, dual polarized antenna and base station system | |
| CN2916958Y (en) | 90 degree dual polarized plate-shaped base station antenna | |
| CN2862363Y (en) | Bipolarization intelligent directional aerial for planar array | |
| CN109509983A (en) | A kind of rectangular horn array antenna | |
| CN201508910U (en) | Dual-polarized three frequency bands base station antenna | |
| CN103050788A (en) | Antenna array unit, array antenna, multi-frequency antenna unit and multi-frequency array antenna | |
| CN207441976U (en) | A kind of 16 array element Shared aperture multiband composite array antennas | |
| CN205921070U (en) | Antenna is transferred to low frequency radiating element and multifrequency electricity | |
| CN106229638B (en) | Aerial array and antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |