CN109449570A - A kind of active micro-strip paster antenna of more stars of single-frequency - Google Patents
A kind of active micro-strip paster antenna of more stars of single-frequency Download PDFInfo
- Publication number
- CN109449570A CN109449570A CN201811164360.XA CN201811164360A CN109449570A CN 109449570 A CN109449570 A CN 109449570A CN 201811164360 A CN201811164360 A CN 201811164360A CN 109449570 A CN109449570 A CN 109449570A
- Authority
- CN
- China
- Prior art keywords
- front surface
- conductor patch
- medium substrate
- top cover
- shell
- 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.)
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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
-
- 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
- H01Q1/125—Means for positioning
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
Abstract
The present invention relates to antenna technical fields, the active micro-strip paster antenna of especially a kind of more stars of single-frequency, including shell, the front surface of the shell is equipped with top cover, four corners of the top cover front surface are mounted on fixing screws, the front surface of the shell is equipped with medium substrate close to the inside of the top cover, and the front surface of the medium substrate, which is inlayed, is equipped with multiple conductor patch, and the front surface of the medium substrate is bonded with microstrip feed line close to the side of the conductor patch.There are four inserted links in the welding of the bottom surface of conductor patch by the present invention, four jacks are uniformly provided in the groove floor that medium substrate front surface opens up, conductor patch is plugged and fixed with medium substrate by four inserted links and four jack positioning, allow conductor patch it is more accurate be mounted on inside grooves, avoid conductor patch that run-off the straight is installed, remove later period set-up procedure from, to reduce the set-up time, increases working efficiency.
Description
Technical field
The present invention relates to antenna technical field more particularly to a kind of active micro-strip paster antennas of the more stars of single-frequency.
Background technique
The commonly used low profile structure for being higher than 100MHZ with frequency of micro-strip paster antenna, common one kind microstrip antenna are
On a thin-medium base, thin metal layer is enclosed on one side as earth plate, the methods of another side photoetching corrosion makes a setting
The metal patch of shape, using microstrip line and axis probe to patch, this just constitutes microstrip antenna.
Conductor patch during the installation process, is often bonded and tilts, lead to later period mounting structure by existing paster antenna
It misfits, influences the signal transmission of antenna, while needing to look for screw hole location when top cover installation, installation is caused slowly to expend
Time is long, thus it is proposed that a kind of active micro-strip paster antenna of the more stars of single-frequency.
Summary of the invention
The purpose of the present invention is to solve problems of the prior art, therefore the more stars of a kind of single-frequency proposed are active
Micro-strip paster antenna.
To achieve the goals above, present invention employs following technical solutions:
A kind of active micro-strip paster antenna of more stars of single-frequency, including shell are designed, the front surface of the shell is equipped with top cover, described
Four corners of top cover front surface are mounted on fixing screws, and the front surface of the shell is installed close to the inside of the top cover
There is medium substrate, the front surface of the medium substrate, which is inlayed, is equipped with multiple conductor patch, and the front surface of the medium substrate is leaned on
The side of the nearly conductor patch is bonded with microstrip feed line, and four corners of the medium substrate front surface offer screw thread
Hole, the front surface of the shell are fixedly mounted there are four limit card block on the lateral wall four direction of the medium substrate,
The rear wall of the shell is fixedly installed with earth plate, and the inside of the shell is fixedly installed with circuit board, the conductor patch
Outer surface be bonded with wear-resistance thin film, the conductor patch is welded with inserted link far from the side of the wear-resistance thin film.
Preferably, there are four the inserted link is arranged altogether, and four inserted link correspondences are mounted on the conductor patch bottom surface
Four corners, the medium substrate front surface offers the equal multiple grooves of spacing, and the bottom surface of the groove is uniformly opened
If the conductor patch is plugged and fixed with the groove by four inserted links and four jack positioning there are four jack.
Preferably, the bottom surface of the circuit board is equipped with multiple connecting columns, and connecting column runs through the bottom surface of the shell, institute
It states circuit board and is fixedly connected with the earth plate by connecting column.
Preferably, card slot, the top cover and the medium base are offered in the middle part of four edges of the inner sidewall of the top cover
Plate is connected and fixed by the limit card block and card slot.
Preferably, the front surface of the top cover offers multiple rectangular openings, and the size of rectangular opening and the conductor
The size of patch is equal.
Preferably, the wear-resistance thin film is to select thin slice made of the biggish metal of hardness.
A kind of active micro-strip paster antenna of the more stars of single-frequency proposed by the present invention, beneficial effect are:
There are four inserted links in the welding of the bottom surface of conductor patch by the present invention, uniformly open in the groove floor that medium substrate front surface opens up
If conductor patch is plugged and fixed with medium substrate by four inserted links and four jack positioning, so that conductor pastes there are four jack
Piece can be more accurate be mounted on inside grooves, avoid conductor patch install run-off the straight, remove later period set-up procedure from, thus
Reduce the set-up time, increases working efficiency.
The present invention is fixedly mounted there are four limit card block on the four direction of medium substrate lateral wall, in the inside of top cover
It is opened up in the middle part of four edges of wall there are four card slot, top cover positioning is connected to medium base by the cooperation of limit card block and card slot
The outer surface of plate, so that the spiral shell that through-hole and four corners of medium substrate front surface that four corners of top cover open up open up
Alignment step is found in nail hole quick alignment, reduction accurately, consequently facilitating realizing Fast Installation using fixing screws.
In addition, being bonded with wear-resistance thin film in the outer surface of conductor patch, wear-resistance thin film is made of the biggish metal of hardness,
Using the wearability of wear-resistance thin film enhancing conductor patch outer surface, to protecting conductor patch in inside, increases it and use the longevity
Life.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the active micro-strip paster antenna of more stars of single-frequency proposed by the present invention；
Fig. 2 is a kind of present invention looks up structural representation of the active micro-strip paster antenna of more stars of single-frequency proposed by the present invention；
Fig. 3 is the metal patch schematic perspective view in a kind of active micro-strip paster antenna of more stars of single-frequency proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the active micro-strip paster antenna of the more stars of a kind of single-frequency, including shell 3, the front surface of shell 3 are equipped with
Top cover 2, four edges of inner sidewall middle part of top cover 2 offer card slot, top cover 2 and medium substrate 4 and pass through limit card block 5 and card
Slot connects and fixes, and top cover 2 is positioned to the outer surface for being connected to medium substrate 4 by limit card block 5, so that top cover 2 four
8 quick alignment of screw hole that the through-hole and 4 front surface of medium substrate, four corners that corner opens up open up, convenient for by fixation
Top cover 2 is fixedly connected by screw 1 with medium substrate 4.
The front surface of top cover 2 offers multiple rectangular openings, and the size of the size of rectangular opening and conductor patch 7
It is equal, it is transmitted using the signal that rectangular opening avoids top cover 2 from hindering conductor patch 7.
Four corners of 2 front surface of top cover are mounted on fixing screws 1, and the front surface of shell 3 is close to the inside of top cover 2
Medium substrate 4 is installed, the front surface of medium substrate 4, which is inlayed, is equipped with multiple conductor patch 7, and the front surface of medium substrate 4 is leaned on
The side of nearly conductor patch 7 is bonded with microstrip feed line 6, and four corners of 4 front surface of medium substrate offer threaded hole 8,
The front surface of shell 3 is fixedly mounted there are four limit card block 5 on the lateral wall four direction of medium substrate 4, after shell 3
Side wall is fixedly installed with earth plate 9, and the inside of shell 3 is fixedly installed with circuit board 10, and the bottom surface of circuit board 10 is equipped with multiple
Connecting column, and connecting column runs through the bottom surface of shell 3, circuit board 10 is fixedly connected with earth plate 9 by connecting column, and circuit board is convenient for
10 are grounded, while being convenient for the compactedness of structure.
The outer surface of conductor patch 7 is bonded with wear-resistance thin film 12, and wear-resistance thin film 12 is made of to select the biggish metal of hardness
Thin slice, enhance the wearability of 7 outer surface of conductor patch using wear-resistance thin film 12, so that the protection of conductor patch 7 be increased in inside
Add its service life.
Conductor patch 7 is welded with inserted link 11 far from the side of wear-resistance thin film 12, and there are four the total settings of inserted link 11, and four are inserted
Corresponding four corners for being mounted on 7 bottom surface of conductor patch of bar 11,4 front surface of medium substrate offer equal multiple recessed of spacing
Slot, the bottom surface of groove are uniformly provided with four jacks, conductor patch 7 and groove and are inserted by four inserted links 11 and four jack positioning
Fixation is connect, the location and installation of conductor patch 7 is realized by four inserted links 11 and four jacks, so that conductor patch 7 be avoided to install
Later period set-up procedure is removed in run-off the straight from, to reduce the set-up time, increases working efficiency.
Working principle: before use, by four inserted links 11 that 7 bottom surface of conductor patch is welded, 4 front surface of alignment medium substrate
Four slots of the groove floor setting opened up, are mounted on inside grooves for conductor patch 7, so that conductor patch 7 can be with
It realizes location and installation, until conductor patch 7 installs, cooperates limit card block 5 by the card slot that 2 inner sidewall of top cover opens up, it will
Top cover 2 covers on the lateral wall of medium substrate 4, to realize the through-hole and medium substrate 4 that top cover 2 outer surface four corner opens up
8 quick alignment of screw hole that four corners of front surface open up, is locked by fixing screws 1, installs, later by this
Paster antenna comes into operation, and in use process, conductor patch 7 is electrically connected with circuit board 10 by microstrip feed line 6, realizes
The transmitting of signal increases the wearability of conductor patch 7 by the wear-resistance thin film 12 of 7 outer surface of conductor patch bonding, to increase
The use duration of conductor patch 7.
The foregoing description of the embodiment of the present invention provides for the purpose of illustration and explanation.They are not exhaustion
Property, it is also not meant to limit the invention to these contents accurately described, it, can also be there are many changing under the guide of above-mentioned introduction
Dynamic and variation.These embodiments are selected and describe merely to best illustration the principle of the present invention and their reality are answered
With so that those skilled in the art can preferably in various embodiments and use is suitable for expected specific use
Various changes apply the present invention.It is understood, therefore, that this invention is intended to be covered within the scope of following claim
It is all to change and be equal.
Claims (6)
1. a kind of active micro-strip paster antenna of more stars of single-frequency, including shell, which is characterized in that the front surface of the shell is equipped with
Top cover, four corners of the top cover front surface are mounted on fixing screws, and the front surface of the shell is close to the top cover
Inside medium substrate is installed, the front surface of the medium substrate, which is inlayed, is equipped with multiple conductor patch, the medium substrate
Front surface be bonded with microstrip feed line close to the side of the conductor patch, four corners of the medium substrate front surface are equal
Threaded hole is offered, there are four the front surface of the shell is fixedly mounted on the lateral wall four direction of the medium substrate
Limit card block, the rear wall of the shell are fixedly installed with earth plate, and the inside of the shell is fixedly installed with circuit board, described
The outer surface of conductor patch is bonded with wear-resistance thin film, and the conductor patch is welded with inserted link far from the side of the wear-resistance thin film.
2. a kind of active micro-strip paster antenna of the more stars of single-frequency according to claim 1, which is characterized in that the inserted link is set altogether
There are four setting, and corresponding four corners for being mounted on the conductor patch bottom surface of four inserted links, before the medium substrate
Surface offers the equal multiple grooves of spacing, and the bottom surface of the groove is uniformly provided with four jacks, the conductor patch with
The groove is plugged and fixed by four inserted links and four jack positioning.
3. a kind of active micro-strip paster antenna of the more stars of single-frequency according to claim 1, which is characterized in that the circuit board
Bottom surface is equipped with multiple connecting columns, and connecting column runs through the bottom surface of the shell, and the circuit board and the earth plate pass through company
Column is connect to be fixedly connected.
4. a kind of active micro-strip paster antenna of the more stars of single-frequency according to claim 1, which is characterized in that the top cover it is interior
Card slot, the top cover and the medium substrate is offered in the middle part of four edges of side wall to be clamped by the limit card block and card slot
It is fixed.
5. a kind of active micro-strip paster antenna of the more stars of single-frequency according to claim 1, which is characterized in that before the top cover
Surface offers multiple rectangular openings, and the size of rectangular opening is equal with the size of the conductor patch.
6. a kind of active micro-strip paster antenna of the more stars of single-frequency according to claim 1, which is characterized in that the wear-resistance thin film
It is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164360.XA CN109449570B (en) | 2018-10-08 | 2018-10-08 | Single-frequency multi-satellite active microstrip patch antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164360.XA CN109449570B (en) | 2018-10-08 | 2018-10-08 | Single-frequency multi-satellite active microstrip patch antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109449570A true CN109449570A (en) | 2019-03-08 |
| CN109449570B CN109449570B (en) | 2020-08-21 |
Family
ID=65546084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164360.XA Active CN109449570B (en) | 2018-10-08 | 2018-10-08 | Single-frequency multi-satellite active microstrip patch antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449570B (en) |
Citations (8)
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|---|---|---|---|---|
| KR20010094315A (en) * | 2000-04-06 | 2001-10-31 | 송경식 | an antenna system of radar dome |
| FR2958086A1 (en) * | 2010-03-23 | 2011-09-30 | Thales Sa | Radiating element i.e. multi-layered microstrip patch, for e.g. single pole electronic scanning antenna array, has plate whose points are respectively connected to source and grounded for obtaining radiation, in one position of switch |
| CN102868020A (en) * | 2012-09-28 | 2013-01-09 | 北京理工大学 | C-band broadband circularly polarized single pulse array antenna |
| CN205643954U (en) * | 2016-03-30 | 2016-10-12 | 常州天禄光电科技有限公司 | Backlight unit subassembly |
| CN106486741A (en) * | 2015-08-26 | 2017-03-08 | 香港中文大学 | A kind of air patch microstrip antenna |
| CN206117744U (en) * | 2016-09-28 | 2017-04-19 | 东莞市华赢电子塑胶有限公司 | Cell -phone shell draws swallow -tailed structure to groove |
| CN107257029A (en) * | 2017-06-28 | 2017-10-17 | 北京理工大学 | A kind of 340GHz film-types transmit polarization changer |
| CN207009661U (en) * | 2017-09-13 | 2018-02-13 | 凯士林电子（深圳）有限公司 | A kind of active microstrip antenna based on the Big Dipper and GPS positioning system |
-
2018
- 2018-10-08 CN CN201811164360.XA patent/CN109449570B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094315A (en) * | 2000-04-06 | 2001-10-31 | 송경식 | an antenna system of radar dome |
| FR2958086A1 (en) * | 2010-03-23 | 2011-09-30 | Thales Sa | Radiating element i.e. multi-layered microstrip patch, for e.g. single pole electronic scanning antenna array, has plate whose points are respectively connected to source and grounded for obtaining radiation, in one position of switch |
| CN102868020A (en) * | 2012-09-28 | 2013-01-09 | 北京理工大学 | C-band broadband circularly polarized single pulse array antenna |
| CN106486741A (en) * | 2015-08-26 | 2017-03-08 | 香港中文大学 | A kind of air patch microstrip antenna |
| CN205643954U (en) * | 2016-03-30 | 2016-10-12 | 常州天禄光电科技有限公司 | Backlight unit subassembly |
| CN206117744U (en) * | 2016-09-28 | 2017-04-19 | 东莞市华赢电子塑胶有限公司 | Cell -phone shell draws swallow -tailed structure to groove |
| CN107257029A (en) * | 2017-06-28 | 2017-10-17 | 北京理工大学 | A kind of 340GHz film-types transmit polarization changer |
| CN207009661U (en) * | 2017-09-13 | 2018-02-13 | 凯士林电子（深圳）有限公司 | A kind of active microstrip antenna based on the Big Dipper and GPS positioning system |
Non-Patent Citations (1)
| Title |
|---|
| 北京航空制造工程研究所等: "《航空制造技术》", 31 December 2013, 航空工业出版社 * |
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| Publication number | Publication date |
|---|---|
| CN109449570B (en) | 2020-08-21 |
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