CN108258381A - A kind of five frequency range emitters for breaking through unmanned plane - Google Patents
A kind of five frequency range emitters for breaking through unmanned plane Download PDFInfo
- Publication number
- CN108258381A CN108258381A CN201810188751.9A CN201810188751A CN108258381A CN 108258381 A CN108258381 A CN 108258381A CN 201810188751 A CN201810188751 A CN 201810188751A CN 108258381 A CN108258381 A CN 108258381A
- Authority
- CN
- China
- Prior art keywords
- aluminium
- aluminium flake
- antenna
- column
- sheet metal
- 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
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
-
- 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
-
- 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
- H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
-
- 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
- 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
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
Landscapes
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The present invention provides a kind of five frequency band signals emitters for breaking through unmanned plane,Including emitter ontology and the feeder line being connected on emitter ontology,The emitter ontology includes pcb board,The ground plane being printed on the pcb board,First antenna,Second antenna and third antenna,The feeder line, which has, to be connected to the core wire of the signal feed-in point and is connected to the braiding layer of the ground plane,First preposition sheet metal of the first antenna including several laid parallels and be alternately arranged in the first preposition sheet metal aluminium column and and interval coat the rubber column gel column of the aluminium column,Second antenna includes the second preposition sheet metal of several laid parallels and is alternately arranged in the aluminium column and rubber column gel column of the second preposition sheet metal,The third antenna includes the copper sheet put successively by bottom end and top and five pieces of top aluminium flakes,It is that one kind has spread-spectrum signal,High temperature resistant,It can integrated 2.4G,2.4G spread spectrum encryptions,GPS,5.8G and 5.8G spreads encrypted sender unit.
Description
Technical field
The present invention relates to a kind of antennas, refer in particular to a kind of antenna of achievable wireless data transmission.
Background technology
With the development of electronic technology, wireless transmitter is set in more and more mobile electronic devices to be wirelessly transferred
Signal, thus antenna is often integrated in wherein.In order to meet the wireless signal transmission of multiband, often it is integrated in mobile electronic device
Mutiple antennas.However, with the miniaturization trend of electronic equipment, the inner space of electronic equipment is more and more narrower, each day
Distance between line is less and less, thus isolation between antennae is deteriorated, it is impossible to meet the normal work demand of each antenna.
With the development of the society, unmanned plane industry rapidly develops, since the environment residing for unmanned plane is complicated, can usually encounter
Strong flow perturbation, this proposes new requirement to the wind-resistant performance design of unmanned plane antenna；There are no appearance on the market
The sender unit that 2.4G, 2.4G encryption, GPS signal, 5.8G, 5.8G coded signal blend；Existing active antenna is adopted
With a large amount of active component, high temperature resistance is poor；Without spread-spectrum signal, when there are during narrowband interference, since interference is to send out
Penetrate after signal is spread across and just add in, thus the de-spreading operation of receiving terminal by desired signal be retracted into original tape it is wide while,
Also the bandwidth of unwanted signal can be spread same multiple, so as to which narrowband interference be made to become broadband interference, reduce power spectrum
Density.
Therefore, it is necessory to provide a kind of improved antenna, to overcome defect of the existing technology.
Invention content
It is an object of the invention to overcome the defect of the prior art, providing one kind has spread-spectrum signal, high temperature resistant, can integrate
The encryption of 2.4G, 2.4G spread spectrum, GPS and 5.8G and 5.8G spread spectrums are encrypted, and production process is few, transmission power is high, at low cost and tool
Five frequency band signals emitters of the counter unmanned plane of standby excellent wind resistance.
The invention is realized in this way a kind of five frequency band signals emitters for breaking through unmanned plane, the counter unmanned plane
Five frequency band signals emitters include emitter ontology and the feeder line that is connected on emitter ontology, the feeder line packet
The first feeder line, the second feeder line and third feeder line are included, the emitter ontology includes pcb board, is printed on the pcb board
Ground plane, first antenna, the second antenna and third antenna, the feeder line have be connected to the core wire of the signal feed-in point with
And it is connected to the braiding layer of the ground plane.The first antenna includes the first preposition sheet metal and the friendship of several laid parallels
For the aluminium column for being arranged in the first preposition sheet metal and and interval coat the rubber column gel column of the aluminium column, second antenna includes several
The the second preposition sheet metal and alternating of laid parallel are arranged in the aluminium column of the second preposition sheet metal and rubber column gel column, third antenna include
The copper sheet and five pieces of top aluminium flakes put successively by bottom end and top, the copper sheet is interted with top aluminium flake by copper post, described
Copper post is contained in inside the aluminium column, and the aluminium column and rubber column gel column are staggered, and the first antenna includes copper post and second day
Line and in parallel the 4th sheet metal set up and worn of the second Antenna extender section, second antenna and the 4th gold medal
Belong to piece by aluminium column to be connected.
The present invention further defines, and five frequency band signals emitters of the counter unmanned plane are close to the 4th sheet metal
The top of end extended end is connected with bottom plate, and the feeder line is passed through from the bottom plate.
The present invention further defines, and the bottom plate is round aluminium sheet, and the radius of the circle aluminium sheet is slightly larger than the described 4th
The radius of sheet metal.
The present invention further defines, and the 4th sheet metal is connected with the bottom plate by plastic column.
The present invention further defines, and the first preposition sheet metal includes the first aluminium arranged successively by bottom end and top
Piece, the first aluminium flake group, the second aluminium flake group and third aluminium flake group, first aluminium flake, the first aluminium flake group, the second aluminium flake group and
The center of third aluminium flake group is by being threaded through the aluminium column and rubber column gel column passes through.
The present invention further defines, and first aluminium flake is the round aluminium flake of a diameter of 52mm.
The present invention further defines, and the first aluminium flake group includes 3 round aluminium flakes equidistantly put, and the first aluminium flake group is
The aluminium flake of a diameter of 45mm is equidistantly formed by stacking.
The present invention further defines, and the second aluminium flake group includes 4 round aluminium flakes equidistantly put, and the second aluminium flake group is
The aluminium flake of a diameter of 43mm is equidistantly formed by stacking.
The present invention further defines, and the third aluminium flake group includes 3 round aluminium flakes equidistantly put, and third aluminium flake group is
The aluminium flake of a diameter of 41mm is equidistantly formed by stacking.
The present invention further defines, and the third aluminium flake group includes 3 round aluminium flakes equidistantly put, and third aluminium flake group is
The aluminium flake of a diameter of 41mm is equidistantly formed by stacking.
The present invention further defines, and the diameter of the top aluminium flake is 22mm, 22mm, 22mm, 20mm and 20mm successively.
The present invention further defines, and five frequency range emitter working frequency range of the counter unmanned plane are 2.4G signals 2.4-
2.5GHz, 5.8G signal 5.15-5.85GHz, GPS signal 1575.42GHz, 2.4G spread spectrum coded signal 2.4-2.5GHz, 5.8G
Spread coded signal 5.15-5.85GHz.
Advantageous effect：
Compared with prior art, the present invention is using high frequency antenna feeder line, the silver-plated high temperature resistant of fine copper, can arbitrary 360 degree be bent,
The endoporus needle interface of standard so that device main structure is heat safe while has higher intensity.
Secondly, the main material for breaking through five frequency band signals emitters of unmanned plane be lower-cost metal-copper and
Aluminium, it is at low cost, it is easy to process, and many is modular component, it is easy for assembly.
Secondly, emitter integrates the encryption of 5.8G, 5.8G spread spectrum and the encryption of 2.4G, 2.4G spread spectrum and GPS signal, practicability
It can be excellent.
Secondly, emitter is provided with bottom plate close to feeder line end, and bottom plate close to edge by opening up threaded hole by hair
Injection device is fixed, and by bottom plate and top approach process, is also equipped with the 4th sheet metal and pcb board successively, the 4th sheet metal with
And the surrounding of pcb board is fixed, center is worn by copper post so that the agent structure of device is very secured.
Finally, due to firm structure, measures, the rated wind velocity of the device is up to 36.9m per second through experiment.
Description of the drawings
Fig. 1 is the front view of the specific embodiment of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of the specific embodiment of the invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, five frequency band signals emitters of the counter unmanned plane include emitter ontology and are connected to
Feeder line on emitter ontology, the feeder line include the first feeder line 18, the second feeder line 19 and third feeder line 17, the transmitting
Device body includes pcb board 10, the ground plane being printed on the pcb board 10, first antenna, the second antenna and third day
Line, the feeder line, which has, to be connected to the core wire of the signal feed-in point and is connected to the braiding layer of the ground plane, and described the
One antenna includes the first preposition sheet metal 200 of several laid parallels and is alternately arranged in the aluminium of the first preposition sheet metal 200
Column and and interval coat the rubber column gel column of the aluminium column, second antenna includes the second preposition sheet metal of several laid parallels
100 and be alternately arranged in the aluminium column and rubber column gel column of the second preposition sheet metal 100, third antenna 300 include by bottom end and top according to
The secondary copper sheet 3 put and five pieces of top aluminium flakes 2, the copper sheet 3 is interspersed by copper post 1 with top aluminium flake 2, and the copper post 1 accommodates
Inside the aluminium column, the aluminium column and rubber column gel column are staggered, it should be noted that the aluminium column inside rubber column gel column with being nested with
Copper post, the copper post of nested inside are connected with copper post 1, the first antenna 100 include 1 and second antenna 200 of copper post and
In parallel the 4th sheet metal 14 set up and worn of 200 extension of the second antenna, second antenna 200 and the described 4th
Sheet metal 14 is connected by aluminium column.
Specifically, referring to Fig. 1-Fig. 3, five frequency band signals emitters of the counter unmanned plane are close to the 4th gold medal
Belong to 14 end extended end of piece top be connected with bottom plate 15, the 4th sheet metal 14 is connected with bottom plate 15 by plastic cement, the feeder line from
The bottom plate 15 passes through, it is preferable that third feeder line 17 passes through at 15 center of bottom plate, and the bottom plate 15 is round aluminium sheet, center
Circular hole is offered, the radius of the circle aluminium sheet is slightly larger than the radius of the 4th sheet metal 14, and the area of bottom plate 15 is bigger, dress
Put also bigger with the area on ground or other body contacts, wind loading rating is stronger, the 4th sheet metal 14 and the bottom
Plate 15 is connected by plastic column.The quantity of plastic column is at two and more than two, and the first preposition sheet metal 200 includes
The first aluminium flake 9, the first aluminium flake group 8, the second aluminium flake group 7 and the third aluminium flake group 6 arranged successively by bottom end and top, described
One aluminium flake 9, the first aluminium flake group 8, the second aluminium flake group 7 and third aluminium flake group 6 center by being threaded through the aluminium column and glue
Column passes through, and the first aluminium flake 9, the first aluminium flake group 8, the second aluminium flake group 7 and third are fixed at the position that aluminium column and rubber column gel column are combined
Aluminium flake group 6, the mode that welding can be used are fixed, and first aluminium flake 9 is the round aluminium flake of a diameter of 52mm.First aluminium flake
Group 8 includes 3 round aluminium flakes equidistantly put, and the first aluminium flake group 8 is that the aluminium flake of a diameter of 45mm is equidistantly formed by stacking.Described
Two aluminium flake groups 7 include 4 round aluminium flakes equidistantly put, and the second aluminium flake group 7 is that the aluminium flake of a diameter of 43mm is equidistantly formed by stacking.
The third aluminium flake group 6 includes 3 round aluminium flakes equidistantly put, and third aluminium flake group 6 is that the aluminium flake of a diameter of 41mm is equidistantly folded
Add.The third aluminium flake group 6 includes 3 round aluminium flakes equidistantly put, and third aluminium flake group 6 is the aluminium flake of a diameter of 41mm
Equidistantly it is formed by stacking.The diameter of the top aluminium flake 2 is 22mm, 22mm, 22mm, 20mm and 20mm successively.The counter nothing
Five man-machine frequency range emitter working frequency range (spread and add for 2.4-2.5GHz and 5.15-5.85GHz, GPS, 2.4-2.5GHz
It is close), 5.15-5.85GHz (spread spectrum encryption)
The manufacturing process of apparatus of the present invention is as follows：
1. obtaining the copper post of overall length 70mm, Φ a 5.0mm first, the aluminium flake of 2 Φ 20mm is worn every 10mm, it is as separate
Two pieces of top aluminium flakes 2 at feeder line end, then after wearing the top aluminium flake 2 of 3 22mm, then a copper sheet 3 is worn, finally wear a Φ 40mm
Cardinal extremity aluminium flake 4, with welding one long 450mmRG316 feeder lines, as third feeder line 17, third feedback on the cardinal extremity aluminium flake 4 of Φ 40mm
Line 17 is welded on cardinal extremity aluminium flake 4 and copper sheet 3, and finally cardinal extremity aluminium flake 4 and copper sheet 3 are welded in above aluminium column, is herein 5.8G frequency ranges
Antenna.
2. by the first aluminium flake group 8 of the second aluminium flake group 7 and Φ 45mm of the third aluminium flake group 6 of Φ 41mm and Φ 43mm and
One aluminium flake 9 wears single aluminium flake, then fix the pcb board 10 of Φ 60mm with an aluminium column with the distance of interval 20mm on aluminium column
Center, the first feeder line 18 for finally welding one article of 150mm pass through the 4th sheet metal 14 and bottom plate 15, then SMA-J connectors of burn-oning.
3. the 2.4G antennas 2. assembled by step are fixed on by plastic cement on pcb board 10, the of one article of 150mm is finally welded
Two feeder lines 19 pass through bottom plate 15, then SMA-J connectors of burn-oning.
Finally screw hole is opened up, then fixed with 6 screws with the bottom plate 15 of Φ 87mm, tightened, third feeder line 17 is from centre
It is pierced by, SMA-J connectors of burn-oning.
Herein, the main function of feeder line is to connect Antenna+Transmitter output terminal, effectively transmitted signal energy.
In the present embodiment, for 2.4-2.5GHz, 2.4-2.5GHz, (spread spectrum adds the working frequency range of the antenna 100/200
It is close) and GPS1575.42GHz, antenna 300 works in 5.15-5.85GHz, 5.15-5.85GHz (spread spectrum encryption).
The foregoing is merely preferred embodiments of the present invention, structure is not limited to the above-mentioned shape enumerated, it is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included in the protection of the present invention
Within the scope of.
Claims (10)
1. a kind of five frequency band signals emitters for breaking through unmanned plane, five frequency band signals emitter packets of the counter unmanned plane
The feeder line for including emitter ontology and being connected on emitter ontology, it is characterised in that：The feeder line include the first feeder line,
Second feeder line and third feeder line, the emitter ontology include pcb board, the ground plane being printed on the pcb board, first
Antenna, the second antenna and third antenna, the feeder line have the core wire for being connected to the signal feed-in point and are connected to institute
State the braiding layer of ground plane, the first antenna includes the first preposition sheet metal of several laid parallels and is alternately arranged in the
The aluminium column of one preposition sheet metal and and interval coat the rubber column gel column of the aluminium column, second antenna includes several laid parallels
Second preposition sheet metal and the aluminium column and rubber column gel column for being alternately arranged in the second preposition sheet metal, the third antenna are included by bottom end
And the copper sheet put successively of top and five pieces of top aluminium flakes, the copper sheet are interted with top aluminium flake by copper post, the copper post is received
It is dissolved in inside the aluminium column, the aluminium column and rubber column gel column are staggered, and the first antenna includes the second antenna and described the
Parallel the 4th sheet metal set up and worn of two Antenna extender sections, second antenna pass through aluminium column phase with the 4th sheet metal
Even.
2. a kind of five frequency band signals emitters for breaking through unmanned plane as described in claim 1, it is characterised in that：The counter
Five frequency band signals emitters of unmanned plane are connected with bottom plate, the feeder line close to the top of the 4th metal bit end extended end
It is passed through from the bottom plate.
3. a kind of five frequency band signals emitters for breaking through unmanned plane as claimed in claim 2, it is characterised in that：The bottom plate
For round aluminium sheet, the radius of the bottom plate is slightly larger than the radius of the 4th sheet metal.
4. a kind of five frequency band signals emitters for breaking through unmanned plane as claimed in claim 2, it is characterised in that：Described 4th
Sheet metal is connected with the bottom plate by plastic column.
5. a kind of five frequency band signals emitters for breaking through unmanned plane as described in claim 1, it is characterised in that：Described first
Preposition sheet metal includes the first aluminium flake, the first aluminium flake group, the second aluminium flake group and the third aluminium arranged successively by bottom end and top
Piece group, first aluminium flake, the first aluminium flake group, the second aluminium flake group and third aluminium flake group center by being threaded through the aluminium
Column and rubber column gel column pass through.
6. a kind of five frequency band signals emitters for breaking through unmanned plane as described in claim 1, it is characterised in that：Break through nobody
Five frequency band signals emitter working frequency range of machine are believed for 2.4G signal 2.4-2.5GHz, 5.8G signals 5.15-5.85GHz, GPS
Number 1575.42GHz, 2.4G spread spectrum coded signal 2.4-2.5GHz, 5.8G spread spectrum coded signal 5.15-5.85GHz.
7. a kind of five frequency band signals emitters for breaking through unmanned plane as claimed in claim 5, it is characterised in that：Described first
Aluminium flake group includes 3 round aluminium flakes equidistantly put, and the first aluminium flake group is that the aluminium flake of a diameter of 45mm is equidistantly formed by stacking.
8. a kind of five frequency band signals emitters for breaking through unmanned plane as claimed in claim 5, it is characterised in that：Described second
Aluminium flake group includes 4 round aluminium flakes equidistantly put, and the second aluminium flake group is that the aluminium flake of a diameter of 43mm is equidistantly formed by stacking.
9. a kind of five frequency band signals emitters for breaking through unmanned plane as claimed in claim 5, it is characterised in that：The third
Aluminium flake group includes 3 round aluminium flakes equidistantly put, and third aluminium flake group is that the aluminium flake of a diameter of 41mm is equidistantly formed by stacking.
10. a kind of five frequency band signals emitters for breaking through unmanned plane as described in claim 1, it is characterised in that：The top
The diameter for holding aluminium flake is 22mm, 22mm, 22mm, 20mm and 20mm successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188751.9A CN108258381A (en) | 2018-03-08 | 2018-03-08 | A kind of five frequency range emitters for breaking through unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188751.9A CN108258381A (en) | 2018-03-08 | 2018-03-08 | A kind of five frequency range emitters for breaking through unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108258381A true CN108258381A (en) | 2018-07-06 |
Family
ID=62746100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188751.9A Pending CN108258381A (en) | 2018-03-08 | 2018-03-08 | A kind of five frequency range emitters for breaking through unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108258381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244633A (en) * | 2018-11-13 | 2019-01-18 | 湖南华诺星空电子技术有限公司 | Integrated form active antenna device for unmanned plane passive detection |
-
2018
- 2018-03-08 CN CN201810188751.9A patent/CN108258381A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244633A (en) * | 2018-11-13 | 2019-01-18 | 湖南华诺星空电子技术有限公司 | Integrated form active antenna device for unmanned plane passive detection |
| CN109244633B (en) * | 2018-11-13 | 2024-03-26 | 湖南华诺星空电子技术有限公司 | Integrated active antenna device for passive detection of unmanned aerial vehicle |
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