CN203377379U - 2400MHz dual polarized omnidirectional antenna - Google Patents
2400MHz dual polarized omnidirectional antenna Download PDFInfo
- Publication number
- CN203377379U CN203377379U CN201320500372.1U CN201320500372U CN203377379U CN 203377379 U CN203377379 U CN 203377379U CN 201320500372 U CN201320500372 U CN 201320500372U CN 203377379 U CN203377379 U CN 203377379U
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- omnidirectional antenna
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Abstract
The utility model discloses a 2400MHz dual polarized omnidirectional antenna which includes a waveguide tube, a first substrate, a second substrate, a first combiner, a second combiner, a feeder line, and a feeder line connector which is connected with the feeder line; the feeder line is connected with the first combiner and the second combiner; the first substrate is located at two sides of the waveguide tube; the second substrate is arranged in the waveguide tube; the first combiner is connected with the first substrate; the second combiner is connected with the second substrate; the first substrate is provided with a first circuit board; the second substrate is provided with a second circuit board; and the waveguide tube is provided with a through hole. The 2400MHz dual polarized omnidirectional antenna disclosed by the utility model has the characteristics of saving the installation space, being dual-polarized and being capable of receiving the transmission signal in the omnidirectional manner.
Description
Technical field
The utility model belongs to a kind of communication technical field, especially relates to a kind of 2400MHz 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, simultaneously, the signal that different antennae receives is prone to interference, affects transmission and the reception of signal.
The utility model content
The purpose of this utility model is to provide a kind of saving installing space, the 2400MHz dual-polarization omnidirectional antenna that dual polarization and energy omnidirectional receive and transmit.
According to an aspect of the present utility model, a kind of 2400MHz dual-polarization omnidirectional antenna is provided, comprise waveguide, first substrate, second substrate, the first mixer, the second mixer, feeder line and the feeder head be connected with feeder line, feeder line is connected with the second mixer with the first mixer, first substrate is positioned at the both sides of waveguide, second substrate is located at the inside of waveguide, the first mixer is connected with first substrate, the second mixer is connected with second substrate, first substrate is provided with the first wiring board, second substrate is provided with the second wiring board, waveguide offers through hole.Thus, the horizontal signal that through hole receives transfers to the second wiring board through signal coupling, and the second wiring board transfers to the second mixer by horizontal signal, and the second mixer is closed the output of Lu Zaijing feeder line to it; Simultaneously, the vertical signal that through hole receives is sent to the first wiring board, and the first wiring board transfers to the first mixer by vertical signal, and the first mixer is closed the output of Lu Zaijing feeder line to it.Equally, transfer to the signal of waveguide through feeder line, launched by through hole.The first wiring board and the second wiring board are processed horizontal signal and vertical signal respectively, make horizontal signal and vertical signal not interfere with each other, and the signal that simultaneously omnidirectional receives or transmit frequency range is 2400MHz～2500MHz, reduced the installing space of antenna.
In some embodiments, waveguide can be rectangular tube, thereby the signal of being convenient to receive or launch transmits in waveguide.
In some embodiments, through hole can be located at the both sides that waveguide is adjacent with first substrate, two lateral vertical of the through hole place side of first substrate and waveguide, thus be convenient to the installation of first substrate and offering of through hole, simultaneously, also avoided the interference of all directions signals.
In some embodiments, the 2400MHz dual-polarization omnidirectional antenna can also comprise base for supporting, and an end of waveguide is connected with base for supporting, and feeder head is fixedly connected with base for supporting.Be provided with base for supporting, be convenient to the fixing of waveguide and install.
In some embodiments, the 2400MHz dual-polarization omnidirectional antenna can also comprise outer cover, and external cover is located at the outside of waveguide.。Be provided with outer cover, effectively avoided the impact of the external environments such as extraneous high light, rainwater, impurity on the performance of 2400MHz dual-polarization omnidirectional antenna of the present utility model, guarantee its normal use.
In some embodiments, the 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 the folder code, and the folder code is connected by screw thread with holder.Be provided with the folder code, increased the applicability that holder is installed, be convenient to holder and install.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of execution mode of 2400MHz dual-polarization omnidirectional antenna of the present utility model;
Fig. 2 is the structural representation of the waveguide of 2400MHz dual-polarization omnidirectional antenna of the present utility model;
Fig. 3 is the structural representation of the first substrate of 2400MHz dual-polarization omnidirectional antenna of the present utility model;
Fig. 4 is the overall structure structural representation of 2400MHz dual-polarization omnidirectional antenna of the present utility model;
Fig. 5 is the structural representation of holder and folder code in another execution mode of 2400MHz dual-polarization omnidirectional antenna of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
Referring to figs. 1 through Fig. 3.2400MHz dual-polarization omnidirectional antenna of the present utility model, comprise waveguide 1, first substrate 2, second substrate 3, the first mixer 41, the second mixer 42, feeder line 5 and the feeder head 6 be connected with feeder line 5, waveguide 1 is rectangular tube, waveguide 1 is aluminium-alloy pipe or copper pipe, feeder line 5 is connected with the second mixer 42 with the first mixer 41, feeder line 5 is two and is connected with the second mixer 42 with the first mixer 41 respectively, first substrate 2 is positioned at the both sides of waveguide 1, second substrate 3 is fastened on the draw-in groove 12 in waveguide 1, the first mixer 41 is connected with first substrate 2, the second mixer 42 is connected with second substrate 3, first substrate 2 is provided with the first wiring board, second substrate 3 is provided with the second wiring board, waveguide 1 offers through hole 11.Second substrate 3 is the FR4(epoxy glass cloth laminated board) sheet material, dielectric constant is 4.6,2400MHz dual-polarization omnidirectional antenna of the present utility model receives and the signal frequency range of emission is 2400MHz～2500MHz, gains as 11idB.
Through hole 11 is located at the both sides that waveguide 1 is adjacent with first substrate 2, two lateral vertical of the through hole 11 place sides of first substrate 2 and waveguide 1, and through hole 11 is evenly offered on waveguide 1.
The 2400MHz dual-polarization omnidirectional antenna also comprises base for supporting 7, and an end of waveguide 1 is connected with base for supporting 7, and waveguide 1 can be fixedly connected by bolt and base for supporting 7, and feeder head 6 is fixedly connected with base for supporting 7.
As shown in Figure 4, the 2400MHz dual-polarization omnidirectional antenna also comprises outer cover 8, outer cover 8 is sheathed on the outside of waveguide 1, outer cover 8 outsides are provided with holder 9, holder 9 is set in outer cover 8 outsides, outer cover 8 is pvc pipe, and outer cover 8 tops are equipped with the aluminium top cover 20 matched with outer cover 8, prevent entering of extraneous rainwater, impurity etc.
2400MHz dual-polarization omnidirectional antenna of the present utility model receives the signal that extraneous frequency range is 2400MHz～2500MHz, after signal via through holes 11 receives, horizontal signal transfers to the second wiring board through signal coupling, then through the second wiring board, signal is transferred to the second mixer 42, the second mixer 42 closes signal behind road to transfer to and is attached thereto the feeder line 5 connect, feeder line 5 transfers to signal by feeder head 6 the external main frame be connected with feeder head 6, and external main frame receives signal; After signal via through holes 11 receives, vertical signal transfers to the first wiring board on first substrate 2, signal is sent to the first mixer 41 through the first wiring board, and horizontal signal is exported by feeder line through the first mixer 41He road, then transfers to external main frame through feeder head 6; Realized the reception of different directions signal.Simultaneously, the signal that is 2400MHz～2500MHz by the frequency range of external main frame emission is through feeder line 5, and vertical signal is via the first mixer 41, then launched by through hole 11 through the first wiring board; Horizontal signal is via the second mixer 42, then launched by through hole 11 through the second wiring board; Realized the emission of the signal of different directions.
Fig. 3 illustrate schematicallys the structure of the present embodiment, the 2400MHz dual-polarization omnidirectional antenna of the present embodiment and the structure of embodiment 1 are basic identical, its difference is: as shown in Figure 5, holder 6 is connected with folder code 10, folder code 10 is connected by screw thread with holder 6, 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, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (7)
1.2400MHz dual-polarization omnidirectional antenna, it is characterized in that, comprise waveguide (1), first substrate (2), second substrate (3), the first mixer (41), the second mixer (42), feeder line (5) and the feeder head (6) be connected with feeder line (5), described feeder line (5) is connected with the second mixer (42) with the first mixer (41), described first substrate (2) is positioned at the both sides of waveguide (1), described second substrate (3) is located at the inside of waveguide (1), described the first mixer (41) is connected with first substrate (2), described the second mixer (42) is connected with second substrate (3), described first substrate (2) is provided with the first wiring board, described second substrate (3) is provided with the second wiring board, described waveguide (1) offers through hole (11).
2. 2400MHz dual-polarization omnidirectional antenna according to claim 1, is characterized in that, described waveguide (1) is rectangular tube.
3. 2400MHz dual-polarization omnidirectional antenna according to claim 2, it is characterized in that, described through hole (11) is located at the both sides that waveguide (1) is adjacent with first substrate (2), two lateral vertical of through hole (11) the place side of described first substrate (2) and waveguide (1).
4. 2400MHz dual-polarization omnidirectional antenna according to claim 1, is characterized in that, also comprises base for supporting (7), and an end of described waveguide (1) is connected with base for supporting (7), and described feeder head (6) is fixedly connected with base for supporting (7).
5. 2400MHz dual-polarization omnidirectional antenna according to claim 1, is characterized in that, also comprises outer cover (8), and described outer cover (8) is sheathed on the outside of waveguide (1).
6. 2400MHz dual-polarization omnidirectional antenna according to claim 5, is characterized in that, described outer cover (8) outside is provided with holder (9).
7. 2400MHz dual-polarization omnidirectional antenna according to claim 6, is characterized in that, described holder (9) is connected with folder code (10), and described folder code (10) is connected by screw thread with holder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500372.1U CN203377379U (en) | 2013-08-15 | 2013-08-15 | 2400MHz dual polarized omnidirectional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500372.1U CN203377379U (en) | 2013-08-15 | 2013-08-15 | 2400MHz dual polarized omnidirectional antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377379U true CN203377379U (en) | 2014-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500372.1U Expired - Fee Related CN203377379U (en) | 2013-08-15 | 2013-08-15 | 2400MHz dual polarized omnidirectional antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069218A (en) * | 2017-05-09 | 2017-08-18 | 中电科微波通信（上海）股份有限公司 | Radiating guide and receiving system |
| CN107482299A (en) * | 2017-07-31 | 2017-12-15 | 安徽意诚智能科技有限公司 | Omnidirectional antenna outside a kind of antirust room |
-
2013
- 2013-08-15 CN CN201320500372.1U patent/CN203377379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069218A (en) * | 2017-05-09 | 2017-08-18 | 中电科微波通信（上海）股份有限公司 | Radiating guide and receiving system |
| CN107069218B (en) * | 2017-05-09 | 2023-06-23 | 中电科微波通信（上海）股份有限公司 | Waveguide antenna and signal receiving system |
| CN107482299A (en) * | 2017-07-31 | 2017-12-15 | 安徽意诚智能科技有限公司 | Omnidirectional antenna outside a kind of antirust room |
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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: 20140101 Termination date: 20180815 |