CN103346399A - Anti-interference wireless network antenna device - Google Patents
Anti-interference wireless network antenna device Download PDFInfo
- Publication number
- CN103346399A CN103346399A CN2013102374866A CN201310237486A CN103346399A CN 103346399 A CN103346399 A CN 103346399A CN 2013102374866 A CN2013102374866 A CN 2013102374866A CN 201310237486 A CN201310237486 A CN 201310237486A CN 103346399 A CN103346399 A CN 103346399A
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- China
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- wireless network
- box body
- antenna
- network antenna
- equipment box
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Abstract
The invention relates to an anti-interference wireless network antenna device. The anti-interference wireless network antenna device comprises a device box body, wherein a box cover is arranged on the device box body. The anti-interference wireless network antenna device is characterized in that a fixing plate is arranged in the device box body, a communication antenna is installed on the fixing plate and connected with a feed connector device through a microstrip line, a double-layer base plate is arranged between the microstrip line and the feed connector device, and the communication antenna is a strip gap type leaky antenna. Due to the fact that the radiation characteristic of the horizontal plane of the strip gap type leaky antenna is not omni-directional, mutual interference among two or more antennas can be excellently restrained. The anti-interference wireless network antenna device is simple in structure and convenient to produce and machine.
Description
Technical field
The present invention relates to a kind of antenna equipment, relate in particular to a kind of anti-interference formula wireless network antenna equipment.
Background technology
Existing WLAN antenna mostly is omnidirectional antenna, and when two WLAN omnidirectional antennas are relatively more close, mutual interference will have a strong impact on user's access rate and message transmission rate.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of anti-interference formula wireless network antenna equipment is provided.
Purpose of the present invention is achieved through the following technical solutions:
Anti-interference formula wireless network antenna equipment, include the equipment box body, the equipment box body is provided with lid, wherein: be provided with fixed head in the described equipment box body, on the described fixed head communication antenna is installed, described communication antenna connects the feed connection device by microstrip line, is provided with double walled floor between described microstrip line and the feed connection device, and described communication antenna is banded clearance type leaky antenna.
Above-mentioned anti-interference formula wireless network antenna equipment, wherein: the body plate is taken on described double walled floor upper strata as the leading factor, be connected with the auxiliary-conductor plate under the described leading body plate, be provided with the installation angle between described main board and the auxiliary-conductor plate, described installation angle angle is 0～120 degree.
Further, above-mentioned anti-interference formula wireless network antenna equipment, wherein: be provided with holding tank in the described equipment box body.
Further, above-mentioned anti-interference formula wireless network antenna equipment, wherein: be provided with reinforcement in the described equipment box body.
Further, above-mentioned anti-interference formula wireless network antenna equipment, wherein: be provided with fin in the described equipment box body.
Again further, above-mentioned anti-interference formula wireless network antenna equipment, wherein: described equipment box body is provided with louvre.
The advantage of technical solution of the present invention is mainly reflected in: the non-omnidirectional of horizontal plane radiation characteristic of banded clearance type leaky antenna, can suppress the phase mutual interference between two or more antennas well.And, simple in structure, be convenient to production and processing.
Description of drawings
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the organigram of anti-interference formula wireless network antenna equipment.
1 equipment box body, 2 fixed heads
3 communication antennas, 4 feed connection devices
5 microstrip lines, 6 leading body plates
7 auxiliary-conductor plates, 8 holding tanks
9 reinforcements, 10 fin
11 louvres
Embodiment
Anti-interference formula wireless network antenna equipment as shown in Figure 1 includes equipment box body 1, and equipment box body 1 is provided with lid, its unusual being: be provided with fixed head 2 in the equipment box body 1 of the present invention, at fixed head 2 communication antenna 3 be installed.Specifically, the communication antenna 3 that adopts connects feed connection device 4 by microstrip line 5.Simultaneously, for the jamproof effect of refreshing oneself, be provided with double walled floor between microstrip line 5 and the feed connection device 4, the communication antenna 3 of employing is banded clearance type leaky antenna.
With regard to the present invention's one preferred implementation, can have preferable wireless communication data effect in order to satisfy the jamproof while, body plate 6 is taken on the double walled floor upper strata of employing as the leading factor, is connected with auxiliary-conductor plate 76 times at the leading body plate.And, between main board and auxiliary-conductor plate 7, be provided with the installation angle.Simultaneously, in order to need at different power, reduce unnecessary amount of radiation when satisfying communication, it is 0～120 degree that the angle angle is installed.
In conjunction with actual operating position of the present invention, for unnecessary displacement appears in the device that prevents from installing, can not influence real work because of loosening, in equipment box body 1, be provided with holding tank 8.Like this, each assembly can be placed in the holding tank 8.Simultaneously, in order to strengthen the firm degree of integral body of the present invention, in equipment box body 1, be provided with reinforcement 9.
And, consider that each assembly generates heat easily when telling processing, in order to improve useful life, effectively dispel the heat, in equipment box body 1, be provided with fin 10.Corresponding equipment box body 1 is provided with louvre 11.
By above-mentioned character express as can be seen, behind employing the present invention, the non-omnidirectional of horizontal plane radiation characteristic of banded clearance type leaky antenna can suppress the phase mutual interference between two or more antennas well.And, simple in structure, be convenient to production and processing.
Claims (6)
1. anti-interference formula wireless network antenna equipment, include the equipment box body, the equipment box body is provided with lid, it is characterized in that: be provided with fixed head in the described equipment box body, on the described fixed head communication antenna is installed, described communication antenna connects the feed connection device by microstrip line, is provided with double walled floor between described microstrip line and the feed connection device, and described communication antenna is banded clearance type leaky antenna.
2. anti-interference formula wireless network antenna equipment according to claim 1, it is characterized in that: the body plate is taken on described double walled floor upper strata as the leading factor, be connected with the auxiliary-conductor plate under the described leading body plate, be provided with the installation angle between described main board and the auxiliary-conductor plate, described installation angle angle is 0～120 degree.
3. anti-interference formula wireless network antenna equipment according to claim 1 is characterized in that: be provided with holding tank in the described equipment box body.
4. anti-interference formula wireless network antenna equipment according to claim 1 is characterized in that: be provided with reinforcement in the described equipment box body.
5. anti-interference formula wireless network antenna equipment according to claim 1 is characterized in that: be provided with fin in the described equipment box body.
6. anti-interference formula wireless network antenna equipment according to claim 1, it is characterized in that: described equipment box body is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102374866A CN103346399A (en) | 2013-06-17 | 2013-06-17 | Anti-interference wireless network antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102374866A CN103346399A (en) | 2013-06-17 | 2013-06-17 | Anti-interference wireless network antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103346399A true CN103346399A (en) | 2013-10-09 |
Family
ID=49281182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102374866A Pending CN103346399A (en) | 2013-06-17 | 2013-06-17 | Anti-interference wireless network antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103346399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779434A (en) * | 2015-04-01 | 2015-07-15 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Anti-interference WiFi (wireless fidelity) dielectric printed antenna |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202737099U (en) * | 2012-09-14 | 2013-02-13 | 中山大学 | WLAN anti-interference antenna |
-
2013
- 2013-06-17 CN CN2013102374866A patent/CN103346399A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202737099U (en) * | 2012-09-14 | 2013-02-13 | 中山大学 | WLAN anti-interference antenna |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779434A (en) * | 2015-04-01 | 2015-07-15 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Anti-interference WiFi (wireless fidelity) dielectric printed antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131009 |