CN106785321B - Antenna matrix structure based on RFD network communication - Google Patents
Antenna matrix structure based on RFD network communication Download PDFInfo
- Publication number
- CN106785321B CN106785321B CN201611266810.7A CN201611266810A CN106785321B CN 106785321 B CN106785321 B CN 106785321B CN 201611266810 A CN201611266810 A CN 201611266810A CN 106785321 B CN106785321 B CN 106785321B
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- China
- Prior art keywords
- antenna
- rfd
- antenna array
- network communication
- array structure
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- 238000004891 communication Methods 0.000 title claims abstract description 15
- 239000011159 matrix material Substances 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 239000000969 carrier Substances 0.000 claims description 3
- 230000009975 flexible effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention relates to an antenna matrix structure based on RFD network communication, which comprises a positioning base, a supporting upright post, a bearing connecting rod, an antenna element, a feed network, an RFID radio frequency signal transceiving device, a GPS clock and a control circuit, wherein the tail end of the supporting upright post is hinged with the upper surface of the positioning base through an adjusting driving mechanism, the top end of the supporting upright post is provided with a connecting block and is connected with the tail end of the bearing connecting rod through the connecting block, the bearing connecting rod comprises a bearing frame, a guide rail and a reinforcing rod, a plurality of antenna elements are uniformly distributed on the outer surface of each bearing connecting rod, and the feed network, the RFID radio frequency signal transceiving device, the GPS clock and the control circuit are all arranged. The antenna array structure is effectively simplified, the use flexibility and the adaptability to the field are improved, and the adjustment flexibility of the antenna array structure can be effectively improved, so that the receiving and transmitting capacities of the antenna array to radio frequency signals are improved, and the running stability and the running reliability of the antenna array are improved.
Description
Technical field
The present invention relates to a kind of radio frequency antenna apparatus, are exactly a kind of antenna array knots based on RFD network communication
Structure.
Background technique
Current radio frequency antenna array has an extremely wide application in the fields such as scientific research, data communication, but by
Signal is received in single radio frequency antenna and transmitting range is limited, therefore can not effectively meet the needs of actual use, for this
One problem has developed the aerial array that constructs jointly based on multiple radio-frequency antennas currently to realize that extensive radio frequency aerial signal connects
It receives and emits service ability and improve the stability of received signal, but find in actual use, current this kind of antenna array
Column, arrangement one side structure is relatively fixed, therefore array structure can not be adjusted flexibly according to the needs of use, so as to cause
Aerial array cannot be adjusted according to signal condition, affect the transmitting-receiving ability of radiofrequency signal, on the other hand current aerial array
Often structure is complicated and volume is larger, therefore using flexible and the equal relative deficiency of place adaptability, for this problem, urgently
Need to develop a kind of completely new antenna array structure, to meet the needs of actual use.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of antenna array structure based on RFD network communication,
The inventive structure is simple, flexible and convenient to use, on the one hand effectively simplifies antenna array array structure, improves using flexible
Property and to the adaptability in place, the flexibility of antenna array array structure adjusting on the other hand can be effectively improved, to help
In improving reception and emissivities of the aerial array to radiofrequency signal, to improve the stability of aerial array operation and reliable
Property.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A kind of antenna array structure based on RFD network communication, including positioning base, support post, bearer connection bar, day
Line element, feeding network, RFID radiofrequency signal R-T unit, GPS clock and control circuit, wherein support post end and positioning bottom
It is hinged by adjusting driving mechanism between seat upper surface, and 0 ° -360 ° rotations can be carried out around articulated shaft, support post top is set
Link block, and connect by link block with bearer connection bar end, by adjusting driving between bearer connection bar end and link block
Mechanism is hinged, and bearer connection bar at least two, and uniformly distributed around support post axis, and bearer connection bar includes carrier, leads
To rail and strengthen bar, wherein carrier at least two, and be hinged between two adjacent carriers by adjusting driving mechanism, by force
It is hinged with two carrier appearances interconnected respectively to change bar both ends, if guided way dry doubling is evenly arranged on carrier outer surface,
Guided way and carrier parallelly distribute on, if antenna element dry doubling is evenly arranged on each bearer connection rod outer surface, each antenna element with hold
The guided way for carrying connecting rod is slidably connected, and spacing is 0.1-1 wave between two antenna elements adjacent on same bearer connection bar
Long, feeding network, RFID radiofrequency signal R-T unit, GPS clock and control circuit are installed on positioning base, wherein controlling
Circuit is electrically connected with feeding network, RFID radiofrequency signal R-T unit, GPS clock and adjusting driving mechanism respectively, antenna element
It is electrically connected by feeding network and RFID radiofrequency signal R-T unit, and mutually in parallel between each antenna element.
Further, the positioning base is airtight cavity structure, the feeding network, the transmitting-receiving of RFID radiofrequency signal
Device, GPS clock and control circuit are embedded in positioning base.
Further, the support post is at least two-stage Telescopic rod structure.
Further, the adjusting driving mechanism be in motor, cylinder and hydraulic cylinder any one or a few is total
With.
Further, the reinforcing bar is any one in cylinder and hydraulic cylinder.
Further, it is slidably connected between the antenna element and guided way by walking mechanism, and the walking mechanism
It is electrically connected with control circuit.
The configuration of the present invention is simple, it is flexible and convenient to use, antenna array array structure is effectively on the one hand simplified, is improved
On the other hand using flexible and adaptability to place can effectively improve the flexibility of antenna array array structure adjusting,
To help to improve reception and emissivities of the aerial array to radiofrequency signal, to improve the stability of aerial array operation
And reliability.
Detailed description of the invention
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
Fig. 1 is schematic structural view of the invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
A kind of antenna array structure based on RFD network communication as described in Figure 1, including positioning base 1, support post 2,
Bearer connection bar 3, antenna element 4, feeding network 5, RFID radiofrequency signal R-T unit 6, GPS clock 7 and control circuit 8, wherein
It is hinged by adjusting driving mechanism 9 between 1 upper surface of 2 end of support post and positioning base, and can be around 0 ° of articulated shaft progress-
360 ° of rotations, 2 top of support post sets link block 10, and is connect by link block 10 with 3 end of bearer connection bar, bearer connection
It is hinged by adjusting driving mechanism 9 between 3 end of bar and link block 10, and bearer connection bar 3 at least two, and around support post
2 axis are uniformly distributed, and bearer connection bar 3 includes carrier 31, guided way 32 and strengthens bar 33, wherein carrier 31 at least two, and
Between two adjacent carriers 31 by adjust driving mechanism 9 be hinged, strengthen 33 both ends of bar respectively with two interconnected
31 appearance of carrier is hinged, if 32 dry doubling of guided way is evenly arranged on 31 outer surface of carrier, guided way 32 is parallel with carrier 31
Distribution, if 4 dry doubling of antenna element is evenly arranged on each 3 outer surface of bearer connection bar, guiding of each antenna element 4 with bearer connection bar 3
Rail 32 is slidably connected, and spacing is 0.1-1 wavelength, transmission network between two antenna elements 4 adjacent on same bearer connection bar 3
Network 5, RFID radiofrequency signal R-T unit 6, GPS clock 7 and control circuit 8 are installed on positioning base 1, wherein control circuit
8 are electrically connected with feeding network 5, RFID radiofrequency signal R-T unit 6, GPS clock 7 and adjusting driving mechanism 9 respectively, antenna element
4 are electrically connected by feeding network 5 and RFID radiofrequency signal R-T unit 6, and mutually in parallel between each antenna element 4.
In the present embodiment, the positioning base 1 is airtight cavity structure, the feeding network 5, RFID radiofrequency signal
R-T unit 6, GPS clock 7 and control circuit 8 are in positioning base.
In the present embodiment, the support post is at least two-stage Telescopic rod structure.
In the present embodiment, the adjusting driving mechanism 9 is any one or a few in motor, cylinder and hydraulic cylinder
It shares.
In the present embodiment, described strengthens bar 33 as any one in cylinder and hydraulic cylinder.
In the present embodiment, it is slidably connected between the antenna element 4 and guided way 32 by walking mechanism 11, and the row
It walks mechanism 11 and control circuit 8 is electrically connected.
Positioning base in the specific implementation process, is fixed at specified position, then by the present embodiment first
Successively feeding network, RFID radiofrequency signal R-T unit, GPS clock and control circuit are mounted and connected, complete installation
And when carrying out the transmitting-receiving operation of signal, the position of antenna array and working time are confirmed by GPS clock first, so
Afterwards when sending and receiving signals operation using antenna array, synchronize to support post, the bearer connection bar, antenna in antenna array
First relative position is adjusted, to realize the stability and reliability for utmostly ensuring radiofrequency signal.
The configuration of the present invention is simple, it is flexible and convenient to use, antenna array array structure is effectively on the one hand simplified, is improved
On the other hand using flexible and adaptability to place can effectively improve the flexibility of antenna array array structure adjusting,
To help to improve reception and emissivities of the aerial array to radiofrequency signal, to improve the stability of aerial array operation
And reliability.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of antenna array structure based on RFD network communication, it is characterised in that: the antenna square of the RFD network communication
Battle array structure include positioning base, support post, bearer connection bar, antenna element, feeding network, RFID radiofrequency signal R-T unit,
GPS clock and control circuit, wherein by adjusting driving mechanism hinge between the support post end and positioning base upper surface
It connects, and 0 ° -360 ° rotations can be carried out around articulated shaft, support post top sets link block, and passes through link block and bearer connection
The connection of bar end, it is hinged by adjusting driving mechanism between the bearer connection bar end and link block, and bearer connection bar is extremely
Two few and uniformly distributed around support post axis, the bearer connection bar includes carrier, guided way and strengthens bar, wherein
The carrier at least two, and be hinged between two adjacent carriers by adjusting driving mechanism, the reinforcing bar
Both ends are hinged with two carrier appearances interconnected respectively, if the guided way dry doubling is evenly arranged on carrier outer surface
On, the guided way and carrier parallelly distribute on, if the antenna element dry doubling is evenly arranged on each bearer connection rod outer surface,
Guided way of each antenna element with bearer connection bar is slidably connected, and between two antenna elements adjacent on same bearer connection bar between
Away from for 0.1-1 wavelength, the feeding network, RFID radiofrequency signal R-T unit, GPS clock and control circuit are respectively mounted
On positioning base, wherein the control circuit respectively with feeding network, RFID radiofrequency signal R-T unit, GPS clock and
Driving mechanism electrical connection is adjusted, the antenna element is electrically connected by feeding network and RFID radiofrequency signal R-T unit,
And it is mutually in parallel between each antenna element.
2. a kind of antenna array structure based on RFD network communication according to claim 1, it is characterised in that: it is described
Positioning base is airtight cavity structure, the feeding network, RFID radiofrequency signal R-T unit, GPS clock and control circuit
In positioning base.
3. a kind of antenna array structure based on RFD network communication according to claim 1, it is characterised in that: it is described
Support post is at least two-stage Telescopic rod structure.
4. a kind of antenna array structure based on RFD network communication according to claim 1, it is characterised in that: it is described
Adjusting driving mechanism be motor, cylinder and hydraulic cylinder in any one or a few share.
5. a kind of antenna array structure based on RFD network communication according to claim 1, it is characterised in that: it is described
Strengthen bar as any one in cylinder and hydraulic cylinder.
6. a kind of antenna array structure based on RFD network communication according to claim 5, it is characterised in that: it is described
It is slidably connected between antenna element and guided way by walking mechanism, and the walking mechanism and control circuit are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611266810.7A CN106785321B (en) | 2016-12-31 | 2016-12-31 | Antenna matrix structure based on RFD network communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611266810.7A CN106785321B (en) | 2016-12-31 | 2016-12-31 | Antenna matrix structure based on RFD network communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785321A CN106785321A (en) | 2017-05-31 |
| CN106785321B true CN106785321B (en) | 2019-04-02 |
Family
ID=58951566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611266810.7A Active CN106785321B (en) | 2016-12-31 | 2016-12-31 | Antenna matrix structure based on RFD network communication |
Country Status (1)
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| CN (1) | CN106785321B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09238009A (en) * | 1996-03-01 | 1997-09-09 | Mitsubishi Electric Corp | Circular array antenna |
| CN200997447Y (en) * | 2006-12-21 | 2007-12-26 | 成都九华圆通科技发展有限公司 | Integrated radio monitoring direction-finding antenna |
| CN203423258U (en) * | 2013-08-29 | 2014-02-05 | 成都九洲电子信息系统股份有限公司 | RFID antenna |
| CN204088562U (en) * | 2014-09-18 | 2015-01-07 | 上海复亚通信科技有限公司 | A kind of aerial signal of router is without dead angle emitter |
| CN104269602B (en) * | 2014-10-17 | 2017-08-11 | 成都九华圆通科技发展有限公司 | The foldable direction estimation antenna array of integration |
| CN105406164B (en) * | 2015-12-11 | 2018-04-03 | 哈尔滨工业大学 | A kind of support arm folding and unfolding mechanism for being used for radar antenna fast erecting and removing receipts |
-
2016
- 2016-12-31 CN CN201611266810.7A patent/CN106785321B/en active Active
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| Publication number | Publication date |
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| CN106785321A (en) | 2017-05-31 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190307 Address after: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Applicant after: Shenzhen Power Supply Co.,Ltd. Applicant after: SHENZHEN COMTOP INFORMATION TECHNOLOGY Co.,Ltd. Applicant after: Ning Baifeng Applicant after: Sun Rongrong Applicant after: Zhou Hai Address before: 610041 No. 1, 8 floor, No. 1, Tianfu Avenue, 1388 middle and high tech Zone, Chengdu, Sichuan. Applicant before: CHENGDU YUYA SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Power Supply Co.,Ltd. Patentee after: China Southern Power Grid Digital Platform Technology (Guangdong) Co.,Ltd. Patentee after: Ning Baifeng Patentee after: Sun Rongrong Patentee after: Zhou Hai Address before: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee before: Shenzhen Power Supply Co.,Ltd. Patentee before: SHENZHEN COMTOP INFORMATION TECHNOLOGY Co.,Ltd. Patentee before: Ning Baifeng Patentee before: Sun Rongrong Patentee before: Zhou Hai |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230331 Address after: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Power Supply Co.,Ltd. Patentee after: China Southern Power Grid Digital Platform Technology (Guangdong) Co.,Ltd. Address before: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee before: Shenzhen Power Supply Co.,Ltd. Patentee before: China Southern Power Grid Digital Platform Technology (Guangdong) Co.,Ltd. Patentee before: Ning Baifeng Patentee before: Sun Rongrong Patentee before: Zhou Hai |
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Effective date of registration: 20240325 Address after: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Power Supply Co.,Ltd. Country or region after: China Address before: 518001 electric power dispatching and communication building, 4020 Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee before: Shenzhen Power Supply Co.,Ltd. Country or region before: China Patentee before: China Southern Power Grid Digital Platform Technology (Guangdong) Co.,Ltd. |
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