CN202282463U - Reflecting plate, antenna, base station and communication system - Google Patents
Reflecting plate, antenna, base station and communication system Download PDFInfo
- Publication number
- CN202282463U CN202282463U CN2011204293395U CN201120429339U CN202282463U CN 202282463 U CN202282463 U CN 202282463U CN 2011204293395 U CN2011204293395 U CN 2011204293395U CN 201120429339 U CN201120429339 U CN 201120429339U CN 202282463 U CN202282463 U CN 202282463U
- Authority
- CN
- China
- Prior art keywords
- plate
- side plate
- reflecting plate
- hanging deck
- antenna
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model provides a reflecting plate, an antenna, a base station and a communication system. The reflecting plate comprises a bottom plate and a first side plate and a second side plate arranged oppositely, and a hanging plate is arranged on at least one of the first side plate and the second side plate to adjust the radiation parameters of the antenna. By arranging the hanging plate on the side plate of the reflecting plate in the embodiment of the utility model, the problem existed in the prior art can be avoided that because a vertical plate or a coaming plate is arranged on the bottom plate of the reflecting plate, the available space used for arranging a PCB at one side of the bottom plate of the reflecting plate at which a radiation unit is arranged is reduced, so that the PCB having a larger area can be arranged at the side of the bottom plate of the reflecting plate at which the radiation unit is arranged, thereby reducing the PCB layout complexity and cost.
Description
Technical field
The utility model relates to the communication technology, relates in particular to a kind of reflecting plate, antenna, base station and communication system.
Background technology
Antenna can adopt limited big metallic reflection plate to replace infinitely-great floor to realize the directed radiation of wave beam, and radiating element (also claiming oscillator usually) is set on this metallic reflection plate.In order to satisfy wide band radiation characteristic, the side that radiating element can be set on the base plate of metallic reflection plate is provided with riser or coaming plate.
Yet; Riser or coaming plate are set on the base plate of metallic reflection plate; That can cause a side that radiating element is set on the base plate of metallic reflection plate is used for layout printed circuit board (Printed Circuit Board; Be called for short PCB) free space reduce, having caused can't the bigger PCB of layout area, thereby has increased the complexity and the cost of PCB layout.
The utility model content
The utility model provides a kind of reflecting plate, antenna, base station and communication system, in order to increase the complexity and the cost of PCB layout.
A kind of reflecting plate is provided on the one hand; Comprise a kind of reflecting plate, it is characterized in that, comprise base plate and side plate; Said side plate comprises first side plate and second side plate that at least one pair of is provided with in opposite directions; At least one hanging deck is set on the said side plate, and in order to the radiation parameter of adjustment antenna, said hanging deck does not contact with said base plate.
Aforesaid reflecting plate, wherein, said side plate comprises a pair of first side plate and second side plate that is provided with in opposite directions, all is provided with hanging deck on said first side plate and second side plate.
Aforesaid reflecting plate wherein, is provided with hanging deck through connector at least one in said first side plate and said second side plate.
Aforesaid reflecting plate, wherein, the material of said connector is dielectric or nonisulated medium.
Aforesaid reflecting plate, wherein, said dielectric is plastics.
Aforesaid reflecting plate wherein, is on-the-spot detachable being connected between said hanging deck and said first side plate or said second side plate.
Aforesaid reflecting plate, wherein, said hanging deck is straight L type hanging deck, oblique L type hanging deck, straight step type hanging deck or sloping step type hanging deck.
Aforesaid reflecting plate, wherein, the radiation parameter of said antenna comprises at least one in beamwidth and the isolation.
A kind of antenna is provided on the other hand; Comprise aforesaid reflecting plate; Said base plate is provided with at least one radiating element; The side that said at least one radiating element is set on the said base plate is provided with printing board PCB, and said PCB is connected with said at least one radiating element, and said hanging deck does not contact with said PCB.
A kind of base station is provided on the other hand, has comprised above-mentioned antenna.
A kind of communication system is provided on the other hand, has comprised above-mentioned base station.
Can know by technique scheme; The hanging deck of reflecting plate among the utility model embodiment through being provided with on the side plate; Can avoid being provided with on the base plate owing to reflecting plate in the prior art problem that the free space of layout PCB reduces that is used for of a side that radiating element is set on the base plate of the reflecting plate that riser or coaming plate cause; Make it possible on the base plate of reflecting plate, be provided with the bigger PCB of a side layout area of radiating element, thereby reduced the complexity and the cost of PCB layout.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the reflecting plate that Fig. 1 provides for the utility model one embodiment;
The structural representation of the reflecting plate that Fig. 2 provides for another embodiment of the utility model;
The structural representation of the reflecting plate that Fig. 3 provides for another embodiment of the utility model;
The structural representation of the reflecting plate that Fig. 4 provides for another embodiment of the utility model;
The structural representation of the reflecting plate that Fig. 5 provides for another embodiment of the utility model;
The structural representation of the reflecting plate that Fig. 6 provides for another embodiment of the utility model;
The structural representation of the antenna that Fig. 7 provides for another embodiment of the utility model;
The structural representation of the antenna that Fig. 8 provides for another embodiment of the utility model;
The structural representation of the antenna that Fig. 9 provides for another embodiment of the utility model;
The structural representation of the antenna that Figure 10 provides for another embodiment of the utility model;
The structural representation of the antenna that Figure 11 provides for another embodiment of the utility model;
The structural representation of the antenna that Figure 12 provides for another embodiment of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of the reflecting plate that Fig. 1 provides for the utility model one embodiment; As shown in Figure 1; The reflecting plate of present embodiment comprises base plate 10 and side plate; This side plate can comprise first side plate 21 and second side plate 22 that at least one pair of is provided with in opposite directions, and at least one hanging deck 30 is set on the side plate, in order to the radiation parameter of adjustment antenna.Wherein, hanging deck 30 does not contact with base plate 10.
Alternatively, first side plate 21 and second side plate 22 that are provided with in opposite directions can be provided with towards the center of base plate 10 in opposite directions.
Alternatively, side plate comprises on a pair of first side plate 21 that is provided with in opposite directions and second side plate, 22, the first side plates 21 and second side plate 22 and is respectively arranged with hanging deck.
Wherein, the radiation parameter of said antenna can include but not limited at least one in beamwidth and the isolation.
Following examples comprise that with side plate a pair of first side plate 21 and second side plate 22 are that example is described, and comprise the situation of first side plate and second side plate more than two pairs, and are similar with a pair of situation.
Alternatively, as shown in Figure 2, in the present embodiment; Through connector 60 hanging deck is set on first side plate 21 and/or second side plate 22, in order to realizing being detachable being connected in scene between hanging deck 30 and first side plate 21 and/or second side plate 22, thereby makes reflecting plate can be easy to be split into assemblnig two-part structure; Part structure is base plate 10, first side plate 21 and second side plate 22; Another part structure is a hanging deck 30, is easy to the debugging and the modification of reflecting plate, thereby has reduced difficulty of processing.
Alternatively, the material of connector 60 can be nonisulated medium.
Alternatively, the material of connector 60 can be dielectric, because first side plate 21 (perhaps second side plate 22) is gone up the connector of processing through the dielectric material 60 hanging deck 30 is set, and can further avoid two intermodulation between the part.
For example: the connector of processing through plastics on the side plate 20 60 is fixed together first side plate 21 (perhaps second side plate 22), connector 60 and hanging deck 30, in order to being electrically connected of the capacitive coupling between above-mentioned two parts that realize reflecting plate,
Alternatively, as shown in Figure 3, said hanging deck 30 can be straight L type hanging deck.
Alternatively, as shown in Figure 4, said hanging deck 30 can be oblique L type hanging deck.
Alternatively, as shown in Figure 5, said hanging deck 30 can also be straight step type hanging deck.
Alternatively, as shown in Figure 6, said hanging deck 30 can also be sloping step type hanging deck.
In the present embodiment; The hanging deck of reflecting plate through being provided with on the side plate; Can avoid being provided with on the base plate owing to reflecting plate in the prior art problem that the free space of layout PCB reduces that is used for of a side that radiating element is set on the base plate of the reflecting plate that riser or coaming plate cause; Make it possible on the base plate of reflecting plate, be provided with the bigger PCB of a side layout area of radiating element, thereby reduced the complexity and the cost of PCB layout.
The structural representation of the antenna that Fig. 7～Figure 12 provides for another embodiment of the utility model, like Fig. 7～shown in Figure 12, the antenna of present embodiment comprises the reflecting plate that the corresponding embodiment of above-mentioned Fig. 1～Fig. 5 provides.Wherein, base plate 10 is provided with at least one radiating element 40, at least one radiating element 40 1 side is set on the base plate 10 PCB 50 is set, and PCB 50 is connected with at least one radiating element 40, and hanging deck 30 does not further contact with PCB 50.
Wherein, can dispose resonon on the PCB 50 and close in the microstrip feed networks such as road network network, calibration network and power division network at least one.
In the present embodiment; The hanging deck of reflecting plate through being provided with on the side plate in the antenna; Can avoid being provided with on the base plate owing to reflecting plate in the prior art problem that the free space of layout PCB reduces that is used for of a side that radiating element is set on the base plate of the reflecting plate that riser or coaming plate cause; Make it possible on the base plate of reflecting plate, be provided with the bigger PCB of a side layout area of radiating element, thereby reduced the complexity and the cost of PCB layout.
Present embodiment also provides a kind of base station, comprises above-mentioned antenna.
Present embodiment also provides a kind of communication system, comprises above-mentioned base station.
In several embodiment that the application provided, should be understood that, the system that is disclosed, apparatus and method can realize through other mode.For example, device embodiment described above only is schematically, for example; The division of said unit; Only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can combine or can be integrated into another system; Or some characteristics can ignore, or do not carry out.Another point, the coupling each other that shows or discuss or directly coupling or communication to connect can be through some interfaces, the INDIRECT COUPLING of device or unit or communication connect, and can be electrically, machinery or other form.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (11)
1. a reflecting plate is characterized in that, comprises base plate and side plate; Said side plate comprises first side plate and second side plate that at least one pair of is provided with in opposite directions; At least one hanging deck is set on the said side plate, and in order to the radiation parameter of adjustment antenna, said hanging deck does not contact with said base plate.
2. reflecting plate according to claim 1 is characterized in that, said side plate comprises a pair of first side plate and second side plate that is provided with in opposite directions, all is provided with hanging deck on said first side plate and second side plate.
3. reflecting plate according to claim 1 and 2 is characterized in that, through connector hanging deck is set on said first side plate or said second side plate.
4. reflecting plate according to claim 3 is characterized in that, the material of said connector is dielectric or nonisulated medium.
5. reflecting plate according to claim 4 is characterized in that, said dielectric is plastics.
6. according to any described reflecting plate of claim of claim 1 to 5, it is characterized in that, be on-the-spot detachable being connected between said hanging deck and the said side plate.
7. according to any described reflecting plate of claim of claim 1 to 5, it is characterized in that said hanging deck is straight L type hanging deck, oblique L type hanging deck, straight step type hanging deck or sloping step type hanging deck.
8. according to any described reflecting plate of claim of claim 1 to 5, the radiation parameter of said antenna comprises at least one in beamwidth and the isolation.
9. antenna; It is characterized in that; Comprise that said base plate is provided with at least one radiating element according to the described reflecting plate of the arbitrary claim of claim 1 to 8, the side that said at least one radiating element is set on the said base plate is provided with printing board PCB; Said PCB is connected with said at least one radiating element, and said hanging deck does not contact with said PCB.
10. a base station is characterized in that, comprises antenna according to claim 9.
11. a communication system is characterized in that, comprises base station according to claim 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293395U CN202282463U (en) | 2011-11-02 | 2011-11-02 | Reflecting plate, antenna, base station and communication system |
| PCT/CN2012/083968 WO2013064093A1 (en) | 2011-11-02 | 2012-11-02 | Reflection plate, antenna, base station and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293395U CN202282463U (en) | 2011-11-02 | 2011-11-02 | Reflecting plate, antenna, base station and communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282463U true CN202282463U (en) | 2012-06-20 |
Family
ID=46228618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204293395U Expired - Lifetime CN202282463U (en) | 2011-11-02 | 2011-11-02 | Reflecting plate, antenna, base station and communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394381A (en) * | 2011-11-02 | 2012-03-28 | 华为技术有限公司 | Reflecting plate, antenna, base station and communication system |
| WO2013064093A1 (en) * | 2011-11-02 | 2013-05-10 | 华为技术有限公司 | Reflection plate, antenna, base station and communication system |
-
2011
- 2011-11-02 CN CN2011204293395U patent/CN202282463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394381A (en) * | 2011-11-02 | 2012-03-28 | 华为技术有限公司 | Reflecting plate, antenna, base station and communication system |
| WO2013064093A1 (en) * | 2011-11-02 | 2013-05-10 | 华为技术有限公司 | Reflection plate, antenna, base station and communication system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101586295B1 (en) | Antenna apparatus, base station, and communication system | |
| CN105634627B (en) | Antenna array coupling calibration network device and calibration method | |
| CN104157972A (en) | Dual-polarization vibrator | |
| US11936102B2 (en) | Radiating element of antenna and antenna | |
| CN103268987B (en) | A kind of small size three is unification multifrequency ceramic antenna frequently | |
| CN105742794A (en) | Antenna structure and terminal | |
| US11362697B2 (en) | Multilayer printed circuit board and electronic device including the same | |
| CN205488543U (en) | Antenna structure and terminal | |
| CN105703081A (en) | Array antenna apparatus | |
| CN103889149B (en) | Electronic installation and grid array module | |
| US20180375222A1 (en) | Antenna system | |
| CN201369380Y (en) | Low-loss power divider for antenna | |
| CN204011714U (en) | Dual polarization vibrator | |
| US20220295634A1 (en) | Printed circuit board and manufacturing method therefor, and terminal | |
| CN202282463U (en) | Reflecting plate, antenna, base station and communication system | |
| KR20170094692A (en) | Flexible printed circuit board | |
| CN102394381A (en) | Reflecting plate, antenna, base station and communication system | |
| CN205509002U (en) | High isolation cell -phone antenna structure based on metal backing lid | |
| WO2021104147A1 (en) | Method and device for forming beam | |
| CN204375961U (en) | Antenna mutual interference spacer assembly, wireless network card and terminal | |
| CN103579746A (en) | Antenna device and communication device using antenna device | |
| CN204011713U (en) | A kind of multiband LTE MIMO antenna structure | |
| CN107706532A (en) | A kind of unipole antenna and mobile terminal | |
| CN102361119A (en) | Wideband combiner | |
| CN103378410A (en) | Antenna and antenna oscillator thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |