CN208385630U - A kind of structure of new array antenna - Google Patents
A kind of structure of new array antenna Download PDFInfo
- Publication number
- CN208385630U CN208385630U CN201821091772.0U CN201821091772U CN208385630U CN 208385630 U CN208385630 U CN 208385630U CN 201821091772 U CN201821091772 U CN 201821091772U CN 208385630 U CN208385630 U CN 208385630U
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- China
- Prior art keywords
- antenna
- pillar
- plastic insulation
- array antenna
- fixing groove
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Abstract
The utility model discloses a kind of structures of new array antenna, and including antenna house and the antenna mechanism being mounted on inside antenna house, antenna house bottom end is provided with bottom sealing plate, and bottom sealing plate bottom is provided with pillar；Underseal board ends are symmetrically arranged with the first plastic insulation pillar, and the first plastic insulation post top portion is equipped with lower installation board；Lower installation board surface is equipped with antenna mechanism, and is provided with upper mounting plate at the top of antenna mechanism；First plastic insulation pillar side is provided with the second plastic insulation column.The utility model structure is simple, and design is reasonable；The device is by the array antenna of setting double-layer structure, it can be achieved that multidirectional beam shaping, is substantially improved traffic capacity；The each chip unit spacing of the Assurance of Size of microband paste reduces the influence of mutual coupling and its body to antenna performance between each patch, ensure that the good of the beamwidth of antenna, gain and directional diagram performance in OK range, and practicability is stronger, is suitble to promote the use of.
Description
Technical field
The utility model relates to antenna technical field, specially a kind of structure of new array antenna.
Background technique
With the continuous development of modern communications, military technology, a large amount of wireless device is applied in aircraft, guided missile, satellite
Etc. on all kinds of high speed high maneuverability aircraft, in order to meet the performance requirement of this kind of aircraft, traditional method will be used up to
Tens of kinds of antenna；Antenna is widely used in the radio systems such as communication, broadcast, TV, radar and navigation, is played
The effect for propagating radio wave is effective eradiation and receives the essential device of radio wave；Array antenna be it is a kind of by
No less than two antenna element rules or random alignment and the particular antenna that predetermined radiation characteristic is obtained by suitably motivating；Array
Antenna is exactly a kind of direction studied, and so-called array antenna is not the sample that antenna is simply lined up to array known to us
Son, but its composition is array format；For transmitting antenna, simple radiation source such as point source, symmetrical dipole source is
The radiation source of common forming array antenna；The antenna of high technology content will bring us the communication environment of same high quality；
So a kind of structure of new array antenna is particularly significant in antenna applications field.
But at present in antenna technology application process, the structure of array antenna is more single, conventional monolayers array antenna
Traffic capacity is low, and system performance is poor, and can not achieve signal stablizes transmission；Meanwhile day in existing array antenna mechanism
The fixed form of line influences the setting of its size, is not easy to the integrally-built assembling of antenna.Therefore, one kind is proposed regarding to the issue above
The structure of new array antenna.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of structure of new array antenna.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of structure of new array antenna, including
Antenna house and the antenna mechanism being mounted on inside antenna house, the antenna house bottom end are provided with bottom sealing plate, and bottom sealing plate bottom
It is provided with pillar；The underseal board ends are symmetrically arranged with the first plastic insulation pillar, and the first plastic insulation post top portion is pacified
Equipped with lower installation board；The lower installation board surface is equipped with antenna mechanism, and is provided with upper mounting plate at the top of antenna mechanism；It is described
First plastic insulation pillar side is provided with the second plastic insulation column, and the second plastic insulation column top is equipped with blindmate connector
Pcb board；The blindmate connector pcb board bottom is provided with radio-frequency joint；
The microband paste of equidistantly distributed is provided on the upper mounting plate, the lower installation board, and on microband paste
It is provided with rectangle fixing groove；First feed line is installed, and the first feed line is another in the rectangle fixing groove on the upper mounting plate
One end is mounted in the rectangle fixing groove of microband paste on connecting plate, and inside the rectangle fixing groove of connecting plate bottom microband paste
Second feed line is installed, and the second feed line other end is mounted on inside the second feed line of microband paste on lower installation board.
Preferably, the pillar is at least provided with four, and pillar is symmetrically mounted on bottom sealing plate bottom edge.
Preferably, the equal length of the length Yu rectangle fixing groove of first feed line.
Preferably, there are two the rectangle fixing groove settings on each microband paste, and rectangle fixing groove is symmetrical arranged
At microband paste both ends.
Preferably, the antenna house uses half cover form, and antenna house and bottom sealing plate are in mating connection.
Preferably, the antenna mechanism is at least provided with five, and antenna mechanism is distributed on same straight line.
The beneficial effects of the utility model are: the structure structure of this kind of new array antenna is simple, and it is novel in design, in array
During antenna applications, good booster action can be played, and is designed rationally, it is easy to use；The device passes through the double-deck knot of setting
The array antenna of structure is, it can be achieved that multidirectional beam shaping, efficiently promotes frequency spectrum resource efficiency, traffic capacity is substantially improved, reaches
To the purpose of optimized system performance；The each chip unit spacing of the Assurance of Size of microband paste subtracts in OK range
Between small each patch mutual coupling and
Influence of its body to antenna performance ensure that the good of the beamwidth of antenna, gain and directional diagram performance；Practicability compared with
By force, it is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model seal protection lid structural schematic diagram.
Fig. 3 is the utility model temperature control mechanism structural schematic diagram.
In figure: 1- antenna house, 2- bottom sealing plate, 201- pillar, 3- the first plastic insulation pillar, 4- lower installation board, 5- antenna
Mechanism, 6- upper mounting plate, 7- the second plastic insulation column, 8- blindmate connector pcb board, 9- radio-frequency joint, 10- microband paste, 1001-
Rectangle fixing groove, the first feed line of 11-, 12- connecting plate, the second feed line of 13-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of structure of new array antenna, including antenna house 1 and is mounted in antenna house 1
The antenna mechanism 5 in portion, 1 bottom end of antenna house is provided with bottom sealing plate 2, and 2 bottom of bottom sealing plate is provided with pillar 201；2 both ends of bottom sealing plate
It is symmetrically arranged with the first plastic insulation pillar 3, and lower installation board 4 is installed at the top of the first plastic insulation pillar 3；Lower installation board 4
Surface is equipped with antenna mechanism 5, and upper mounting plate 6 is provided at the top of antenna mechanism 5；The setting of first plastic insulation pillar, 3 side
There is the second plastic insulation column 7, and blindmate connector pcb board 8 is installed at the top of second plastic insulation column 7；8 bottom of blindmate connector pcb board
Portion is provided with radio-frequency joint 9；
It is provided with the microband paste 10 of equidistantly distributed on upper mounting plate 6, lower installation board 4, and is set on microband paste 10
It is equipped with rectangle fixing groove 1001；First feed line 11, and the first feed are installed in the rectangle fixing groove 1001 on upper mounting plate 6
11 other end of line is mounted in the rectangle fixing groove 1001 of microband paste 10 on connecting plate 12, and 12 bottom microband paste of connecting plate
Second feed line 13 is installed, and 13 other end of the second feed line is mounted on lower installation board 4 inside 10 rectangle fixing groove 1001
Inside second feed line 13 of upper microband paste 10.
In the use of the new type, the pillar 201 is at least provided with four, and pillar 201 is symmetrically mounted on 2 bottom of bottom sealing plate
Edge improves stability when bottom sealing plate 2 is installed and used, and improves the safety that device uses；First feed line 11
The equal length of length and rectangle fixing groove 1001 is conducive to the installation of the first feed line 11 and fixes, prevents the first feed line 11
It is loosened in use process；There are two the settings of rectangle fixing groove 1001 on each microband paste 10, and rectangle is fixed
Slot 1001 is symmetricly set on 10 both ends of microband paste, and the arrangement of advantageous array antenna structure improves the stabilization of array antenna structure
Property；The antenna house 1 uses half cover form, and antenna house 1 and bottom sealing plate 2 are in mating connection, are conducive to array antenna structure
Protection；The antenna mechanism 5 is at least provided with five, and antenna mechanism 5 is distributed on same straight line, convenient for improving array
The stability of antenna structure is conducive to the optimization of antenna system.
Working principle of the utility model is: in use, firstly, by assemble between apparatus structure, then pass through pillar
201 are mounted on device in need equipment to be used；The output signal of array antenna is output to outside by radio-frequency joint 9 to set
It is standby, when array antenna works, motivated by giving different unit combination and amplitude-phase to antenna mechanism 5, Ke Yishi
Existing multidirectional beam shaping promotes frequency spectrum resource efficiency at double, significantly promotes capability of wireless communication system, is optimal and is
System performance.When antenna mechanism 5 works under the conditions of centre frequency, lower side frequency and upper side frequency, the working gain of antenna mechanism 5 is special
Property is stronger；And antenna mechanism 5 has preferable pattern characteristics.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of structure of new array antenna including antenna house (1) and is mounted on the internal antenna mechanism of antenna house (1)
(5), it is characterised in that: antenna house (1) bottom end is provided with bottom sealing plate (2), and bottom sealing plate (2) bottom is provided with pillar
(201)；Bottom sealing plate (2) both ends are symmetrically arranged with the first plastic insulation pillar (3), and the first plastic insulation pillar (3) pushes up
Portion is equipped with lower installation board (4)；Lower installation board (4) surface is equipped with antenna mechanism (5), and is set at the top of antenna mechanism (5)
It is equipped with upper mounting plate (6)；First plastic insulation pillar (3) side is provided with the second plastic insulation column (7), and the second plastics
Blindmate connector pcb board (8) is installed at the top of insulated column (7)；Blindmate connector pcb board (8) bottom is provided with radio-frequency joint
(9)；
The microband paste (10) of equidistantly distributed, and micro-strip are provided on the upper mounting plate (6), the lower installation board (4)
Rectangle fixing groove (1001) are provided on patch (10)；It is equipped in rectangle fixing groove (1001) on the upper mounting plate (6)
First feed line (11), and the first feed line (11) other end is mounted on the rectangle of microband paste (10) on connecting plate (12) and fixes
In slot (1001), and the second feed line is installed inside the rectangle fixing groove (1001) of connecting plate (12) bottom microband paste (10)
(13), and the second feed line (13) other end is mounted in the second feed line (13) of microband paste (10) on lower installation board (4)
Portion.
2. the structure of the new array antenna of one kind according to claim 1, it is characterised in that: the pillar (201) is at least
There are four settings, and pillar (201) is symmetrically mounted on bottom sealing plate (2) bottom edge.
3. the structure of the new array antenna of one kind according to claim 1, it is characterised in that: first feed line (11)
Length and rectangle fixing groove (1001) equal length.
4. the structure of the new array antenna of one kind according to claim 1, it is characterised in that: each microband paste
(10) there are two rectangle fixing groove (1001) settings on, and rectangle fixing groove (1001) is symmetricly set on microband paste (10) two
End.
5. the structure of the new array antenna of one kind according to claim 1, it is characterised in that: the antenna house (1) uses
Half cover form, and antenna house (1) and bottom sealing plate (2) are in mating connection.
6. the structure of the new array antenna of one kind according to claim 1, it is characterised in that: the antenna mechanism (5) is extremely
There are five few settings, and antenna mechanism (5) is distributed on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091772.0U CN208385630U (en) | 2018-07-11 | 2018-07-11 | A kind of structure of new array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091772.0U CN208385630U (en) | 2018-07-11 | 2018-07-11 | A kind of structure of new array antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385630U true CN208385630U (en) | 2019-01-15 |
Family
ID=64963842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091772.0U Expired - Fee Related CN208385630U (en) | 2018-07-11 | 2018-07-11 | A kind of structure of new array antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385630U (en) |
-
2018
- 2018-07-11 CN CN201821091772.0U patent/CN208385630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |