CN204481125U - High gain perpendicular polarization omni antenna - Google Patents
High gain perpendicular polarization omni antenna Download PDFInfo
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- CN204481125U CN204481125U CN201420839377.1U CN201420839377U CN204481125U CN 204481125 U CN204481125 U CN 204481125U CN 201420839377 U CN201420839377 U CN 201420839377U CN 204481125 U CN204481125 U CN 204481125U
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- foil layer
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- perpendicular polarization
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Abstract
The utility model relates to field of antenna, be specifically related to a kind of high gain perpendicular polarization omni antenna, comprise antenna radiation unit, feeder line tie point and feeder, the conductor rods vertical dipole that described antenna radiation unit comprises substrate, is attached at the conductor foil layer oscillator on substrate and is vertically installed on conductor foil layer oscillator, conductor foil layer oscillator is provided with the feeder line tie point for connecting feeder, and this feeder is electrically connected on feeder line tie point; Wherein, substrate is arranged four conductor foil layer oscillators, four conductor foil layer oscillator structures are identical, and are centrosymmetric and are distributed on substrate, and this conductor foil layer oscillator comprises the first Department of Radiation, this first Department of Radiation is at least arranged a conductor rods vertical dipole.The omni-directional that the utility model realizes perpendicular polarization signal receives and launches.
Description
Technical field
The utility model relates to a kind of vertical polarized antenna receiving field for wireless digital TV-set, especially a kind of vertical polarized antenna of novel high-gain.
Background technology
At present along with the progress of science and technology, rapidly, multimedia digital communication is day by day universal, simultaneously multimedia digital communication mode also one of Primary communication mode becoming users gradually in all kinds of wireless communication technology development.Along with people, quality requirement is more and more higher to received signal, the performance of antenna and the requirement of outward appearance are also improved day by day, there is the problem such as excessive height, inconvenience installation, Signal reception weak effect in the antenna that current uhf band perpendicular polarization mode adopts, market in the urgent need to the digital communication antenna of miniaturized flat high-gain all in various degree.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of novel high gain perpendicular polarization omni antenna, by adjusting its internal independence receiver module, each receiver module being disturbed and is reduced to minimum state, thus realizing high-gain high-performance.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is, a kind of novel high gain perpendicular polarization omni antenna comprises antenna radiation unit, feeder line tie point and feeder; The conductor rods vertical dipole that described antenna radiation unit comprises substrate, is attached at the conductor foil layer oscillator on substrate and is vertically installed on conductor foil layer oscillator, conductor foil layer oscillator is provided with the feeder line tie point for connecting feeder, and this feeder is electrically connected on feeder line tie point; Wherein, substrate is arranged four conductor foil layer oscillators, four conductor foil layer oscillator structures are identical, and are centrosymmetric and are distributed on substrate, and this conductor foil layer oscillator comprises the first Department of Radiation, this first Department of Radiation is at least arranged a conductor rods vertical dipole.
Further, this conductor foil layer oscillator also comprises the second Department of Radiation and the 3rd Department of Radiation, the end of the end of the first Department of Radiation, the end of the second Department of Radiation and the 3rd Department of Radiation is interconnected, thus formation T-type structure, this second Department of Radiation and the 3rd Department of Radiation at least arrange a conductor rods vertical dipole.
Further, this second Department of Radiation and the 3rd Department of Radiation with the first Department of Radiation for symmetry axis is symmetrical arranged.
Further, this first Department of Radiation is linear structure.
Further, this first Department of Radiation, the second Department of Radiation and the 3rd Department of Radiation are linear structure.
Further, this first Department of Radiation is linear structure, and described second Department of Radiation and the 3rd Department of Radiation are convex structure.
Further, this feeder line tie point is arranged at the end of the free end of this first Department of Radiation.
Further, this conductor foil layer oscillator is copper foil layer, aluminium foil layer or other metallic conductor layers of foil.
Further, this conductor rods vertical dipole is copper pipe, copper rod, aluminum pipe, aluminium bar or other conductor rods.
Further, this conductor rods vertical dipole is that welding is arranged on this conductor foil layer oscillator.
The utility model utilizes peculiar structural design, on the basis that doublet antenna receives, while realizing antenna high-gain, the height of effective reduction antenna, greatly reduce overall dimension, be convenient to install, be evenly distributed the frame mode of symmetrical dipole simultaneously by 360 degree, horizontal plane, the omni-directional realizing perpendicular polarization signal receives and launches.The utility model adopts said structure, and its structure is simple, and practical function, cost is lower, easy for installation, and omni-directional is good.Because Antenna Construction Design is reasonable, antenna omnidirectional is good, and reception is strengthened further.In addition, scheme of the present utility model is applicable to all kinds of air digital television signals and receives, and the wireless digital TV-set of all kinds of vehicles such as especially all kinds of bus, bus, car receives, and realizes reception maximization.
Accompanying drawing explanation
Fig. 1 is the structure front view of embodiment 1 of the present utility model;
Fig. 2 is the structural perspective of embodiment 1 of the present utility model;
Fig. 3 is the structure front view of embodiment 2 of the present utility model;
Fig. 4 is the structure front view of embodiment 3 of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
The utility model provides a kind of novel high-gain vertical polarized antenna, and the air digital television signals being mainly applicable to perpendicular polarization receives, and it mainly comprises antenna radiation unit, feeder line tie point and feeder; The conductor rods vertical dipole that described antenna radiation unit comprises substrate, is attached at the conductor foil layer oscillator on substrate and is vertically installed on conductor foil layer oscillator, conductor foil layer oscillator is provided with the feeder line tie point for connecting feeder, and this feeder is electrically connected on feeder line tie point; Wherein, substrate is arranged four conductor foil layer oscillators, four conductor foil layer oscillator structures are identical, and are centrosymmetric and are distributed on substrate, and this conductor foil layer oscillator comprises the first Department of Radiation, this first Department of Radiation is at least arranged a conductor rods vertical dipole.
Embodiment 1
Consult shown in Fig. 1 and Fig. 2, as a concrete example, the utility model comprises substrate 10(isolation material, as bakelite plate, plastic plate), the conductor foil layer oscillator 20(conductive material be attached on substrate 10, as copper foil layer, aluminium foil layer or other metallic conductor layers of foil), be vertically installed in conductor rods vertical dipole 40 on conductor foil layer oscillator 20 and 2 extend feeder (for illustrating in figure), conductor foil layer oscillator 20 is provided with the feeder line tie point 30 for connecting feeder, and this feeder is electrically connected on feeder line tie point 30.
In the present embodiment, substrate 10 is arranged four conductor foil layer oscillators, 20, four conductor foil layer oscillator 20 structures identical, and be centrosymmetric distribution on the substrate 10; This conductor foil layer oscillator 20 comprises the first Department of Radiation 21, this first Department of Radiation 21 is at least arranged in a conductor rods vertical dipole 40(figure for 2).Four conductor foil layer oscillators 20 and eight conductor rods vertical dipoles 40 form the radiating element of antenna, and antenna is maximized in perpendicular polarization signal area reception.
In the present embodiment, the first Department of Radiation 21 is linear structure, but not as limit.
In the present embodiment, this feeder line tie point 30 is arranged at the end of the free end of this first Department of Radiation 21, but not as limit.
In the present embodiment, this conductor rods vertical dipole 40 welds on setting and this conductor foil layer oscillator 20, but not as limit.
In the present embodiment, this conductor foil layer oscillator 20 is copper foil layer, aluminium foil layer or other metallic conductor layers of foil, and this conductor rods vertical dipole 40 is copper pipe, copper rod, aluminum pipe, aluminium bar or other conductor rods, but not as limit.
Embodiment 2
Consult shown in Fig. 3, as a concrete example, its difference from Example 1 is: in the present embodiment, this conductor foil layer oscillator 20 comprises the first Department of Radiation 21, second Department of Radiation 22 and the 3rd Department of Radiation 23, the end of the end of the first Department of Radiation 21, the end of the second Department of Radiation 22 and the 3rd Department of Radiation 23 is interconnected, thus forms T-type structure.This first Department of Radiation 21, second Department of Radiation 22 and the 3rd Department of Radiation 23 are all at least arranged in a conductor rods vertical dipole 40(figure with respectively for 1,2,2).Four conductor foil layer oscillators 20 form the radiating element of antenna, and adjacent conductor foil layer oscillator 20 has certain gap.
Wherein, the second Department of Radiation 22 and the 3rd Department of Radiation 23 with the first Department of Radiation 21 for symmetry axis is symmetrical arranged.
In the present embodiment, the first Department of Radiation 21, second Department of Radiation 22 and the 3rd Department of Radiation 23 are linear structure, but not as limit.
Embodiment 3
Consult shown in Fig. 3, as a concrete example, its difference from Example 2 is: in the present embodiment, and the first Department of Radiation 21 is linear structure, and the second Department of Radiation 22 and the 3rd Department of Radiation 23 are convex structure.
The utility model, by adjustment internal independence receiver module, makes each receiver module disturb and is reduced to minimum state.The utility model utilizes peculiar structural design, on the basis that doublet antenna receives, the height of antenna is effectively reduced while realizing antenna high-gain, greatly reduce overall dimension, be convenient to install, be evenly distributed the frame mode of symmetrical dipole by 360 degree, horizontal plane, the omni-directional realizing perpendicular polarization signal receives and launches simultaneously.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (10)
1. a novel high gain perpendicular polarization omni antenna, comprise antenna radiation unit, feeder line tie point and feeder, it is characterized in that: the conductor rods vertical dipole that described antenna radiation unit comprises substrate, is attached at the conductor foil layer oscillator on substrate and is vertically installed on conductor foil layer oscillator, conductor foil layer oscillator is provided with the feeder line tie point for connecting feeder, and this feeder is electrically connected on feeder line tie point; Wherein, substrate is arranged four conductor foil layer oscillators, four conductor foil layer oscillator structures are identical, and are centrosymmetric and are distributed on substrate, and this conductor foil layer oscillator comprises the first Department of Radiation, this first Department of Radiation is at least arranged a conductor rods vertical dipole.
2. novel high gain perpendicular polarization omni antenna according to claim 1, it is characterized in that: this conductor foil layer oscillator also comprises the second Department of Radiation and the 3rd Department of Radiation, the end of the end of the first Department of Radiation, the end of the second Department of Radiation and the 3rd Department of Radiation is interconnected, thus formation T-type structure, this second Department of Radiation and the 3rd Department of Radiation at least arrange a conductor rods vertical dipole.
3. novel high gain perpendicular polarization omni antenna according to claim 2, is characterized in that: this second Department of Radiation and the 3rd Department of Radiation with the first Department of Radiation for symmetry axis is symmetrical arranged.
4. novel high gain perpendicular polarization omni antenna according to claim 1, is characterized in that: this first Department of Radiation is linear structure.
5. novel high gain perpendicular polarization omni antenna according to claim 2, is characterized in that: this first Department of Radiation, the second Department of Radiation and the 3rd Department of Radiation are linear structure.
6. novel high gain perpendicular polarization omni antenna according to claim 2, is characterized in that: this first Department of Radiation is linear structure, and described second Department of Radiation and the 3rd Department of Radiation are convex structure.
7. novel high gain perpendicular polarization omni antenna according to claim 1 and 2, is characterized in that: this feeder line tie point is arranged at the end of the free end of this first Department of Radiation.
8. novel high gain perpendicular polarization omni antenna according to claim 1 and 2, is characterized in that: this conductor foil layer oscillator is copper foil layer, aluminium foil layer or other metallic conductor layers of foil.
9. novel high gain perpendicular polarization omni antenna according to claim 1 and 2, is characterized in that: this conductor rods vertical dipole is copper pipe, copper rod, aluminum pipe, aluminium bar or other conductor rods.
10. novel high gain perpendicular polarization omni antenna according to claim 1 and 2, is characterized in that: this conductor rods vertical dipole is that welding is arranged on this conductor foil layer oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839377.1U CN204481125U (en) | 2014-12-26 | 2014-12-26 | High gain perpendicular polarization omni antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839377.1U CN204481125U (en) | 2014-12-26 | 2014-12-26 | High gain perpendicular polarization omni antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481125U true CN204481125U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839377.1U Expired - Fee Related CN204481125U (en) | 2014-12-26 | 2014-12-26 | High gain perpendicular polarization omni antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069186A (en) * | 2016-12-15 | 2017-08-18 | 深圳市发斯特精密技术有限公司 | A kind of bipolar omni-directional ceiling antenna |
-
2014
- 2014-12-26 CN CN201420839377.1U patent/CN204481125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069186A (en) * | 2016-12-15 | 2017-08-18 | 深圳市发斯特精密技术有限公司 | A kind of bipolar omni-directional ceiling antenna |
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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: 20150715 Termination date: 20171226 |