CN205406737U - 5G omnidirectional antenna system - Google Patents
5G omnidirectional antenna system Download PDFInfo
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- CN205406737U CN205406737U CN201620151153.0U CN201620151153U CN205406737U CN 205406737 U CN205406737 U CN 205406737U CN 201620151153 U CN201620151153 U CN 201620151153U CN 205406737 U CN205406737 U CN 205406737U
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- omnidirectional antenna
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 4
- 230000003071 parasitic effect Effects 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010295 mobile communication Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model discloses a 5G omnidirectional antenna system, include: antenna array, it includes six antenna bay row, and antenna bay is listed as and centers on the distribution of merit branch module circumference on three dimensions, and every antenna bay row all is connected with merit branch module, the module is divided to the merit, and it is connected with the antenna bay row for carry out the distribution and the synthesis of power, it is connected through waveguide interface module and external equipment, waveguide interface module for be connected with external equipment. The utility model discloses a 5G omnidirectional antenna system with the millimeter wave antenna system integrate, the design of range upon range ofization, improved the efficiency of system, have that reliability height, maintainability are strong, with low costs, production simple process's advantage.
Description
Technical field
This utility model relates to moving communicating field, is specifically related to a kind of 5G omnidirectional antenna system.
Background technology
Mobile communication has profoundly changed the life of people, but the pursuit of higher performance mobile communication is never stopped by people.In order to tackle following volatile mobile data traffic growth, the equipment connection of magnanimity, all kinds of new business continued to bring out and application scenarios, the 5th third-generation mobile communication technology (5G) system will become the scheme solving these problems.5th generation mobile phone mobile communication standard, also referred to as the 5th third-generation mobile communication technology, foreign language is abbreviated as 5G, is also the extension after 4G.
Meanwhile, the working frequency range of future mobile will extend to millimeter wave, and the current antenna mostly adopting two dimensional form in mobile communication, there is directional transmissions problem etc..Cubical array antenna is mostly design in microwave band, if being applied in mobile communication, there is the low problem of efficiency of transmission etc. of high-power radiation problem, antenna processing technique challenge and antenna.
Utility model content
Therefore, this utility model embodiment to solve the technical problem that and to be in that antenna directivity transmission problem of the prior art.
Another technical problem that this utility model embodiment to solve is in that antenna of the prior art cannot be operated in millimere-wave band.
For this, a kind of 5G omnidirectional antenna system of this utility model embodiment, including:
Aerial array, it includes sub-array antenna, and described sub-array antenna is circumferentially distributed around merit sub-module on three dimensions, and each described sub-array antenna is all connected with described merit sub-module；
Merit sub-module, it is connected with Waveguide interface module, for carrying out distribution and the synthesis of power；
Waveguide interface module, for being connected with external equipment.
Preferably, described aerial array is millimeter wave antenna array.
Preferably, described aerial array is air microstrip aerial array.
Preferably, the group number of described sub-array antenna is six groups.
Preferably, described sub-array antenna is connected with described merit sub-module by micro-strip waveguide.
Preferably, described sub-array antenna includes at least two array element, and described array element is regularly arranged.
Preferably, the number of described array element is four.
Preferably, described array element includes parasitic oscillator, radiating doublet, feeder line and reflecting plate；
The connection of described radiating doublet is positioned on described reflecting plate, and described parasitic oscillator connects the top being positioned at described radiating doublet, and described parasitic oscillator and radiating doublet are positioned at the side of described reflecting plate, and described feeder line is positioned at the opposite side of described reflecting plate.
Preferably, described merit sub-module includes waveguide power divider.
Preferably, described Waveguide interface module includes aluminum waveguide.
The technical scheme of this utility model embodiment, has the advantage that
1. this utility model embodiment provide 5G omnidirectional antenna system, by arranging sub-array antenna, by sub-array antenna on three dimensions circumferentially distributed around merit sub-module, it is achieved that omnidirectional communications, thus solve antenna directivity transmission problem.Meanwhile, adopt the form of micro-strip waveguide to achieve the integrated of antenna system and stackingization design, it is possible to increase the usefulness of system, strengthen the reliability and maintainability of system, reduce cost and process complexity simultaneously.
2. the 5G omnidirectional antenna system that this utility model embodiment provides, by adopting millimeter wave antenna array, it is achieved thereby that the omnidirectional communications of millimeter wave band, solves the directionality transmission problem of millimeter wave antenna.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model detailed description of the invention, below the accompanying drawing used required during detailed description of the invention is described is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a concrete example of 5G omnidirectional antenna system in this utility model embodiment 1；
Fig. 2 is the structural representation of a concrete example of sub-array antenna in this utility model embodiment 1.
Accompanying drawing labelling: 1-aerial array, 2-merit sub-module, 3-Waveguide interface module, 11,12,13,14,15,16-sub-array antenna, 101 parasitic oscillators, 102 radiating doublets, 103 feeder lines, 104-reflecting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is also possible to be the connection of two element internals, it is possible to be wireless connections, it is also possible to be wired connection.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
As long as just can be combined with each other additionally, technical characteristic involved in this utility model difference embodiment disclosed below does not constitute conflict each other.
Embodiment 1
The present embodiment provides a kind of 5G omnidirectional antenna system, as it is shown in figure 1, include: aerial array 1, merit sub-module 2 and Waveguide interface module 3.Aerial array 1 includes sub-array antenna, and sub-array antenna is circumferentially distributed around merit sub-module 2 on three dimensions, it is preferable that, it is possible to being that circumference is uniformly distributed, each sub-array antenna is all connected with merit sub-module 2.Merit sub-module 2 is connected with sub-array antenna, and for carrying out distribution and the synthesis of power, it is connected with external equipment by Waveguide interface module 3.Waveguide interface module 3, for being connected with external equipment.
Above-mentioned 5G omnidirectional antenna system, by arranging sub-array antenna, by sub-array antenna on three dimensions circumferentially distributed around merit sub-module, it is achieved that omnidirectional communications, thus solve antenna directivity transmission problem.Meanwhile, adopt the form of micro-strip waveguide to achieve the integrated of antenna system and stackingization design, it is possible to increase the usefulness of system, strengthen the reliability and maintainability of system, reduce cost and process complexity simultaneously.
Preferably, aerial array 1 is millimeter wave antenna array, it is achieved thereby that the omnidirectional communications of millimeter wave band, solves the directionality transmission problem of millimeter wave antenna.
Preferably, aerial array 1 is air microstrip aerial array, and material adopts copper gold-plated, thus reducing the volume of antenna system, is conducive to the integrated of antenna system and miniaturization.
Preferably, as it is shown in figure 1, the group number of sub-array antenna is six groups, for sub-array antenna 11,12,13,14,15 and 16, it is evenly distributed on merit sub-module 2 around, it is achieved omnidirectional signal is received and dispatched.
Preferably, sub-array antenna is connected with merit sub-module 2 by after micro-strip waveguide transitions again.
Preferably, sub-array antenna includes at least two array element, and array element is regularly arranged.As in figure 2 it is shown, the number of array element is four, inline.Preferably, each array element includes parasitic oscillator 101, radiating doublet 102, feeder line 103 and reflecting plate 104.Reflecting plate 104 can be linked to be an imposite.Feeder line 103 in each sub-array antenna is connected with each other.
Radiating doublet 102 connection is positioned on reflecting plate 104, and parasitic oscillator 101 connects the top being positioned at radiating doublet 102, and parasitic oscillator 101 and radiating doublet 102 are positioned at the side of reflecting plate 104, and feeder line 103 is positioned at the opposite side of reflecting plate 104.
Preferably, merit sub-module 2 includes waveguide power divider, and waveguide adopts standard waveguide.
Preferably, Waveguide interface module 3 includes aluminum waveguide, such as BJ140 etc., selects suitable waveguide transmission system according to frequency, adopts standard waveguide and standard flange.
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the apparent change thus extended out or variation still in this utility model create protection domain among.
Claims (10)
1. a 5G omnidirectional antenna system, it is characterised in that including:
Aerial array (1), it includes sub-array antenna, and described sub-array antenna is circumferentially distributed around merit sub-module (2) on three dimensions, and each described sub-array antenna is all connected with described merit sub-module (2)；
Merit sub-module (2), it is connected with Waveguide interface module (3), for carrying out distribution and the synthesis of power；
Waveguide interface module (3), for being connected with external equipment.
2. 5G omnidirectional antenna system according to claim 1, it is characterised in that described aerial array (1) is millimeter wave antenna array.
3. 5G omnidirectional antenna system according to claim 1, it is characterised in that described aerial array (1) is air microstrip aerial array.
4. 5G omnidirectional antenna system according to claim 1, it is characterised in that the group number of described sub-array antenna is six groups.
5. 5G omnidirectional antenna system according to claim 1, it is characterised in that described sub-array antenna is connected with described merit sub-module (2) by micro-strip waveguide.
6. 5G omnidirectional antenna system according to claim 1, it is characterised in that described sub-array antenna includes at least two array element, and described array element is regularly arranged.
7. 5G omnidirectional antenna system according to claim 6, it is characterised in that the number of described array element is four.
8. 5G omnidirectional antenna system according to claim 6, it is characterised in that described array element includes parasitic oscillator, radiating doublet, feeder line and reflecting plate；
The connection of described radiating doublet is positioned on described reflecting plate, and described parasitic oscillator connects the top being positioned at described radiating doublet, and described parasitic oscillator and radiating doublet are positioned at the side of described reflecting plate, and described feeder line is positioned at the opposite side of described reflecting plate.
9. 5G omnidirectional antenna system according to claim 1, it is characterised in that described merit sub-module (2) includes waveguide power divider.
10. the 5G omnidirectional antenna system according to any one of claim 1-9, it is characterised in that described Waveguide interface module (3) includes aluminum waveguide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151153.0U CN205406737U (en) | 2016-02-29 | 2016-02-29 | 5G omnidirectional antenna system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151153.0U CN205406737U (en) | 2016-02-29 | 2016-02-29 | 5G omnidirectional antenna system |
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| CN205406737U true CN205406737U (en) | 2016-07-27 |
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| CN201620151153.0U Expired - Fee Related CN205406737U (en) | 2016-02-29 | 2016-02-29 | 5G omnidirectional antenna system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100766A (en) * | 2016-08-26 | 2016-11-09 | 成都华创电科信息技术有限公司 | Radio monitoring direction-finding system |
| CN108666742A (en) * | 2017-03-31 | 2018-10-16 | 华为技术有限公司 | Multifrequency antenna and communication equipment |
| CN109035888A (en) * | 2018-08-23 | 2018-12-18 | 重庆贝锦科技有限公司 | The holographic 3D fan instructional device for being transmitted and being controlled based on 5G network |
| CN111033894A (en) * | 2017-07-18 | 2020-04-17 | 康普技术有限责任公司 | Small cell antenna suitable for MIMO operation |
| US11018416B2 (en) | 2017-02-03 | 2021-05-25 | Commscope Technologies Llc | Small cell antennas suitable for MIMO operation |
-
2016
- 2016-02-29 CN CN201620151153.0U patent/CN205406737U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100766A (en) * | 2016-08-26 | 2016-11-09 | 成都华创电科信息技术有限公司 | Radio monitoring direction-finding system |
| CN106100766B (en) * | 2016-08-26 | 2019-04-09 | 成都华创电科信息技术有限公司 | Radio monitoring direction-finding system |
| US11018416B2 (en) | 2017-02-03 | 2021-05-25 | Commscope Technologies Llc | Small cell antennas suitable for MIMO operation |
| CN108666742A (en) * | 2017-03-31 | 2018-10-16 | 华为技术有限公司 | Multifrequency antenna and communication equipment |
| CN111033894A (en) * | 2017-07-18 | 2020-04-17 | 康普技术有限责任公司 | Small cell antenna suitable for MIMO operation |
| US10924169B2 (en) | 2017-07-18 | 2021-02-16 | Commscope Technologies Llc | Small cell antennas suitable for MIMO operation |
| CN111033894B (en) * | 2017-07-18 | 2021-09-21 | 康普技术有限责任公司 | Small cell antenna suitable for MIMO operation |
| CN109035888A (en) * | 2018-08-23 | 2018-12-18 | 重庆贝锦科技有限公司 | The holographic 3D fan instructional device for being transmitted and being controlled based on 5G network |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |