CN106229613A - A kind of quadrature dualpolarized active antenna and bipolar omni-directional array antenna - Google Patents
A kind of quadrature dualpolarized active antenna and bipolar omni-directional array antenna Download PDFInfo
- Publication number
- CN106229613A CN106229613A CN201610708685.4A CN201610708685A CN106229613A CN 106229613 A CN106229613 A CN 106229613A CN 201610708685 A CN201610708685 A CN 201610708685A CN 106229613 A CN106229613 A CN 106229613A
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- polarization unit
- coaxial cable
- antenna
- radiant body
- single dipole
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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 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007812 deficiency Effects 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 active antenna and bipolar omni-directional array antenna, this quadrature dualpolarized active antenna includes: at least one horizontal polarization unit, and described horizontal polarization unit is along cracking that coaxial cable outer conductor cross-sectional edge line extends；At least one vertical polarization unit, is arranged on the outer surface of coaxial cable outer conductor, extends along coaxial cable axis direction, including: the first transmission line, it is provided with the opening the first single dipole radiant body towards first direction；Second transmission line, parallel with the first transmission line, it is provided with the opening the second single dipole radiant body towards second direction；Wherein, first direction and second direction are contrary, and the first single dipole radiant body and the second single dipole radiant body constitute a dipole radiators.By technical scheme, the bipolar omni-directional array antenna layout under small size can be realized.
Description
Technical field
The present invention relates to antenna technical field, be specifically related to a kind of quadrature dualpolarized active antenna and bipolar omni-directional array
Antenna.
Background technology
The most extensively apply to along with the development of antenna technology, single polarization omnidirectional antenna and double-frequency directional antenna technology move
In dynamic communication.
Existing personal handhold telephone system base antenna mostly is single polarization omnidirectional antenna.In order to meet people to mobile logical
Letter broadband and the growing demand of speed, the new communication system of higher rate and capacity starts to dispose.In the case, new and old
System co-sited dispose and terrace share etc. become carrier preference.
Dispose and terrace is shared and the application demand such as capacity boost for ease of better adapting to multisystem co-sited, it is provided that one
Plant dual-polarization omnidirectional antenna to become highly significant.Dual-polarization omnidirectional antenna as disclosed in Application No. 201010574957.9 and
Wireless transmitting-receiving equipments, antenna size is big, it is impossible to realize omni-directional array antenna.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of quadrature dualpolarized radiation sky
Line and bipolar omni-directional array antenna, it is achieved the bipolar omni-directional array antenna layout under small size.
For realizing object above, the present invention adopts the following technical scheme that
A kind of quadrature dualpolarized active antenna, including:
At least one horizontal polarization unit, described horizontal polarization unit is for 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, including: the first transmission line, it is provided with the opening the first single dipole radiant body towards first direction；Second passes
Defeated line, parallel with the first transmission line, it is provided with the opening the second single dipole radiant body towards second direction；Wherein,
One direction and second direction are contrary, and the first single dipole radiant body and the second single dipole radiant body constitute a dipole radiation
Body.
Preferably, described horizontal polarization unit is three；Described three horizontal polarization unit, 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 excursion
In, form horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit between the most adjacent two horizontal polarization unit, three vertical polarization unit are formed vertical
Straight polarized omnidirectional antenna.
Preferably, described horizontal polarization unit is two；Said two horizontal polarization unit is for being oppositely arranged on together
Cracking of shaft cable outer conductor cross-sectional edge, equal with the axis angulation of coaxial cable or in the range of predetermined angle,
Form horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit between two horizontal polarization unit, two vertical polarization unit form vertical polarization
Omnidirectional antenna.
Preferably, described coaxial cable outer conductor cross section is triangle or class triangle.
Preferably, described coaxial cable outer conductor cross section is circular or similar round, oval or class ellipse.
Preferably, described coaxial cable outer conductor cross section is rectangle or rectangle like.
Preferably, described coaxial cable outer conductor cross section is square or class square；
Described horizontal polarization unit is four；Described four horizontal polarization unit, 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 in the range of predetermined angle, shape
Become horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit between the most adjacent two horizontal polarization unit, four vertical polarization unit are formed vertical
Straight polarized omnidirectional antenna.
Preferably, the shape of described first single dipole radiant body and the second single dipole radiant body is identical, for round parentheses
Shape, U-shaped, cup-shaped, hood-like, mitriform or other arcs of recessess.
It addition, the invention allows for a kind of bipolar omni-directional array antenna, including coaxial cable and multiple above-mentioned just
Handing over dual polarised radiation antenna, the plurality of quadrature dualpolarized active antenna is distributed along the axis of described coaxial cable.
Preferably, the first single dipole radiant body of the plurality of quadrature dualpolarized active antenna and the second single dipole spoke
Beam is connected；The length of described first single dipole radiant body and an a length of wavelength of the second single dipole radiant body or
In the range of preset wavelength.
The present invention uses above technical scheme, at least possesses following beneficial effect:
As shown from the above technical solution, the present invention provide this quadrature dualpolarized active antenna and bipolar omni-directional array
Antenna, horizontal polarization unit is along cracking that coaxial cable outer conductor cross-sectional edge line extends；Vertical polarization unit, is arranged on
On the outer surface of coaxial cable outer conductor, extend along coaxial cable axis direction, including: the first transmission line, it is provided with out
Mouth is towards the first single dipole radiant body of first direction；Second transmission line, parallel with the first transmission line, it is provided with opening
The second single dipole radiant body towards second direction；Wherein, first direction and second direction are contrary, the first single dipole radiation
Body and the second single dipole radiant body constitute a dipole radiators.This dual polarized antenna list provided due to the present invention
Unit, horizontal polarization unit and vertical polarization unit all rely on the shape of coaxial cable cross section to carry out laminating design, compare existing
Technology, compact conformation, to take volume little, is beneficial to the bipolar omni-directional array antenna layout realizing under small size.
Accompanying drawing explanation
The structural representation of a kind of quadrature dualpolarized active antenna outer conductor cross section that Fig. 1 provides for one embodiment of the invention
Figure；
Fig. 2 is the structural representation of the array antenna comprising the quadrature dualpolarized active antenna shown in Fig. 1；
The structural representation of the dipole radiators that Fig. 3 provides for one embodiment of the invention；
Fig. 4 shows for the structure of a kind of quadrature dualpolarized active antenna outer conductor cross section that another embodiment of the present invention provides
It is intended to；
Fig. 5 is the structural representation of the array antenna comprising the quadrature dualpolarized active antenna shown in Fig. 4；
Fig. 6 shows for the structure of a kind of quadrature dualpolarized active antenna outer conductor cross section that another embodiment of the present invention provides
It is intended to；
The first single dipole radiant body that Fig. 7 provides for another embodiment of the present invention and the knot of the second single dipole radiant body
Structure schematic diagram；
The first single dipole radiant body that Fig. 8 provides for another embodiment of the present invention and the knot of the second single dipole radiant body
Structure schematic diagram.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
See Fig. 1, Fig. 2 and Fig. 3, a kind of quadrature dualpolarized active antenna that the present embodiment provides, including:
At least one horizontal polarization unit 1, described horizontal polarization unit is along coaxial cable 3 outer conductor cross section 31 edge
What line extended cracks；
At least one vertical polarization unit 2, is arranged on the outer surface of coaxial cable 3 outer conductor, along coaxial cable axis
Direction extends, including: the first transmission line 21, it is provided with the opening the first single dipole radiant body 210 towards first direction；
Second transmission line 22, parallel with the first transmission line 21, it is provided with the opening the second single dipole radiation towards second direction
Body 220；Wherein, first direction and second direction are contrary, the first single dipole radiant body 210 and the second single dipole radiant body
220 constitute a dipole radiators.
It should be noted that the distance root between the first single dipole radiant body 210 and the second single dipole radiant body 220
Need to be configured according to user.
As shown from the above technical solution, the present invention provide this quadrature dualpolarized active antenna and bipolar omni-directional array
Antenna, horizontal polarization unit is along cracking that coaxial cable outer conductor cross-sectional edge line extends；Vertical polarization unit, is arranged on
On the outer surface of coaxial cable outer conductor, extend along coaxial cable axis direction, including: the first transmission line, it is provided with out
Mouth is towards the first single dipole radiant body of first direction；Second transmission line, parallel with the first transmission line, it is provided with opening
The second single dipole radiant body towards second direction；Wherein, first direction and second direction are contrary, the first single dipole radiation
Body and the second single dipole radiant body constitute a dipole radiators.This dual polarized antenna list provided due to the present invention
Unit, horizontal polarization unit and vertical polarization unit all rely on the shape of coaxial cable cross section to carry out laminating design, compare existing
Technology, compact conformation, to take volume little, is beneficial to the bipolar omni-directional array antenna layout realizing under small size.
See Fig. 1 and Fig. 4, it is preferable that described horizontal polarization unit 1 is three；Described three horizontal polarization unit 1, all
Even equidistantly edge line along same coaxial cable outer conductor cross section 31 cracks, equal with the axis angulation of coaxial cable
Or all in default excursion, form horizontally polarized omnidirectional antenna；
One vertical polarization unit 2, three vertical polarization unit 2 shapes are set between the most adjacent two horizontal polarization unit 1
Become vertical depolarized omnidirectional antenna.
See Fig. 6, it is preferable that described horizontal polarization unit 1 is two；Said two horizontal polarization unit 1 is for relatively to set
Put cracking at same coaxial cable outer conductor cross section 31 edge, equal with the axis angulation of coaxial cable or preset
In angular range, form horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit 2 between two horizontal polarization unit 1, two vertical polarization unit 2 are formed vertically
Polarized omnidirectional antenna.
See Fig. 1, it is preferable that described coaxial cable outer conductor cross section 31 is triangle or class triangle.
See Fig. 4, Fig. 5 and Fig. 6, it is preferable that described coaxial cable outer conductor cross section 31 is circular or similar round, oval
Shape or class are oval.
Preferably, described coaxial cable outer conductor cross section 31 is oval or class is oval.
Preferably, described coaxial cable outer conductor cross section 31 is rectangle or rectangle like.
Preferably, described coaxial cable outer conductor cross section 31 is square or class square；
Described horizontal polarization unit 1 is four；Described four horizontal polarization unit 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 scope
In, form horizontally polarized omnidirectional antenna；
One vertical polarization unit 2, four vertical polarization unit 2 shapes are set between the most adjacent two horizontal polarization unit 1
Become vertical depolarized omnidirectional antenna.
Preferably, described first single dipole radiant body 210 is identical with the shape of the second single dipole radiant body 220, for
Round parentheses shape, U-shaped (seeing Fig. 7), cup-shaped, hood-like, mitriform or other arcs of recessess (seeing Fig. 8).
It addition, see Fig. 2 and Fig. 5, the invention allows for a kind of bipolar omni-directional array antenna, including coaxial cable 3
And multiple above-mentioned quadrature dualpolarized active antenna, the plurality of quadrature dualpolarized active antenna is along the axle of described coaxial cable 3
Line be distributed, can equidistantly or unequal-interval be distributed, become different tilt angled downs from the axis of coaxial cable.
Preferably, the first single dipole radiant body 210 and second single dipole of the plurality of quadrature dualpolarized active antenna
Sub-radiant body 220 is connected；The length of described first single dipole radiant body 210 and the length of the second single dipole radiant body 220
Equal or unequal, it is a wavelength or in the range of preset wavelength.
It should be noted that predetermined angle scope in present specification and preset wavelength scope all according to user need into
Row is arranged.Wherein, preset wavelength scope is about a wavelength.
The embodiment of the present invention is not limited to above-mentioned preferred forms, and anyone can draw it under the enlightenment of the present invention
His various forms of products, no matter but in its shape or structure, make any change, every have same as the present application or close
As technical scheme, within all falling within protection scope of the present invention.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (10)
1. a quadrature dualpolarized active antenna, it is characterised in that including:
At least one horizontal polarization unit, described horizontal polarization unit is to extend along coaxial cable outer conductor cross-sectional edge line
Crack；
At least one vertical polarization unit, is arranged on the outer surface of coaxial cable outer conductor, prolongs along coaxial cable axis direction
Stretch, including: the first transmission line, it is provided with the opening the first single dipole radiant body towards first direction；Second transmission line,
Parallel with the first transmission line, it is provided with the opening the second single dipole radiant body towards second direction；Wherein, first direction
Contrary with second direction, the first single dipole radiant body and the second single dipole radiant body constitute a dipole radiators.
Quadrature dualpolarized active antenna the most according to claim 1, it is characterised in that described horizontal polarization unit is three
Individual；Described three horizontal polarization unit, the edge line along same coaxial cable outer conductor cross section cracks uniformly and equidistantly, with same
The axis angulation of shaft cable is equal or all in default excursion, forms horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit between the most adjacent two horizontal polarization unit, three vertical polarization unit form vertical pole
Change omnidirectional antenna.
Quadrature dualpolarized active antenna the most according to claim 1, it is characterised in that described horizontal polarization unit is two
Individual；Said two horizontal polarization unit is to be oppositely arranged on cracking of same coaxial cable outer conductor cross-sectional edge, and coaxially
The axis angulation of cable is equal or in the range of predetermined angle, forms horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit between two horizontal polarization unit, two vertical polarization unit are formed vertically polarized omnidirectional
Antenna.
Quadrature dualpolarized active antenna the most according to claim 2, it is characterised in that described coaxial cable outer conductor is transversal
Face is triangle or class triangle.
5. according to the quadrature dualpolarized active antenna described in Claims 2 or 3, it is characterised in that described coaxial cable outer conductor
Cross section is circular or similar round, oval or class ellipse.
Quadrature dualpolarized active antenna the most according to claim 3, it is characterised in that described coaxial cable outer conductor is transversal
Face is rectangle or rectangle like.
Quadrature dualpolarized active antenna the most according to claim 1, it is characterised in that described coaxial cable outer conductor is transversal
Face is square or class square；
Described horizontal polarization unit is four；Described four horizontal polarization unit, lead uniformly and equidistantly outside same coaxial cable
The circumferencial direction of body cross section cracks, equal with the axis angulation of coaxial cable or in the range of predetermined angle, forms water
Horizontally polarized omnidirectional antenna；
Arranging a vertical polarization unit between the most adjacent two horizontal polarization unit, four vertical polarization unit form vertical pole
Change omnidirectional antenna.
Quadrature dualpolarized active antenna the most according to claim 1, it is characterised in that described first single dipole radiant body
Identical with the shape of the second single dipole radiant body, for round parentheses shape, U-shaped, cup-shaped, hood-like, mitriform or other arcs of recessess.
9. a bipolar omni-directional array antenna, it is characterised in that include coaxial cable and any one of multiple claim 1～8
Described quadrature dualpolarized active antenna, the plurality of quadrature dualpolarized active antenna is distributed along the axis of described coaxial cable.
Bipolar omni-directional array antenna the most according to claim 9, it is characterised in that the plurality of quadrature dualpolarized spoke
Penetrate the first single dipole radiant body and the series connection of the second single dipole radiant body of antenna；The length of described first single dipole radiant body
Spend a length of wavelength with the second single dipole radiant body or in the range of preset wavelength.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229613A true CN106229613A (en) | 2016-12-14 |
| CN106229613B CN106229613B (en) | 2018-12-11 |
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| CN201610708685.4A Active 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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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050128158A1 (en) * | 2003-12-03 | 2005-06-16 | Harada Industry Co., Ltd. | Horizontal polarized wave non-directional array antenna |
| 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 |
-
2016
- 2016-08-23 CN CN201610708685.4A patent/CN106229613B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050128158A1 (en) * | 2003-12-03 | 2005-06-16 | Harada Industry Co., Ltd. | Horizontal polarized wave non-directional array antenna |
| 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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| Publication number | Publication date |
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| CN106229613B (en) | 2018-12-11 |
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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. |
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