CN206332172U - A kind of horizontally polarized omnidirectional antenna - Google Patents
A kind of horizontally polarized omnidirectional antenna Download PDFInfo
- Publication number
- CN206332172U CN206332172U CN201720035344.5U CN201720035344U CN206332172U CN 206332172 U CN206332172 U CN 206332172U CN 201720035344 U CN201720035344 U CN 201720035344U CN 206332172 U CN206332172 U CN 206332172U
- Authority
- CN
- China
- Prior art keywords
- upper plate
- horizontally polarized
- printed board
- antenna
- polarized omnidirectional
- 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.)
- Expired - Fee Related
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- Support Of Aerials (AREA)
Abstract
The utility model discloses a kind of horizontally polarized omnidirectional antenna, belong to wireless communication technology field, it includes being arranged on the outer cover outside upper plate, and described upper plate and one end of support column are connected by screw, and the other end of described support column is connected by screw with lower shoe；First antenna printed board and the second antenna printed board are installed, the bottom centre of described lower shoe is connected with Cable-out interface in described outer cover.Its frequency range is 40MHz ~ 1.3GHz, with the features such as simple in construction, structural volume is small, size is small, aerial radiation and receiving ability are strong, environmental suitability is strong and lightweight.
Description
Technical field
The utility model is related to wireless communication technology field, more particularly to a kind of horizontally polarized omnidirectional antenna.
Background technology
Antenna pair space different directions have different radiation and receiving ability, and according to the difference of directionality, Ke Yifen
For two kinds of omnidirectional antenna and directional aerial.Omnidirectional antenna is to show as 360 ° of direction-free homogeneous radiations in the horizontal plane,
Vertical plane shows as the wave beam of one fixed width, and generally lobe width is smaller, and gain is bigger；It is typically employed in movement
In communication system and in a wide range of covering application of low-density user.
Omnidirectional antenna includes two kinds of horizontally polarized omnidirectional antenna and vertical depolarized omnidirectional antenna again, in superfrequency radiovision
In system, high-power main website typically uses horizontally polarized omnidirectional antenna；And the knot that existing horizontally polarized omnidirectional antenna is all present
The problem of structure is complicated, launches and receives radio signal effect difference and too big structural volume.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of horizontally polarized omnidirectional antenna, is solved
The complex structure of existing level polarized omnidirectional antenna, radio signal reception and launching effect difference and structural volume are too big
Problem.
The purpose of this utility model is achieved through the following technical solutions：A kind of horizontally polarized omnidirectional antenna, it is wrapped
The outer cover outside upper plate is included, described upper plate and one end of support column are connected by screw, described support column
The other end be connected by screw with lower shoe；First antenna printed board and the printing of the second antenna are installed in described outer cover
Plate, the bottom centre of described lower shoe is connected with Cable-out interface.
Described first antenna printed board is connected by the first pillar with upper plate, is set in described first antenna printed board
There is the second pillar, the second described antenna printed board is fixed by screws on the second pillar.
Described upper plate and the shape of the second antenna printed board include circular and ellipse.
Described outer cover is connected by screw with upper plate, and collision mat is provided with mode connects for screw.
The diameter with diameter greater than lower shoe of described upper plate.
Described Cable-out interface includes SMA sockets or N sockets.
The beneficial effects of the utility model are：A kind of horizontally polarized omnidirectional antenna, its frequency range is 40MHz ~ 1.3GHz,
With simple in construction, structural volume is small, size is small, aerial radiation and receiving ability are strong, environmental suitability is strong and lightweight etc.
Feature.
Brief description of the drawings
Fig. 1 is the profile of antenna structure；
In figure, 1- outer covers, 2- upper plates, 3- support columns, 4- lower shoes, 5- Cable-out interfaces, 6- collision mats, 7- first
Antenna printed board, 8- the second antenna printed boards, the pillars of 9- first, the pillars of 10- second.
Embodiment
The technical solution of the utility model, but protection domain of the present utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1, a kind of horizontally polarized omnidirectional antenna, it includes being arranged on the outer cover 1 outside upper plate 2, described
One end of upper plate 2 and support column 3 is connected by screw, and the other end of described support column 3 is connected with lower shoe 4 by screw
Connect；The antenna printed board 8 of first antenna printed board 7 and second is installed, in the bottom of described lower shoe 4 in described outer cover 1
The heart is connected with Cable-out interface 5.
Described first antenna printed board 7 is connected by the first pillar 9 with upper plate 2, described first antenna printed board 7
The second pillar 10 is provided with, the second described antenna printed board 8 is fixed by screws on the second pillar 10.
The shape of the described antenna printed board 8 of upper plate 2 and second includes circular and ellipse.
Described outer cover 1 is connected by screw with upper plate 2, and collision mat 6 is provided with mode connects for screw.
The diameter with diameter greater than lower shoe 4 of described upper plate 2.
Described Cable-out interface 5 includes SMA sockets or N sockets.
Preferably, the first pillar 9 and the second pillar 10 are nonmetallic nylon stud.
Preferably, the frequency range of antenna be 40MHz ~ 1.3GHz, polarization mode be horizontal polarization, gain be -25dBi ~
2dBi, impedance are 50 ohm, VSWR（Voltage standing wave ratio）It is 250mm × 250mm × H240mm, work temperature less than or equal to 3, size
- 25 DEG C ~ 65 DEG C of degree, weight are 2Kg.
The above is only preferred embodiment of the present utility model, it should be understood that the utility model is not limited to herein
Disclosed form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The change and change that personnel are carried out do not depart from spirit and scope of the present utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (6)
1. a kind of horizontally polarized omnidirectional antenna, it is characterised in that：It includes being arranged on upper plate（2）Outside outer cover（1）, it is described
Upper plate（2）With support column（3）One end be connected by screw, described support column（3）The other end and lower shoe（4）It is logical
Cross mode connects for screw；Described outer cover（1）First antenna printed board is inside installed（7）With the second antenna printed board（8）, it is described under
Base plate（4）Bottom centre be connected with Cable-out interface（5）.
2. a kind of horizontally polarized omnidirectional antenna according to claim 1, it is characterised in that：Described first antenna printed board
（7）Pass through the first pillar（9）With upper plate（2）Connection, described first antenna printed board（7）It is provided with the second pillar（10）,
The second described antenna printed board（8）It is fixed by screws in the second pillar（10）On.
3. a kind of horizontally polarized omnidirectional antenna according to claim 1, it is characterised in that：Described upper plate（2）With
Two antenna printed boards（8）Shape include circular and ellipse.
4. a kind of horizontally polarized omnidirectional antenna according to claim 1, it is characterised in that：Described outer cover（1）Pass through spiral shell
Nail and upper plate（2）Collision mat is provided with connection, mode connects for screw（6）.
5. a kind of horizontally polarized omnidirectional antenna according to claim 1, it is characterised in that：Described upper plate（2）It is straight
Footpath is more than lower shoe（4）Diameter.
6. a kind of horizontally polarized omnidirectional antenna according to claim 1, it is characterised in that：Described Cable-out interface
（5）Including SMA sockets or N sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035344.5U CN206332172U (en) | 2017-01-12 | 2017-01-12 | A kind of horizontally polarized omnidirectional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035344.5U CN206332172U (en) | 2017-01-12 | 2017-01-12 | A kind of horizontally polarized omnidirectional antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332172U true CN206332172U (en) | 2017-07-14 |
Family
ID=59294071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035344.5U Expired - Fee Related CN206332172U (en) | 2017-01-12 | 2017-01-12 | A kind of horizontally polarized omnidirectional antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532252A (en) * | 2017-01-12 | 2017-03-22 | 成都天锐通科技有限公司 | Horizontally-polarized omnidirectional antenna |
-
2017
- 2017-01-12 CN CN201720035344.5U patent/CN206332172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532252A (en) * | 2017-01-12 | 2017-03-22 | 成都天锐通科技有限公司 | Horizontally-polarized omnidirectional antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170714 Termination date: 20210112 |