CN205985340U - A miniaturized qxcomm technology of low -frequency range high -gain communication antenna for unmanned aerial vehicle - Google Patents
A miniaturized qxcomm technology of low -frequency range high -gain communication antenna for unmanned aerial vehicle Download PDFInfo
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- CN205985340U CN205985340U CN201620929603.4U CN201620929603U CN205985340U CN 205985340 U CN205985340 U CN 205985340U CN 201620929603 U CN201620929603 U CN 201620929603U CN 205985340 U CN205985340 U CN 205985340U
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- antenna
- welding position
- coaxial line
- shielding layer
- frequency range
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- 238000004891 communication Methods 0.000 title claims abstract description 9
- 238000005516 engineering process Methods 0.000 title abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a antenna technology field, concretely relates to a miniaturized qxcomm technology of low -frequency range high -gain communication antenna for unmanned aerial vehicle, include FPC antenna main part and the coaxial line that has the shielding layer, be equipped with shielding layer welding position in the FPC antenna main part, the left side of shielding layer welding position is equipped with sinle silk welding position, and the left side of sinle silk welding position is equipped with matches the paster position, the left end welding of coaxial line is on the sinle silk welds the position, and the shielding layer left end of coaxial line welds on the shielding layer welds the position, be equipped with the antenna fluting of three different shapes in the FPC antenna main part, the left side lower extreme of FPC antenna main part is equipped with the test position, has kept better omni -direction and antenna efficiency, has greatly reduced the volume and the weight of antenna, can easily install moreover and use as the built -in aerial in the inside of unmanned aerial vehicle.
Description
Technical field
This utility model is related to antenna technical field and in particular to a kind of low-frequency range miniaturization omnidirectional for unmanned plane is high
Gain communication antenna.
Background technology
Development with unmanned plane industry and the change of unmanned plane functional localization, the function of unmanned plane more and more diversified and
Specialization, and for needing the large scale industry level geographical mapping unmanned plane of over the horizon operation, antenna is even more its important group
Become part.
Generally for the antenna being applied to unmanned plane, conventionally employed electronically small antenna theory is designed, the theoretical length of antenna
Degree need to accomplish more than 35CM, so not only hard to fit into light unmanned plane above, and weight be also very easy to exceeded.
If carrying out Miniaturization Design by force, then will greatly lose antenna efficiency and gain.
Content of the invention
The purpose of this utility model is the defect and deficiency for prior art, provides a kind of achievable low-frequency range long distance
From a kind of low-frequency range miniaturization omni-directional high-gain communication antenna for unmanned plane of communication, using unique cabling form, will
Within the physical length of antenna has shortened to 12CM, while keeping preferable omni-directional and antenna efficiency, greatly reduce sky
Using test position, the volume and weight of line, quickly checks whether the assembling of antenna puts in place.
For achieving the above object, the technical solution adopted in the utility model is：
A kind of low-frequency range miniaturization omni-directional high-gain communication antenna for unmanned plane described in the utility model, including
FPC antenna main body and the coaxial line with screen layer, described FPC antenna main body is provided with screen layer welding position, and screen layer welds
The left side of position is provided with core welding position, and the left side of core welding position is provided with coupling paster position, and the left end of described coaxial line is welded on
In core welding position, the screen layer left end of coaxial line is welded in screen layer welding position, and described FPC antenna main body is provided with three
Antenna fluting of different shapes, the left side lower end of FPC antenna main body is provided with test position.
Further, the length of described FPC antenna main body be 117mm, width be 16mm, thickness be 0.8mm, coaxial line
Length is 160mm.
After said structure, this utility model has the beneficial effect that：This utility model in existing common process ground foundation,
Employ coupling loading technique and helical antenna principle mix mode, calculate by antenna spiral and on PCB paster position
Put, within the physical length of antenna has been shortened to 12CM, and remained in that preferable omni-directional and antenna efficiency, greatly
Reduce the volume and weight of antenna, and the inside that can easily be installed on unmanned plane uses as built-in aerial, makes no
Man-machine profile farthest can need not consider the placement location of antenna using aerodynamic, both beautiful and practical.
Brief description
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is reverse structure schematic of the present utility model；
Description of reference numerals：
1st, coaxial line；2nd, screen layer welding position；3rd, core welding position；4th, antenna fluting；
5th, test position；6th, mate paster position；7th, FPC antenna main body.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figure 1, 2, a kind of low-frequency range miniaturization omni-directional high-gain for unmanned plane described in the utility model leads to
Letter antenna, the coaxial line 1 including FPC antenna main body 7 with screen layer, described FPC antenna main body 7 is provided with screen layer welding
Position 2, the left side of screen layer welding position 2 is provided with core welding position 3, and the left side of core welding position 3 is provided with coupling paster position 6, described
The left end of coaxial line 1 is welded in core welding position 3, and the screen layer left end of coaxial line 1 is welded in screen layer welding position 2, institute
State FPC antenna main body 7 and be provided with three antenna flutings of different shapes, the left side lower end of FPC antenna main body 7 is provided with test position 5.
Further, the length of described FPC antenna main body 7 be 117mm, width be 16mm, thickness be 0.8mm, coaxial line 1
Length be 160mm.
The coupling paster position 6 on antenna first by match circuit paster, the heart yearn of welding coaxial line 1 left end and screen successively
Cover layer to specified location.Detect that antenna joined by qualified laggard luggage, other end of for coaxial line 1 heart yearn and screen layer are welded in master
Plate specified location, you can normally use this antenna.
This utility model, in existing common process ground foundation, employs coupling loading technique and helical antenna principle is mixed
Mode, calculate by antenna spiral and on PCB paster position, within the physical length of antenna has been shortened to 12CM,
And remained in that preferable omni-directional and antenna efficiency, greatly reduced the volume and weight of antenna, and can be light
The inside that pine is installed on unmanned plane uses as built-in aerial, makes unmanned plane profile can farthest utilize aerodynamic
And the placement location of antenna need not be considered, both beautiful and practical.
The above is only better embodiment of the present utility model, therefore described in all patent claims according to this utility model
Construction, the equivalence changes done of feature and principle or modification, be all included in this utility model patent claim.
Claims (2)
1. a kind of low-frequency range miniaturization omni-directional high-gain communication antenna for unmanned plane, including FPC antenna main body (7) with carry
The coaxial line (1) of screen layer, described FPC antenna main body (7) is provided with screen layer welding position (2), a left side for screen layer welding position (2)
Side is provided with core welding position (3), and the left side of core welding position (3) is provided with coupling paster position (6), the left end of described coaxial line (1)
It is welded in core welding position (3), the screen layer left end of coaxial line (1) is welded in screen layer welding position (2), described FPC days
Line main body (7) is provided with three antenna flutings of different shapes, and the left side lower end of FPC antenna main body (7) is provided with test position (5).
2. a kind of low-frequency range miniaturization omni-directional high-gain communication antenna for unmanned plane according to claim 1, it is special
Levy and be：The length of described FPC antenna main body (7) is 117mm, width is 16mm, thickness is 0.8mm, the length of coaxial line (1)
For 160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929603.4U CN205985340U (en) | 2016-08-24 | 2016-08-24 | A miniaturized qxcomm technology of low -frequency range high -gain communication antenna for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929603.4U CN205985340U (en) | 2016-08-24 | 2016-08-24 | A miniaturized qxcomm technology of low -frequency range high -gain communication antenna for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985340U true CN205985340U (en) | 2017-02-22 |
Family
ID=58033461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929603.4U Expired - Fee Related CN205985340U (en) | 2016-08-24 | 2016-08-24 | A miniaturized qxcomm technology of low -frequency range high -gain communication antenna for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985340U (en) |
-
2016
- 2016-08-24 CN CN201620929603.4U patent/CN205985340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |