CN206907916U - Electronic installation and its antenna modules - Google Patents
Electronic installation and its antenna modules Download PDFInfo
- Publication number
- CN206907916U CN206907916U CN201720656766.4U CN201720656766U CN206907916U CN 206907916 U CN206907916 U CN 206907916U CN 201720656766 U CN201720656766 U CN 201720656766U CN 206907916 U CN206907916 U CN 206907916U
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- antenna
- predetermined pattern
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- basalis
- loop
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000007788 roughening Methods 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000010147 laser engraving Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
The utility model provides a kind of electronic installation and its antenna modules.Antenna modules include basalis, loop antenna and matching antenna.Loop antenna is set on the base layer with the first predetermined pattern.Antenna is matched to set on the base layer with the second predetermined pattern.Loop antenna surrounds matching antenna with the first predetermined pattern, to cause loop antenna to be intercoupled with matching antenna.Whereby, antenna modules of the present utility model can form circular polarized antenna with larger antenna area, to reach desired antenna performance in response to demand.
Description
Technical field
A kind of electronic installation and its antenna modules are the utility model is related to, are applied to electronic installation simultaneously more particularly to one kind
Can conformalization antenna modules.
Background technology
For prior art, ceramic antenna is generally as the first choice of entelechy antenna, because it has GLONASS
(GNSS) frequency range can take into account the characteristic of preferable axle ratio (AR) benefit again.However, if lighter need to be further applied
Electronic product, the problem of ceramic antenna is often had in weight.Prior art can also the antenna frame of PCB replace
Ceramic antenna, right PCB can be limited to the area of casing and antenna, thus radiation effect has also limited.
On the other hand, with the development of unmanned vehicle, it is for overall lightweight and meets multiple antennas frequency range simultaneously
Requirement more become to highlighting.Gradually increase is with ripe for function possessed by unmanned vehicle now, simultaneously for antenna configuration
Requirement also increasingly increase.So really as it was previously stated, can meet the ceramic antenna of GNSS frequency ranges at present but has what can not be thinned
Problem.
Utility model content
Technical problem to be solved in the utility model is, provide in view of the shortcomings of the prior art a kind of electronic installation and
Its antenna modules.
In order to solve above-mentioned technical problem, wherein technical scheme is that the utility model carries used by the utility model
For a kind of antenna modules, the antenna modules include：Basalis, loop antenna and matching antenna.Loop antenna is pre- with first
Determine pattern to be arranged on the basalis；And matching antenna is arranged on the basalis with the second predetermined pattern.Wherein, it is described
Loop antenna surrounds the matching antenna with first predetermined pattern, to cause the loop antenna to match antenna phase with described
Mutual coupling.
Preferably, second predetermined pattern of the matching antenna is zigzag pattern or N shape patterns.
Preferably, the loop antenna has the first feeding portion, the second feed-in being separated from each other with first feeding portion
Portion and the irradiation unit being connected between first feeding portion and second feeding portion.
Preferably, the irradiation unit of the loop antenna is made up of multiple straightways and multiple bending segments.
Preferably, the antenna modules still further comprise first micro- roughening structure, and it is arranged on the basalis, and
First micro- roughening structure is around the loop antenna and close to the loop antenna；And the second micro- roughening structure, it sets
Put on the basalis, and second micro- roughening structure around the matching antenna and is in close proximity to the matching antenna.
Preferably, the antenna modules still further comprise insulating protective layer, and it is arranged on the basalis, with covering
The loop antenna, the matching antenna, first micro- roughening structure and second micro- roughening structure.
In order to solve above-mentioned technical problem, another technical scheme is that the utility model carries used by the utility model
For a kind of antenna modules, the antenna modules include：First antenna unit and the second antenna element.The first antenna unit
Set on the base layer with the first predetermined pattern.Second antenna element is arranged on the basalis with the second predetermined pattern
On.Wherein, the first antenna unit surrounds second antenna element with first predetermined pattern, to cause described first
Antenna element intercouples with second antenna element.
Preferably, second predetermined pattern of second antenna element is zigzag pattern or N shape patterns.
In order to solve above-mentioned technical problem, another technical scheme is that the utility model carries used by the utility model
For a kind of electronic installation, it uses antenna modules, and the antenna modules include：First antenna unit and the second antenna element.
The first antenna unit is set on the base layer with the first predetermined pattern.Second antenna element is set with the second predetermined pattern
Put on the basalis.Wherein, the first antenna unit surrounds second antenna element with first predetermined pattern,
To cause the first antenna unit to be intercoupled with second antenna element.
Preferably, the first antenna unit is loop antenna, and second antenna element is matching antenna.
Wherein beneficial effect of the present utility model is, electronic installation provided by the utility model and its antenna modules,
It can by " loop antenna, it is arranged on the basalis with the first predetermined pattern ", " matching antenna, it is predetermined with second
Pattern is arranged on the basalis " and " loop antenna surrounds the matching antenna with first predetermined pattern "
Technical scheme, to cause the loop antenna to be intercoupled with the antenna that matches.Whereby, electronic installation of the present utility model and
Its antenna modules can form circular polarized antenna with larger antenna area, to reach desired antenna performance in response to demand.
An other beneficial effect of the present utility model is, electronic installation and its antenna mould provided by the utility model
Group, its can by " first antenna unit, it is set on the base layer with the first predetermined pattern ", " the second antenna element, it is with the
Two predetermined patterns are arranged on the basalis " and " the first antenna unit is with first predetermined pattern around described
The technical scheme of second antenna element ", to cause the first antenna unit to be intercoupled with second antenna element.Borrow
This, electronic installation of the present utility model and its antenna modules can form circular polarized antenna with larger antenna area, with response to demand
Reach desired antenna performance.
Feature of the present utility model and technology contents are further understood that to be enabled, are referred to below in connection with the utility model
Detailed description and accompanying drawing, but the accompanying drawing provided be merely provided for refer to explanation, not be used for the utility model is added
With limitation.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the utility model antenna modules are applied to unmanned vehicle.
Fig. 2 is the schematic diagram of the first embodiment of antenna modules of the present utility model.
Fig. 3 is the schematic diagram of the second embodiment of antenna modules of the present utility model.
Fig. 4 is the schematic diagram of the 3rd embodiment of antenna modules of the present utility model.
Fig. 5 is the profile of V-V hatching of the antenna modules of the present utility model along Fig. 2.
Reflection loss (the return that Fig. 6 is presented by the wherein straightway of Fig. 3 irradiation unit under different length L
Loss) with the sunykatuib analysis curve map of frequency relation.
The axle ratio (axial ratio) that Fig. 7 is presented under different length L by the wherein straightway of Fig. 3 irradiation unit with
The relation sunykatuib analysis curve map of frequency.
Reflection loss (the return that Fig. 8 is presented by the wherein straightway of Fig. 3 matching antenna under different length N
Loss) with the sunykatuib analysis curve map of frequency relation.
The axle ratio (axial ratio) that Fig. 9 is presented by the wherein straightway of Fig. 3 matching antenna under different length N
With the sunykatuib analysis curve map of frequency relation.
Figure 10 is radiation pattern schematic diagram of the antenna modules of the present utility model in X-Z plane.
Embodiment
It is that relevant " electronic installation and its antenna mould disclosed in the utility model are illustrated by specific instantiation below
The embodiment of group ", the advantages of those skilled in the art can understand the utility model by content disclosed in this specification and effect
Fruit.The utility model can be implemented or applied by other different specific embodiments, the various details in this specification
Different viewpoints and application can be based on, various modifications and change are carried out in the case where not departing from spirit of the present utility model.In addition, this practicality
New accompanying drawing is only simple schematically illustrate, not according to the description of actual size, is stated.Following embodiment will enter one
Step describes correlation technique content of the present utility model in detail, but disclosure of that and is not used to limit protection of the present utility model
Scope.The content of each paragraph disclosed in following embodiment, also referring to shown in Fig. 1 to Fig. 5.
The utility model provides a kind of antenna modules, particularly may be disposed on conformal substrate and applied to electronic installation
Antenna modules.Antenna modules provided by the utility model can obtain larger antenna area in configuration, and can reach in response to demand
Desired antenna performance.
Antenna modules of the present utility model may be disposed on electronic installation.According to embodiment of the present utility model, this practicality
New antenna modules A can be applied on any electronic installation Z, such as electronic installation Z can be a kind of unmanned vehicle.
As shown in figure 1, antenna modules A is provided on unmanned vehicle.Antenna modules A provided by the utility model includes first day
The antenna element 2 of line unit 1 and second.Generally speaking, first antenna unit 1 is to be arranged on the first predetermined pattern on basalis 3,
And the second antenna element 2 is then arranged on basalis 3 with the second predetermined pattern.Meanwhile first antenna unit 1 is first pre- with this
Determine pattern and surround the second antenna element 2, so that first antenna unit 1 intercouples with the second antenna element 2.
Specifically, as shown in Figures 2 to 4, antenna modules A of the present utility model includes loop antenna 10 and matching day
Line 20.Loop antenna 10 is to be arranged on the first predetermined pattern on basalis (Fig. 2 does not show), meanwhile, matching antenna 20 is with the
Two predetermined patterns are set on the base layer.Loop antenna 10 is with the first predetermined pattern around matching antenna 20, whereby, loop antenna 10
It can be intercoupled with matching antenna 20.
From the above, the first predetermined pattern can have any shape, such as geometrical pattern or irregular shape.According to this
The embodiment of utility model, the first predetermined pattern of loop antenna 10 can be quadrangle or polygon, right not limited to this.
Specifically, loop antenna 10 has the first feeding portion 101, the second feeding portion 102 and irradiation unit 103.First
Feeding portion 101 is separated from each other with the second feeding portion 102, and irradiation unit 103 is connected to the first feeding portion 101 and the second feeding portion
Between 102.
From the above, the irradiation unit 103 of loop antenna 10 can be made up of multiple straightways and multiple bending segments.Such as figure
Shown in 2 to Fig. 4, generally speaking, loop antenna 10 around matching antenna 20, and the first feeding portion 101 and the second feeding portion 102 that
This is separated, and causes loop antenna 10 is overall to have opening between the first feeding portion 101 and the second feeding portion 102.Fig. 2 is this
The schematic diagram of the antenna modules A of utility model first embodiment.According to Fig. 2, antenna modules A irradiation unit 103 can include
Four multiple straightways between bending segment and bending segment, and cause loop antenna 101 to form the predetermined pattern of quadrangle.Separately
On the one hand, as shown in figure 3, the irradiation unit 103 of loop antenna of the present utility model 10 can also pass through multiple (12) bending segments
The predetermined pattern of I-shaped is formed with 13 straightways.Or as shown in figure 4, loop antenna of the present utility model 10
Irradiation unit 103 can also form the predetermined pattern of " ten " font by multiple (12) bending segments and 13 straightways.
On the other hand, the second predetermined pattern for matching antenna 20 can be zigzag pattern or N shape patterns.It is noted that
In the utility model, zigzag pattern or N shapes pattern can be bend twice and with three sections of straightways (" │ ", "-" and
" │ ") arbitrary graphic pattern.Zigzag pattern includes the Z and asymmetric Z of mirror image.Similarly, the N of N shapes pattern including mirror image and not right
The N of title.In the present embodiment, as shown in Figures 2 to 4, antenna 20 is matched with the Z of mirror image illustratively, but not limited to this.
Coordinate the profile of Fig. 1 and Fig. 5, Fig. 5 for hatching V-V of the utility model embodiment along Fig. 2.As illustrated,
Antenna modules A of the present utility model may be provided on basalis 3.In detail, basalis 3 can be the shell of unmanned vehicle
Body, or be additionally formed on shell body.First, initial antenna layer (not shown) is initially formed in basalis 3, and to the initial day
Line layer carries out laser engraving, by the first predetermined pattern of antenna modules A first antenna unit 1 and the second antenna element 2
Second predetermined pattern is respectively divided out.After laser engraving is completed, can be produced on the surface of basalis 3 because laser engraving and
The micro- roughening structure formed, and micro- roughening structure is entered along the periphery of first antenna unit 1 and the second antenna element 2
Row surrounds.In other words, as shown in figure 5, first micro- roughening structure 105 is arranged on basalis 3, and first micro- roughening structure
105 be around first antenna unit 1 and close to the first antenna unit 1.In another embodiment, first micro- roughening structure
105 can be around loop antenna 10 and close to loop antenna 10.Meanwhile second it is micro- roughening structure 205 be provided in substrate
On layer 3, and second micro- roughening structure 205 is to surround the second antenna element 2.In another embodiment, second micro- roughening structure 205
Be around matching antenna 20 set and close to matching antenna 20.Furthermore antenna modules A of the present utility model may also include insulation
Protective layer 4.As shown in figure 5, insulating protective layer 4 is provided on basalis 3, with covering part basalis 3, first antenna unit
1 (loop antenna 10), the second antenna element 2 (or matching antenna 20), first micro- roughening structure 105 and second are micro- thick
Change structure 205.It is actual perform for, if using electronic installation Z as embodiment, can be in electronic installation Z (such as unmanned flight's loads
Tool) shell body on loop antenna 10 completed and after matching antenna 20 with laser engraving, separately insulating protective layer 4 is arranged on back
Road antenna 10 is with matching on antenna 20, the part using insulating protective layer 4 as electronic installation Z shell body.Whereby, from
The loop antenna 10 inside antenna modules can't be exposed in appearance with matching antenna 20, and lifts overall electronic installation Z U.S.
The property seen.
Reflection loss (the return that Fig. 6 is presented by the wherein straightway of Fig. 3 irradiation unit 103 under different length L
Loss) with the sunykatuib analysis curve map of frequency relation.
The axle ratio (axial ratio) that Fig. 7 is presented by the wherein straightway of Fig. 3 irradiation unit 103 under different length L
With the relation sunykatuib analysis curve map of frequency.
Reflection loss (the return that Fig. 8 is presented by the wherein straightway of Fig. 3 matching antenna 20 under different length N
Loss) with the sunykatuib analysis curve map of frequency relation.
Axle ratio (the axial that Fig. 9 is presented by the wherein straightway of Fig. 3 matching antenna 20 under different length N
Ratio) with the sunykatuib analysis curve map of frequency relation.
Figure 10 is radiation pattern schematic diagram of the antenna modules of the present utility model in X-Z plane.
The beneficial effect of embodiment
A wherein beneficial effect of the present utility model is, electronic installation provided by the utility model and its antenna modules
A, its can by " loop antenna 10, it is arranged on basalis 3 with the first predetermined pattern ", " matching antenna 20, it is pre- with second
Determine pattern to be arranged on basalis 3 " and " technical scheme of the loop antenna 10 with the first predetermined pattern around matching antenna 20 ",
So that loop antenna 10 intercouples with matching antenna 20.Whereby, loop antenna 10 of the present utility model with match antenna 20 that
This couples and forms circular polarized antenna with larger antenna area, to reach desired antenna performance in response to demand.
An other beneficial effect of the present utility model is, electronic installation that technical solutions of the utility model are provided and its
Antenna modules A, it can pass through " first antenna unit 1, it is arranged on basalis 3 with the first predetermined pattern ", " the second antenna list
Member 2, it is arranged on basalis 3 with the second predetermined pattern " and " first antenna unit 1 surrounds second with the first predetermined pattern
The technical scheme of antenna element 2 ", to cause first antenna unit to be intercoupled with the second antenna element.Whereby, the utility model
Electronic installation Z and its antenna modules A can with larger antenna area formed circular polarized antenna, to reach desired day in response to demand
Line characteristic.
Content disclosed above is only preferred possible embodiments of the present utility model, not thereby limits to the utility model
Claim, so it is every done with the utility model specification and accompanying drawing content equivalence techniques change, wrap
It is contained in the protection domain of claims of the present utility model.
Claims (10)
1. antenna modules, it is characterised in that the antenna modules include：
Basalis；
Loop antenna, it is arranged on the basalis with the first predetermined pattern；And
Antenna is matched, it is arranged on the basalis with the second predetermined pattern；
Wherein, the loop antenna surrounds the matching antenna with first predetermined pattern, with cause the loop antenna with
The matching antenna intercouples.
2. antenna modules according to claim 1, it is characterised in that it is described matching antenna second predetermined pattern be
Zigzag pattern or N shape patterns.
3. antenna modules according to claim 1, it is characterised in that the loop antenna has the first feeding portion and institute
State the second feeding portion and be connected between first feeding portion and second feeding portion that the first feeding portion is separated from each other
Irradiation unit.
4. antenna modules according to claim 3, it is characterised in that the irradiation unit of the loop antenna is by multiple straight
Line segment is formed with multiple bending segments.
5. antenna modules according to claim 1, it is characterised in that still further comprise：
First micro- roughening structure, it is arranged on the basalis, and first micro- roughening structure surrounds the loop antenna
And close to the loop antenna；And
Second micro- roughening structure, it is arranged on the basalis, and second micro- roughening structure surrounds the matching antenna
And it is in close proximity to the matching antenna.
6. antenna modules according to claim 5, it is characterised in that still further comprise：
Insulating protective layer, it is arranged on the basalis, to cover the loop antenna, the matching antenna, described first
Micro- roughening structure and second micro- roughening structure.
7. a kind of antenna modules, it is characterised in that the antenna modules include：
First antenna unit, it is set on the base layer with the first predetermined pattern；And
Second antenna element, it is arranged on the basalis with the second predetermined pattern；
Wherein, the first antenna unit surrounds second antenna element with first predetermined pattern, to cause described
One antenna element intercouples with second antenna element.
8. antenna modules according to claim 7, it is characterised in that the predetermined figure of described the second of second antenna element
Case is zigzag pattern or N shape patterns.
9. a kind of electronic installation, it uses antenna modules, it is characterised in that the antenna modules include：
First antenna unit, it is set on the base layer with the first predetermined pattern；And
Second antenna element, it is arranged on the basalis with the second predetermined pattern；
Wherein, the first antenna unit surrounds second antenna element with first predetermined pattern, to cause described
One antenna element intercouples with second antenna element.
10. electronic installation according to claim 9, it is characterised in that the first antenna unit is loop antenna, and institute
The second antenna element is stated as matching antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656766.4U CN206907916U (en) | 2017-06-07 | 2017-06-07 | Electronic installation and its antenna modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656766.4U CN206907916U (en) | 2017-06-07 | 2017-06-07 | Electronic installation and its antenna modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907916U true CN206907916U (en) | 2018-01-19 |
Family
ID=61286000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656766.4U Active CN206907916U (en) | 2017-06-07 | 2017-06-07 | Electronic installation and its antenna modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907916U (en) |
-
2017
- 2017-06-07 CN CN201720656766.4U patent/CN206907916U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: Jiangsu city in Suzhou Province town of Xiangcheng District Wong Tai Pan Yang Industrial Park Patentee after: Hebang Electronic (Suzhou) Co., Ltd. Address before: Taiwan, China Patentee before: Jiabang Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |