CN108448237A - A kind of two-way covering antenna of ultra-wideband dual polarization - Google Patents
A kind of two-way covering antenna of ultra-wideband dual polarization Download PDFInfo
- Publication number
- CN108448237A CN108448237A CN201810492436.5A CN201810492436A CN108448237A CN 108448237 A CN108448237 A CN 108448237A CN 201810492436 A CN201810492436 A CN 201810492436A CN 108448237 A CN108448237 A CN 108448237A
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- reflecting plate
- ultra
- antenna
- frequency
- dual polarization
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Classifications
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- 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
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The present invention discloses a kind of two-way covering antenna of ultra-wideband dual polarization, is related to dynamic field of communication technology, including the first reflecting plate and the second reflecting plate, is arranged according to certain angle between first reflecting plate and the second reflecting plate；Low frequency radiating element, mid frequency radiated unit and high frequency radiating element are both provided on first reflecting plate and the second reflecting plate；With characteristics such as ultra-wideband, dual polarization, two-way covering, installation facilities, and the bandwidth of ultratvide frequency band can cover multiple network standard, can meet tunnel, subway, street, highway, railway, villages within the city the scenes such as road covering application, compact array arrangement design, the Outside Dimensions for reducing antenna reduce the installation of antenna and follow-up maintenance difficulty.This antenna supports polarity diversity, compares the two-way covering antenna of single polarization of early stage, covering performance greatly promotes；The performance of its ultra-wideband also far more than early stage bilateral antenna, can reduce website, reduce network construction cost.
Description
Technical field
The present invention relates to dynamic field of communication technology more particularly to a kind of two-way covering antennas of ultra-wideband dual polarization.
Background technology
With the fast development and differentiation of mobile communication technology in recent years, demand of the mobile subscriber to communication is from basic
Voice communication rise to the data experience of fast and stable, this is undoubtedly new challenge for operator, except through building
If more base stations meet except the basic service requirement of communication system, it is also necessary to concentrate strength on optimizing network and improving taking
Business improves network coverage quality or increases area coverage and brought for operator to promote client's usage experience to the greatest extent
The income of bigger.Can encounter some unconventional scenes when doing the network optimization, for example, tunnel, subway, street, highway,
Railway, villages within the city the scenes such as road, the network coverage in such region can have prodigious difficulty using conventional antenna for base station,
Mainly site narrow space, conventional antenna for base station can not be installed, and the way of early stage is covered using leaky cable, still
The cost of leaky cable is too high, can increase the cost of operator；Leakage cable is gradually eliminated instead two-way logarithm
Periodic antenna, such antenna cost is relatively low, and coverage effect is more excellent, but dual polarization relatively difficult to achieve, and then cannot achieve polarity diversity,
The more difficult matching demand in the case where data service is largely promoted.
Invention content
The present invention provides a kind of two-way covering antenna of ultra-wideband dual polarization, at low cost, size is small, facilitates installation, ultra-wideband
Section, the two-way covering antenna for supporting polarity diversity, to meet the needs of network coverage, the frequency range of antenna covering includes 690-
960MHz, 1710-2700MHz, 3300-3800MHz realize all standing to the main frequency range of current mobile communication, much super
Cross leakage cable and it is log periodic use frequency range.
To achieve the goals above, the present invention proposes a kind of two-way covering antenna of ultra-wideband dual polarization, including the first reflection
Plate and the second reflecting plate are arranged between first reflecting plate and the second reflecting plate according to certain angle；First reflecting plate
With low frequency radiating element, mid frequency radiated unit and high frequency radiating element are both provided on the second reflecting plate.
Form an angle placement between first reflecting plate of antenna and the second reflecting plate, to realize two-way covering；
Preferably, certain angle, in the range of 0-60 °.
Preferably, low frequency radiating element set on first reflecting plate and the second reflecting plate, mid frequency radiated list
Member is consistent with the quantity of high frequency radiating element difference.
Preferably, the quantity of the low frequency radiating element is 1, mid frequency radiated element number and high frequency radiating element number
Amount is 3.
The antenna low frequency radiating element quantity is 1, and mid frequency radiated unit and high frequency radiating element quantity are 3 so that low
Frequency gain is less than the gain of medium-high frequency, and the coverage distance to realize three frequency ranges is suitable, the network overlapping effect being optimal；
Preferably, the low frequency radiating element, mid frequency radiated unit and high frequency radiating element are set along respective axis
It sets to form array, three axis are mutually parallel and compact arrangement.
Preferably, low frequency array axis is between intermediate frequency array axis and HF array axis.
Preferably, intermediate frequency array axis is 0.6~0.9 times of intermediate frequency operation wavelength at a distance from low frequency array axis.
Preferably, HF array axis is 0.6~0.9 times of the frequent operation wavelength of height at a distance from low frequency array axis；
To achieve the purpose that reduce antenna size；
Preferably, the array, wherein the spacing with band radiation unit is arranged according to the operation wavelength of each frequency range.
Preferably, the operation wavelength that the spacing of the same band radiation unit is 0.7~1 times.
Preferably, the corresponding feeding network of each frequency range is respectively set on first reflecting plate and the second reflecting plate.
Preferably, the same frequency range spoke feeding network on first reflecting plate and the second reflecting plate passes through one-to-two power splitter
Connection；To realize the two-way covering of entire antenna；
Preferably, the one-to-two power splitter for connecting each frequency range feeding network is closed by being built in basic, normal, high three frequency of antenna
The ultra-wideband covering of antenna is realized in road device connection.
The two-way covering antenna of a kind of ultra-wideband dual polarization proposed by the present invention, have ultra-wideband, dual polarization, two-way covering,
The characteristics such as installation facility, and the bandwidth of ultratvide frequency band can cover multiple network standard, can meet tunnel, subway, street, public affairs
Road, railway, villages within the city the scenes such as road covering application, the design of compact array arrangement reduces the Outside Dimensions of antenna,
Reduce the installation of antenna and follow-up maintenance difficulty.This antenna supports polarity diversity, the single polarization for comparing early stage two-way
Antenna is covered, covering performance greatly promotes；The performance of its ultra-wideband also far more than early stage bilateral antenna, can reduce network station
Point reduces network construction cost.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 angle schematic diagrames between integration reflecting plate 1 in an embodiment of the present invention and integrated reflecting plate 2；
Fig. 2 is array arrangement schematic diagram in an embodiment of the present invention；
Symbol description：
1- integration reflecting plates；2- integration reflecting plates；3- low frequency radiating elements；4- mid frequency radiated units；5- high frequency spokes
Penetrate unit；Y1- first axles；Y2- second axis；Y3- third axis；
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
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 describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of two-way covering antenna of ultra-wideband dual polarization；
In first preferred embodiment of the invention, as shown in Figure 1, antenna includes integrated reflecting plate 1 and integrated reflecting plate
2, it is arranged according to certain angle theta between the integrated reflecting plate 1 and integrated reflecting plate 2, in the present embodiment, angle angle
Degree is 60 °, to realize two-way covering；Be both provided on integrated reflecting plate 1 and integrated reflecting plate 2 low frequency radiating element 3,
Mid frequency radiated unit 4 and high frequency radiating element 5；It is set on first reflecting plate and the second reflecting plate in the present embodiment
Low frequency radiating element 3, mid frequency radiated unit 4 it is consistent with the quantity of high frequency radiating element 5 difference.
In the present embodiment, the quantity of the low frequency radiating element is 1, mid frequency radiated element number and high frequency radiation list
First quantity is 3；So that low-frequency gain is less than the gain of medium-high frequency, the coverage distance to realize three frequency ranges is suitable, reaches
To optimal network overlapping effect；
In first preferred embodiment of the invention, as shown in Fig. 2, the low frequency radiating element 3,4 and of mid frequency radiated unit
High frequency radiating element 5 is arranged to form array along respective axis Y1, Y2, Y3, three axis (first axle Y1, second axis
Y2, third axis Y3) it is mutually parallel and compact arrangement；The antenna is low according to the compact arrangement forming array of three parallel axis
Frequency array axis is between intermediate frequency array axis and HF array axis.Intermediate frequency array axis is at a distance from low frequency array axis
For 0.6~0.9 times of intermediate frequency operation wavelength.HF array axis is 0.6~0.9 times of high frequency at a distance from low frequency array axis
Frequency operation wavelength；；
The array, wherein the spacing with band radiation unit is arranged according to the operation wavelength of each frequency range；The present embodiment
In, the spacing with band radiation unit is 0.7~1 times of operation wavelength.
In the present embodiment, the radiating element pair of each frequency range is respectively set on integrated reflecting plate 1 and integrated reflecting plate 2
The feeding network of the feeding network answered, the same frequency range on first reflecting plate and the second reflecting plate is connected by one-to-two power splitter
It connects；To realize the two-way covering of entire antenna；The one-to-two power splitter of each frequency range feeding network is connected by being built in antenna
Basic, normal, high tri-frequency combiner connection, realize antenna ultra-wideband covering.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (12)
1. a kind of two-way covering antenna of ultra-wideband dual polarization, which is characterized in that described including the first reflecting plate and the second reflecting plate
The first reflecting plate and the second reflecting plate between be arranged according to certain angle；It is respectively provided on first reflecting plate and the second reflecting plate
There are low frequency radiating element, mid frequency radiated unit and high frequency radiating element；The low frequency radiating element, mid frequency radiated unit and high frequency
Radiating element is arranged to form aerial array along respective axis, and three axis are mutually parallel and compact arrangement.
2. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that certain folder
Angle, in the range of 0~60 °.
3. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that first reflecting plate and
The quantity difference of the low frequency radiating element, mid frequency radiated unit and the high frequency radiating element that are arranged on second reflecting plate is consistent.
4. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that the low frequency radiation list
The quantity of member is 1, and mid frequency radiated element number and high frequency radiating element quantity are 3.
5. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that low frequency array axis is located at
Between intermediate frequency array axis and HF array axis.
6. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that intermediate frequency array axis with it is low
The intermediate frequency operation wavelength that the distance of frequency array axis is 0.6~0.9 times.
7. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that HF array axis with it is low
The frequent operation wavelength of height that the distance of frequency array axis is 0.6~0.9 times.
8. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that the aerial array,
Wherein it is arranged according to the operation wavelength of each frequency range with the spacing of band radiation unit.
9. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that with band radiation unit
The operation wavelength that spacing is 0.7~1 times.
10. the two-way covering antenna of ultra-wideband dual polarization according to claim 1, which is characterized in that in first reflection
The corresponding feeding network of each frequency range is respectively set on plate and the second reflecting plate.
11. the two-way covering antenna of ultra-wideband dual polarization according to claim 10, which is characterized in that first reflecting plate
It is connected by one-to-two power splitter with the same frequency range feeding network on the second reflecting plate.
12. the two-way covering antenna of ultra-wideband dual polarization according to claim 11, which is characterized in that connect each frequency range feed
The one-to-two power splitter of network is connected by being built in the basic, normal, high tri-frequency combiner of antenna, realizes that the ultra-wideband of antenna is covered
Lid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492436.5A CN108448237A (en) | 2018-05-22 | 2018-05-22 | A kind of two-way covering antenna of ultra-wideband dual polarization |
| PCT/CN2018/123234 WO2019223304A1 (en) | 2018-05-22 | 2018-12-24 | Ultra-wideband dual-polarization two-way coverage antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492436.5A CN108448237A (en) | 2018-05-22 | 2018-05-22 | A kind of two-way covering antenna of ultra-wideband dual polarization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108448237A true CN108448237A (en) | 2018-08-24 |
Family
ID=63205228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810492436.5A Pending CN108448237A (en) | 2018-05-22 | 2018-05-22 | A kind of two-way covering antenna of ultra-wideband dual polarization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448237A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599665A (en) * | 2019-01-08 | 2019-04-09 | 广东司南通信科技有限公司 | A kind of double polarization array antenna and its application |
| CN110112582A (en) * | 2019-05-13 | 2019-08-09 | 佛山市盛夫通信设备有限公司 | A kind of dual polarization wall aerial of multiband |
| WO2019223304A1 (en) * | 2018-05-22 | 2019-11-28 | 广东博纬通信科技有限公司 | Ultra-wideband dual-polarization two-way coverage antenna |
| EP3991250A4 (en) * | 2019-06-25 | 2023-01-18 | CommScope Technologies LLC | Multi-beam base station antennas having wideband radiating elements |
Citations (9)
| 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 |
| CN202930532U (en) * | 2012-10-30 | 2013-05-08 | 中国移动通信集团广东有限公司东莞分公司 | Lamp box type bidirection directional antenna |
| CN203218443U (en) * | 2013-05-02 | 2013-09-25 | 南京泰通科技有限公司 | TD-LTE plate-shaped directive antenna for tunnel |
| CN103367932A (en) * | 2013-06-28 | 2013-10-23 | 武汉虹信通信技术有限责任公司 | Dual-beam antenna |
| CN103545621A (en) * | 2013-10-25 | 2014-01-29 | 广东博纬通信科技有限公司 | Multi-frequency-band array antenna compact in structure |
| WO2015106602A1 (en) * | 2014-01-20 | 2015-07-23 | 武汉虹信通信技术有限责任公司 | Multi-mode-supported multi-antenna array |
| CN104969412A (en) * | 2013-02-06 | 2015-10-07 | 瑞典爱立信有限公司 | Antenna arrangement for multiple frequency band operation |
| CN107275808A (en) * | 2016-04-08 | 2017-10-20 | 康普技术有限责任公司 | Ultrabroad band radiator and related aerial array |
| CN208539093U (en) * | 2018-05-22 | 2019-02-22 | 广东博纬通信科技有限公司 | A kind of two-way covering antenna of ultra-wideband dual polarization |
-
2018
- 2018-05-22 CN CN201810492436.5A patent/CN108448237A/en active Pending
Patent Citations (9)
| 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 |
| CN202930532U (en) * | 2012-10-30 | 2013-05-08 | 中国移动通信集团广东有限公司东莞分公司 | Lamp box type bidirection directional antenna |
| CN104969412A (en) * | 2013-02-06 | 2015-10-07 | 瑞典爱立信有限公司 | Antenna arrangement for multiple frequency band operation |
| CN203218443U (en) * | 2013-05-02 | 2013-09-25 | 南京泰通科技有限公司 | TD-LTE plate-shaped directive antenna for tunnel |
| CN103367932A (en) * | 2013-06-28 | 2013-10-23 | 武汉虹信通信技术有限责任公司 | Dual-beam antenna |
| CN103545621A (en) * | 2013-10-25 | 2014-01-29 | 广东博纬通信科技有限公司 | Multi-frequency-band array antenna compact in structure |
| WO2015106602A1 (en) * | 2014-01-20 | 2015-07-23 | 武汉虹信通信技术有限责任公司 | Multi-mode-supported multi-antenna array |
| CN107275808A (en) * | 2016-04-08 | 2017-10-20 | 康普技术有限责任公司 | Ultrabroad band radiator and related aerial array |
| CN208539093U (en) * | 2018-05-22 | 2019-02-22 | 广东博纬通信科技有限公司 | A kind of two-way covering antenna of ultra-wideband dual polarization |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223304A1 (en) * | 2018-05-22 | 2019-11-28 | 广东博纬通信科技有限公司 | Ultra-wideband dual-polarization two-way coverage antenna |
| CN109599665A (en) * | 2019-01-08 | 2019-04-09 | 广东司南通信科技有限公司 | A kind of double polarization array antenna and its application |
| CN109599665B (en) * | 2019-01-08 | 2024-04-19 | 广州司南技术有限公司 | Dual-polarized array antenna and application thereof |
| CN110112582A (en) * | 2019-05-13 | 2019-08-09 | 佛山市盛夫通信设备有限公司 | A kind of dual polarization wall aerial of multiband |
| EP3991250A4 (en) * | 2019-06-25 | 2023-01-18 | CommScope Technologies LLC | Multi-beam base station antennas having wideband radiating elements |
| US11595827B2 (en) | 2019-06-25 | 2023-02-28 | Commscope Technologies Llc | Multi-beam base station antennas having wideband radiating elements |
| US11917427B2 (en) | 2019-06-25 | 2024-02-27 | Commscope Technologies Llc | Multi-beam base station antennas having wideband radiating elements |
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