CN106684536A - Single-polarized vibrator - Google Patents
Single-polarized vibrator Download PDFInfo
- Publication number
- CN106684536A CN106684536A CN201710115081.3A CN201710115081A CN106684536A CN 106684536 A CN106684536 A CN 106684536A CN 201710115081 A CN201710115081 A CN 201710115081A CN 106684536 A CN106684536 A CN 106684536A
- Authority
- CN
- China
- Prior art keywords
- arm
- radiation
- radiation arm
- single polarization
- polarization oscillator
- 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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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
- H01Q1/36—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
- 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
- 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
Abstract
The invention discloses a single-polarized vibrator. The single-polarized vibrator comprises a PCB (Printed Circuit Board) and two radiating units, wherein the two radiating units are arranged on the PCB in a manner of up-down symmetry; each radiating unit comprises a triangular base arm which is provided with a V-shaped gap; and one of free ends of two free arms formed by the triangular base arm and the V-shaped gap is upwards provided with a first radiating arm, and the other one of the free ends of the two free arms is upwards provided with a second radiating arm. The single-polarized vibrator disclosed by the invention has the advantages that the bandwidth of the covered frequency band is 140MHz820MHz-960MHz and 400MHz1700MHz-2100MHz, and S11 is less than -6dB, thereby conforming to the common standard of a communication terminal.
Description
Technical field
The present invention relates to a kind of single polarization oscillator.
Background technology
At present, with the development of the communications industry, mobile communication has become most active and future industry, also gives people
Life brings great convenience.And the growth that the continuous growth with mobile subscriber's quantity and mobile subscriber need, to moving
The requirement more and more higher of dynamic communication network.With the development of the communications industry, mobile communication has become most active and future
Industry, and wherein affect communication quality is exactly element antenna, the various electric properties of wherein element antenna are extremely important, such as
Reflection coefficient, standing-wave ratio etc., among these, in addition it is also necessary to which covering multiple wave bands can be adopted by communication equipment.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of single polarization oscillator.
For achieving the above object, concrete scheme of the invention is as follows：A kind of single polarization oscillator, includes pcb board, Yi Jishe
Laterally zygomorphic two radiating elements on pcb board, each radiating element includes a triangle base arm, triangle base arm
It is provided with V-notch；Homogeneous of the free end of two free arms that triangle base arm and V-notch are formed is provided with upwards the first spoke
Arm is penetrated, another is provided with upwards the second radiation arm；First radiation arm to the second radiation arm side is provided with the radiation arm of L-shaped the 3rd, also
The 4th radiation arm between the 3rd radiation arm and the second radiation arm is included, the bottom of the 4th radiation arm is by several fonts
Linking arm is connected with the second radiation arm；The outside of the outside of the first radiation arm and the second radiation arm is connected by door shape arm, described
First radiation arm to the 4th radiation arm is in the region of door shape arm；Side from 3rd radiation arm to the first radiation arm,
And the 4th radiation arm the rectangular recess of multiple spread configurations is equipped with to the side of the second radiation arm；First radiation arm and second
Be provided with upright arm to vertical PCB directions on individual radiation arm, extend vertically upwards out the 5th radiation arm, the 5th radiation arm to
Extension is extended with multiple rectangular radiation bars in spread configuration.
Wherein, the top arm of the door shape arm is to having multiple half circular radiation disks.
Wherein, to the auxiliary for having rectangle, auxiliary is by time linking arm connection for two base arm of door shape arm.
Wherein, linking arm is the second radiation arm side of opening direction, and linking arm is opened up downwards near the side of triangle base arm
There is coupling opening.
Wherein, the rectification mouth of multiple rectangles is equipped with two vertical arm of each shape arm.
Wherein, the quantity of the rectangular radiation article on each the 5th radiation arm is 18-20.
Wherein, the rectangular recess on the 3rd radiation arm and the 4th radiation arm is 18-20.Also include located at pcb board
On two rectangles being centrosymmetric parasitic oscillator arms
Beneficial effects of the present invention are：The present invention covering band bandwidth be 140MHz820MHz-960MHz and
400MHz1700MHz-2100MHz, S11 are respectively less than -6dB, meet the working standard of logical terminal.
Description of the drawings
Fig. 1 is the top view of the present invention；
Fig. 2 is the structure chart of the radiating element of the present invention；
Fig. 3 is the A-A views of Fig. 2；
Fig. 4 is the stickogram of the communication oscillator of the present invention；
Fig. 5 is the antenna pattern of the communication oscillator in 850MHz frequency ranges of the present invention；
Fig. 6 is the antenna pattern of the communication oscillator in 900MHz frequency ranges of the present invention；
Fig. 7 is the antenna pattern of the communication oscillator in 1800MHz frequency ranges of the present invention；
Fig. 8 is the antenna pattern of the communication oscillator in 1900MHz frequency ranges of the present invention；
Fig. 9 is the antenna pattern of the communication oscillator in 2100MHz frequency ranges of the present invention；
Description of reference numerals in Fig. 1 to Fig. 9：
Z1-PCB plates；Z11- parasitism oscillator arms；Z12- feeds block；Z2- triangle base arm；Z3- linking arms；Z4-V v notch vs；z5-
Door shape arm；Z51- auxiliarys；Z52- rectification mouths；The circular radiation disks of z53- half；The radiation arms of z61- first；The radiation arms of z62- second；z63-
3rd radiation arm；The radiation arms of z64- the 4th；The radiation arms of z65- the 5th；Z66- rectangular radiation bars；Z67- upright arms.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further detailed explanation with specific embodiment, is not the reality the present invention
Apply scope and be confined to this.
As shown in Figures 1 to 9, a kind of single polarization oscillator described in the present embodiment, includes pcb board Z1, and located at PCB
Laterally zygomorphic two radiating elements on plate Z1, each radiating element includes triangle base arm z2, triangle base arm
Z2 is provided with V-notch Z4；Homogeneous of the free end of two free arms that triangle base arm z2 and V-notch Z4 are formed sets upwards
There is the first radiation arm z61, another is provided with upwards the second radiation arm z62；First radiation arm z61 is to the second radiation arm z62 sides
The radiation arm z63 of L-shaped the 3rd is provided with, the 4th radiation arm between the 3rd radiation arm z63 and the second radiation arm z62 is also included
The bottom of z64, the 4th radiation arm z64 is connected by the linking arm z3 of several fonts with the second radiation arm z62；First radiation arm z61
Outside and the second radiation arm z62 outside by door shape arm z5 connect, the radiation arm z64 of the first radiation arm z61 to the 4th
In the region of door shape arm z5；Sides and fourth radiation arm of the 3rd radiation arm z63 to the first radiation arm z61
Z64 is equipped with the rectangular recess of multiple spread configurations to the side of the second radiation arm z62；First radiation arm z61 and second spoke
Penetrate on arm and be provided with upright arm z67 to vertical PCB directions, extend vertically upwards out the 5th radiation arm z65, the 5th radiation arm
Z65 extends outward multiple rectangular radiation bar z66 in spread configuration.Also include the feed in the middle of pcb board Z1
Block z12, for feeding to base arm.Fig. 4 be the present invention communication antenna reflection coefficient test chart, from test result it can be seen that
It is 140MHz820MHz-960MHz and 400MHz1700MHz-2100MHz, S11 respectively less than -6dB to cover band bandwidth, meets logical
The working standard of terminal.Fig. 5 to Fig. 9 show the present invention wideband monopole sub-antenna respectively GSM850, GSM900,
Normalization antenna pattern at the mid frequency of five frequency ranges of DSC1800, PCS1900 and WCDMA2100, can be with from figure
Find out, this antenna has preferable omni-directional in these frequency ranges, it is adaptable to the terminal applies of communication antenna.
A kind of single polarization oscillator described in the present embodiment, the top arm of the door shape arm z5 is to having multiple half circular radiation disks
z53.Gain can be effectively increased, standing-wave ratio is reduced, less than 1.5 are reduced to.
A kind of single polarization oscillator described in the present embodiment, two base arm of door shape arm z5 are to the auxiliary for having rectangle
Z51, auxiliary z51 are by time linking arm z3 connections.Gain can be effectively increased, standing-wave ratio is reduced.Gain can be effectively increased, be subtracted
Stay a short time Bob.
A kind of single polarization oscillator described in the present embodiment, linking arm z3 is opening towards the second radiation arm z62 sides, connection
Arm z3 offers downwards coupling opening near the side of triangle base arm.The coefficient of coup is reduced, increases gain.
A kind of single polarization oscillator described in the present embodiment, in two vertical arm of each shape arm z5 multiple rectangles are equipped with
Rectification mouth z52.Increase current length, increase bandwidth.
A kind of single polarization oscillator described in the present embodiment, the quantity of the rectangular radiation article z66 on each the 5th radiation arm z65
For 18-20.A kind of single polarization oscillator described in the present embodiment, the rectangular recess on the 3rd radiation arm z63 and the 4th radiation arm z64
It is 18-20.The quantitative effect is optimal.
Parasitic oscillator arms z11 of on pcb board Z1 two rectangles being centrosymmetric also are included, raw oscillator is redirected
It is very ingenious that arm z11 is designed, and is found through experiments, and when parasitic oscillator arms z11 are provided with, its gain increases 5%.When putting
Put other shapes parasitism oscillator arms z11 but not no effect when same position, it is seen then that parasitic oscillator arms z11 and this
Antenna matches each other.
This communication antenna is non-dimensional requirement antenna, as long as on overbending direction, the hole that arranges, reaching in the mode in hole
State requirement；But if need more preferably stable performance, the concrete size of this antenna can be optimized for：Refer to by direction of Fig. 2,
The width of pcb board Z1 is 43mm, is highly 123mm, and two hypotenuses of triangle base arm z2 are：15mm, base is a length of：
26mm, the maximum open of V-notch Z4 is a length of：18mm, hypotenuse is：10mm, the first radiation arm z64's of radiation arm z61 to the 4th
Live width is：The height of 3.5mm, the first radiation arm z61 and the second radiation arm z62 is：29mm, the 3rd radiation arm z63's is total
A height of 29mm, the vertical height of the 4th radiation arm z64 is 30mm；The transverse arm of the 3rd radiation arm z63 is a length of：7.4mm；Linking arm z3's
Live width is less than 2mm, and transverse arm and trailing arm length are respectively：12mm and 5mm；The live width of door shape arm z5 is less than 2mm, highly more than the
The height of three radiation arm z63；Distance is .0.3mm between adjacent rectangle groove：Its width is 0.6mm, and depth is：3mm；Upright arm
The width of z67 and the 5th radiation arm z65 is：2mm, thickness is：1mm, the length of the 5th radiation arm z65 is：25mm；Adjacent square
The distance of shape radiation item z66 is：0.6mm, width is 0.3mm, and length is：3.5mm.Feed block z12 sizes are not limited, semicircle spoke
The radius of disk z53 is penetrated less than 1mm, center of circle distance is 2mm between adjacent half circular radiation disk z53；The size of the auxiliary z51 of rectangle
For square, and size be the length of side be 2mm；The length of coupling opening is 8mm, and live width is less than 1mm；Per side rectification mouth z52's
Quantity is 7.And the width of rectification mouth z52 is highly 3.1mm for 0.8 mm, the distance of adjacent rectification mouth z52 is：1.5mm.
The above is only a preferred embodiment of the present invention, therefore all structures according to described in present patent application scope
Make, the equivalence changes that feature and principle are done or modification, be included in the protection domain of present patent application.
Claims (8)
1. a kind of single polarization oscillator, it is characterised in that：Include pcb board（Z1）, and located at pcb board（Z1）On it is symmetrical above and below
Two radiating elements, each radiating element includes a triangle base arm（z2）, triangle base arm（z2）It is provided with V-arrangement to lack
Mouthful（Z4）；Triangle base arm（z2）And V-notch（Z4）Homogeneous of the free end of two free arms for being formed is provided with upwards first
Radiation arm（z61）, another is provided with upwards the second radiation arm（z62）；First radiation arm（z61）To the second radiation arm（z62）One
Side is provided with the radiation arm of L-shaped the 3rd（z63）, also include located at the 3rd radiation arm（z63）With the second radiation arm（z62）Between
Four radiation arms（z64）, the 4th radiation arm（z64）Bottom by the linking arm of several fonts（z3）With the second radiation arm（z62）Even
Connect；First radiation arm（z61）Outside and the second radiation arm（z62）Outside pass through door shape arm（z5）Connection, first spoke
Penetrate arm（z61）To the 4th radiation arm（z64）It is located at door shape arm（z5）Region in；3rd radiation arm（z63）To first
Radiation arm（z61）Side and the 4th radiation arm（z64）To the second radiation arm（z62）Side be equipped with it is multiple arrangement set
The rectangular recess put；First radiation arm（z61）Upright arm is provided with second radiation arm to vertical PCB directions（z67）, hang down
The 5th radiation arm is directly extended upward（z65）, the 5th radiation arm（z65）Extend outward multiple squares in spread configuration
Shape radiation item（z66）.
2. a kind of single polarization oscillator according to claim 1, it is characterised in that：The door shape arm（z5）Top arm to dividing into
There are multiple half circular radiation disks（z53）.
3. a kind of single polarization oscillator according to claim 1, it is characterised in that：Door shape arm（z5）Two base arm it is downward
It is provided with the auxiliary of rectangle（z51）, auxiliary（z51）By secondary linking arm（z3）Connection.
4. a kind of single polarization oscillator according to claim 1, it is characterised in that：Linking arm（z3）It is opening the second spoke of direction
Penetrate arm（z62）Side, linking arm（z3）Side near triangle base arm offers downwards coupling opening.
5. a kind of single polarization oscillator according to claim 1, it is characterised in that：Each shape arm（z5）Two vertical arm on
It is equipped with the rectification mouth of multiple rectangles（z52）.
6. a kind of single polarization oscillator according to claim 1, it is characterised in that：Each the 5th radiation arm（z65）On square
Shape radiation item（z66）Quantity be 18-20.
7. a kind of single polarization oscillator according to claim 1, it is characterised in that：3rd radiation arm（z63）With the 4th radiation
Arm（z64）On rectangular recess be 18-20.
8. a kind of single polarization oscillator according to claim 1, it is characterised in that：Also include located at pcb board（Z1）On
The parasitic oscillator arms of two rectangles being centrosymmetric（z11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115081.3A CN106684536A (en) | 2017-02-28 | 2017-02-28 | Single-polarized vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115081.3A CN106684536A (en) | 2017-02-28 | 2017-02-28 | Single-polarized vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106684536A true CN106684536A (en) | 2017-05-17 |
Family
ID=58862606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710115081.3A Pending CN106684536A (en) | 2017-02-28 | 2017-02-28 | Single-polarized vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106684536A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171066A (en) * | 2017-06-05 | 2017-09-15 | 东莞质研工业设计服务有限公司 | A kind of single-polarized antennas |
| CN107196034A (en) * | 2017-06-05 | 2017-09-22 | 东莞质研工业设计服务有限公司 | A kind of unmanned plane |
| CN107196048A (en) * | 2017-06-05 | 2017-09-22 | 东莞质研工业设计服务有限公司 | Dual-polarized antenna |
| CN107204506A (en) * | 2017-06-05 | 2017-09-26 | 东莞质研工业设计服务有限公司 | A kind of furred ceiling router |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950856A (en) * | 2010-07-19 | 2011-01-19 | 中兴通讯股份有限公司 | Multiband antenna device and application terminal thereof |
| CN104505593A (en) * | 2015-01-21 | 2015-04-08 | 王欢欢 | Unipolar vibrator antenna |
| CN105006637A (en) * | 2015-08-21 | 2015-10-28 | 斯琴 | Simple monopole antenna |
| CN206595385U (en) * | 2017-02-28 | 2017-10-27 | 象山埃尔克森智能科技有限公司 | A kind of single polarization oscillator |
-
2017
- 2017-02-28 CN CN201710115081.3A patent/CN106684536A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950856A (en) * | 2010-07-19 | 2011-01-19 | 中兴通讯股份有限公司 | Multiband antenna device and application terminal thereof |
| CN104505593A (en) * | 2015-01-21 | 2015-04-08 | 王欢欢 | Unipolar vibrator antenna |
| CN105006637A (en) * | 2015-08-21 | 2015-10-28 | 斯琴 | Simple monopole antenna |
| CN206595385U (en) * | 2017-02-28 | 2017-10-27 | 象山埃尔克森智能科技有限公司 | A kind of single polarization oscillator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171066A (en) * | 2017-06-05 | 2017-09-15 | 东莞质研工业设计服务有限公司 | A kind of single-polarized antennas |
| CN107196034A (en) * | 2017-06-05 | 2017-09-22 | 东莞质研工业设计服务有限公司 | A kind of unmanned plane |
| CN107196048A (en) * | 2017-06-05 | 2017-09-22 | 东莞质研工业设计服务有限公司 | Dual-polarized antenna |
| CN107204506A (en) * | 2017-06-05 | 2017-09-26 | 东莞质研工业设计服务有限公司 | A kind of furred ceiling router |
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