CN106229613B - A kind of quadrature dualpolarized radiating antenna and bipolar omni-directional array antenna - Google Patents
A kind of quadrature dualpolarized radiating antenna and bipolar omni-directional array antenna Download PDFInfo
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- CN106229613B CN106229613B CN201610708685.4A CN201610708685A CN106229613B CN 106229613 B CN106229613 B CN 106229613B CN 201610708685 A CN201610708685 A CN 201610708685A CN 106229613 B CN106229613 B CN 106229613B
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- coaxial cable
- single dipole
- dipole radiator
- horizontal polarization
- outer conductor
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- 230000010287 polarization Effects 0.000 claims abstract description 68
- 239000004020 conductor Substances 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000005336 cracking Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- 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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The present invention relates to a kind of quadrature dualpolarized radiating antenna and bipolar omni-directional array antenna, which includes: at least one horizontal polarization unit, and the horizontal polarization unit is to crack along what coaxial cable outer conductor cross-sectional edge line extended；At least one vertical polarization unit, is arranged on the outer surface of coaxial cable outer conductor, extends along coaxial cable axis direction, comprising: first transmission line is provided with first single dipole radiator of the opening towards first direction；Second transmission line, it is parallel with first transmission line, it is provided with second single dipole radiator of the opening towards second direction；Wherein, first direction and second direction are on the contrary, the first single dipole radiator and the second single dipole radiator constitute a dipole radiators.According to the technical solution of the present invention, it can be achieved that the bipolar omni-directional array antenna under small size is laid out.
Description
Technical field
The present invention relates to antenna technical fields, and in particular to a kind of quadrature dualpolarized radiating antenna and bipolar omni-directional array
Antenna.
Background technique
With the development of antenna technology, single polarization omnidirectional antenna and double-frequency directional antenna technology extensive utilization to moving
In dynamic communication.
Existing personal handhold telephone system base antenna is mostly single polarization omnidirectional antenna.In order to meet people to mobile logical
Believe broadband and the growing demand of rate, the new communication system of higher rate and capacity starts to dispose.In the case, new and old
The deployment of system co-sited and terrace are shared equal as carrier preference.
To provide one convenient for better adapting to the deployment of multisystem co-sited and terrace is shared and the application demands such as capacity boost
Kind dual-polarization omnidirectional antenna becomes meaningful.As application No. is the dual-polarization omnidirectional antenna disclosed in 201010574957.9 and
Wireless transmitting-receiving equipments, antenna size is big, cannot achieve omni-directional array antenna.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of quadrature dualpolarizeds to radiate day
Line and bipolar omni-directional array antenna realize the bipolar omni-directional array antenna layout under small size.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of quadrature dualpolarized radiating antenna, comprising:
At least one horizontal polarization unit, the horizontal polarization unit are to prolong along coaxial cable outer conductor cross-sectional edge line
That stretches cracks；
At least one vertical polarization unit, is arranged on the outer surface of coaxial cable outer conductor, along coaxial cable axis side
To extension, comprising: first transmission line is provided with first single dipole radiator of the opening towards first direction；Second passes
Defeated line, it is parallel with first transmission line, it is provided with second single dipole radiator of the opening towards second direction；Wherein,
One direction and second direction are on the contrary, the first single dipole radiator and the second single dipole radiator constitute a dipole radiation
Body.
Preferably, the horizontal polarization unit is three；Three horizontal polarization units, uniformly and equidistantly along with together
The edge line of shaft cable outer conductor cross section cracks, equal with the axis angulation of coaxial cable or all in default variation range
It is interior, form horizontally polarized omnidirectional antenna；
One vertical polarization unit is set between each adjacent two horizontal polarization unit, and three vertical polarization units form vertical
Straight polarized omnidirectional antenna.
Preferably, the horizontal polarization unit is two；Described two horizontal polarization units are to be oppositely arranged on together
Shaft cable outer conductor cross-sectional edge is cracked, equal with the axis angulation of coaxial cable or within the scope of predetermined angle,
Form horizontally polarized omnidirectional antenna；
One vertical polarization unit is set between two horizontal polarization units, and two vertical polarization units form vertical polarization
Omnidirectional antenna.
Preferably, the coaxial cable outer conductor cross section is triangle or class triangle.
Preferably, the coaxial cable outer conductor cross section is round or similar round, ellipse or class ellipse.
Preferably, the coaxial cable outer conductor cross section is rectangle or rectangle like.
Preferably, the coaxial cable outer conductor cross section is square or class is square；
The horizontal polarization unit is four；Four horizontal polarization units, uniformly and equidistantly along same coaxial cable
The circumferencial direction of outer conductor cross section cracks, equal with the axis angulation of coaxial cable or within the scope of predetermined angle, shape
At horizontally polarized omnidirectional antenna；
One vertical polarization unit is set between each adjacent two horizontal polarization unit, and four vertical polarization units form vertical
Straight polarized omnidirectional antenna.
Preferably, the shape of the first single dipole radiator and the second single dipole radiator is identical, is round parentheses
Shape, U-shaped, cup-shaped, hood-like, mitriform or other concave arc shapes.
In addition, the invention also provides a kind of bipolar omni-directional array antenna, including coaxial cable and it is multiple it is above-mentioned just
Dual polarised radiation antenna is handed over, the multiple quadrature dualpolarized radiating antenna is distributed along the axis of the coaxial cable.
Preferably, the first single dipole radiator and the second single dipole spoke of the multiple quadrature dualpolarized radiating antenna
Beam series connection；The length of the first single dipole radiator and the length of the second single dipole radiator be a wavelength or
Within the scope of preset wavelength.
The invention adopts the above technical scheme, at least have it is following the utility model has the advantages that
As shown from the above technical solution, this quadrature dualpolarized radiating antenna and bipolar omni-directional array provided by the invention
Antenna, horizontal polarization unit are to crack along what coaxial cable outer conductor cross-sectional edge line extended；Vertical polarization unit, setting exist
On the outer surface of coaxial cable outer conductor, extend along coaxial cable axis direction, comprising: first transmission line is provided with out
First single dipole radiator of the mouth towards first direction；Second transmission line, it is parallel with first transmission line, it is provided with opening
Towards the second single dipole radiator of second direction；Wherein, first direction and second direction are on the contrary, the first single dipole radiates
Body and the second single dipole radiator constitute a dipole radiators.Due to this dual polarized antenna list provided by the invention
Member, horizontal polarization unit and vertical polarization unit all rely on the shape of coaxial cable cross section to carry out fitting design, compared to existing
Technology, it is compact-sized, occupy it is small in size, conducive to realize small size under bipolar omni-directional array antenna layout.
Detailed description of the invention
Fig. 1 is a kind of structural representation for quadrature dualpolarized radiating antenna outer conductor cross section that one embodiment of the invention provides
Figure；
Fig. 2 is the structural schematic diagram of the array antenna comprising quadrature dualpolarized radiating antenna shown in FIG. 1；
Fig. 3 is the structural schematic diagram for the dipole radiators that one embodiment of the invention provides；
Fig. 4 be another embodiment of the present invention provides the structure of quadrature dualpolarized radiating antenna outer conductor cross section a kind of show
It is intended to；
Fig. 5 is the structural schematic diagram of the array antenna comprising quadrature dualpolarized radiating antenna shown in Fig. 4；
Fig. 6 be another embodiment of the present invention provides the structure of quadrature dualpolarized radiating antenna outer conductor cross section a kind of show
It is intended to；
Fig. 7 be another embodiment of the present invention provides the first single dipole radiator and the second single dipole radiator knot
Structure schematic diagram；
Fig. 8 be another embodiment of the present invention provides the first single dipole radiator and the second single dipole radiator knot
Structure schematic diagram.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Referring to figure 1, figure 2 and figure 3, a kind of quadrature dualpolarized radiating antenna provided in this embodiment, comprising:
At least one horizontal polarization unit 1, the horizontal polarization unit are along 3 outer conductor cross section of coaxial cable, 31 edge
What line extended cracks；
At least one vertical polarization unit 2, is arranged on the outer surface of 3 outer conductor of coaxial cable, along coaxial cable axis
Direction extends, comprising: first transmission line 21 is provided with first single dipole radiator 210 of the opening towards first direction；
Second transmission line 22, parallel with first transmission line 21, the second single dipole for being provided with opening towards second direction radiates
Body 220；Wherein, first direction and second direction are on the contrary, the first single dipole radiator 210 and the second single dipole radiator
220 constitute a dipole radiators.
It should be noted that the distance between the first single dipole radiator 210 and the second single dipole radiator 220 root
It needs to be configured according to user.
As shown from the above technical solution, this quadrature dualpolarized radiating antenna and bipolar omni-directional array provided by the invention
Antenna, horizontal polarization unit are to crack along what coaxial cable outer conductor cross-sectional edge line extended；Vertical polarization unit, setting exist
On the outer surface of coaxial cable outer conductor, extend along coaxial cable axis direction, comprising: first transmission line is provided with out
First single dipole radiator of the mouth towards first direction；Second transmission line, it is parallel with first transmission line, it is provided with opening
Towards the second single dipole radiator of second direction；Wherein, first direction and second direction are on the contrary, the first single dipole radiates
Body and the second single dipole radiator constitute a dipole radiators.Due to this dual polarized antenna list provided by the invention
Member, horizontal polarization unit and vertical polarization unit all rely on the shape of coaxial cable cross section to carry out fitting design, compared to existing
Technology, it is compact-sized, occupy it is small in size, conducive to realize small size under bipolar omni-directional array antenna layout.
Referring to Fig. 1 and Fig. 4, it is preferable that the horizontal polarization unit 1 is three；Three horizontal polarization units 1,
The even edge line equidistantly along same coaxial cable outer conductor cross section 31 cracks, equal with the axis angulation of coaxial cable
Or horizontally polarized omnidirectional antenna all is formed in default variation range；
One vertical polarization unit 2, three 2 shapes of vertical polarization unit are set between each adjacent two horizontal polarization unit 1
At vertical depolarized omnidirectional antenna.
Referring to Fig. 6, it is preferable that the horizontal polarization unit 1 is two；Described two horizontal polarization units 1 are opposite set
Cracking at same 31 edge of coaxial cable outer conductor cross section is set, it is equal with the axis angulation of coaxial cable or default
In angular range, horizontally polarized omnidirectional antenna is formed；
One vertical polarization unit 2 is set between two horizontal polarization units 1, and two vertical polarization units 2 are formed vertically
Polarized omnidirectional antenna.
Referring to Fig. 1, it is preferable that the coaxial cable outer conductor cross section 31 is triangle or class triangle.
Referring to fig. 4, Fig. 5 and Fig. 6, it is preferable that the coaxial cable outer conductor cross section 31 is round or similar round, oval
Shape or class ellipse.
Preferably, the coaxial cable outer conductor cross section 31 is ellipse or class ellipse.
Preferably, the coaxial cable outer conductor cross section 31 is rectangle or rectangle like.
Preferably, the coaxial cable outer conductor cross section 31 is square or class is square；
The horizontal polarization unit 1 is four；Four horizontal polarization units 1, uniformly and equidistantly along same coaxial electrical
The circumferencial direction of cable outer conductor cross section 31 cracks, equal with the axis angulation of coaxial cable or in predetermined angle range
It is interior, form horizontally polarized omnidirectional antenna；
One vertical polarization unit 2, four 2 shapes of vertical polarization unit are set between each adjacent two horizontal polarization unit 1
At vertical depolarized omnidirectional antenna.
Preferably, the first single dipole radiator 210 is identical with the shape of the second single dipole radiator 220, is
Round parentheses shape, U-shaped (referring to Fig. 7), cup-shaped, hood-like, mitriform or other concave arc shapes (referring to Fig. 8).
In addition, referring to fig. 2 and Fig. 5, the invention also provides a kind of bipolar omni-directional array antennas, including coaxial cable 3
And multiple above-mentioned quadrature dualpolarized radiating antennas, axis of the multiple quadrature dualpolarized radiating antenna along the coaxial cable 3
Line distribution, can equidistantly or unequal spacing is distributed, from the axis of coaxial cable at different tilt angled downs.
Preferably, the first single dipole radiator 210 and second single dipole of the multiple quadrature dualpolarized radiating antenna
Sub- radiator 220 is connected；The length of the first single dipole radiator 210 and the length of the second single dipole radiator 220
It is equal or unequal, for a wavelength or within the scope of preset wavelength.
It should be noted that predetermined angle range and preset wavelength range in present specification all according to user need into
Row setting.Wherein, preset wavelength range is wavelength or so.
The embodiment of the present invention is not limited to above-mentioned preferred forms, anyone can obtain it under the inspiration of the present invention
His various forms of products, however, make any variation in its shape or structure, it is all have it is same as the present application or close
As technical solution, be within the scope of the present invention.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of quadrature dualpolarized radiating antenna characterized by comprising
At least two horizontal polarization units, the horizontal polarization unit are to extend along coaxial cable outer conductor cross-sectional edge line
It cracks；
At least two vertical polarization units, are arranged on the outer surface of coaxial cable outer conductor, prolong along coaxial cable axis direction
It stretches, comprising: first transmission line is provided with first single dipole radiator of the opening towards first direction；Second transmission line,
It is parallel with first transmission line, it is provided with second single dipole radiator of the opening towards second direction；Wherein, first direction
With second direction on the contrary, the first single dipole radiator and the second single dipole radiator constitute a dipole radiators.
2. quadrature dualpolarized radiating antenna according to claim 1, which is characterized in that the horizontal polarization unit is three
It is a；Three horizontal polarization units, uniformly and equidistantly the edge line along same coaxial cable outer conductor cross section cracks, and same
The axis angulation of shaft cable is equal or all in default variation range, forms horizontally polarized omnidirectional antenna；
One vertical polarization unit is set between each adjacent two horizontal polarization unit, and three vertical polarization units form vertical pole
Change omnidirectional antenna.
3. quadrature dualpolarized radiating antenna according to claim 1, which is characterized in that the horizontal polarization unit is two
It is a；Described two horizontal polarization units are to be oppositely arranged on cracking for same coaxial cable outer conductor cross-sectional edge, and coaxial
The axis angulation of cable is equal or within the scope of predetermined angle, forms horizontally polarized omnidirectional antenna；
One vertical polarization unit is set between two horizontal polarization units, and two vertical polarization units form vertically polarized omnidirectional
Antenna.
4. quadrature dualpolarized radiating antenna according to claim 2, which is characterized in that the coaxial cable outer conductor is transversal
Face is triangle or class triangle.
5. quadrature dualpolarized radiating antenna according to claim 2 or 3, which is characterized in that the coaxial cable outer conductor
Cross section is round or similar round, ellipse or class ellipse.
6. quadrature dualpolarized radiating antenna according to claim 3, which is characterized in that the coaxial cable outer conductor is transversal
Face is rectangle or rectangle like.
7. quadrature dualpolarized radiating antenna according to claim 1, which is characterized in that the coaxial cable outer conductor is transversal
Face is square or class square；
The horizontal polarization unit is four；Four horizontal polarization units are uniformly and equidistantly led outside same coaxial cable
The circumferencial direction of body cross section cracks, equal with the axis angulation of coaxial cable or within the scope of predetermined angle, forms water
Horizontally polarized omnidirectional antenna；
One vertical polarization unit is set between each adjacent two horizontal polarization unit, and four vertical polarization units form vertical pole
Change omnidirectional antenna.
8. quadrature dualpolarized radiating antenna according to claim 1, which is characterized in that the first single dipole radiator
It is identical with the shape of the second single dipole radiator, it is round parentheses shape, U-shaped, cup-shaped, hood-like, mitriform or other concave arc shapes.
9. a kind of bipolar omni-directional array antenna, which is characterized in that including any one of coaxial cable and multiple claims 1~8
The quadrature dualpolarized radiating antenna, the multiple quadrature dualpolarized radiating antenna are distributed along the axis of the coaxial cable.
10. bipolar omni-directional array antenna according to claim 9, which is characterized in that the multiple quadrature dualpolarized spoke
Penetrate the first single dipole radiator and the series connection of the second single dipole radiator of antenna；The length of the first single dipole radiator
The length of degree and the second single dipole radiator is for a wavelength or within the scope of preset wavelength.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708685.4A CN106229613B (en) | 2016-08-23 | 2016-08-23 | A kind of quadrature dualpolarized radiating antenna and bipolar omni-directional array antenna |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708685.4A CN106229613B (en) | 2016-08-23 | 2016-08-23 | A kind of quadrature dualpolarized radiating antenna and bipolar omni-directional array antenna |
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| CN106229613A CN106229613A (en) | 2016-12-14 |
| CN106229613B true CN106229613B (en) | 2018-12-11 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752984Y (en) * | 2004-09-23 | 2006-01-18 | 西安海天天线科技股份有限公司 | Triangular prism eight port PHS base station antenna |
| CN201336365Y (en) * | 2009-01-19 | 2009-10-28 | 陕西特恩电子科技有限公司 | Omnidirectional circular-polarized antenna |
| CN102142620A (en) * | 2010-12-06 | 2011-08-03 | 华为技术有限公司 | Dual-polarization omnidirectional antenna and wireless transceiving equipment |
| CN102769175A (en) * | 2012-05-28 | 2012-11-07 | 华为技术有限公司 | Antenna unit, antenna array and antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005167705A (en) * | 2003-12-03 | 2005-06-23 | Harada Ind Co Ltd | Horizontal polarization omnidirectional array antenna |
-
2016
- 2016-08-23 CN CN201610708685.4A patent/CN106229613B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752984Y (en) * | 2004-09-23 | 2006-01-18 | 西安海天天线科技股份有限公司 | Triangular prism eight port PHS base station antenna |
| CN201336365Y (en) * | 2009-01-19 | 2009-10-28 | 陕西特恩电子科技有限公司 | Omnidirectional circular-polarized antenna |
| CN102142620A (en) * | 2010-12-06 | 2011-08-03 | 华为技术有限公司 | Dual-polarization omnidirectional antenna and wireless transceiving equipment |
| CN102769175A (en) * | 2012-05-28 | 2012-11-07 | 华为技术有限公司 | Antenna unit, antenna array and antenna |
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| CN106229613A (en) | 2016-12-14 |
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Effective date of registration: 20231023 Address after: Building 3, 5, and auxiliary buildings of the second phase standard factory building, No. 99 Xubang Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215124 Patentee after: Suzhou Lixun Technology Co.,Ltd. Address before: 230A, Building B, No. 188 Suhong East Road, Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee before: ANPULUO (SUZHOU) COMMUNICATION TECHNOLOGY Co.,Ltd. |