CN108832260A - A kind of new antenna radiating doublet - Google Patents
A kind of new antenna radiating doublet Download PDFInfo
- Publication number
- CN108832260A CN108832260A CN201810809438.2A CN201810809438A CN108832260A CN 108832260 A CN108832260 A CN 108832260A CN 201810809438 A CN201810809438 A CN 201810809438A CN 108832260 A CN108832260 A CN 108832260A
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- Prior art keywords
- sub
- feeder panel
- feeder
- feed
- panel
- Prior art date
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- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000003071 parasitic effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 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
- H01Q1/12—Supports; Mounting means
-
- 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
- H01Q1/50—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
- Waveguide Aerials (AREA)
Abstract
The invention discloses a kind of new antenna radiating doublets, including reflecting plate, the top of the reflecting plate is equipped with balun fixing seat, the two sides of the balun fixing seat are equipped with feed bracket, the top of the feed bracket is equipped with feed Balun support column, connector and fastener are arranged on the feed Balun support column respectively, the fastener is located at the top of the connector, and the connector, which is connected with, guides son into.The present invention：By being designed using the structure to antenna radiation unit, by adjusting oscillator and guide sub amplitude into, phase realizes the high-gain performance of individual antenna radiating element, the beamforming capabilities of feed tab itself are utilized simultaneously, the first sub- feeder panel, the second sub- feeder panel, the sub- feeder panel of third and the 4th sub- feeder panel is cooperated to realize gain simultaneously, realize that the Miniaturization Design of antenna, assembly is simple, production cost is low, is suitable for producing manufacture in enormous quantities, especially suitable for the antenna using multiple-unit composition radiating element, and improve Broadband Matching.
Description
Technical field
The present invention relates to fields of communication technology, it particularly relates to a kind of new antenna radiating doublet.
Background technique
With the rapid development of mobile communication technology, the standard of mobile communication is more and more, and antenna for base station is also wanted to prop up
Hold a variety of communication standards.Antenna for base station generally selects dual-polarization radiating unit as basic radiating element, utilizes polarity diversity
Reception technique improves channel capacity, prevents signal fadeout.Currently, the dual polarized antenna used on general antenna of mobile communication base station
Oscillator is mainly made of pedestal and the vibrator body being fixed on the base, and pedestal is cup dolly, generallys use metal copper
At, vibrator body is connect by welding with pedestal, and it is bad that there is only intermodulation, and it is not sufficiently stable the performance of antenna, and
And all this is more complex for structure type and feed form, processing installation procedure is cumbersome, is unfavorable for producing, it is difficult in keen competition
It takes advantage.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of new antenna radiating doublet, to overcome existing related skill
Above-mentioned technical problem present in art.
The technical proposal of the invention is realized in this way：
A kind of new antenna radiating doublet, including reflecting plate, the top of the reflecting plate are equipped with balun fixing seat, and the balun is solid
The two sides of reservation are equipped with feed bracket, and the top of the feed bracket is equipped with feed Balun support column, the feed Balun support
Connector and fastener are arranged on column respectively, the fastener is located at the top of the connector, and the connector, which is connected with, guides into
The top of son, the fastener is equipped with oscillator, and the oscillator includes the oscillator arms being connected to above the fastener, the oscillator arms phase
It is respectively equipped with bending part far from both ends, and the top of the oscillator arms is equipped with feed tab, wherein；
The feed tab includes the first sub- feeder panel, the second sub- feeder panel, the sub- feeder panel of third and the 4th sub- feeder panel, and described the
During one sub- feeder panel, the second sub- feeder panel, the sub- feeder panel of the third and the 4th sub- feeder panel annular arrangement are formed
Center portion, the first sub- feeder panel and the sub- feeder panel of the third and the second sub- feeder panel and the described 4th sub- feeder panel position
Transmission line, the adjacent first sub- feeder panel, the second sub- feeder panel, third feed are connected in the central part
There are gap between plate and the 4th sub- feeder panel, and the first sub- feeder panel, the second sub- feeder panel, the third
Sub- feeder panel and the 4th sub- feeder panel respectively include symmetrically arranged coupling end face, being equipped with feeder line between the coupling end face
Via hole, feeder line via hole side are equipped with parasitic patch, and the parasitic patch side is respectively equipped with symmetrically arranged minor matters, the minor matters
Between formed gap bridge portion.
Further, the feed tab, the feed Balun support column and the balun fixing seat pass through respectively rivet into
Row is fixed.
Further, the lower section guided son into and be horizontally placed on the oscillator, the oscillator are in the structure of falling zigzag shape.
Further, the bending part is L-shaped structure, and the bottom end side of the bending part is equal with the oscillator arms
Row.
Further, the minor matters and gap bridge portion combination are in concave-shaped structure, and the coupling end face is tilting
Structure.
Further, the described first sub- feeder panel, the second sub- feeder panel, the sub- feeder panel of the third and the described 4th
The V-shaped structure in coupling end face that sub- feeder panel two sides are symmetrically arranged.
Further, the transmission line is staggered, is in cross-shaped structure.
Beneficial effects of the present invention：By being designed using the structure to antenna radiation unit, by adjusting oscillator and guide into
The amplitude of son, phase realize the high-gain performance of individual antenna radiating element, while utilizing the wave beam forming of feed tab itself
Ability, while the first sub- feeder panel, the second sub- feeder panel, the sub- feeder panel of third and the 4th sub- feeder panel being cooperated to realize gain, it is real
The Miniaturization Design of existing antenna, assembly is simple, production cost is low, is suitable for producing in enormous quantities manufacture, mostly single especially suitable for use
The antenna of member composition radiating element, and improve Broadband Matching.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of new antenna radiating doublet according to an embodiment of the present invention；
Fig. 2 is a kind of feed tab schematic diagram of new antenna radiating doublet according to an embodiment of the present invention.
In figure：
1, reflecting plate；2, balun fixing seat；3, feed Balun support column；4, connector；5, fastener；6, son is guided into；7, oscillator；8,
Oscillator arms；9, bending part；10, feed tab；11, the first sub- feeder panel；12, the second sub- feeder panel；13, the sub- feeder panel of third；14,
4th sub- feeder panel；15, central part；16, transmission line；17, gap；18, end face is coupled；19, feeder line via hole；20, parasitic patch；
21, minor matters；22, gap bridge portion；23, bracket is fed.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of new antenna radiating doublet.
As shown in Figs. 1-2, new antenna radiating doublet according to an embodiment of the present invention, including reflecting plate 1, the reflecting plate
1 top is equipped with balun fixing seat 2, and the two sides of the balun fixing seat 2 are equipped with feed bracket 23, the top of the feed bracket 23
End is equipped with feed Balun support column 3, is arranged with connector 4 and fastener 5, the fastener 5 respectively on the feed Balun support column 3
Positioned at the top of the connector 4, the connector 4, which is connected with, guides son 6 into, and the top of the fastener 5 is equipped with oscillator 7, described
Oscillator 7 includes the oscillator arms 8 for being connected to 5 top of fastener, and 8 phase of oscillator arms is respectively equipped with bending part 9 far from both ends, and
The top of the oscillator arms 8 is equipped with feed tab 10, wherein；
The feed tab 10 includes the first sub- feeder panel 11, the second sub- feeder panel 12, the sub- feeder panel 13 of third and the 4th son feed
Plate 14, the first sub- feeder panel 11, the second sub- feeder panel 12, the sub- feeder panel 13 of the third and the 4th son feed
14 annular arrangement of plate forms central part 15, and the first sub- feeder panel 11 is presented with the sub- feeder panel 13 of the third and second son
Battery plate 12 and the described 4th sub- feeder panel 14 are located at the central part 15 and are connected with transmission line 16, the adjacent first sub- feeder panel
11, there are gaps 17 between the described second sub- feeder panel 12, the sub- feeder panel 13 of the third and the 4th sub- feeder panel 14, and
The first sub- feeder panel 11, the second sub- feeder panel 12, the sub- feeder panel 13 of the third and the 4th sub- feeder panel 14
It respectively includes symmetrically arranged coupling end face 18, being equipped with feeder line via hole 19, the feeder line via hole 19 between the coupling end face 18
Side is equipped with parasitic patch 20, and 20 side of parasitic patch is respectively equipped with symmetrically arranged minor matters 21, is formed between the minor matters 21
Gap bridge portion 22.
With the aid of the technical scheme, by being designed using the structure to antenna radiation unit, by adjusting oscillator 7 and draw
To the amplitude of son 6, phase realizes the high-gain performance of individual antenna radiating element, while utilizing the wave beam of feed tab 10 itself
Figuration ability, while cooperating the first sub- feeder panel 11, the second sub- feeder panel 12, the sub- feeder panel 13 of third and the 4th sub- feeder panel 14
It realizes gain, realizes that the Miniaturization Design of antenna, assembly is simple, production cost is low, is suitable for producing in enormous quantities manufacture, it is particularly suitable
In the antenna using multiple-unit composition radiating element, and improve Broadband Matching.
In addition, in one embodiment, the feed tab 10, the feed Balun support column 3 and the balun fixing seat 2
It is fixed respectively by rivet.
In addition, in one embodiment, described to guide sub 6 lower sections for being horizontally placed on the oscillator 7 into, the oscillator 7 is in
The structure of falling zigzag shape.
In addition, in one embodiment, the bending part 9 is L-shaped structure, and the bottom end side of the bending part 9 and institute
It is parallel to state oscillator arms 8.
In addition, in one embodiment, the minor matters 21 and the gap bridge portion 22 are combined in concave-shaped structure, and the coupling
Conjunction end face 18 is tilted structure.
In addition, in one embodiment, the first sub- feeder panel 11, the second sub- feeder panel 12, third
The V-shaped structure in coupling end face 18 that feeder panel 13 and the 4th sub- 14 two sides of feeder panel are symmetrically arranged.
In addition, in one embodiment, the transmission line 16 is staggered, it is in cross-shaped structure.
In conclusion by means of above-mentioned technical proposal of the invention, by being designed using the structure to antenna radiation unit,
By adjusting oscillator 7 and guide the amplitude of son 6 into, phase realizes the high-gain performance of individual antenna radiating element, utilizes simultaneously
The beamforming capabilities of feed tab 10 itself, while cooperating the first sub- feeder panel 11, the second sub- feeder panel 12, the sub- feeder panel of third
13 and the 4th sub- feeder panel 14 realize gain, realize that the Miniaturization Design of antenna, assembly is simple, production cost is low, it is large quantities of to be suitable for
Amount is manufactured, and especially suitable for the antenna using multiple-unit composition radiating element, and improves Broadband Matching.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of new antenna radiating doublet, which is characterized in that including reflecting plate（1）, the reflecting plate（1）Top be equipped with bar
Human relations fixing seat（2）, the balun fixing seat（2）Two sides be equipped with feed bracket（23）, the feed bracket（23）Top set
There is feed Balun support column（3）, the feed Balun support column（3）It is upper to be arranged with connector respectively（4）And fastener（5）, described
Fastener（5）Positioned at the connector（4）Top, the connector（4）It is connected with and guides son into（6）, the fastener（5）Top
Equipped with oscillator（7）, the oscillator（7）Including being connected to the fastener（5）The oscillator arms of top（8）, the oscillator arms（8）Xiang Yuan
Bending part is respectively equipped with from both ends（9）, and the oscillator arms（8）Top be equipped with feed tab（10）, wherein；
The feed tab（10）Including the first sub- feeder panel（11）, the second sub- feeder panel（12）, the sub- feeder panel of third（13）With
Four sub- feeder panels（14）, the first sub- feeder panel（11）, the second sub- feeder panel（12）, the sub- feeder panel of third（13）
With the 4th sub- feeder panel（14）Annular arrangement forms central part（15）, the first sub- feeder panel（11）With third
Feeder panel（13）With the described second sub- feeder panel（12）With the 4th sub- feeder panel（14）Positioned at the central part（15）Connection
There is transmission line（16）, the adjacent first sub- feeder panel（11）, the second sub- feeder panel（12）, the sub- feeder panel of third
（13）With the 4th sub- feeder panel（14）Between there are gaps（17）, and the first sub- feeder panel（11）, it is described second son
Feeder panel（12）, the sub- feeder panel of third（13）With the 4th sub- feeder panel（14）Respectively include symmetrically arranged coupled end
Face（18）, the coupling end face（18）Between be equipped with feeder line via hole（19）, the feeder line via hole（19）Side is equipped with parasitic patch
（20）, the parasitic patch（20）Side is respectively equipped with symmetrically arranged minor matters（21）, the minor matters（21）Between formed gap bridge portion
（22）.
2. new antenna radiating doublet according to claim 1, which is characterized in that the feed tab（10）, the feed
Balun support column（3）With the balun fixing seat（2）It is fixed respectively by rivet.
3. new antenna radiating doublet according to claim 1, which is characterized in that described to guide son into（6）It is horizontally placed on
The oscillator（7）Lower section, the oscillator（7）In the structure of falling zigzag shape.
4. new antenna radiating doublet according to claim 1, which is characterized in that the bending part（9）For L-shaped structure,
And the bending part（9）Bottom end side and the oscillator arms（8）It is parallel.
5. new antenna radiating doublet according to claim 1, which is characterized in that the minor matters（21）With the gap bridge portion
（22）Combining is in concave-shaped structure, and the coupling end face（18）For tilted structure.
6. new antenna radiating doublet according to claim 5, which is characterized in that the first sub- feeder panel（11）, institute
State the second sub- feeder panel（12）, the sub- feeder panel of third（13）With the 4th sub- feeder panel（14）Two sides are symmetrically arranged
Coupling end face（18）V-shaped structure.
7. new antenna radiating doublet according to claim 1, which is characterized in that the transmission line（16）It is staggered,
In cross-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809438.2A CN108832260B (en) | 2018-07-23 | 2018-07-23 | Novel antenna radiation oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809438.2A CN108832260B (en) | 2018-07-23 | 2018-07-23 | Novel antenna radiation oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108832260A true CN108832260A (en) | 2018-11-16 |
| CN108832260B CN108832260B (en) | 2020-12-04 |
Family
ID=64141251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810809438.2A Active CN108832260B (en) | 2018-07-23 | 2018-07-23 | Novel antenna radiation oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832260B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036019A1 (en) * | 2019-08-27 | 2021-03-04 | 武汉虹信科技发展有限责任公司 | Radiation units and antennas |
| WO2022052379A1 (en) * | 2020-09-08 | 2022-03-17 | 京信通信技术(广州)有限公司 | Novel balun structure, and radiation unit and antenna using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1598900A1 (en) * | 2002-12-02 | 2005-11-23 | Airgain, Inc. | Steerable-beam antenna device and a planar directional antenna |
| CN202067889U (en) * | 2010-12-07 | 2011-12-07 | 京信通信系统（中国）有限公司 | Antenna radiation unit |
| CN203386887U (en) * | 2013-04-25 | 2014-01-08 | 华为技术有限公司 | Antenna oscillator and antenna equipped with same |
| CN103682611A (en) * | 2013-12-16 | 2014-03-26 | 广州杰赛科技股份有限公司 | Broadband dual-polarized antenna |
| CN103311651B (en) * | 2013-05-17 | 2016-08-03 | 广东通宇通讯股份有限公司 | A kind of ultra wideband multi-band dual polarized antenna |
-
2018
- 2018-07-23 CN CN201810809438.2A patent/CN108832260B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1598900A1 (en) * | 2002-12-02 | 2005-11-23 | Airgain, Inc. | Steerable-beam antenna device and a planar directional antenna |
| CN202067889U (en) * | 2010-12-07 | 2011-12-07 | 京信通信系统（中国）有限公司 | Antenna radiation unit |
| CN203386887U (en) * | 2013-04-25 | 2014-01-08 | 华为技术有限公司 | Antenna oscillator and antenna equipped with same |
| CN103311651B (en) * | 2013-05-17 | 2016-08-03 | 广东通宇通讯股份有限公司 | A kind of ultra wideband multi-band dual polarized antenna |
| CN103682611A (en) * | 2013-12-16 | 2014-03-26 | 广州杰赛科技股份有限公司 | Broadband dual-polarized antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036019A1 (en) * | 2019-08-27 | 2021-03-04 | 武汉虹信科技发展有限责任公司 | Radiation units and antennas |
| WO2022052379A1 (en) * | 2020-09-08 | 2022-03-17 | 京信通信技术(广州)有限公司 | Novel balun structure, and radiation unit and antenna using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108832260B (en) | 2020-12-04 |
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Effective date of registration: 20231229 Address after: 230000 intersection of Xinqiao road and Binjiang Avenue, high tech Industrial Development Zone, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui Lanxun Communication Technology Co.,Ltd. Address before: 230000 16 / F, block D, phase III (South District), independent innovation industrial base, new industrial park, Shushan District, Hefei City, Anhui Province Patentee before: ANHUI LANMAI COMMUNICATION CO.,LTD. |