CN205723963U - A kind of macro station antenna - Google Patents
A kind of macro station antenna Download PDFInfo
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- CN205723963U CN205723963U CN201620268690.3U CN201620268690U CN205723963U CN 205723963 U CN205723963 U CN 205723963U CN 201620268690 U CN201620268690 U CN 201620268690U CN 205723963 U CN205723963 U CN 205723963U
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Abstract
The utility model discloses a kind of macro station antenna, including: a sky surface backplate, the first antenna array being arranged on day surface backplate and the second aerial array；Wherein, the frequency range of each first band antenna oscillator of composition first antenna array is less than the frequency range of each second band antenna oscillator of composition the second aerial array；First antenna array is embedded in the second aerial array.Macro station antenna of the present utility model, by being embedded in first antenna array in the second aerial array, it is achieved that utilize one day space of planes to support multi-communication standard simultaneously, thus efficiently solves macro station antenna in the limited problem of installing 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, a terrace is by being embedded into DCS1800 a period of time in the line array of GSM900 coaxial
Arrangement, it is achieved 2 the 2 receipts dual-channel antennas that double frequency GSM/DCS independent electrical is adjusted；Another terrace passes through FAD
High wideband a period of time, it is achieved 8 the 8 receipts smart antennas that double frequency FA/D independent electrical is adjusted, as shown in Figure 1.Should
Scheme, with two days space of planes, supports GSM, DCS, TD-SCDMA and TD-LTE communication standard simultaneously.
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, there is macro station antenna in order to solving in prior art
The problem that 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 and the second aerial array；Wherein,
Form the frequency range of each first band antenna oscillator of described first antenna array less than composition described second
The frequency range of each second band antenna oscillator of aerial array；
Described first antenna array is embedded in described second aerial array.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Described first band antenna oscillator and the second band antenna oscillator are dual-polarized antenna vibrator.
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-FA/D.
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 second aerial 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 described second
The each described second 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 second 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 two band antenna oscillators.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Described macro station antenna also includes: be arranged on the third antenna array on described sky surface backplate；
Form the frequency range of each tri-band antenna oscillator of described third antenna array in described first frequency range sky
Between frequency range and the frequency range of described second band antenna oscillator of linear oscillator；
Described third antenna array is the most misaligned with described second aerial array region.
In a kind of possible implementation, in the above-mentioned macro station antenna that this utility model embodiment provides,
Described third antenna array is arranged at described second aerial array either side, or, described third antenna array pair
Claim the both sides being arranged on described second aerial array.
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.
This utility model has the beneficial effect that:
A kind of macro station antenna that this utility model embodiment provides, including: a sky surface backplate, it is arranged on institute
State the first antenna array on day surface backplate and the second aerial array；Wherein, described first antenna array is formed
Each first band antenna oscillator frequency range less than form described second aerial array each second band antenna
The frequency range of oscillator；Described first antenna array is embedded in described second aerial array.Of the present utility model grand
Station antenna, by being embedded in first antenna array in the second aerial array, it is achieved that utilizes one day space of planes
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；
The four of the structural representation of the macro station antenna that Fig. 5 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 and third antenna
Array 23；Wherein,
The frequency range of each first band antenna oscillator 221 of composition first antenna array 22 is less than forming second day
The frequency range of each second band antenna oscillator 231 of linear array 23；
First antenna array 22 is embedded in the second aerial array 23.
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, form the second aerial array 23 second frequency
Section antenna oscillator 231 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 23 of wide high frequency antenna oscillator 231 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 and second band antenna oscillator 231 can be dual-polarized antenna vibrator.It is made up of dual-polarized antenna vibrator
Dual polarized antenna be simultaneously operable under transmission duplex pattern, the area of dual polarized antenna 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.The GSM900 band antenna oscillator of equipolarization is closed road,
Two GSM900 frequency range ports as shown in Figure 2 can be formed, it is achieved support 22 receipts of GSM standard
Dual-channel antenna.When reality is applied, can be as required by the first band antenna oscillator 221 in the present embodiment
Frequency range be set to low frequency or other frequency range, the frequency range of the first band antenna oscillator 221 is not selected by the present embodiment
Select and be defined.
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-FA/D.Use the mode on subassembly road, two such as figure can be formed
DCS1800 frequency range port shown in 2, it is achieved support 22 receipts dual-channel antennas of DCS standard.
When reality is applied, can be as required by the frequency range of the second band antenna oscillator 231 in the present embodiment
It is set to FA/D frequency range or other frequency range, in order to realize the signal transmitting and receiving function in other frequency range, this enforcement
The Frequency Band Selection of the second band antenna oscillator 231 is not defined by example.
Additionally, by four row DCS1800-FA/D band antenna oscillators, by by the antenna oscillator of equipolarization
Close road, more in addition wave beam forming, can realize supporting eight passage intelligence of TD-SCDMA and TD-LTE standard
Can antenna.
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, the above-mentioned macro station antenna provided in this utility model embodiment
In, as shown in Figures 2 and 3, first antenna array 22 may be provided at the center pair of the second aerial array 23
Claim on axle.
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；Form each second frequency range of the second aerial array 23
Antenna oscillator 231 is at least two row arrangements.As shown in Figures 2 and 3, this utility model embodiment provides
Second band antenna oscillator 231 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 the second band antenna oscillator 231
Region.Owing to operating frequency typically smaller than second band antenna of the first above-mentioned band antenna oscillator 221 shakes
The operating frequency of son 231, therefore, the first band antenna oscillator 221 is generally of 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 second in two row two rows
Region shared by band antenna oscillator 231.
As follows, as a example by the macro station antenna shown in Fig. 2 and Fig. 3, 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
It is DCS1800-FA/D band antenna array for GSM900 band antenna array, the second aerial array 23.
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.
Owing to the second aerial array 23 is made up of DCS1800-FA/D band antenna oscillator, therefore, second
The operating frequency of aerial array 23 can cover DCS1800 frequency range.Appoint and take string or adjacent two row
DCS1800-FA/D band antenna oscillator, and by the DCS1800-FA/D band antenna oscillator of equipolarization
Close road, form two DCS frequency range ports as shown in Figure 2, it is achieved support 22 receipts of DCS standard
Dual-channel antenna.
Shaken molecular second aerial array 23, by by each by four row DCS1800-FA/D band antennas
The antenna oscillator of row equipolarization closes road, forms 8 FA as shown in Figure 2 and 8 D frequency range ports,
Apply different weights to again each port and carry out wave beam forming, can realize supporting TD-SCDMA and TD-LTE
Eight dual-four channel intelligent antennas of standard.
Owing to DCS1800 frequency range is close with the frequency of FA/D frequency range and common antenna oscillator, in use,
DCS1800 frequency range can be adjusted with FA/D frequency range electricity simultaneously or independent electrical is adjusted.
As it is shown on figure 3, in the macro station antenna that this utility model embodiment provides, first antenna array 22
It is DCS1800-FA/D band antenna array for GSM900 band antenna array, the second aerial array 23.
String GSM900 band antenna oscillator, closes road by the antenna oscillator of equipolarization, available such as Fig. 3
Two shown GSM frequency range ports, it is achieved support that GSM standard 22 receives GSM dual-channel antenna.
Appointing in above-mentioned four row DCS1800-FA/D band antenna oscillators and take two row and be divided into one group, remaining is two years old
Row are as another group, as first row and the 3rd array antenna oscillator are divided into one group, by secondary series and the 4th row sky
Linear oscillator is divided into another group, the antenna oscillator often organizing equipolarization is closed road, thus is formed as shown in Figure 3
Four DCS1800 frequency range ports, it is achieved support the DCS four-way antenna that DCS standard 4 receives 4.
Shaken molecular second aerial array 23, by by each by four row DCS1800-FA/D band antennas
The antenna oscillator of row equipolarization closes road, forms 8 FA as shown in Figure 3 and 8 D frequency range ports,
Apply different weights to again each port and carry out wave beam forming, can realize supporting TD-SCDMA and TD-LTE
Eight dual-four channel intelligent antennas of standard.
Owing to DCS1800 frequency range is close with the frequency of FA/D frequency range, make DCS1800 frequency by combiner
Section is relatively big with the difficulty of FA/D frequency range common antenna oscillator, therefore, as shown in Figure 4 and Figure 5, and can be upper
State and macro station antenna arranges single third antenna array 24.As shown in Figure 4, this utility model embodiment carries
The above-mentioned macro station antenna of confession, may also include that the third antenna array 24 being arranged on day surface backplate 21；
The frequency range of each tri-band antenna oscillator 241 of composition third antenna array 24 is at the first band antenna
Between frequency range and the frequency range of the second band antenna oscillator 231 of oscillator 221；
Third antenna array 24 is the most misaligned with the second aerial array 23 region.
Further, in the above-mentioned macro station antenna that this utility model embodiment provides, as shown in Figure 4, the
Triantennary array 24 is arranged at the second aerial array 23 either side；Or, as it is shown in figure 5, third antenna
Array 24 is symmetricly set on the both sides of the second aerial array 23.Use the realization of the macro station antenna shown in Fig. 5
Difficulty is little, the best performance that independent electrical is adjusted, and when arranging the space abundance of macro station antenna, uses shown in Fig. 5
Macro station antenna structure be preferred.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, tri-band antenna
The frequency range of oscillator 241 can be DCS1800.When practicing, can as required tri-band antenna be shaken
The frequency range of son 241 is set to other frequency range, and the present embodiment is not limited thereof.
In the specific implementation, in the above-mentioned macro station antenna that this utility model embodiment provides, the 3rd frequency range sky
Linear oscillator 241 can use phase with the first above-mentioned band antenna oscillator 221 and the second band antenna oscillator 231
Same dual-polarized antenna vibrator, thus save antenna amount, reduce installation difficulty.
As shown in Figure 4, in the above-mentioned macro station antenna that this utility model embodiment provides, including string
In DCS1800 band antenna a period of time, therefore, can take four row DCS1800-FA/D band antenna oscillators are appointed
Two row are divided into one group, using independent DCS1800 band antenna oscillator in column as another group, will often organize phase
Like-polarized antenna oscillator closes road, thus forms four DCS1800 frequency range ports as shown in Figure 4, real
Now support the DCS four-way antenna that DCS standard 4 receives 4.
As it is shown in figure 5, in the above-mentioned macro station antenna that this utility model embodiment provides, including two row
DCS1800 band antenna oscillator, therefore, can be using each column DCS1800 band antenna oscillator as one
Group, more respectively the antenna oscillator of equipolarization in often group is closed road, form four as shown in Figure 5
DCS1800 frequency range port, it is achieved support the DCS four-way antenna that DCS standard 4 receives 4.
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 and the second aerial array；Wherein, each first frequency range of first antenna array is formed
The frequency range of antenna oscillator is less than the frequency range of each second band antenna oscillator of composition the second aerial array；First day
Linear array is embedded in the second aerial array.Macro station antenna of the present utility model, by by first antenna array
It is embedded in the second aerial array, it is achieved that utilize one day space of planes to support multi-communication standard simultaneously, thus have
Effect 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 (11)
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 and the second aerial array；Wherein,
Form the frequency range of each first band antenna oscillator of described first antenna array less than composition described second
The frequency range of each second band antenna oscillator of aerial array；
Described first antenna array is embedded in described second aerial array.
2. macro station antenna as claimed in claim 1, it is characterised in that described first band antenna oscillator
And second band antenna oscillator be 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-FA/D.
5. 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 second aerial array.
6. macro station antenna as claimed in claim 5, it is characterised in that form described first antenna array
Each described first band antenna oscillator be string arrangement；Form each described the second of described second aerial array
Band antenna oscillator is at least two row arrangements.
7. macro station antenna as claimed in claim 6, it is characterised in that described first band antenna oscillator
Shared region is more than region shared by described second band antenna oscillator.
8. macro station antenna as claimed in claim 7, it is characterised in that described first band antenna
Region shared by oscillator is equal to laying respectively at the described second band antenna oscillator institute occupied area of four in two row two rows
Territory.
9. the macro station antenna as described in any one of claim 1-8, it is characterised in that described macro station antenna
Also include: be arranged on the third antenna array on described sky surface backplate；
Form the frequency range of each tri-band antenna oscillator of described third antenna array in described first frequency range sky
Between frequency range and the frequency range of described second band antenna oscillator of linear oscillator；
Described third antenna array is the most misaligned with described second aerial array region.
10. macro station antenna as claimed in claim 9, it is characterised in that described third antenna array is arranged
In described second aerial array either side, or, described third antenna array is symmetricly set on described second antenna
The both sides of array.
11. macro station antennas as claimed in claim 9, it is characterised in that described tri-band antenna oscillator
Frequency range be DCS1800.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268690.3U CN205723963U (en) | 2016-03-31 | 2016-03-31 | A kind of macro station antenna |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268690.3U CN205723963U (en) | 2016-03-31 | 2016-03-31 | A kind of macro station antenna |
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| CN205723963U true CN205723963U (en) | 2016-11-23 |
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| CN201620268690.3U Active CN205723963U (en) | 2016-03-31 | 2016-03-31 | A kind of macro station antenna |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048890A (en) * | 2018-10-12 | 2020-04-21 | 新加坡国立大学 | Antenna array for wireless energy harvesting and method of manufacturing the same |
-
2016
- 2016-03-31 CN CN201620268690.3U patent/CN205723963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111048890A (en) * | 2018-10-12 | 2020-04-21 | 新加坡国立大学 | Antenna array for wireless energy harvesting and method of manufacturing the same |
| CN111048890B (en) * | 2018-10-12 | 2023-10-20 | 新加坡国立大学 | Antenna array for wireless energy harvesting and method of manufacturing the same |
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