CN203456595U - 5800MHz dual-polarized omnidirectional antenna - Google Patents
5800MHz dual-polarized omnidirectional antenna Download PDFInfo
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- CN203456595U CN203456595U CN201320516027.7U CN201320516027U CN203456595U CN 203456595 U CN203456595 U CN 203456595U CN 201320516027 U CN201320516027 U CN 201320516027U CN 203456595 U CN203456595 U CN 203456595U
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- band plate
- mixer
- omnidirectional antenna
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Abstract
The utility model discloses a 5800 dual-polarized omnidirectional antenna which comprises the following components: radiators, a first combiner, a second combiner, microstrip boards which are connected with the radiators, a feed line which is connected with the first combiner and the second combiner, and a joint which is connected with the feed line. The first combiner and the second combiner are respectively connected with the microstrip boards. The microstrip boards are divided into a plurality of sets. Each set of microstrip board is provided with a plurality of radiators. The 5800 dual-polarized omnidirectional antenna disclosed by the utility model has the following characteristics: saving mounting space, dual polarizing and receiving the signal omnidirectionally.
Description
Technical field
The utility model belongs to a kind of communication technical field, especially relates to a kind of 5800MHz dual-polarization omnidirectional antenna.
Background technology
Because existing communication antenna is the signal that receives a specific direction mostly, adopt single-polarized antenna, the signal of horizontal direction can only be received or the signal of vertical direction can only be received.Thereby, in order to receive the signal of both direction, need to install the antenna of two unlike signal receive directions simultaneously, increased taking up room that antenna is installed, meanwhile, the signal that different antennae receives is prone to interference, affects transmission and the reception of signal.
Utility model content
The purpose of this utility model is to provide a kind of saving installing space, and dual polarization Qie Neng omnidirectional receives the 5800MHz dual-polarization omnidirectional antenna of signal.
According to an aspect of the present utility model, a kind of 5800MHz dual-polarization omnidirectional antenna is provided, comprise radiant body, the first mixer, the second mixer, the micro-band plate being connected with radiant body, with the first mixer feeder line being connected with the second mixer and the joint being connected with feeder line, the first mixer is all connected with micro-band plate with the second mixer, micro-band plate is many groups, and every group of micro-band plate is provided with a plurality of radiant bodies.Thus, the signal of all directions that radiant body receives, by micro-band plate, transfer to the first mixer and the second mixer, the vertical signal that the first mixer receives radiant body closes road and exports feeder line to, the horizontal signal that the second mixer receives radiant body closes road and exports feeder line to, and the omnidirectional that realizes signal receives; The output signal being transmitted by feeder line, after the first mixer or the second mixer radiant body, realizes theaomni-directional transmission simultaneously; Thereby, realize dual polarization and save installing space.Because the first mixer and the second mixer close road to the signal of different directions respectively, thereby realize each signal, do not interfere with each other.
In some embodiments, radiant body can be arranged in order on micro-band plate, and it is conical that radiant body is, and the top of radiant body is connected with micro-band plate.Radiant body is arranged in order and is conical, is convenient to radiant body to the reception of signal and transmitting.
In some embodiments, 5800MHz dual-polarization omnidirectional antenna can comprise fixed head, fixed head setting corresponding to micro-band plate, and micro-band plate is fixed on the outer surface of fixed head.Be provided with fixed head, be convenient to the fixing of micro-band plate and install.
In some embodiments, micro-band plate can be three groups, and fixed head corresponds to three, and three fixed heads are triangular prism shaped.Thus, make radiant body on micro-band plate facilitate signal reception all angles direction signal and transmit to all angles.
In some embodiments, the first mixer and the second mixer can be positioned at the inner surface of fixed head, thereby, saved installing space, and convenient installation under the prerequisite that does not affect micro-band plate.
In some embodiments, 5800MHz dual-polarization omnidirectional antenna can also comprise the support column that base for supporting is connected with base for supporting with one end, and feeder head is located on base for supporting, and the support column other end is connected with fixed head.Being provided with base for supporting and support column is convenient to the fixing of fixed head and installs.
In some embodiments, 5800MHz dual-polarization omnidirectional antenna can also comprise outer cover, and external cover is located at the outside of micro-band plate.Be provided with outer cover, effectively avoided the impacts of external environment on the performance of 5800MHz dual-polarization omnidirectional antenna of the present utility model such as extraneous high light, rainwater, impurity, guarantee that it normally uses.
In some embodiments, outer cover outside can be provided with holder.Thereby, be convenient to the installation of outer cover and fix.
In some embodiments, holder can be connected with folder code, and folder code is connected by screw thread with holder.Be provided with folder code, increased the applicability that holder is installed, be convenient to holder and install.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of execution mode of 5800MHz dual-polarization omnidirectional antenna of the present utility model;
Fig. 2 is the structural representation at another visual angle of Fig. 1;
Fig. 3 is the sectional structure schematic diagram of Fig. 1;
Fig. 4 is the sectional structure schematic diagram at another visual angle of Fig. 1;
Fig. 5 is holder and the structural representation that presss from both sides code in another execution mode.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to figs. 1 through Fig. 4.5800MHz dual-polarization omnidirectional antenna of the present utility model, radiant body 1, the first mixer 31, the second mixer 32, the micro-band plate 2 being connected with radiant body 1, with the first mixer 31 feeder line 4 being connected with the second mixer 32 and the joint 5 being connected with feeder line 4, the first mixer 31 is all connected with micro-band plate 2 with the second mixer 32, micro-band plate 2 is three groups, every group of micro-band plate 2 is provided with two or more radiant bodies 1, on every group of micro-band plate 2, the quantity of radiant body 1 can increase or reduce according to the needs that use, feeder line 4 is two, be connected with the second mixer 32 with the first mixer 31 respectively.5800MHz dual-polarization omnidirectional antenna of the present utility model receives and the signal frequency range of transmitting is 5150MHz～5850MHz, gains as 11idB.
5800MHz dual-polarization omnidirectional antenna comprises fixed head 6, fixed head 6 and the corresponding setting of micro-band plate 2, and fixed head 6 is aluminium alloy plate or copper coin, micro-band plate 2 is fixed on the outer surface of fixed head 6.Fixed head 6 corresponds to three with micro-band plate 2, and three fixed heads 6 are triangular prism shaped.The first mixer 31 and the second mixer 32 are fixed by welding in the inner surface of fixed head 6.Fixed head 6, micro-band plate 2 offer through hole with radiant body 1 corresponding section, and the top 11 of radiant body 1 is provided with screwed hole.Radiant body 1 is fixed on micro-band plate 2 by screw rod 20, and screw rod 20 is fixed on fixed head 6 by the through hole on fixed head 6 and micro-band plate 2, thereby, radiant body 1 is fixed on micro-band plate 2 and is attached thereto and connects.
5800MHz dual-polarization omnidirectional antenna also comprises the support column 8 that base for supporting 7 is connected with base for supporting 7 with one end, and one end of support column 8 is set in base for supporting 7, and feeder head 5 is fixed on base for supporting 7, and support column 8 other ends are connected with fixed head 6.Between three fixed heads 6, be welded with contiguous block, fixed head 6 is connected by contiguous block with support column 8.
5800MHz dual-polarization omnidirectional antenna also comprises outer cover 9, outer cover 9 is sheathed on the outside of micro-band plate 2, outer cover 9 outer cover are provided with holder 30, outer cover 9 is pvc pipe, be convenient to the installation of 5800MHz dual-polarization omnidirectional antenna of the present utility model and fix, outer cover 9 tops are provided with the aluminium top cover 20 matching with outer cover 8, prevent entering of extraneous rainwater, impurity etc.
5800MHz dual-polarization omnidirectional antenna of the present utility model receives by radiant body 1 signal that extraneous frequency range is 5150MHz～5850MHz, radiant body 1 transfers to the first mixer 31 and the second mixer 32 through micro-band plate 2, first closes road plate 31 carries out zoarium by vertical signal, second closes road plate 32 carries out zoarium by horizontal signal, then via the feeder line 4 that correspondence connects with it, is sent to external signal Receiving Host respectively.Meanwhile, the signal that external main frame can be 5150MHz～5850MHz by frequency range is launched through radiant body 1.Realize reception and the transmitting of signal.
The 5800MHz dual-polarization omnidirectional antenna of the present embodiment and the structure of embodiment 1 are basic identical, its difference is: micro-band plate 2 is four groups, corresponding fixed head 6 is also four with it, four fixed heads 6 are cuboid, as shown in Figure 5, holder 30 is connected with folder code 10, and folder code 10 is connected by screw thread with holder 30, when mounted, by folder code 10, outer cover 9 is fixed on extraneous other fixtures.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (9)
1.5800MHz dual-polarization omnidirectional antenna, it is characterized in that, comprise radiant body (1), the first mixer (31), the second mixer (32), the micro-band plate (2) being connected with radiant body (1), the feeder line (4) being connected with the second mixer (32) with the first mixer (31) and the joint (5) being connected with feeder line (4), described the first mixer (31) is all connected with micro-band plate (2) with the second mixer (32), described micro-band plate (2) is many groups, and described in every group, micro-band plate (2) is provided with a plurality of radiant bodies (1).
2. 5800MHz dual-polarization omnidirectional antenna according to claim 1, it is characterized in that, described radiant body (1) is arranged in order on micro-band plate (2), and it is conical that described radiant body (1) is, and the top (11) of described radiant body (1) is connected with micro-band plate (2).
3. 5800MHz dual-polarization omnidirectional antenna according to claim 1, is characterized in that, also comprises fixed head (6), described fixed head (6) and the corresponding setting of micro-band plate (2), and described micro-band plate (2) is fixed on the outer surface of fixed head (6).
4. 5800MHz dual-polarization omnidirectional antenna according to claim 3, is characterized in that, described micro-band plate (2) is three groups, and described fixed head (6) corresponds to three, and three described fixed heads (6) are triangular prism shaped.
5. 5800MHz dual-polarization omnidirectional antenna according to claim 3, is characterized in that, described the first mixer (31) and the second mixer (32) are all positioned at the inner surface of fixed head (6).
6. 5800MHz dual-polarization omnidirectional antenna according to claim 3, it is characterized in that, also comprise the support column (8) that base for supporting (7) is connected with base for supporting (7) with one end, it is upper that described feeder head (5) is located at base for supporting (7), and described support column (8) other end is connected with fixed head (6).
7. 5800MHz dual-polarization omnidirectional antenna according to claim 1, is characterized in that, also comprises outer cover (9), and described outer cover (9) is sheathed on the outside of micro-band plate (2).
8. 5800MHz dual-polarization omnidirectional antenna according to claim 7, is characterized in that, described outer cover (9) outside is provided with holder (30).
9. 5800MHz dual-polarization omnidirectional antenna according to claim 8, is characterized in that, described holder (30) is connected with folder code (10), and described folder code (10) is connected by screw thread with holder (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516027.7U CN203456595U (en) | 2013-08-22 | 2013-08-22 | 5800MHz dual-polarized omnidirectional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516027.7U CN203456595U (en) | 2013-08-22 | 2013-08-22 | 5800MHz dual-polarized omnidirectional antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456595U true CN203456595U (en) | 2014-02-26 |
Family
ID=50136451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516027.7U Expired - Fee Related CN203456595U (en) | 2013-08-22 | 2013-08-22 | 5800MHz dual-polarized omnidirectional antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456595U (en) |
-
2013
- 2013-08-22 CN CN201320516027.7U patent/CN203456595U/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 |
Granted publication date: 20140226 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |