CN206271866U - A kind of cutler feed antenna for base station - Google Patents
A kind of cutler feed antenna for base station Download PDFInfo
- Publication number
- CN206271866U CN206271866U CN201621154812.2U CN201621154812U CN206271866U CN 206271866 U CN206271866 U CN 206271866U CN 201621154812 U CN201621154812 U CN 201621154812U CN 206271866 U CN206271866 U CN 206271866U
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- CN
- China
- Prior art keywords
- antenna
- base station
- radiation body
- reflecting plate
- utility
- 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
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Abstract
The utility model is related to a kind of cutler feed antenna for base station, including：Antenna house, radiation body, coupling aperture plate and reflecting plate, wherein：The radiation body, coupling aperture plate and the reflecting plate are arranged in the antenna house, the radiation body is arranged on apart from the position on 8~10 centimetres of the antenna house top, and the radiation body has been respectively arranged below the coupling slot gap plate and the reflecting plate；The coupling aperture plate is fixed on the reflecting plate.Cutler feed antenna for base station of the present utility model, by the way that the top that body is arranged in antenna house will be radiated, while miniaturization is realized, it is ensured that network switching success rate and speech quality.The network switching success rate of cutler feed antenna for base station of the present utility model is higher than 85%, and cutting off rate is less than 5%, and speech quality is good.
Description
Technical field
The utility model is related to a kind of antenna for base station, more particularly to a kind of cutler feed antenna for base station.
Background technology
In mobile radio communication engineering design, it should covering requirement according to network, telephone traffic distribution, anti-interference requirement and
The actual conditions such as network service quality reasonably select antenna for base station.The selection of antenna type and landform, atural object, and traffic
Amount distribution is closely related.
The antenna for base station of existing miniaturization, by volumetric constraint, generally existing network switching success rate deficiency, cutting off rate
Height, the technical problem of speech quality difference.
Utility model content
The utility model will solve technical problem of the prior art, there is provided a kind of cutler feed antenna for base station.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is specific as follows：
A kind of cutler feed antenna for base station, including：Antenna house, radiation body, coupling aperture plate and reflecting plate, wherein：
The radiation body, coupling aperture plate and the reflecting plate are arranged in the antenna house, the radiation body
It is arranged on apart from the position on 8~10 centimetres of the antenna house top, the radiation body has been respectively arranged below the coupling
Aperture plate and the reflecting plate；The coupling aperture plate is fixed on the reflecting plate.
In the above-mentioned technical solutions, the radiation body is disc-shape.
In the above-mentioned technical solutions, the antenna house is cylindric.
In the above-mentioned technical solutions, the material of the antenna house is electromagnetic wave transparent material.
The utility model has following beneficial effect：
Cutler feed antenna for base station of the present utility model, by the way that the top that body is arranged in antenna house will be radiated, in reality
While having showed miniaturization, it is ensured that network switching success rate and speech quality.
The network switching success rate of cutler feed antenna for base station of the present utility model is higher than 85%, and cutting off rate is less than 5%, is led to
Words quality is good.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 be cutler feed antenna for base station of the present utility model structural representation.
Reference in figure is expressed as：
1- antenna houses；2- radiates body；3- couples aperture plate；4- reflecting plates.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
It is the embodiment of the utility model cutler feed antenna for base station referring to Fig. 1.
Cutler feed antenna for base station of the present utility model mainly includes：Antenna house 1, radiate body 2, coupling aperture plate 3 with
And reflecting plate 4.Wherein：Radiation body 2, coupling aperture plate 3 and reflecting plate 4 are arranged in antenna house 1.
Antenna house 1 is cylindric, and material selects electromagnetic wave transparent material to be made, to be conducive to keeping the property of cutler feed antenna for base station
Energy.Radiation body 2 is reliably radiated as the main radiator of antenna for antenna is provided.
Radiation body 2 is arranged on the position on 8~10 centimetres of 1 top of inner distance antenna house of antenna house 1, couples aperture plate
3 and reflecting plate 4 be arranged on radiation body 2 lower section.
Feed element and coupling aperture plate 3 are fixed on reflecting plate 4 by screw, wherein feed element and coupling
The spacing of 10mm is kept between aperture plate 3 and reflecting plate 4.
Reflecting plate 4 is metal material, plays S parameter and the effect wide of directional diagram horizontal plane ripple of regulation antenna.
Cutler feed antenna for base station of the present utility model is entered by 3 pairs of radiation bodies 2 of feed element and coupling aperture plate
Row feed, feeding classification is aperture-coupled.
The utility model is arranged on 8~10 centimetres of 1 top of inner distance antenna house of antenna house 1 by will radiate body 2
Position so that influence of the antenna house 1 to antenna performance can be ignored substantially.Cutler feed antenna for base station of the present utility model
Network switching success rate is higher than 85%, and cutting off rate is less than 5%.
Feed element in the utility model does not have shown in Figure 1, and its structure and operation principle are art technology
Known to personnel, repeat no more here.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (4)
1. a kind of cutler feed antenna for base station, it is characterised in that including：Antenna house (1), radiation body (2), coupling aperture plate
(3) and reflecting plate (4), wherein：
Radiation body (2), coupling aperture plate (3) and the reflecting plate (4) are arranged in the antenna house (1), described
Radiation body (2) is arranged on apart from the position on 8~10 centimetres of the antenna house (1) top, the lower section point of the radiation body (2)
Coupling aperture plate (3) and the reflecting plate (4) are not provided with；Coupling aperture plate (3) is fixed on the reflecting plate (4)
On.
2. cutler feed antenna for base station according to claim 1, it is characterised in that the radiation body (2) is disc
Shape.
3. cutler feed antenna for base station according to claim 1, it is characterised in that the antenna house (1) is cylindric.
4. cutler feed antenna for base station according to claim 1, it is characterised in that the material of the antenna house (1) is
Wave material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154812.2U CN206271866U (en) | 2016-10-31 | 2016-10-31 | A kind of cutler feed antenna for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154812.2U CN206271866U (en) | 2016-10-31 | 2016-10-31 | A kind of cutler feed antenna for base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271866U true CN206271866U (en) | 2017-06-20 |
Family
ID=59037673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154812.2U Expired - Fee Related CN206271866U (en) | 2016-10-31 | 2016-10-31 | A kind of cutler feed antenna for base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271866U (en) |
-
2016
- 2016-10-31 CN CN201621154812.2U patent/CN206271866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |