CN209401820U - Full frequency band dual polarized antenna - Google Patents
Full frequency band dual polarized antenna Download PDFInfo
- Publication number
- CN209401820U CN209401820U CN201920499652.2U CN201920499652U CN209401820U CN 209401820 U CN209401820 U CN 209401820U CN 201920499652 U CN201920499652 U CN 201920499652U CN 209401820 U CN209401820 U CN 209401820U
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- antenna
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- bottom plate
- polarized antenna
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- 230000009977 dual effect Effects 0.000 title claims abstract description 29
- 230000005404 monopole Effects 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
The utility model discloses a kind of full frequency band dual polarized antenna, including bottom plate, first through hole and the second through-hole are offered on bottom plate, first through hole position is equipped with first antenna, the second through-hole position is equipped with the second antenna；The first antenna includes the first coaxial cable, the first micro-strip antenna array and sheet monopole antenna；First micro-strip antenna array is arranged in parallel with the bottom plate, the sheet monopole antenna is perpendicularly fixed above the first micro-strip antenna array, first coaxial cable runs through first through hole, and is electrically connected respectively with the first micro-strip antenna array and sheet monopole antenna；Second antenna includes the second coaxial cable, the second micro-strip antenna array and vertical polarized antenna；Second micro-strip antenna array is arranged in parallel with the bottom plate, and the vertical polarized antenna is fixed on above the second micro-strip antenna array, and second coaxial cable runs through the second through-hole, and is electrically connected respectively with the second micro-strip antenna array and vertical polarized antenna.
Description
Technical field
The utility model relates to communication equipment field, especially a kind of full frequency band dual polarized antenna.
Background technique
The physical structure of conventional chamber divided antenna only supports the gain of the signal distributions in 800MHz~2600MHz frequency range
And radiation is propagated, if exceeding the frequency of 2600MHz, very fast reduction cannot achieve and be higher than design by radiation scope and gain
The signal of frequency propagates distribution.
It, can not be to one in order to guarantee the existing 2G/3G/4G signal normal distribution in 800MHz~2600MHz frequency range
A single-polarized antenna or one group of dual polarized antenna carry out the transformation of physical Design, increase the work of its operating frequency range to 5G signal
Make frequency range (3300MH~3500MHz) frequency range.That is, existing technological means cannot achieve 2G/3G/4G antenna and 5G
Antenna duplexer.If increasing the covering of 5G signal in existing room subsystem, it is necessary to individually increase the room 5G divided antenna.
The mode for increasing the room 5G point has newly-built and reuses, and newly-built is to increase a set of room subsystem to realize 5G signal distributions；
It reuses, to divide feeder to be transformed original room, original room divides feeder to build completion, individually increases antenna and needs to master
Link feeder is truncated and increases branch and adapter, and construction volume is very big, no better than re-laying a set of new feeder.
Because in consideration of it, special propose this utility model.
Utility model content
When can solve mobile communication signal indoor distribution covering the purpose of the utility model is to provide one kind, 2G/3G/4G
The antenna of frequency (800MHz~2600MHz) signal and 5G working frequency range (3300MH~3500MHz) signal shares problem
And the antenna of the problem of newly-increased 5G antenna installation difficulty.
To achieve the goals above, (full frequency band may be defined as existing old China hand to a kind of full frequency band provided by the utility model
Believe operator 2G, 3G, 4G, 5G；800MHz-3500MHz frequency range) dual polarized antenna, the full frequency band dual polarized antenna includes bottom
Plate, offers first through hole and the second through-hole on the bottom plate, and the first through hole position is equipped with first antenna, described
Second through-hole position is equipped with the second antenna；
The first antenna includes the first coaxial cable, the first micro-strip antenna array and sheet monopole antenna；Described
One micro-strip antenna array is arranged in parallel with the bottom plate, and the sheet monopole antenna is perpendicularly fixed at the first micro-strip antenna array
Top, first coaxial cable run through first through hole, and electric with the first micro-strip antenna array and sheet monopole antenna respectively
Connection；
Second antenna includes the second coaxial cable, the second micro-strip antenna array and vertical polarized antenna；Described second
Micro-strip antenna array is arranged in parallel with the bottom plate, and the vertical polarized antenna is fixed on above the second micro-strip antenna array, institute
The second coaxial cable is stated through the second through-hole, and is electrically connected respectively with the second micro-strip antenna array and vertical polarized antenna.
Preferably, the bottom plate is made of plastic material.
Preferably, several support constructions are also configured on the bottom plate, the support construction is set to bottom plate and the first micro-strip
Between aerial array between bottom plate and the second micro-strip antenna array.
Preferably, the vertical polarized antenna is funnel type vertical polarized antenna.
Preferably, the outside of the funnel type vertical polarized antenna is equipped with several fixed structures, the fixed structure circumference
It is evenly arranged on the outside of funnel type vertical polarized antenna, funnel type vertical polarized antenna is further secured to the second microstrip antenna array
On column.
Preferably, the full frequency band dual polarized antenna further includes an antenna house, and the antenna house is buckled in the top of bottom plate,
The first micro-strip antenna array, sheet monopole antenna, the second micro-strip antenna array and vertical polarized antenna is set to be accommodated in antenna
In the space that cover and bottom plate are surrounded.
Full frequency band dual polarized antenna provided by the utility model, has the following beneficial effects:
The novel antenna thus can be replaced, can support existing operator 2G/3G/4G/ simultaneously in original aerial position
The working frequency range of 5G, meanwhile, mould group antenna is dual polarization structure, the covering of 4G and 5G MIMO signal may be implemented, by this
Technology, the experience of user's network speed will be twice or so of single cable list flow velocity rate, utmostly improve the service efficiency of antenna, be single
Cable MIMO covering provides feasible scheme and supports, and reduces difficulty of construction and construction cost.
Detailed description of the invention
Fig. 1 is schematic diagram when full frequency band dual polarized antenna provided by the utility model has antenna house.
Fig. 2 is full frequency band dual polarized antenna structural diagram of base plate provided by the utility model.
Fig. 3 is that full frequency band dual polarized antenna provided by the utility model removes structural schematic diagram after antenna house.
Fig. 4 is that full frequency band dual polarized antenna provided by the utility model removes top view after antenna house.
In figure:
1. 2. bottom plate of antenna house, 21. first through hole, 22. second through-hole, 3. first coaxial cable, 4. second coaxial cable
5. 6. 7. second micro-strip antenna array of sheet monopole antenna of the first micro-strip antenna array, 8. vertical polarized antenna
Specific embodiment
Fig. 1-4 is please referred to, the utility model provides a kind of full frequency band dual polarized antenna.
The full frequency band dual polarized antenna includes bottom plate 2, and first through hole 21 and the second through-hole 22 are offered on the bottom plate,
21 position of first through hole is equipped with first antenna, 22 position of the second through-hole is equipped with the second antenna.
The first antenna, including the first coaxial cable 3, the first micro-strip antenna array 5 and sheet monopole antenna 6.
First micro-strip antenna array 5 is parallel to the setting of bottom plate 2, in the present embodiment, first microstrip antenna array
Column 5 are Circular Microstrip Antennas array.
The sheet monopole antenna 6 is arranged perpendicular to the first micro-strip antenna array 5, and is fixed on the first microstrip antenna array
5 center of column.
First coaxial cable 3 through first through hole 21 be arranged, and respectively with the first micro-strip antenna array 5 and sheet list
Pole sub-antenna electricity 6 connects.
Second antenna includes the second coaxial cable 4, the second micro-strip antenna array 7 and vertical polarized antenna 8.
Second micro-strip antenna array 7 is parallel to the setting of bottom plate 2, and in the present embodiment, second micro-strip antenna array 7 is
Circular Microstrip Antennas array.
The center of the second micro-strip antenna array 7 is fixed in the lower part of vertical polarized antenna 8.
In the present embodiment, what vertical polarized antenna 8 selected is funnel type vertical polarized antenna, the vertical pole of the infundibulate
The center of the second micro-strip antenna array 7 is fixed on the conical surface vertex for changing antenna.
It is noted that the utility model is not specifically limited the concrete form of vertical polarized antenna, ability
Field technique personnel can select according to actual needs.
In order to further fix vertical polarized antenna 8, in the present embodiment, in the outer of the funnel type vertical polarized antenna
Side is additionally provided with several fixed structures.In the present embodiment, the fixed structure is support rod.Support rod is in a manner of circumference uniform distribution
Set on the outside of funnel type vertical polarized antenna, one end is connect with funnel type vertical polarized antenna, and it is micro- that the other end is fixed on second
On band aerial array 7, further support fixation is played to funnel type vertical polarized antenna.
Second coaxial cable 4 through the second through-hole 22 be arranged, and respectively with the second micro-strip antenna array 7 and vertical pole
Change antenna 8 to be electrically connected.
In the present embodiment, the bottom plate 2 is made of plastic material, it is noted that the utility model pair
The material of bottom plate is not specifically limited, and those skilled in the art can select suitable bottom plate material as needed.
It is also configured with the support construction of several protrusions on bottom plate, set on bottom plate 2 and states between the first micro-strip antenna array 5
And bottom plate 2 and state between the second micro-strip antenna array 7, for maintaining bottom plate 2 and the first micro-strip antenna array 5, the second micro-strip day
The distance between linear array 7.
In order to protect each element in full frequency band dual polarized antenna, while beautiful effect is played, the utility model provides
Full frequency band dual polarized antenna further include an antenna house 1, the antenna house 1 is buckled in the top of bottom plate 2, makes the first microstrip antenna
Array 5, sheet monopole antenna 6, the second micro-strip antenna array 7 and vertical polarized antenna 8 are accommodated in antenna house and bottom plate institute
In the space surrounded.
Room when in use, is divided feeder coaxial with first by full frequency band dual polarized antenna provided by the utility model as needed
Each cable connection in cable and the second coaxial cable.
Full frequency band dual polarized antenna provided by the utility model increases MIMO frequency conversion system, to the double fluid of 4G and 5G information source
In carry out frequency conversion all the way, that is, an original room can be used to divide feeder, realize that a set of antenna modules propagate 2G/3G/4G/5G letter
The signal in source, meanwhile, mould group antenna is dual polarization structure, realizes 2 × 2 signal of the MIMO covering of 4G and 5G, user's network speed body
Testing will be twice or so of single cable list flow velocity rate, utmostly improves user using original feeder and perceives, and reduces construction
Difficulty and construction cost.
Specific case used herein elaborates utility model design, and the explanation of above embodiments is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of full frequency band dual polarized antenna, which is characterized in that the full frequency band dual polarized antenna includes bottom plate, on the bottom plate
First through hole and the second through-hole are offered, the first through hole position is equipped with where first antenna, second through-hole
Position is equipped with the second antenna；
The first antenna includes the first coaxial cable, the first micro-strip antenna array and sheet monopole antenna；Described first is micro-
Band aerial array is arranged in parallel with the bottom plate, and the sheet monopole antenna is perpendicularly fixed on the first micro-strip antenna array
Side, first coaxial cable runs through first through hole, and is electrically connected respectively with the first micro-strip antenna array and sheet monopole antenna
It connects；
Second antenna includes the second coaxial cable, the second micro-strip antenna array and vertical polarized antenna；Second micro-strip
Aerial array is arranged in parallel with the bottom plate, and the vertical polarized antenna is fixed on above the second micro-strip antenna array, and described the
Two coaxial cables run through the second through-hole, and are electrically connected respectively with the second micro-strip antenna array and vertical polarized antenna.
2. full frequency band dual polarized antenna according to claim 1, which is characterized in that the bottom plate uses plastic material system
At.
3. full frequency band dual polarized antenna according to claim 1, which is characterized in that be also configured on the bottom plate several
Support structure, the support construction be set between bottom plate and the first micro-strip antenna array and bottom plate and the second micro-strip antenna array it
Between.
4. full frequency band dual polarized antenna according to claim 1, which is characterized in that the vertical polarized antenna is funnel type
Vertical polarized antenna.
5. full frequency band dual polarized antenna according to claim 4, which is characterized in that the funnel type vertical polarized antenna
Outside is equipped with several fixed structures, and the fixed structure circumference uniform distribution is in the outside of funnel type vertical polarized antenna, by funnel type
Vertical polarized antenna is further secured on the second micro-strip antenna array.
6. full frequency band dual polarized antenna according to claim 1, which is characterized in that the full frequency band dual polarized antenna also wraps
An antenna house is included, the antenna house is buckled in the top of bottom plate, makes the first micro-strip antenna array, sheet monopole antenna, second
Micro-strip antenna array and vertical polarized antenna are accommodated in the space that antenna house and bottom plate are surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499652.2U CN209401820U (en) | 2019-04-12 | 2019-04-12 | Full frequency band dual polarized antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499652.2U CN209401820U (en) | 2019-04-12 | 2019-04-12 | Full frequency band dual polarized antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401820U true CN209401820U (en) | 2019-09-17 |
Family
ID=67900291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499652.2U Expired - Fee Related CN209401820U (en) | 2019-04-12 | 2019-04-12 | Full frequency band dual polarized antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401820U (en) |
-
2019
- 2019-04-12 CN CN201920499652.2U patent/CN209401820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |