CN205657182U - Grand station antenna - Google Patents
Grand station antenna Download PDFInfo
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- CN205657182U CN205657182U CN201620269089.6U CN201620269089U CN205657182U CN 205657182 U CN205657182 U CN 205657182U CN 201620269089 U CN201620269089 U CN 201620269089U CN 205657182 U CN205657182 U CN 205657182U
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- antenna
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- macro station
- antenna array
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Abstract
The utility model discloses a grand station antenna, include: a sky face backplate sets up the antenna array on sky face backplate, the 2nd antenna array and the 3rd antenna array, wherein, the frequency channel of forming each third frequency channel antenna element of each first frequency channel antenna element of an antenna array, each second frequency channel antenna element of forming the 2nd antenna array, the 3rd antenna array of component increases in proper order, an antenna array imbeds in the 3rd antenna array, and the 2nd antenna array and the 3rd antenna array place are regional each other does not coincide. The utility model discloses a grand station antenna through imbedding an antenna array in the 3rd antenna array, has realized utilizing day face space to support the standard of communicating by letter simultaneously more to grand station antenna has effectively been solved in the limited problem of installation space.
Description
Technical field
This utility model relates to communication technical field, espespecially a kind of macro station antenna.
Background technology
Over nearly 40 years, wireless communication field experienced by the quick evolution from 2G to 4G and upgrading iteration.
Coexisting of multiple communication standard, makes wireless network environment increasingly sophisticated, and difficulty of arranging net strengthens.From installing, tieing up
Protect with outward appearance etc. from the standpoint of, support that the macro station antenna of multisystem multi-standard is imperative.
Supporting that the macro station antenna scheme kind of multisystem multi-standard is more at present, wherein, two terrace schemes are more
Ripe.Specifically, as it is shown in figure 1, a terrace by being embedded into GSM900's in DCS1800 a period of time
Co-axial alignment in line array, it is achieved 2 the 2 receipts dual-channel antennas that double frequency GSM/DCS independent electrical is adjusted；Separately
One terrace passes through FAD height wideband a period of time, it is achieved 8 the 8 receipts smart antennas that double frequency FA/D independent electrical is adjusted.
The program with two days space of planes, support simultaneously GSM, DCS, TD-SCDMA with TD-LTE the system of communicating
Formula.
But, for non-generic ground tower, such as lamp pole sight tower, simple lamppost tower, common flooring Ta He building
The scenes such as face pole, the installing space of two terrace macro station antennas is the most limited.
Utility model content
This utility model embodiment provides a kind of macro station antenna, in order to solve macro station sky present in prior art
The problem that line installing space is limited.
This utility model provides a kind of macro station antenna, including: a sky surface backplate, it is arranged on the described terrace back of the body
First antenna array on plate, the second aerial array and third antenna array；Wherein,
Form each first band antenna oscillator of described first antenna array, form described second aerial array
Each second band antenna oscillator, the frequency range of each tri-band antenna oscillator forming described third antenna array depend on
Secondary increase；
Described first antenna array is embedded in described third antenna array, and described second aerial array is with described
Third antenna array region is the most misaligned.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Described first band antenna oscillator, the second band antenna oscillator and tri-band antenna oscillator are dual polarization sky
Linear oscillator.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
The frequency range of described first band antenna oscillator is GSM900.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
The frequency range of described second band antenna oscillator is DCS1800.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
The frequency range of described tri-band antenna oscillator is DCS1800-FA/D or FA/D.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Described second aerial array is arranged at described third antenna array either side, or, described second aerial array pair
Claim the both sides being arranged on described third antenna array.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Described first antenna array is arranged in the central symmetry axis of described third antenna array.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
The each described first band antenna oscillator forming described first antenna array is string arrangement；Form the described 3rd
The each described tri-band antenna oscillator of aerial array is at least two row arrangements.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Region shared by described first band antenna oscillator is more than region shared by described tri-band antenna oscillator.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Region shared by one described first band antenna oscillator is equal to laying respectively at four in two row two rows described the
Region shared by tri-band antenna oscillator.
The beneficial effect of this utility model embodiment includes:
A kind of macro station antenna that this utility model provides, including: a sky surface backplate, it is arranged on a day surface backplate
On first antenna array, the second aerial array and third antenna array；Wherein, composition first antenna battle array
Each first band antenna oscillator of row, form each second band antenna oscillator of the second aerial array, composition the
The frequency range of each tri-band antenna oscillator of triantennary array increases successively；First antenna array is embedded in the 3rd
In aerial array, the second aerial array is the most misaligned with third antenna array region.Of the present utility model
Macro station antenna, by being embedded in first antenna array in third antenna array, it is achieved that utilizes a terrace empty
Between support multi-communication standard simultaneously, thus efficiently solve macro station antenna in the limited problem of installing space.
Accompanying drawing explanation
Fig. 1 is the structural representation of macro station antenna in prior art；
One of structural representation of macro station antenna that Fig. 2 provides for this utility model embodiment；
The two of the structural representation of the macro station antenna that Fig. 3 provides for this utility model embodiment；
The three of the structural representation of the macro station antenna that Fig. 4 provides for this utility model embodiment.
Detailed description of the invention
For the problem that macro station antenna installing space present in prior art is limited, this utility model embodiment
Thering is provided a kind of macro station antenna, the structural representation of the macro station antenna of the present embodiment is as in figure 2 it is shown, include:
One sky surface backplate 21, the first antenna array 22 being arranged on day surface backplate 21, the second antenna array
Row 23 and third antenna array 24；Wherein,
Form each first band antenna oscillator 221 of first antenna array 22, form the second aerial array 23
Each second band antenna oscillator 231, composition third antenna array 24 each tri-band antenna oscillator 241
Frequency range increase successively；
First antenna array 22 is embedded in third antenna array 24, the second aerial array 23 and the 3rd day
Linear array 24 region is the most misaligned.
In the above-mentioned macro station antenna that this utility model embodiment provides, above-mentioned composition first antenna array 22
The first band antenna oscillator 221 can be high-frequency antenna element, composition third antenna array 24 the 3rd frequency
Section antenna oscillator 241 can be wide high frequency antenna oscillator.The aerial array 22 that high-frequency antenna element 221 is formed
It is embedded in the aerial array 24 of wide high frequency antenna oscillator 241 composition, has been effectively saved sky surface backplate
Space, solves macro station antenna in the limited problem of installing space.
In being embodied as, in the above-mentioned macro station antenna that this utility model provides, the first band antenna oscillator
221, the second band antenna oscillator 231 and tri-band antenna oscillator 241 can be dual-polarized antenna vibrator.
The dual polarized antenna being made up of dual-polarized antenna vibrator is simultaneously operable under transmission duplex pattern, dual polarization sky
The area of line is little, lightweight, therefore can save antenna amount when application, reduce installation difficulty.
Additionally, the most still can be selected for the setting of single-polarized antenna Harmonic Oscillators above-mentioned macro station antenna,
The present embodiment not selection to antenna oscillator is defined.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, the first frequency range sky
The frequency range of linear oscillator 221 can be GSM900.GSM900 band antenna oscillator is closed road, two can be formed
GSM900 frequency range port as shown in Figure 2, it is achieved support 22 receipts dual-channel antennas of GSM standard.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, the second frequency range sky
The frequency range of linear oscillator 231 is DCS1800.DCS1800 band antenna oscillator is closed road, two can be formed
DCS1800 frequency range port as shown in Figure 2, it is achieved support 22 receipts dual-channel antennas of DCS standard.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, the 3rd frequency range sky
The frequency range of linear oscillator 241 is DCS1800-FA/D or FA/D.Frequency at tri-band antenna oscillator 241
When section is DCS1800-FA/D, DCS1800 frequency range and FA/D frequency range share the 3rd frequency as shown in Figure 2
Section antenna oscillator 241.By four row DCS1800-FA/D or FA/D band antenna oscillators, by by identical
The antenna oscillator of polarization closes road, more in addition wave beam forming, can realize supporting TD-SCDMA and TD-LTE
Eight dual-four channel intelligent antennas of standard.
Thus, the macro station antenna that this utility model embodiment provides, utilize one day space of planes support simultaneously GSM,
Tetra-kinds of communication standards of DCS, TD-SCDMA and TD-LTE, thus efficiently solve macro station antenna in peace
The problem of dress limited space.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, as in figure 2 it is shown,
Second aerial array 23 may be disposed at third antenna array 24 either side；Or, as it is shown on figure 3, second
Aerial array 23 can be symmetricly set on the both sides of third antenna array 24.Use the macro station antenna shown in Fig. 3
To realize difficulty little, the best performance that independent electrical is adjusted, when arranging the space abundance of macro station antenna, use figure
Macro station antenna structure shown in 3 is preferred.
Further, in the above-mentioned macro station antenna that this utility model embodiment provides, see Fig. 2 and Fig. 3,
First antenna array 22 may be provided in the central symmetry axis of third antenna array 24.
Further, in the above-mentioned macro station antenna that this utility model embodiment provides, first antenna array 22 is formed
Each first band antenna oscillator 221 arrange in string；Each 3rd frequency range of composition third antenna array 24
Antenna oscillator 241 is at least two row arrangements.As shown in Figures 2 and 3, this utility model embodiment provides
The tri-band antenna oscillator 241 of macro station antenna is in four row arrangements.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, such as Fig. 2 and Tu
Shown in 3, region shared by the first band antenna oscillator 221 is generally higher than shared by tri-band antenna oscillator 241
Region.Owing to operating frequency typically smaller than second band antenna of the first above-mentioned band antenna oscillator 221 shakes
Son 231 and the operating frequency of tri-band antenna oscillator 241, therefore, the first band antenna oscillator 221 leads to
Often there is bigger size.
Further, in the above-mentioned macro station antenna that this utility model embodiment provides, such as Fig. 2 and Fig. 3 institute
Showing, region shared by a first band antenna oscillator 221 is equal to laying respectively at four the 3rd in two row two rows
Region shared by band antenna oscillator 241.
As follows, as a example by the macro station antenna shown in Fig. 2 and Fig. 4, the work to this utility model macro station antenna
Mode illustrates.
As in figure 2 it is shown, in the macro station antenna that this utility model embodiment provides, first antenna array 22
For GSM900 band antenna array, the second aerial array 23 be DCS1800 band antenna array, the 3rd
Aerial array 24 is FA/D band antenna array.
In the specific implementation, it is dual-polarized antenna vibrator, by string due to above-mentioned each band antenna oscillator
GSM900 band antenna shakes molecular first antenna array 22, and the antenna oscillator of equipolarization is closed road,
Available two GSM frequency range ports as shown in Figure 2, it is achieved support that GSM standard 22 receives GSM
Dual-channel antenna.
And DCS1800 frequency range is close with the frequency of FA/D frequency range, use combiner by DCS1800 frequency range
Bigger with the difficulty of FA/D frequency range common antenna oscillator.Therefore, single string DCS1800 frequency can be set
Section antenna oscillator 231 is as the second above-mentioned aerial array 23.By string DCS1800 band antenna oscillator
Second aerial array 23 of composition, can use the antenna oscillator of equipolarization to close the mode on road, obtain such as Fig. 2
Two shown DCS1800 frequency range ports, it is achieved support 22 DCS dual pathwayss received of DCS standard
Antenna.
Shaken molecular third antenna array 24, by by every string same pole by four row FA/D band antennas
The antenna oscillator changed closes road, forms 8 FA as shown in Figure 2 and 8 D frequency range ports, then gives each end
Mouth applies different weights and carries out wave beam forming, can realize supporting the eight of TD-SCDMA and TD-LTE standard
Dual-four channel intelligent antenna.
As shown in Figure 4, in the macro station antenna that this utility model embodiment provides, first antenna array 22
For GSM900 band antenna array, the second aerial array 23 be DCS1800 band antenna array, the 3rd
Aerial array 24 is DCS1800-FA/D band antenna array.
String GSM900 band antenna oscillator, closes road by the antenna oscillator of equipolarization, available such as Fig. 4
Two shown GSM frequency range ports, it is achieved support that GSM standard 22 receives GSM dual-channel antenna.
Owing to third antenna array 24 is made up of DCS1800-FA/D band antenna oscillator, therefore, the 3rd
The operating frequency of aerial array 24 can cover DCS1800 frequency range.At four above-mentioned row DCS1800-FA/D
Band antenna oscillator is appointed and takes two row and be divided into one group, independent DCS1800 band antenna oscillator the most in column is made
For another group, the antenna oscillator often organizing equipolarization is closed road, thus forms four as shown in Figure 4
DCS1800 frequency range port, it is achieved support the DCS four-way antenna that DCS standard 4 receives 4.
Due to DCS1800 frequency range and FA/D frequency range common antenna oscillator, in use, it is contemplated that DCS1800
Frequency range and FA/D frequency range electricity simultaneously adjusts or independent electrical is adjusted, and DCS1800 band antenna oscillator the most in column can
Realize independent electrical with other frequency range to adjust.
In a kind of enforceable mode, the macro station antenna shown in Fig. 3 is used to tie in this utility model embodiment
During structure, can be using each column DCS1800 band antenna oscillator as one group, more respectively will be often identical in group
The antenna oscillator of polarization closes road, forms four DCS1800 frequency range ports as shown in Figure 3, it is achieved support
DCS standard 4 receives the DCS four-way antenna of 4.
In actual applications, the macro station antenna shown in Fig. 3 to realize difficulty little, the best performance that independent electrical is adjusted,
When arranging the space abundance of macro station antenna, the macro station antenna structure shown in Fig. 3 can be used.
The above-mentioned macro station antenna of this utility model embodiment, including: a sky surface backplate, it is arranged on the terrace back of the body
First antenna array on plate, the second aerial array and third antenna array；Wherein, composition first antenna
Each first band antenna oscillator of array, form each second band antenna oscillator of the second aerial array, composition
The frequency range of each tri-band antenna oscillator of third antenna array increases successively；First antenna array is embedded in
In triantennary array, the second aerial array is the most misaligned with third antenna array region.This utility model
Macro station antenna, by first antenna array is embedded in third antenna array, it is achieved that utilize a terrace
Multi-communication standard is supported in space simultaneously, thus efficiently solves macro station antenna in the limited problem of installing space.
Obviously, those skilled in the art this utility model can be carried out various change and modification without deviating from
Spirit and scope of the present utility model.So, if these amendments of the present utility model and modification belong to this reality
Within the scope of novel claim and equivalent technologies thereof, then this utility model is also intended to comprise these changes
With including modification.
Claims (10)
1. a macro station antenna, it is characterised in that including: a sky surface backplate, is arranged on described terrace
First antenna array on backboard, the second aerial array and third antenna array；Wherein,
Form each first band antenna oscillator of described first antenna array, form described second aerial array
Each second band antenna oscillator, the frequency range of each tri-band antenna oscillator forming described third antenna array depend on
Secondary increase；
Described first antenna array is embedded in described third antenna array, and described second aerial array is with described
Third antenna array region is the most misaligned.
2. macro station antenna as claimed in claim 1, it is characterised in that described first band antenna oscillator,
Second band antenna oscillator and tri-band antenna oscillator are dual-polarized antenna vibrator.
3. macro station antenna as claimed in claim 1, it is characterised in that described first band antenna oscillator
Frequency range be GSM900.
4. macro station antenna as claimed in claim 1, it is characterised in that described second band antenna oscillator
Frequency range be DCS1800.
5. macro station antenna as claimed in claim 1, it is characterised in that described tri-band antenna oscillator
Frequency range be DCS1800-FA/D or FA/D.
6. macro station antenna as claimed in claim 1, it is characterised in that described second aerial array is arranged
In described third antenna array either side, or, described second aerial array is symmetricly set on described third antenna
The both sides of array.
7. macro station antenna as claimed in claim 1, it is characterised in that described first antenna array is arranged
In the central symmetry axis of described third antenna array.
8. macro station antenna as claimed in claim 7, it is characterised in that form described first antenna array
Each described first band antenna oscillator be string arrangement；Form each described 3rd of described third antenna array the
Band antenna oscillator is at least two row arrangements.
9. macro station antenna as claimed in claim 8, it is characterised in that described first band antenna oscillator
Shared region is more than region shared by described tri-band antenna oscillator.
10. macro station antenna as claimed in claim 9, it is characterised in that described first band antenna
Region shared by oscillator is equal to laying respectively at four described tri-band antenna oscillator institute occupied areas in two row two rows
Territory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269089.6U CN205657182U (en) | 2016-03-31 | 2016-03-31 | Grand station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269089.6U CN205657182U (en) | 2016-03-31 | 2016-03-31 | Grand station antenna |
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| Publication Number | Publication Date |
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| CN205657182U true CN205657182U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269089.6U Active CN205657182U (en) | 2016-03-31 | 2016-03-31 | Grand station antenna |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808467A (en) * | 2019-11-26 | 2020-02-18 | 武汉虹信通信技术有限责任公司 | Multi-frequency fusion antenna array |
-
2016
- 2016-03-31 CN CN201620269089.6U patent/CN205657182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808467A (en) * | 2019-11-26 | 2020-02-18 | 武汉虹信通信技术有限责任公司 | Multi-frequency fusion antenna array |
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