CN106654533A - UHF tag antenna based on narrowband broadband - Google Patents
UHF tag antenna based on narrowband broadband Download PDFInfo
- Publication number
- CN106654533A CN106654533A CN201611041968.4A CN201611041968A CN106654533A CN 106654533 A CN106654533 A CN 106654533A CN 201611041968 A CN201611041968 A CN 201611041968A CN 106654533 A CN106654533 A CN 106654533A
- Authority
- CN
- China
- Prior art keywords
- wideband
- arrowband
- terminal
- main frame
- feed line
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 abstract description 16
- 239000011159 matrix material Substances 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000008447 perception Effects 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009498 subcoating Methods 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
Abstract
The invention discloses a UHF tag antenna based on a narrowband broadband. The antenna comprises a pedestal, a host, a matrix interface, a support frame, a rotating disk, a control panel, a micro-electric device, an antenna apparatus, a control switch, a display apparatus, a narrowband adjusting apparatus and a broadband adjusting apparatus. A top of the pedestal is provided with the host. A top of the host is provided with the rotating disk. A top of the rotating disk is provided with the support frame. A top of the support frame is provided with the antenna apparatus. A front side surface of the host is provided with the control switch, the display apparatus, the narrowband adjusting apparatus and the broadband adjusting apparatus. One side of the display apparatus is provided with the narrowband adjusting apparatus. The other side of the display apparatus is provided with the broadband adjusting apparatus. The control switch is arranged below the display apparatus. A rear side surface of the host is provided with the matrix interface. The control panel and the micro-electric device are arranged in the host. The structure is simple. The narrowband broadband and the integrated UHF tag antenna are possessed. A frequency spectrum resource conflict phenomenon is effectively solved.
Description
Technical field
The present invention relates to antenna technical field, specially a kind of UHF label antennas based on arrowband wideband.
Background technology
With developing rapidly for wireless sensor network in recent years, UHF label antennas are due to its reading distance farther out
It is widely applied, but is many times needing to be identified metal object, such as automobile, steel cylinder, container, weapon dress
It is standby etc..The access of various articles will make network node number increase severely with number of users, and the frequency spectrum resource that may be taken naturally also can
It is more, the phenomenon for frequency spectrum resource conflict occur is possible in certain frequency band.Frequency spectrum perception technology is had become in " Internet of Things "
Eliminate frequency spectrum resource conflict, improve the effective ways of frequency spectrum resource utilization rate.As pickup spectrum information, realize frequency spectrum perception skill
The basic element of character of art, antenna effectively should detect " spectrum interposition " in wider frequency band（Intercept in broadband）, while real again
The narrower system transmission-receiving function of existing relative bandwidth（Proper communication）.For most small-sized wireless communication equipment, in order to
Above-mentioned frequency spectrum perception function is realized, is needed broadband and narrow-band antenna while being integrated in the strictly limited space of volume.By
Apart from very little between broad-band antenna and narrow-band antenna, isolation is difficult to improve, it will cause serious mutual coupling between the two and
Crosstalk, affects actual performance.Therefore, in order to meet the performance requirement of " Internet of Things " and frequency spectrum perception technology to antenna, it is necessary to
In the case of not dramatically increasing antenna volume and complexity, try to improve the isolation between broadband and narrowband antenna element, solution
The problem that certainly broadband coexists with narrow-band antenna in the confined space.
The content of the invention
It is an object of the invention to provide a kind of UHF label antennas based on arrowband wideband, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：A kind of UHF label antennas based on arrowband wideband,
Including base, main frame, fabric interface, bracing frame, rotating disk, control panel, micro- electric device, antenna assembly, controlling switch, display
Device, arrowband adjusting apparatus and wideband adjusting means, the base top is provided with main frame, and the main frame top is provided with and turns
Disk, the rotating disk top is provided with bracing frame, and support frame as described above top is provided with antenna assembly, arranges on the main frame leading flank
There are controlling switch, display device, arrowband adjusting apparatus and wideband adjusting means, the display device side is provided with arrowband adjustment
Device, the display device opposite side is provided with wideband adjusting means, and the display device lower section is provided with controlling switch, described
Fabric interface is provided with main frame trailing flank, the main frame is internally provided with control panel and micro- electric device.
Preferably, the antenna assembly includes universal rotating shaft, medium substrate, equivalent a period of time antenna plate, wideband symmetrical posts, narrow
Band paster terminal and support bar, are provided with universal rotating shaft, the leading flank of the medium substrate on the trailing flank of the medium substrate
It is upper that equivalent a period of time antenna plate is set, be provided with support bar on equivalent a period of time antenna plate leading flank, the wideband symmetrical posts with
Arrowband paster terminal is apart from one another by being arranged on support bar.
Preferably, the wideband symmetrical posts include claiming gradual change terminal and microstrip feed line, and the gradual change terminal is upper and lower a pair,
Microstrip feed line is provided with the gradual change terminal, the gradual change terminal is provided with oscillator coating, and the wideband symmetrical posts are some
Root.
Preferably, the arrowband paster terminal includes the golden reflection pillar of category, metal patch and interpolation microstrip feed line, the metal
Metal patch is provided with reflection pillar, the interpolation microstrip feed line is arranged on inside metallic reflection post, the arrowband paster terminal
For some.
Compared with prior art, the invention has the beneficial effects as follows：The inventive structure is simple, with arrowband wideband and one
UHF label antennas, effectively solve the phenomenon of its frequency spectrum resource conflict；In order to be able to the anti-metal for increasing UHF is disturbed, the present invention is adopted
With being provided with one layer of silver paste coating on equivalent a period of time antenna plate leading flank；In order to solve showing for its frequency spectrum resource conflict
As the present invention employs the combination of gradual change terminal plus microstrip feed line to wideband symmetrical posts, while be provided with gradual change terminal shaking
Sub- coating receives efficiency for improving it, and to arrowband paster terminal golden reflection pillar, metal patch and interpolation microstrip feed line are employed
Combination, while wideband symmetrical posts and arrowband paster terminal employ spaced setting.
Description of the drawings
Fig. 1 is schematic structural view of the invention；Fig. 2 is inventive antenna apparatus structure schematic diagram.
In figure：1st, base；2nd, main frame；3rd, fabric interface；4th, bracing frame；5th, rotating disk；6th, control panel；7th, micro- electronic dress
Put；8th, antenna assembly；9th, controlling switch；10th, display device；11st, arrowband adjusting apparatus；12nd, wideband adjusting means；13rd, it is universal
Rotating shaft；14th, medium substrate；15th, interpolation microstrip feed line；16th, a period of time antenna plate is converted into；17th, wideband symmetrical posts；18th, arrowband paster
Terminal；19th, support bar；20th, gradual change terminal；21st, microstrip feed line；22nd, golden reflection pillar；23rd, metal patch.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of UHF label antennas based on arrowband wideband, including
Base 1, main frame 2, fabric interface 3, bracing frame 4, rotating disk 5, control panel 6, micro- electric device 7, antenna assembly 8, controlling switch
9th, display device 10, arrowband adjusting apparatus 11 and wideband adjusting means 12, the top of base 1 is provided with main frame 2, and the top of main frame 2 sets
Rotating disk 5 is equipped with, the top of rotating disk 5 is provided with bracing frame 4, and the top of bracing frame 4 is provided with antenna assembly 8, arranges on the leading flank of main frame 2
There are controlling switch 9, display device 10, arrowband adjusting apparatus 11 and wideband adjusting means 12, the side of display device 10 is provided with narrow
Band adjusting apparatus 11, the opposite side of display device 10 is provided with wideband adjusting means 12, and the lower section of display device 10 is provided with control and opens
9 are closed, fabric interface 3 is provided with the trailing flank of main frame 2, main frame 2 is internally provided with control panel 6 and micro- electric device 7.The present invention
Simple structure, the UHF label antennas with arrowband wideband Yu one effectively solve the phenomenon of its frequency spectrum resource conflict.
In the present embodiment, antenna assembly 8 includes universal rotating shaft 13, medium substrate 14, equivalent a period of time antenna plate 16, wideband pair
Claim post 17, arrowband paster terminal 18 and support bar 19, universal rotating shaft 13, medium substrate are provided with the trailing flank of medium substrate 14
Equivalent a period of time antenna plate 16 is set on 14 leading flank, on the equivalent leading flank of a period of time antenna plate 16 support bar 19, wideband are provided with
Symmetrical posts 17 and arrowband paster terminal 18 are apart from one another by being arranged on support bar 19.In the present invention, in order to solve its frequency
The phenomenon of spectrum resource conflict, wideband symmetrical posts employ spaced setting with arrowband paster terminal.
In the present embodiment, one layer of silver paste coating is provided with the equivalent leading flank of a period of time antenna plate 16, in order to be able to increase UHF's
Anti-metal is disturbed.
In the present embodiment, wideband symmetrical posts 17 include claiming gradual change terminal 20 and microstrip feed line 21, and gradual change terminal 20 is upper and lower
A pair, microstrip feed line 21 is provided with gradual change terminal 20, gradual change terminal 20 is provided with oscillator coating, and wideband symmetrical posts 17 are some
Root；Arrowband paster terminal 18 sets including the golden reflection pillar 22 of category, metal patch 23 and interpolation microstrip feed line 15 on metallic reflection post 22
Metal patch 23 is equipped with, interpolation microstrip feed line 15 is arranged on inside metallic reflection post 22, arrowband paster terminal 18 is some；This
In invention, in order to solve the phenomenon of its frequency spectrum resource conflict, gradual change terminal plus microstrip feed line are employed to wideband symmetrical posts
Combination, while oscillator coating is provided with gradual change terminal receives efficiency for improving it, arrowband paster terminal is employed
The combination of golden reflection pillar, metal patch and interpolation microstrip feed line.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a kind of UHF label antennas based on arrowband wideband, including base（1）, main frame（2）, fabric interface（3）, bracing frame
（4）, rotating disk（5）, control panel（6）, micro- electric device（7）, antenna assembly（8）, controlling switch（9）, display device（10）, it is narrow
Band adjusting apparatus（11）With wideband adjusting means（12）, it is characterised in that：The base（1）Top is provided with main frame（2）, it is described
Main frame（2）Top is provided with rotating disk（5）, the rotating disk（5）Top is provided with bracing frame（4）, support frame as described above（4）Top is arranged
There is antenna assembly（8）, the main frame（2）Controlling switch is provided with leading flank（9）, display device（10）, arrowband adjusting apparatus
（11）With wideband adjusting means（12）, the display device（10）Side is provided with arrowband adjusting apparatus（11）, it is described to show dress
Put（10）Opposite side is provided with wideband adjusting means（12）, the display device（10）Lower section is provided with controlling switch（9）, it is described
Main frame（2）Fabric interface is provided with trailing flank（3）, the main frame（2）It is internally provided with control panel（6）With micro- electric device
（7）.
2. a kind of UHF label antennas based on arrowband wideband according to claim 1, it is characterised in that：The day is traditional thread binding
Put（8）Including universal rotating shaft（13）, medium substrate（14）, equivalent a period of time antenna plate（16）, wideband symmetrical posts（17）, arrowband paster
Terminal（18）And support bar（19）, the medium substrate（14）Trailing flank on be provided with universal rotating shaft（13）, the medium base
Plate（14）Leading flank on equivalent a period of time antenna plate is set（16）, equivalent a period of time antenna plate（16）It is provided with leading flank and props up
Strut（19）, the wideband symmetrical posts（17）With arrowband paster terminal（18）It is apart from one another by being arranged on support bar（19）On.
3. a kind of UHF label antennas based on arrowband wideband according to claim 2, it is characterised in that：The wideband pair
Claim post（17）Including title gradual change terminal（20）And microstrip feed line（21）, the gradual change terminal（20）For upper and lower a pair, the gradual change
Terminal（20）On be provided with microstrip feed line（21）, the gradual change terminal（20）It is provided with oscillator coating, the wideband symmetrical posts
（17）For some.
4. a kind of UHF label antennas based on arrowband wideband according to claim 2, it is characterised in that：The arrowband patch
Piece terminal（18）Including the golden reflection pillar of category（22）, metal patch（23）With interpolation microstrip feed line（15）, the metallic reflection post
（22）On be provided with metal patch（23）, the interpolation microstrip feed line（15）It is arranged on metallic reflection post（22）Inside, it is described narrow
Band paster terminal（18）For some.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041968.4A CN106654533A (en) | 2016-11-24 | 2016-11-24 | UHF tag antenna based on narrowband broadband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041968.4A CN106654533A (en) | 2016-11-24 | 2016-11-24 | UHF tag antenna based on narrowband broadband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106654533A true CN106654533A (en) | 2017-05-10 |
Family
ID=58812426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041968.4A Pending CN106654533A (en) | 2016-11-24 | 2016-11-24 | UHF tag antenna based on narrowband broadband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654533A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11168323A (en) * | 1997-12-04 | 1999-06-22 | Mitsubishi Electric Corp | Multi-frequency antenna device and multi-frequency array antenna device using multi-frequency sharing antenna |
| CN1260912A (en) * | 1997-04-18 | 2000-07-19 | 艾利森电话股份有限公司 | Method for improving antenna performance parameters and antenna arrangement |
| JP2010278807A (en) * | 2009-05-29 | 2010-12-09 | Matsuura Kikai Seisakusho:Kk | Antenna direction adjusting base and communication system |
| CN206194952U (en) * | 2016-11-24 | 2017-05-24 | 东莞市冠中信息技术有限公司 | UHF tag antenna based on narrowband wide band |
-
2016
- 2016-11-24 CN CN201611041968.4A patent/CN106654533A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260912A (en) * | 1997-04-18 | 2000-07-19 | 艾利森电话股份有限公司 | Method for improving antenna performance parameters and antenna arrangement |
| JPH11168323A (en) * | 1997-12-04 | 1999-06-22 | Mitsubishi Electric Corp | Multi-frequency antenna device and multi-frequency array antenna device using multi-frequency sharing antenna |
| JP2010278807A (en) * | 2009-05-29 | 2010-12-09 | Matsuura Kikai Seisakusho:Kk | Antenna direction adjusting base and communication system |
| CN206194952U (en) * | 2016-11-24 | 2017-05-24 | 东莞市冠中信息技术有限公司 | UHF tag antenna based on narrowband wide band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |