CN106505305A - A kind of cutler feed antenna for base station - Google Patents
A kind of cutler feed antenna for base station Download PDFInfo
- Publication number
- CN106505305A CN106505305A CN201610929891.8A CN201610929891A CN106505305A CN 106505305 A CN106505305 A CN 106505305A CN 201610929891 A CN201610929891 A CN 201610929891A CN 106505305 A CN106505305 A CN 106505305A
- Authority
- CN
- China
- Prior art keywords
- antenna
- base station
- radiation body
- reflecting plate
- cutler feed
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000012780 transparent material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/104—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The present invention relates 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 positioned close to the position on 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.The cutler feed antenna for base station of the present invention, by radiation body is arranged on the top in antenna house, while miniaturization is achieved, it is ensured that network switching success rate and speech quality.The network switching success rate of the cutler feed antenna for base station of the present invention is higher than 90%, and cutting off rate is less than 3%, and speech quality is good.
Description
Technical field
The present invention relates 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 the covering requirement according to network, telephone traffic distribution, anti-interference requirement and
The actual conditions such as network service quality are reasonably selecting 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.
Content of the invention
The invention solves the problems that technical problem of the prior art, there is provided a kind of cutler feed antenna for base station.
In order to solve above-mentioned technical problem, technical scheme 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 positioned close to the position on the antenna house top, the radiation body has been respectively arranged below the coupling slot gap plate and institute
State reflecting plate；The coupling aperture plate is fixed on the reflecting plate.
In above-mentioned technical proposal, the radiation body is arranged on the position apart from 1～3 centimetre of the antenna house top.
In above-mentioned technical proposal, the radiation body is disk or toroidal.
In above-mentioned technical proposal, the antenna house is cylindric.
In above-mentioned technical proposal, the material of the antenna house is electromagnetic wave transparent material.
In above-mentioned technical proposal, the material of the reflecting plate is metal.
The present invention has following beneficial effect：
The cutler feed antenna for base station of the present invention, by radiation body is arranged on the top in antenna house, is achieving
While miniaturization, it is ensured that network switching success rate and speech quality.
The network switching success rate of the cutler feed antenna for base station of the present invention is higher than 90%, and cutting off rate is less than 3%, matter of conversing
Amount is good.
Description of the drawings
With reference to the accompanying drawings and detailed description the present invention is described in further detail.
Fig. 1 is the structural representation of the cutler feed antenna for base station for being the present invention.
Reference in figure is expressed as：
1- antenna houses；2- radiates body；3- couples aperture plate；4- reflecting plates.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail.
Referring to Fig. 1, it is the embodiment of cutler feed antenna for base station of the present invention.
The cutler feed antenna for base station of the present invention mainly includes：Antenna house 1, radiates body 2, coupling aperture plate 3 and anti-
Penetrate 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 make, to be conducive to the property for keeping cutler feed antenna for base station
Energy.Main radiator of the radiation body 2 as antenna, provides reliable radiation for antenna.
Radiation body 2 is arranged on the position on 1～3 centimetre of 1 top of inner distance antenna house of antenna house 1, couples aperture plate 3
It is arranged on below radiation body 2 with reflecting plate 4.
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 the S parameter of regulation antenna and the effect that directional diagram horizontal plane ripple is wide.
The cutler feed antenna for base station of the present invention is presented by 3 pairs of radiation bodies 2 of feed element and coupling aperture plate
Electricity, feeding classification are aperture-coupled.
The present invention is by will radiate the position that body 2 is arranged on 1～3 centimetre of 1 top of inner distance antenna house of antenna house 1
Put so that impact of the antenna house 1 to antenna performance can be ignored.The network switching success of the cutler feed antenna for base station of the present invention
Rate is higher than 90%, and cutting off rate is less than 3%.
Feed element in the present invention does not have shown in Figure 1, and its structure and operation principle are those skilled in the art
Known, repeat no more here.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.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 to be exhaustive to all of embodiment.And thus extended obvious change or
Change among still in the protection domain of the invention.
Claims (6)
1. a kind of cutler feed antenna for base station, it is characterised in that include：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 positioned close to the position on the antenna house (1) top, and radiation body (2) have been respectively arranged below
Coupling aperture plate (3) and the reflecting plate (4)；Coupling aperture plate (3) is fixed on the reflecting plate (4).
2. cutler feed antenna for base station according to claim 1, it is characterised in that radiation body (2) be arranged on away from
1～3 centimetre from the antenna house (1) top of position.
3. cutler feed antenna for base station according to claim 1, it is characterised in that described radiation body (2) be disk or
Toroidal.
4. cutler feed antenna for base station according to claim 1, it is characterised in that described antenna house (1) is cylindric.
5. cutler feed antenna for base station according to claim 1, it is characterised in that the material of antenna house (1) is
Wave material.
6. cutler feed antenna for base station according to claim 1, it is characterised in that the material of reflecting plate (4) is gold
Category.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929891.8A CN106505305A (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 |
|---|---|---|---|
| CN201610929891.8A CN106505305A (en) | 2016-10-31 | 2016-10-31 | A kind of cutler feed antenna for base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106505305A true CN106505305A (en) | 2017-03-15 |
Family
ID=58319204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610929891.8A Pending CN106505305A (en) | 2016-10-31 | 2016-10-31 | A kind of cutler feed antenna for base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106505305A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394359A (en) * | 2011-06-21 | 2012-03-28 | 中国兵器工业第二○六研究所 | Multilayer micro-strip flat-plate array antenna with symmetric beams |
| CN202797250U (en) * | 2012-09-28 | 2013-03-13 | 四川九洲电器集团有限责任公司 | Navigation management array antenna radiator |
| CN203521630U (en) * | 2013-09-24 | 2014-04-02 | 华南理工大学 | Wideband circularly polarized base station antenna |
| CN105514595A (en) * | 2015-12-11 | 2016-04-20 | 成都信息工程大学 | High-gain microstrip array antenna |
| CN105846051A (en) * | 2016-05-13 | 2016-08-10 | 深圳三星通信技术研究有限公司 | Method for reducing height of base station antenna, and base station antenna |
-
2016
- 2016-10-31 CN CN201610929891.8A patent/CN106505305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394359A (en) * | 2011-06-21 | 2012-03-28 | 中国兵器工业第二○六研究所 | Multilayer micro-strip flat-plate array antenna with symmetric beams |
| CN202797250U (en) * | 2012-09-28 | 2013-03-13 | 四川九洲电器集团有限责任公司 | Navigation management array antenna radiator |
| CN203521630U (en) * | 2013-09-24 | 2014-04-02 | 华南理工大学 | Wideband circularly polarized base station antenna |
| CN105514595A (en) * | 2015-12-11 | 2016-04-20 | 成都信息工程大学 | High-gain microstrip array antenna |
| CN105846051A (en) * | 2016-05-13 | 2016-08-10 | 深圳三星通信技术研究有限公司 | Method for reducing height of base station antenna, and base station antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
|
| RJ01 | Rejection of invention patent application after publication |