CN207134475U - Multisystem is coplanar antenna integrated - Google Patents
Multisystem is coplanar antenna integrated Download PDFInfo
- Publication number
- CN207134475U CN207134475U CN201720841648.0U CN201720841648U CN207134475U CN 207134475 U CN207134475 U CN 207134475U CN 201720841648 U CN201720841648 U CN 201720841648U CN 207134475 U CN207134475 U CN 207134475U
- Authority
- CN
- China
- Prior art keywords
- antenna
- array
- feeding network
- network
- multisystem
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
It is coplanar antenna integrated that the utility model provides a kind of multisystem, the antenna array of the N number of radiating elements at least four row that it includes reflecting plate, is arranged on reflecting plate, the frequency range that each radiating element separates corresponds to the first system, second system, the 3rd system, the 4th system, four systemses connect the first system feeding network, second system feeding network, the 3rd system feeding network, the 4th system feeding network respectively, each system feeding network is separate, it is natural number provided with independent lower decline angle regulatory function module wherein N >=3, N.The utility model integrates multisystem antenna, and an antenna substitutes more than more antennas, solves one traditional TDD and FDD separation modes, system antenna problem, substantially reduce the cost of building a station of antenna, meet customer need.Realize that light, cost is low, flexible for installation, service efficiency is high, safe antenna integrated, the resource that uses manpower and material resources sparingly greatly improves service efficiency.
Description
【Technical field】
Communication is the utility model is related to, common reflective surface antenna for base station is assembled into more particularly, to a kind of multisystem electricity.
【Background technology】
With developing rapidly for mobile communication technology and sharply increasing for service of mobile communication, mobile communications network covers
Cover area expands and perfect continuous, and the antenna for base station as one of GSM critical component is correspondingly with movement
The construction of communication network and become more and more important, demand is increasing, it is necessary to frequency range becomes increasingly complex, overlay area change
Gradual flexibility.It is anticipated that in a very long time in future, 3G and 4G evolution mobile communication (Beyond 3G, 4G) standard will
Coexist.If every kind of communication standard all uses independent antenna-feedback system, not only mobile communication base station addressing is difficult, base station construction cost
Height, and deviated from the requirement built a resource-conserving and environment-friendly society, therefore, different communication standard antenna-feedback system
Share the shared trend as future base stations equipment development.
Traditional TDD (time division duplex, Time Division Duplexing) antenna for base station is by being produced in overlay area
One antenna of a raw system, TDD and FDD (FDD, Frequency Division Duplexing) different systems are used
Different antennae, multisystem multifrequency point is caused to need more antennas, more surface antennas easily produce interference again, and cost can also increase by one
Times.Coaxial modes of emplacement up and down is used in the past, and the oversize heavy installation of antenna is restricted and potential safety hazard be present while also increase
Steel tower load and reduction service efficiency, lead to not meet the inexpensive demand of operator for this.
Shared therefore it provides one kind of multiple standard antennas are coplanar, antenna builds a station the low mutli-system integration antenna of cost actually
It is necessary.
【The content of the invention】
The purpose of this utility model is to provide that one kind of multiple standard antennas are coplanar shares, and antenna is built a station the low polyphyly of cost
Altogether face is antenna integrated.
To realize the utility model purpose, there is provided following technical scheme：
A kind of multisystem of the utility model offer is coplanar antenna integrated, and it includes reflecting plate, is arranged on reflecting plate extremely
The antenna array of N number of radiating element of few four row, the frequency range that each radiating element separates correspond to the first system, second system, the 3rd system
System, the 4th system, four systemses connect the first system feeding network, second system feeding network, the 3rd system transmission network respectively
Network, the 4th system feeding network, each system feeding network is separate,
The first system feeding network and/or second system feeding network are provided with lower decline angle regulatory function module, the electricity
Angle of declination regulatory function module include be connected combiner, power splitter, phase shifter, wave filter, drive mechanism, control module,
The radiating element of at least two different arrays is combined into all the way to power splitter, and the power splitter is exported to combiner, should
Combiner again by cascade system by exporting the first system radio frequency mouth and second system radio frequency mouth after respective phase shifter,
3rd system passes through independent radiating element and multiplexing part radiating element, non-rectilinear dislocation arrangement, connection described the
Three system feeding networks, it is described to be provided with lower decline angle regulatory function module,
4th system uses dipole symmetrical dipole, and by misplacing, nested mode inserts first, second and third system radiating element
Radiating element of the arrangement as the 4th system in array,
Wherein N >=3, N are natural number.
Preferably, it is preferred that the four array antennas battle array is respectively first antenna array, the second aerial array, third antenna
Array, the 4th aerial array, the radiating element of each aerial array use independent feeding network, first antenna array, second day
The antenna radiation unit of linear array separates two frequency ranges after combining power splitter, corresponds to the first system and second system respectively.
Preferably, the first antenna array and the second aerial array are Straight Wire Antenna array.
Preferably, the third antenna array and the 4th aerial array are non-dipole array antenna.
Preferably, the drive mechanism includes phase shifter connecting rod, by transmission mechanism of the connecting rod Jing Guo mechanical adjustment come
Realize that phase shifter moves phase shift.
Preferably, the combiner is that the single placement of one-in-and-two-out or two enter four and go out placement in pairs shoulder to shoulder.
Lower decline angle regulatory function module is provided with the first system feeding network and second system feeding network；
Or at least one is provided with lower decline angle regulatory function on the first system feeding network and second system feeding network
Module.
Preferably, lower decline angle regulation work(is provided with the first system feeding network and second system feeding network
Energy module, each power splitter form the layering of the first work(, and each combiner forms combiner layer, the first system transmission network
Each phase shifter subelement forms the first system phase-shift network layer on network, each phase shift on the second system feeding network
Device subelement forms second system phase-shift network layer, and each phase compensation functional module forms phase compensating network layer, the phase
Compensation Internet electrically connects with first work(layering and combiner layer respectively.
Preferably, the first work(layering forms composite bed, each radiating element with the integrated design of phase compensating network layer
It is connected by the feed core through reflecting plate with the combining power splitter, the first system phase shift is connected with below the composite bed
Internet, the first system phase-shift network layer lower section are provided with the second system phase-shift network layer being connected with the composite bed.
Preferably, lower decline angle regulatory function module, the second system are provided with the first system feeding network
During preset lower decline angle, each power splitter forms the layering of the first work(and the layering of the second work(, and each combiner forms combiner
Layer, each phase shifter subelement forms the first system phase-shift network layer, each phase compensation on the first system feeding network
Functional module forms phase compensating network layer, and the phase compensating network layer is electric with first work(layering and combiner layer respectively
Connection.
Preferably, phase-shift network layer is connected respectively to different mechanical transmission structures by connecting rod, and mould is controlled by RCU
Block realizes movement so as to realize angle of declination electricity regulation, and angle of declination is represented by indicating chi.
Preferably, the first work(layering forms composite bed, each recombination radiation with the integrated design of phase compensating network layer
Unit is connected by the feed core through the reflecting plate with the composite bed, and the first system is connected with below the composite bed
Phase-shift network layer, the first system phase-shift network layer lower section is provided with the second work(layering being connected with the composite bed, described
Combiner layer is located at bottom.
Preferably, it is coupled with calibration net between the first system radio frequency mouth and between each second system radio frequency mouth
Network, the calibration network have calibration port.
The work(point that the first work(layering refers to individually control radiating element is connected to radiating element without phase shifter, described
Second work(layered portion is to be followed by radiating element by phase shifter subelement.
Above by dislocation radiating element, refer at least one radiating element oscillator and permutation radiating element not same
On straight line, but ultimately lead in same network.
Preferably, the distance of adjacent two row collinear array is 0.5 λ1-1λ1, each column collinear array include at least two
Identical high frequency radiating element, and the distance of adjacent high frequency radiating element is 0.5 λ in each column1-1λ1, wherein λ1Represent antenna work
Make the centre frequency of frequency range corresponding wavelength in atmosphere.
Preferably, the non-linear Array includes multiple low frequency radiating elements, and neighboring low radiation is single in the non-linear Array
The λ of vertical interval 0.5 between member2-1λ2, the λ of horizontal displacement spacing 0.52-1λ2, wherein λ2Represent the center frequency of Antenna Operation frequency range
Rate corresponding wavelength in atmosphere.
Preferably, radiating element is connected to phase shifter subelement or single by being connected to phase shifter in the layering of the first work(
In member, phase shifter subelement forms the electricity regulation and control molding of the 4th network system together by the second work(layering cascade and connecting line again
Block, so as to realize that independent electrical adjusts the 4th system.
The dislocation nested mode refers to the 4th system radiating element to insert first, second and third system radiation cell array
On vacant position, the radiating element of the 4th system and first, second and third system share reflecting plate, are not take up separate space and not phase
Mutually influence.And the 4th system ambient radiation unit separated using insulation mode with reflecting plate, so as to ensure several systems
Influence each other and disturb.
Preferably, the power splitter and combiner can be inherited as combining power splitter, the input of at least two prevention at radio-frequency port, warp
It is directly connected to after crossing combining power splitter power distribution or power merging at least two wave filters, so as to realize frequency dividing and choosing
Frequency acts on, and reducing connecting line reduces loss.
The first system and second system by combiner or it is integrated together with combining power splitter realize and be multiplexed common spoke
Unit is penetrated, finally separates the first system frequency range from combining power splitter, second system frequency range is coupled with respective phase shifter subelement
On, subelement is finally realized by power splitter cascade system and had a down dip.
Preferably, the first system and second system multiplexing TDD radiating elements, the 3rd system by independent radiating element or
TDD radiating elements are multiplexed by combiner power splitter, radiating element is arranged or arranged in a straight line is fixed on using indivedual dislocation forms
On reflecting plate, indivedual oscillators need to reversely be misplaced to realize minimum area, and electrical down-tilting is being realized by power division network and phase shifter.
Preferably, the 4th system radiating element is nested into first three system radiating element room by insulation mode, real
Existing minimum area, and allow radiation body portion with reflecting plate is completely insulated opens, radiating element in horizontal surface portion Heterogeneous Permutation, then
Other radiant bodies around 4th system are all insulated.
Prior art is contrasted, the utility model has advantages below：
The utility model is by increasing combiner multiplex radiation unit, dipole nesting dislocation shares reflecting surface mode, complete
All insulation is gone close coupling pattern and influenced each other to reduce to realize that the high multisystem independent electrical of first, second, third and fourth system collection adjusts day
Line, more antenna problems before an antenna substitutes.So as to solve one traditional TDD and FDD separation modes, system day
Line problem；Pylon antenna, which excessively influences each other, interferes problem, and antenna in itself, installation and maintenance cost can also increase times
The problem of；Prior art uses coaxial modes of emplacement up and down, and the oversize heavy installation of antenna is restricted, serious shielding is reduced and used
Efficiency, the problems such as potential safety hazard be present.Realize that light, area is small, capacity is big, cost is low, flexible for installation, service efficiency is high, peace
Complete is antenna integrated, and the resource that uses manpower and material resources sparingly greatly improves service efficiency.According to made of the technical solution of the utility model
Integrated multisystem antenna, an antenna substitute more than more antennas, solve traditional TDD and FDD separation modes, a system one
Individual antenna problem, the cost of building a station of antenna is substantially reduced, reduce antenna data capacity itself, reduce interference, stable performance, structure
Relatively easy, relatively more more radical amounts of separation mitigate, and are easily installed, can effectively reduce cost, meet the covering of large area city
Demand.
【Brief description of the drawings】
Fig. 1 is the simplified schematic diagram of the utility model general structure；
Fig. 2 is the side view of the utility model general structure；
Fig. 3 is the schematic diagram of the utility model antenna radiation unit and work(combiner；
Fig. 4 is the schematic diagram of the utility model antenna end cover port and coupling disc；
Fig. 5 is the utility model integral radiation cell layout principle schematic.
【Embodiment】
Fig. 1 and Fig. 2 are referred to, it is coplanar antenna integrated including at least that the utility model is used for a kind of multisystem of mobile communication
Straight (non-) linear Array of four row, the present embodiment illustrate by taking straight (non-) linear Array of six row as an example：Including antenna-reflected plate
110th, the radiation battle arrays being made up of N number of high frequency radiating element 108 (Z1~ZN) of five row and a row low frequency radiating element 109 (A1~
AM) the radiation battle array of composition, it is that combiner network 111, the second layer and third layer are all phase shifter that, which there is first layer at the back side of reflecting plate 110,
Feeding network 112,113,114,115.
Fig. 2~Fig. 4 is referred to, there are wave filter, calibration network coupling disc 107 and 127, mechanical transmission structure in end cap front end
116 and 106, RCU control modules 105, and 4 collection number ports 103 of end cap and 104,4 DINd type polarization ports 101 and 102.
Referring to Fig. 5, the distance of adjacent two row collinear array is 0.5 λ1-1λ1, in the present embodiment, take adjacent two row
The distance of Straight Wire Antenna is 0.8 λ1.Each column collinear array be made up of at least two identical antenna radiation unit (be in Fig. 5 with
11 high frequency radiating elements 108 (Z1~Z11) enumerate and illustrated), and the distance of adjacent antenna radiating element is 0.5 in each column
λ1-1λ1, in this example, the distance for taking adjacent antenna radiating element in each column collinear array is 0.8 λ1.Other non-linear Array
With 5 low-frequency antenna radiating elements 109 (A1~A5) for example, in non-linear Array between vertical between adjacent radiation unit
Away from 0.5 λ2-1λ2, the λ of horizontal displacement spacing 0.52-1λ2, wherein λ2Represent that the centre frequency of Antenna Operation frequency range corresponds in atmosphere
Wavelength.
Referring to Fig. 5, the arrangement mode of each Straight Wire Antenna array and non-linear Array have it is a variety of：
1st, each Straight Wire Antenna array is parallel to each other, and the both ends of all Straight Wire Antenna arrays are mutually aligned.
2nd, each Straight Wire Antenna array is parallel to each other, and the both ends of all odd columns are mutually aligned, the both ends of all even columns
It is mutually aligned；
3rd, each straight (non-) dipole array antenna is not parallel, and both ends do not line up mutually yet；
4th, each straight (non-) wire antenna array is not parallel, and both ends do not line up mutually yet, Heterogeneous Permutation.
Referring to Fig. 5, ultra-wideband antennas and one of each antenna radiation unit ZN or AM by one+45 degree polarization mode
The ultra-wideband antenna composition of individual -45 degree polarization mode, and the ultra-wideband antenna of+45 degree polarization modes and -45 degree polarization sides
Synthetic antenna radiating element ZN or AM (wherein N or M values natural number is combined in the ultra-wideband antenna square crossing of formula
1、2、3、4、5、6……)
Referring to Fig. 3, being polarized to arrange with one, another polarization is then identical：
The each antenna high frequency radiating element 108 (Z1~ZN) of antenna is connected to combining power splitter Fn by connecting line, by Fn
After separate two frequency ranges, correspond to two systems, i.e. the first system and second system respectively, such as scheme Z1 and Z2 units pass through combining work(
Point device F1, Z3 and Z4 unit by with combining power splitter F2, by that analogy, it is possible to individually shared or three units shareds
One combining power splitter.
Referring to Fig. 4, above-mentioned described two all of the ports separated by combining power splitter correspond to two systems, first
System is electrically connected on the first phase shifter feeding network 112, and second system is electrically connected on the second phase shifter feeding network 113,
Two phase shifter feeding networks are connected respectively to different mechanical transmission structures 117 up by connecting rod 116, are controlled by RCU
Molding block 105 realizes movement so as to realize angle of declination electricity regulation, and angle of declination can be found out by indicating chi 106, each independent biography
Dynamic system each one.
Fig. 2~4 are referred to, the first system and second system go out one respectively after phase shifter feeding network 112 and 113
Total mouth, the two total mouths are even coupled with coupling disc 107 and 127 by cable, and the first system is being come out by coupling disc
Each goes out a port with each row of second system each polarization, the polarization of 4 row two each goes out 9 ports, and (one of them is
Coupling disc calibration port), calibration port obtains corresponding each port amplitude-phase value by coupled modes and realizes calibration, so as to real
Existing TD SDMA (Time Division-SynchronizationCode Division Multiple
AccessTD-SCDMA) system, second system be time-division Long Term Evolution (TimeDivision-Long Term Evolution,
TD-LTE) system, the first system correspond to frequency band FA, and second system corresponds to frequency band D, as shown in figure 3, Z1 and Z2 units pass through combining
Two all of the ports that power splitter F1 is separated correspond to two systems, after phase shifter feeding network, are come out by coupling disc
The first system and second system each go out a port, and the first system corresponds to frequency band FA1, and second system corresponds to frequency band D1.
Referring to Fig. 4, the first system passes through 4 ports or 5 port (one of them is calibration mouth) synthesis one
Collect number port, finally go out two collection number ports 103；Same second system goes out two collection number ports 104.
Referring to Fig. 5, the 3rd system this sentence exemplified by Unit 10 by high frequency radiation array element ZN with 0.5 λ1-1λ1Non-thread arrangement
It is laid out into an array antenna battle array 118 in the front of reflecting plate 110, wherein deviateing the antenna in view of some radiating element Z10 of electrical property
0~1 λ of battle array1Distance, the back side of reflecting plate 110 is feeding network.
Referring to Fig. 2, the antenna each unit is connected to the feedback of the 3rd phase shifter after cable connection or connection power splitter
On electric network 114, the 3rd phase shifter feeding network 114 is connected respectively to different mechanical transmission structures 117 by connecting rod 116
Up, movement is realized by RCU control modules 105 so as to realize electrical down-tilting.
Referring to Fig. 4, a port that each polarized out after being come out from phase shifter, two polarization ports 102 of the 3rd system
As the output port of the 3rd system, for the double work(patterns of FDD frequency divisions.
Referring to Fig. 5, the 4th system this sentence and radiated by dipole symmetrical dipole radiating element low-frequency antenna exemplified by Unit 5
Unit AM is with 0.5 λ2-1λ2Non-thread arrangement, horizontal direction is with 0 λ2-1λ2First, second and third system is inserted using dislocation nested mode
Non- linear Array of the arrangement as the 4th system in radiating curtain, antenna array layout is in the front of reflecting plate 110, wherein in view of electricity
The some radiation peripheral part of performance need with reflecting plate insulation to get up completely.
Referring to Fig. 2, the antenna array each unit is connected to the 4th phase shifter after cable connection or connection power splitter
On feeding network 115, the 4th phase shifter feeding network 115 is connected respectively to different mechanical transmission structures by connecting rod 116
117 get on, and realize movement by RCU control modules 105 so as to realize electrical down-tilting.
Referring to Fig. 4, a port that each polarized out after being come out from phase shifter, considers that system interval exists from each port is spent
Need one filter module of increase then to export two polarization ports 101 of the 4th system again before joint and be used as the 4th system
Output port, for the double work(patterns of FDD frequency divisions.
As a kind of embodiment, RCU control modules can include motor and control circuit, and in control circuit front end
Modem (Modem) is connected with, to be electronically controlled, certainly, RCU control modules can also be adjusted manually knob
Section, both Independent adjustables, is independent of each other.
As a kind of embodiment, phase shifter, port position can arbitrarily change, can also technology joint replacing into
Other interfaces etc. belong to the protection domain of patent.
State that described above is preferred embodiment of the present utility model, implementation of the present utility model and claimed
Scope is not limited to the scope of above-described embodiment.It is all within the spirit and principles of the utility model, change, etc.
With replacement, improvement etc., it is all contained within the scope of protection of the utility model.Especially it is emphasized that spoke of the present utility model
Penetrating cell array and quantity can adjust according to different demands, by adjusting straight (non-) linear Array in this programme
The distance between columns, adjacent two row collinear array, the radiating element number of each column collinear array, adjacent radiation unit it
Between distance, the distribution power amplitude and phase of power splitter power distribution port, so as to grid characteristic or system quantity
Change also within scope of protection of the utility model.Preferred embodiment of the present utility model is the foregoing is only, this practicality is new
The protection domain of type is not limited thereto, and it is new that any equivalent transformation based in technical solutions of the utility model belongs to this practicality
Within type protection domain.
Claims (10)
1. a kind of multisystem is coplanar antenna integrated, it is characterised in that
The antenna array of the N number of radiating elements at least four row that it includes reflecting plate, is arranged on reflecting plate, each radiating element separate
Frequency range correspond to the first system, second system, the 3rd system, the 4th system, four systemses connect the first system transmission network respectively
Network, second system feeding network, the 3rd system feeding network, the 4th system feeding network, each system feeding network is separate,
The first system feeding network and/or second system feeding network are provided with lower decline angle regulatory function module, the electrical down-tilting
Angle regulatory function module include be connected combiner, power splitter, phase shifter, wave filter, drive mechanism, control module,
The radiating element of at least two different arrays is combined into all the way to power splitter, and the power splitter is exported to combiner, the combining
Device again by cascade system by exporting the first system radio frequency mouth and second system radio frequency mouth after respective phase shifter,
3rd system passes through independent radiating element and multiplexing part radiating element, non-rectilinear dislocation arrangement, connects the 3rd system
System feeding network, it is described to be provided with lower decline angle regulatory function module,
4th system uses dipole symmetrical dipole, and by misplacing, nested mode inserts first, second and third system radiation cell array
Radiating element of the middle arrangement as the 4th system,
Wherein N >=3, N are natural number.
2. multisystem as claimed in claim 1 is coplanar antenna integrated, it is characterised in that the four array antennas battle array is respectively first
Aerial array, the second aerial array, third antenna array, the 4th aerial array, the radiating element of each aerial array is using independent
Feeding network, first antenna array, the antenna radiation unit of the second aerial array separate two frequencies after combining power splitter
Section, corresponds to the first system and second system respectively.
3. multisystem as claimed in claim 2 is coplanar antenna integrated, it is characterised in that the first antenna array and the second antenna
Array is Straight Wire Antenna array.
4. multisystem as claimed in claim 3 is coplanar antenna integrated, it is characterised in that the third antenna array and the 4th antenna
Array is non-dipole array antenna.
5. multisystem as claimed in claim 1 is coplanar antenna integrated, it is characterised in that the first system feeding network and
Lower decline angle regulatory function module is provided with two system feeding network, each power splitter forms the layering of the first work(, each institute
State combiner and form combiner layer, each phase shifter subelement forms the first system phase shift on the first system feeding network
Internet, each phase shifter subelement forms second system phase-shift network layer, each phase on the second system feeding network
Compensation functions module forms phase compensating network layer, and the phase compensating network layer is layered respectively with first work(and combiner
Layer electrical connection.
6. multisystem as claimed in claim 1 is coplanar antenna integrated, it is characterised in that is set on the first system feeding network
It is equipped with lower decline angle regulatory function module, during the preset lower decline angle of the second system, each power splitter forms the first work(point
Layer and the layering of the second work(, each combiner form combiner layer, and each phase shifter is sub on the first system feeding network
Unit forms the first system phase-shift network layer, and each phase compensation functional module forms phase compensating network layer, the phase compensation
Internet electrically connects with first work(layering and combiner layer respectively.
7. the multisystem as described in claim 5 or 6 is coplanar antenna integrated, it is characterised in that phase-shift network layer passes through connecting rod
Different mechanical transmission structures is connected respectively to, movement is realized by RCU control modules so as to realize angle of declination electricity regulation, had a down dip
Angle is represented by indicating chi.
8. multisystem as claimed in claim 1 is coplanar antenna integrated, it is characterised in that between the first system radio frequency mouth and
Calibration network is coupled between each second system radio frequency mouth, the calibration network has calibration port.
9. multisystem as claimed in claim 3 is coplanar antenna integrated, it is characterised in that the distance of adjacent two row collinear array
For 0.5 λ1-1λ1, each column collinear array includes at least two identical high frequency radiating elements, and adjacent high frequency radiation in each column
The distance of unit is 0.5 λ1-1λ1, wherein λ1Represent the centre frequency corresponding wavelength in atmosphere of Antenna Operation frequency range.
10. multisystem as claimed in claim 4 is coplanar antenna integrated, it is characterised in that the non-linear Array includes multiple low
Radio-frequency radiation unit, the λ of vertical interval 0.5 in the non-linear Array between neighboring low radiating element2-1λ2, horizontal displacement spacing
0.5λ2-1λ2, wherein λ2Represent the centre frequency corresponding wavelength in atmosphere of Antenna Operation frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841648.0U CN207134475U (en) | 2017-07-12 | 2017-07-12 | Multisystem is coplanar antenna integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841648.0U CN207134475U (en) | 2017-07-12 | 2017-07-12 | Multisystem is coplanar antenna integrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134475U true CN207134475U (en) | 2018-03-23 |
Family
ID=61634375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841648.0U Active CN207134475U (en) | 2017-07-12 | 2017-07-12 | Multisystem is coplanar antenna integrated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331952A (en) * | 2017-07-12 | 2017-11-07 | 广东通宇通讯股份有限公司 | Multisystem is coplanar antenna integrated |
| CN109149128A (en) * | 2018-09-05 | 2019-01-04 | 武汉虹信通信技术有限责任公司 | A kind of 5G large scale array antenna |
| CN111064012A (en) * | 2019-12-31 | 2020-04-24 | 京信通信技术(广州)有限公司 | Multisystem common antenna |
| 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 |
-
2017
- 2017-07-12 CN CN201720841648.0U patent/CN207134475U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331952A (en) * | 2017-07-12 | 2017-11-07 | 广东通宇通讯股份有限公司 | Multisystem is coplanar antenna integrated |
| CN109149128A (en) * | 2018-09-05 | 2019-01-04 | 武汉虹信通信技术有限责任公司 | A kind of 5G large scale array antenna |
| CN109149128B (en) * | 2018-09-05 | 2020-08-07 | 武汉虹信通信技术有限责任公司 | 5G large-scale array antenna |
| 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 |
| CN111064012A (en) * | 2019-12-31 | 2020-04-24 | 京信通信技术(广州)有限公司 | Multisystem common antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107331952A (en) | Multisystem is coplanar antenna integrated | |
| CN207134475U (en) | Multisystem is coplanar antenna integrated | |
| US9979093B2 (en) | Antenna apparatus, base station and communications system | |
| CN105742828B (en) | Three beam antenna of dual polarization and its feeding network device | |
| CN102859789A (en) | Antenna array, antenna device and base station | |
| CN102570055B (en) | Dual-polarization eight-wave-beam antenna for mobile communication base station | |
| CN106469854A (en) | A kind of microwave and millimeter wave dual-band antenna | |
| CN104685718A (en) | Dual band interleaved phased array antenna | |
| CN201307640Y (en) | Oscillator unit, antenna unit and antenna array | |
| KR20130018855A (en) | Dual-polarized microstrip antenna | |
| CN105762535B (en) | A kind of dual system independence angle of declination adjusts electric tuning antenna of base station | |
| CN101192707B (en) | Electricity adjusting directional intelligent antenna | |
| CN208189786U (en) | A kind of multibeam antenna based on broadband combiner | |
| CN101051860A (en) | Feed network device, aerial feed subsystem and base station system | |
| EP3751665A1 (en) | Multi-standard-integrated antenna | |
| CN204144434U (en) | Independent electric regulating intelligent antenna | |
| CN102509852A (en) | Antenna device | |
| CN205004448U (en) | Wide band array antenna | |
| CN106711622A (en) | Antenna array and antenna | |
| CN108461927A (en) | The active antenna of multi-standard fusion | |
| CN111819731B (en) | Multiband base station antenna | |
| CN109755759A (en) | A kind of multifrequency narrow beam antenna array and antenna | |
| CN107302130A (en) | Aerial array, Anneta module and its microband antenna unit | |
| CN201130715Y (en) | Multisystem community antenna | |
| CN212277406U (en) | Miniaturized multi-system integrated array antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |