CN106207469A - Dual-band and dual-polarization indoor directional antenna and preparation method thereof - Google Patents
Dual-band and dual-polarization indoor directional antenna and preparation method thereof Download PDFInfo
- Publication number
- CN106207469A CN106207469A CN201610765019.4A CN201610765019A CN106207469A CN 106207469 A CN106207469 A CN 106207469A CN 201610765019 A CN201610765019 A CN 201610765019A CN 106207469 A CN106207469 A CN 106207469A
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- Prior art keywords
- dual
- oscillator
- band
- outer housing
- directional 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.)
- Pending
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 230000010287 polarization Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- 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
- H01Q1/36—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
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of dual-band and dual-polarization indoor directional antenna and preparation method thereof, it is characterized in that, it includes that two the wideband microstrip oscillators, metallic reflection plate and the oscillator that pretend outer housing and interior setting thereof fix post, oscillator is fixed post and is fixed on the base plate of camouflage outer housing, metallic reflection plate and the base plate laminating pretending outer housing, two wideband microstrip oscillators are fixed post by oscillator be suspended in above metallic reflection plate at a Plane Installation T-shaped structure, wideband microstrip oscillators.Present configuration is simple, and production and processing is convenient, and compared to the product of same type, performance is more superior.
Description
Technical field
The present invention relates to antenna technical field, specifically relate to a kind of dual-band and dual-polarization directional antenna assembly and preparation thereof
Method.
Background technology
Along with the deep development of Internet technology, cordless communication network and the work of people, live, learn inseparable.
Popularizing of mobile terminal device, wireless communication terminal AP antenna, in order to meet the demand of people, has obtained the development advanced by leaps and bounds,
Wireless communication network signal covers family, office, public, traffic and amusement and leisure place etc. the most widely.
At present in radio communication system terminal data cube computation, antenna is limited by volume, service band, is installing, is covering model
Enclosing and rate limit, impact uses attractive in appearance, the transmission speed of environment slow, and many equipment connect error code, the problem such as go offline.
As number of patent application is: CN201210505081.1；CN201410462518.7；CN201310003141.4；
CN201510063932.5；CN201110197734.X；CN201180001852.7 ", in frequency, way of realization, structure etc. all
The most identical.
Existing indoor wireless local area network antenna, is single-frequency single polarization, single-frequency dual polarization, single-frequency multipolarization, double frequency list
Polarization；Installation volume is big, and to repeat multiple installation in a use spatial dimension, could meet double frequency multipolarization network and cover
Lid, is installing, is producing and all cause waste and higher production cost.
Summary of the invention
The one that the purpose of the present invention is contemplated to solve the deficiency of prior art and provides is not only simple in structure, volume
Little, pseudo-install, production process few, and make multi-frequency multi-polarization one, low cost, volume is light, high-performance, and the double frequency easily installed is double
Polarization indoor directional antenna.
It is a further object of the present invention to provide the dual-band and dual-polarization indoor that a kind of volume little, pseudo-installs, production process is few fixed
To the preparation method of antenna.
The present invention is to use following technical solution to be attained in that a kind of orientation sky, dual-band and dual-polarization indoor
Line, it is characterised in that it includes that two the wideband microstrip oscillators, metallic reflection plate and the oscillator that pretend outer housing and interior setting thereof are fixed
Post, oscillator fix post be fixed on camouflage outer housing base plate on, metallic reflection plate with camouflage outer housing base plate laminating, two double frequencies are micro-
Band oscillator is fixed post by oscillator be suspended on metallic reflection plate at a Plane Installation T-shaped structure, wideband microstrip oscillator
Side.
Further illustrating as such scheme, two wideband microstrip oscillators a plane do double frequency, vertical two
Polarization is placed, and has gap between the two.
Further, wideband microstrip oscillator uses across frequency range 2.4GHz-5.8GHz, ungrounded design.
Further, described camouflage outer housing uses plastic casing form, and metallic reflection plate is independent metal sheet, metallic reflection plate
It is fixed in the way of internally-inlaid stickup in camouflage outer housing internal backplane, it is achieved directed radiation.
Further, it is integral type structure that described oscillator fixes post with camouflage outer housing, with metallic reflection plate to hole para-position, real
Existing block of metal reflecting plate and the base plate laminating pretending outer housing, smooth consistent reliable.
The preparation method of a kind of dual-band and dual-polarization indoor directional antenna, it is characterised in that it is utilized in plastic material
The oscillator that carries of camouflage outer housing is fixed on the base plate of post, uses laminating type to be fixed on base plate by metallic reflection plate, and by two
Individual wideband microstrip oscillator split becomes T-shaped a Plane Installation, is positioned in camouflage outer housing, makes two wideband microstrip oscillators same
Height stand is fixed on oscillator to be fixed on post.
Further, arranging dual-port feeder line fixing hole on described metallic reflection plate, be equipped with metal indent sheet, pumping nail is drawn
Tightly.
Further, wideband microstrip oscillator uses coplanar feed pad, avoids two-sided via welding cumbersome process, and
It is easy to automatic welding machine operation, improves production efficiency, simplify production procedure, reduce cost.
Further, it is one-body molded with camouflage outer housing that described oscillator fixes post, and the wideband microstrip oscillator of two splits all makes
Fixing post hot melt with level oscillator to fix, this design can reduce some assemblies in process of production, simplifies assembling stream
Journey, improves production efficiency, reduces production cost.
The present invention uses above-mentioned technical solution can reach to provide the benefit that:
The present invention includes the wideband microstrip oscillator of two splits, and two-band has preferably return loss data (2400-
2400/5150-5850MHz return loss controls between-14/-24dB)；Simplify processing technique, integrally multi-frequency multi-polarization,
Greatly reducing production cost, the network of two different frequency ranges can use an advantage such as antenna and once mounting.
2, two "T"-shaped installations of wideband microstrip oscillator of the present invention, prove, with prior art phase according to reality test
Ratio, except meeting dual-band and dual-polarization function, and has good two interport isolations (Isolation between), and 2.4/
5.8GHz is respectively-19/-28 (dB), interfering with each other when greatly reducing two port data transmission.
3. use metallic reflection plate and base plate closely to paste inside installing or hot melting process laminating, complete full frequency band two
Polarized directional radiation, gain is optimum under same volume, and outward appearance is plastic cement, exposes external, not by installation environment in using without metal
Impact, performance is more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the wideband microstrip oscillator schematic layout pattern of the present invention；
Fig. 3 is metallic reflection plate laminating schematic diagram.
Description of reference numerals: 1, wideband microstrip oscillator 2, metallic reflection plate 3, oscillator fixes post 4, dual-port feeder line is fixed
Hole 5, coplanar feed pad 6, installing hole 7, base plate.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical program is explained in detail.
As shown in Figure 1-Figure 3, the present invention is a kind of dual-band and dual-polarization indoor directional antenna, and it includes pretending outer housing and interior
Two the wideband microstrip oscillators 1, metallic reflection plate 2 and the oscillator that arrange fix post 3, and oscillator is fixed post and is fixed on the end of camouflage outer housing
On plate 7, the base plate laminating of metallic reflection plate 2 and camouflage outer housing, two wideband microstrip oscillators 1 are in a Plane Installation T-shaped
Structure, wideband microstrip oscillator is fixed post 3 by oscillator and is suspended in above metallic reflection plate.Two wideband microstrip oscillators are put down at one
Double frequency is done in face, vertical two polarization are placed, and had gap between the two.Wideband microstrip oscillator uses across frequency range 2.4GHz-
5.8GHz, ungrounded design.Camouflage outer housing use plastic casing form, metallic reflection plate is independent metal sheet, metallic reflection plate with
The mode that internally-inlaid is pasted is fixed in camouflage outer housing internal backplane, it is achieved directed radiation.Oscillator fixes post
Integral structure, with metallic reflection plate to empty para-position, it is achieved block of metal reflecting plate and the base plate laminating pretending outer housing, and smooth one
Cause reliable.
Being provided with dual-port feeder line fixing hole 4 on metallic reflection plate, be equipped with metal indent sheet, pumping nail is strained, and spacing is consistent.
Wideband microstrip oscillator uses coplanar feed pad 5, avoids two-sided via welding cumbersome process, and is easy to China's bonding machine automatically
Operation, improves production efficiency, simplifies production procedure, reduces cost.It is provided with two on metallic reflection plate and fixes post pair with oscillator
The installing hole 6 answered, neat, para-position and built-in, after installation, outward appearance is without mounting part part, meets and attractive in appearance is not take up again space.
The following is the preparation method of dual-band and dual-polarization indoor directional antenna, it is utilized in the camouflage outer housing of plastic material
Carry oscillator and fix on the base plate of post, use laminating type to be fixed on base plate by metallic reflection plate, and by two wideband microstrip
Oscillator split becomes T-shaped a Plane Installation, is positioned in camouflage outer housing, makes two wideband microstrip oscillators solid with height stand
Fix on post due to oscillator.
Further, it is one-body molded with camouflage outer housing that described oscillator fixes post, and the wideband microstrip oscillator of two splits all makes
Fixing post hot melt with level oscillator to fix, this design can reduce some assemblies in process of production, simplifies assembling stream
Journey, improves production efficiency, reduces production cost.
The present invention compared with prior art, 1, use two splits wideband microstrip oscillator, two-band has preferably returns
Ripple lossy data；Simplify processing technique, integrally multi-frequency multi-polarization, greatly reduce production cost, the net of two different frequency ranges
Network can use an advantage such as antenna and once mounting.
2, two "T"-shaped installations of wideband microstrip oscillator of the present invention, prove, with prior art phase according to reality test
Ratio, except meeting dual-band and dual-polarization function, and has good two interport isolations, greatly reduces two port datas and passes
Interfering with each other time defeated.
3. use metallic reflection plate and base plate closely to paste inside installing or hot melting process laminating, complete full frequency band two
Polarized directional radiation, gain is optimum under same volume, and outward appearance is plastic cement, exposes external, not by installation environment in using without metal
Impact, performance is more stable.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement, these broadly fall into the present invention
Protection domain.
Claims (9)
1. a dual-band and dual-polarization indoor directional antenna, it is characterised in that it includes pretend outer housing and interior setting thereof two pairs
Frequently micro-strip oscillator, metallic reflection plate and oscillator fix post, and oscillator is fixed post and is fixed on the base plate of camouflage outer housing, metallic reflection plate
With the base plate laminating of camouflage outer housing, two wideband microstrip oscillators lead at a Plane Installation T-shaped structure, wideband microstrip oscillator
Cross oscillator to fix post and be suspended in above metallic reflection plate.
Dual-band and dual-polarization indoor directional antenna the most according to claim 1, it is characterised in that two wideband microstrip oscillators exist
One plane does level, vertical two polarization placements, and has gap between the two.
Dual-band and dual-polarization indoor directional antenna the most according to claim 1, it is characterised in that wideband microstrip oscillator use across
Frequency range 2.4GHz-5.8GHz.
Dual-band and dual-polarization indoor directional antenna the most according to claim 1, it is characterised in that described camouflage outer housing uses and moulds
Magazine form, metallic reflection plate is independent metal sheet, and metallic reflection plate is fixed in camouflage outer housing in the way of internally-inlaid stickup
On portion's base plate, it is achieved directed radiation.
Dual-band and dual-polarization indoor directional antenna the most according to claim 1, it is characterised in that described oscillator fixes post with pseudo-
Dress outer housing is integral type structure, with metallic reflection plate to hole para-position.
6. the dual-band and dual-polarization indoor corresponding with the dual-band and dual-polarization indoor directional antenna described in claim 1-5 any one are fixed
To the preparation method of antenna, it is characterised in that it is utilized in the oscillator that carries of the camouflage outer housing of plastic material and fixes the end of post
On plate, use laminating type to be fixed on base plate by metallic reflection plate, and two wideband microstrip oscillator splits are become T-shaped one
Individual Plane Installation, is positioned in camouflage outer housing, makes two wideband microstrip oscillators be fixed on oscillator with height stand and fix on post.
The preparation method of dual-band and dual-polarization indoor directional antenna the most according to claim 6, it is characterised in that at described gold
Belonging to and arrange dual-port feeder line fixing hole on reflecting plate, be equipped with metal indent sheet, pumping nail is strained.
The preparation method of dual-band and dual-polarization indoor directional antenna the most according to claim 6, it is characterised in that wideband microstrip
Oscillator uses coplanar feed pad.
The preparation method of dual-band and dual-polarization indoor directional antenna the most according to claim 6, it is characterised in that described oscillator
Fixing post is one-body molded with camouflage outer housing, and it is solid that the wideband microstrip oscillator of two splits all uses level oscillator to fix post hot melt
Fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765019.4A CN106207469A (en) | 2016-08-30 | 2016-08-30 | Dual-band and dual-polarization indoor directional antenna and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765019.4A CN106207469A (en) | 2016-08-30 | 2016-08-30 | Dual-band and dual-polarization indoor directional antenna and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106207469A true CN106207469A (en) | 2016-12-07 |
Family
ID=58089085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765019.4A Pending CN106207469A (en) | 2016-08-30 | 2016-08-30 | Dual-band and dual-polarization indoor directional antenna and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207469A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732412A (en) * | 2017-09-20 | 2018-02-23 | 广东盛路通信科技股份有限公司 | Built-in multifrequency dual polarization split indoor omnidirectional antenna |
| CN109149051A (en) * | 2018-09-14 | 2019-01-04 | 广东盛路通信科技股份有限公司 | High-gain dual-frequency WIFI embellished antenna device |
| CN109218358A (en) * | 2017-07-03 | 2019-01-15 | 深圳中集智能科技有限公司 | container monitoring device |
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|---|---|---|---|---|
| CN101075700A (en) * | 2006-05-16 | 2007-11-21 | 智易科技股份有限公司 | Double-frequency reversed F-typed antenna |
| CN101197470A (en) * | 2007-12-12 | 2008-06-11 | 西安海天天线科技股份有限公司 | Broadband dual-polarization antenna feeder unit |
| US20130187822A1 (en) * | 2010-09-25 | 2013-07-25 | Tongyu Communication Inc. | Wideband dual-polarized radiation element and antenna of same |
| CN204905428U (en) * | 2015-08-28 | 2015-12-23 | 福建先创电子有限公司 | Double polarization dual -frenquency antenna |
| CN205122763U (en) * | 2015-10-16 | 2016-03-30 | 天津七六四通信导航技术有限公司 | Be applied to two waveband dual -frenquency microstrip paster antenna of L wave band and C wave band |
| CN206098725U (en) * | 2016-08-30 | 2017-04-12 | 广东盛路通信科技股份有限公司 | Indoor directional aerial of dual -frenquency double polarization |
| CN108448232A (en) * | 2018-01-24 | 2018-08-24 | 天津大学 | A kind of flexibility double frequency wearable antenna |
-
2016
- 2016-08-30 CN CN201610765019.4A patent/CN106207469A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101075700A (en) * | 2006-05-16 | 2007-11-21 | 智易科技股份有限公司 | Double-frequency reversed F-typed antenna |
| CN101197470A (en) * | 2007-12-12 | 2008-06-11 | 西安海天天线科技股份有限公司 | Broadband dual-polarization antenna feeder unit |
| US20130187822A1 (en) * | 2010-09-25 | 2013-07-25 | Tongyu Communication Inc. | Wideband dual-polarized radiation element and antenna of same |
| CN204905428U (en) * | 2015-08-28 | 2015-12-23 | 福建先创电子有限公司 | Double polarization dual -frenquency antenna |
| CN205122763U (en) * | 2015-10-16 | 2016-03-30 | 天津七六四通信导航技术有限公司 | Be applied to two waveband dual -frenquency microstrip paster antenna of L wave band and C wave band |
| CN206098725U (en) * | 2016-08-30 | 2017-04-12 | 广东盛路通信科技股份有限公司 | Indoor directional aerial of dual -frenquency double polarization |
| CN108448232A (en) * | 2018-01-24 | 2018-08-24 | 天津大学 | A kind of flexibility double frequency wearable antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109218358A (en) * | 2017-07-03 | 2019-01-15 | 深圳中集智能科技有限公司 | container monitoring device |
| CN107732412A (en) * | 2017-09-20 | 2018-02-23 | 广东盛路通信科技股份有限公司 | Built-in multifrequency dual polarization split indoor omnidirectional antenna |
| CN109149051A (en) * | 2018-09-14 | 2019-01-04 | 广东盛路通信科技股份有限公司 | High-gain dual-frequency WIFI embellished antenna device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |