CN209561604U - A kind of new antenna a period of time - Google Patents
A kind of new antenna a period of time Download PDFInfo
- Publication number
- CN209561604U CN209561604U CN201822140070.3U CN201822140070U CN209561604U CN 209561604 U CN209561604 U CN 209561604U CN 201822140070 U CN201822140070 U CN 201822140070U CN 209561604 U CN209561604 U CN 209561604U
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- China
- Prior art keywords
- radiating element
- period
- dielectric
- stabilizer blade
- new antenna
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- 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.)
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- 230000004992 fission Effects 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005388 cross polarization Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a kind of new antenna a period of time, including reflecting plate, radiating element and feed tab, it is characterized by: the radiating element is spliced to form by several pieces of radiating element fissions, and it is fixed by dielectric interval, the feed tab is set in the inner space that the radiating element fission is enclosed, dielectric layer is set on the reflecting plate, and the radiating element bottom is fixed on the dielectric layer through connector.The antenna element structure is simple, produces, is easy for installation, has good intermodulation characteristic.
Description
Technical field
The utility model relates to field of antenna more particularly to a kind of new antenna a period of time.
Background technique
As the continuous development of wireless communication field and network update upgrading, increasingly to antenna quality and performance requirement
Height, structure design, selection, manufacturing method and the packaging technology level of antenna are antenna performance reliability, stability and durable journey
The guarantee of degree.
Antenna element is the component on antenna, has the function of being oriented to and amplifying electromagnetic wave, the electricity for receiving antenna
Magnetic signal is stronger, and existing antenna element structure is complicated, heavier-weight, install many and diverse and third order intermodulation it is difficult to control.
Summary of the invention
The utility model aim is to provide a kind of new antenna a period of time, and the antenna element structure is simple, easy for installation, weight
Gently, there is good intermodulation characteristic.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of new antenna a period of time, including reflection
Plate, radiating element and feed tab, the radiating element are spliced to form by several pieces of radiating element fissions, and by between dielectric
Every fixation, the feed tab is set in the inner space that the radiating element fission is enclosed, and is arranged on the reflecting plate
Dielectric layer, the radiating element bottom are fixed on the dielectric layer through connector.
In above-mentioned technical proposal, the radiating element includes that radiating element four identical pieces of is seperated, the radiating element point
Body is an integral structure, including radiating element top and radiating element lower part, the radiating element top and the radiating element
Lower vertical setting, the radiating element top is a rectangular sheet, and a chamfering is provided on an adjacent both sides, in rectangular sheet
Between open up grooved hole, the radiating element lower part is the stabilizer blade being downwardly extending at the chamfering.
In above-mentioned technical proposal, the stabilizer blade is oppositely arranged two-by-two, surrounds hollow structure inside, and the feed tab is set to
In the hollow structure.
In above-mentioned technical proposal, the stabilizer blade bottom includes Liang Ge stabilizer blade branch, and the stabilizer blade branch is through the connector
It is connected with the dielectric layer.
In above-mentioned technical proposal, the connector includes the sheet metal being connected with the stabilizer blade branch, and is set to described
Several metal prisms of the sheet metal other side.
In above-mentioned technical proposal, the dielectric includes upper portion insulating medium and lower part dielectric, and the two is one
Body formula structure, the upper portion insulating medium include dielectric body and peripheral medium, and the periphery medium is wrapped in the medium master
In vitro, the pre-determined bit hole for fixing the feed tab, the dielectric body and the periphery are provided on the dielectric body
It is provided with location hole between medium, forms default spacing for fixing the stabilizer blade, between the pre-determined bit hole and the location hole.
In above-mentioned technical proposal, the feed tab includes the first feed tab and the second feed tab, and the two is staggered in institute
It states in pre-determined bit hole, is fixed by the upper portion insulating medium.
In above-mentioned technical proposal, it is provided with lower part dielectric between the feed tab and the stabilizer blade and fixes, and is formed pre-
If spacing.
In above-mentioned technical proposal, the lower part dielectric includes main body frame on the inside of the stabilizer blade and in each edge
Outwardly extending support foot, the stabilizer blade are held on the support foot.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. new antenna a period of time includes reflecting plate, radiating element and feed tab in the utility model, the radiating element by
Several pieces of radiating element fissions are spliced to form, and are fixed by dielectric interval, and it is single that the feed tab is set to the radiation
In the inner space that first fission is enclosed, dielectric layer is set, the radiating element bottom is solid through connector on the reflecting plate
Due on the dielectric layer, the antenna element structure is simple, and component is few, light-weight, convenient for production, at low cost, easy for installation.
2. upper portion insulating medium includes that dielectric body and peripheral medium, peripheral medium are wrapped in outside dielectric body, medium master
It is provided with the pre-determined bit hole for fixing feed tab on body, location hole is provided between dielectric body and peripheral medium, for fixing
Stabilizer blade is pre-positioned between hole and location hole and forms default spacing, is kept between feed tab by upper portion insulating medium and feed tab and spoke
It penetrates spacing between unit and is fixed, make to connect between feed tab and radiating element without metal, guarantee the stabilization in new antenna a period of time
Property and reliability, optimality criterion.
3. radiating element includes that radiating element four identical pieces of is seperated, radiating element fission is an integral structure, including spoke
Unit top and radiating element lower part are penetrated, radiating element top and radiating element lower vertical are arranged, and radiating element top is one
Rectangular sheet, and it is provided with a chamfering on an adjacent both sides, grooved hole is opened up among rectangular sheet, radiating element lower part is at chamfering
The stabilizer blade being downwardly extending, the structure of radiating element determine radiating element have good cross polarization ratio, high-gain and
High front and back ratio.
4. feed tab includes the first feed tab and the second feed tab, using coupling feed way.
Detailed description of the invention
Fig. 1 is the utility model radiative unit structure schematic diagram；
Fig. 2 is the utility model feed tab structural schematic diagram；
Fig. 3 is the utility model upper portion insulating dielectric structure schematic diagram；
Fig. 4 is the utility model lower part dielectric structural schematic diagram；
Fig. 5 is the fixed feed tab of medium and radiative unit structure schematic diagram in the utility model；
Fig. 6 is the utility model new antenna a period of time structural schematic diagram.
Wherein: 1, reflecting plate；2, radiating element；3, feed tab；4, radiating element is seperated；5, upper portion insulating medium；6, under
Portion's dielectric；7, radiating element top；8, radiating element lower part；9, chamfering；10, slot；11, stabilizer blade；12, dielectric body；
13, peripheral medium；14, it is pre-positioned hole；15, location hole；16, main body frame；17, support foot；18, dielectric layer；19, connector；20
Stabilizer blade branch.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one: referring to shown in Fig. 1~6, a kind of new antenna a period of time, including reflecting plate 1, radiating element 2 and feed
Piece 3, it is characterised in that: the radiating element 2 is spliced to form by several pieces of radiating element fissions 4, and passes through dielectric interval
Fixed, the feed tab 3 is set in the inner space that the radiating element fission 4 is enclosed, is arranged on the reflecting plate 1
Dielectric layer 18,2 bottom of radiating element are fixed on the dielectric layer 18 through connector 19, new antenna a period of time structure letter
Single, variety of components is few, light-weight, convenient for production, and cost reduces.
In order to make the radiating element 2 that there is good cross polarization ratio, high-gain and high front and back ratio, the radiating element
2 include radiating element fission 4 four identical pieces of, and the radiating element fission 4 is an integral structure, including radiating element top 7
With radiating element lower part 8, the radiating element top 7 is vertically arranged with the radiating element lower part 8, the radiating element top
7 be a rectangular sheet, and a chamfering 9 is provided on an adjacent both sides, and grooved hole 10, the radiating element are opened up among rectangular sheet
Lower part 8 is the stabilizer blade 11 being downwardly extending at the chamfering 9, shown in Figure 1.
Referring to shown in Fig. 5~6, the stabilizer blade 11 is oppositely arranged two-by-two, surrounds hollow structure inside, and the feed tab 3 is set
It is placed in the hollow structure.
Referring to shown in Fig. 1,6,11 bottom of stabilizer blade includes Liang Ge stabilizer blade branch 20, and the stabilizer blade branch 20 is through the company
Fitting 19 is connected with the dielectric layer 18, and the connector 19 includes the sheet metal being connected with the stabilizer blade branch 20, and setting
Several metal prisms in the sheet metal other side, such as the metal prism are 6.
Referring to shown in Fig. 3,5, the dielectric includes upper portion insulating medium 5 and lower part dielectric 6, and the two is one
Body formula structure, the upper portion insulating medium 5 include dielectric body 12 and peripheral medium 13, and the periphery medium 13 is wrapped in described
Outside dielectric body 12, the pre-determined bit hole 14 for fixing the feed tab 3, the medium master are provided on the dielectric body 12
Be provided with location hole 15 between body 12 and the peripheral medium 13, for fixing the stabilizer blade 11, the pre-determined bit hole 14 with it is described
Default spacing is formed between location hole 15.Between between the holding feed tab 3 of upper portion insulating medium 5 and between feed tab 3 and radiating element 2
Away from and be fixed, make to connect between feed tab 3 and radiating element 2 without metal, guarantee the stability in new antenna a period of time and reliable
Property, optimality criterion.
Shown in Figure 2, using coupling feed way, the feed tab 3 includes the first feed tab and the second feed tab, and two
Person is staggered in the pre-determined bit hole 14, is fixed by the upper portion insulating medium 5.
Referring to fig. 4, shown in 5, it is fixed that lower part dielectric 6 is provided between the feed tab 3 and the stabilizer blade 11, and formed
Default spacing.
Referring to shown in Fig. 5~6, the lower part dielectric 6 includes positioned at the main body frame 16 of 11 inside of stabilizer blade and every
Outwardly extending support foot 17 on side, the stabilizer blade 11 are held on the support foot 17.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of new antenna a period of time, including reflecting plate, radiating element and feed tab, it is characterised in that: the radiating element by
Several pieces of radiating element fissions are spliced to form, and are fixed by dielectric interval, and it is single that the feed tab is set to the radiation
In the inner space that first fission is enclosed, dielectric layer is set, the radiating element bottom is solid through connector on the reflecting plate
Due on the dielectric layer.
2. new antenna a period of time according to claim 1, it is characterised in that: the radiating element includes spoke four identical pieces of
Unit fission is penetrated, the radiating element fission is an integral structure, including radiating element top and radiating element lower part, the spoke
It penetrates unit top and the radiating element lower vertical is arranged, the radiating element top is a rectangular sheet, and one adjacent two
It is provided with a chamfering on side, grooved hole is opened up among rectangular sheet, the radiating element lower part is to extend downwardly shape at the chamfering
At stabilizer blade.
3. new antenna a period of time according to claim 2, it is characterised in that: the stabilizer blade is oppositely arranged two-by-two, is surrounded interior
Portion's hollow structure, the feed tab are set in the hollow structure.
4. new antenna a period of time according to claim 2, it is characterised in that: the stabilizer blade bottom includes two stabilizer blades point
Branch, the stabilizer blade branch are connected through the connector with the dielectric layer.
5. new antenna a period of time according to claim 1, it is characterised in that: the connector includes and the stabilizer blade branch
Connected sheet metal, and it is set to several metal prisms of the sheet metal other side.
6. new antenna a period of time according to claim 2, it is characterised in that: the dielectric includes upper portion insulating medium
It with lower part dielectric, is both an integral structure, the upper portion insulating medium includes dielectric body and peripheral medium, described
Peripheral medium is wrapped in outside the dielectric body, and the pre-determined bit for fixing the feed tab is provided on the dielectric body
Hole is provided with location hole between the dielectric body and the peripheral medium, for fixing the stabilizer blade, the pre-determined bit hole and institute
Spacing is preset in formation between stating location hole.
7. new antenna a period of time according to claim 6, it is characterised in that: the feed tab includes the first feed tab and the
Two feed tabs, the two are staggered in the pre-determined bit hole, are fixed by the upper portion insulating medium.
8. new antenna a period of time according to claim 6, it is characterised in that: be provided between the feed tab and the stabilizer blade
Lower part dielectric is fixed, and forms default spacing.
9. new antenna a period of time according to claim 6, it is characterised in that: the lower part dielectric includes being located at stabilizer blade
The main body frame of inside and the outwardly extending support foot in each edge, the stabilizer blade are held on the support foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140070.3U CN209561604U (en) | 2018-12-20 | 2018-12-20 | A kind of new antenna a period of time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140070.3U CN209561604U (en) | 2018-12-20 | 2018-12-20 | A kind of new antenna a period of time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561604U true CN209561604U (en) | 2019-10-29 |
Family
ID=68302959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140070.3U Withdrawn - After Issue CN209561604U (en) | 2018-12-20 | 2018-12-20 | A kind of new antenna a period of time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830798A (en) * | 2018-12-20 | 2019-05-31 | 吴通控股集团股份有限公司 | A kind of new antenna a period of time |
| US11705643B2 (en) | 2021-06-30 | 2023-07-18 | Shanghai Avic Opto Electronics Co., Ltd. | Antenna unit, antenna apparatus and electronic device |
-
2018
- 2018-12-20 CN CN201822140070.3U patent/CN209561604U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830798A (en) * | 2018-12-20 | 2019-05-31 | 吴通控股集团股份有限公司 | A kind of new antenna a period of time |
| CN109830798B (en) * | 2018-12-20 | 2024-04-02 | 吴通控股集团股份有限公司 | Novel antenna array |
| US11705643B2 (en) | 2021-06-30 | 2023-07-18 | Shanghai Avic Opto Electronics Co., Ltd. | Antenna unit, antenna apparatus and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191029 Effective date of abandoning: 20240402 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191029 Effective date of abandoning: 20240402 |