CN202917624U - Mini WLAN antenna - Google Patents
Mini WLAN antenna Download PDFInfo
- Publication number
- CN202917624U CN202917624U CN 201220619851 CN201220619851U CN202917624U CN 202917624 U CN202917624 U CN 202917624U CN 201220619851 CN201220619851 CN 201220619851 CN 201220619851 U CN201220619851 U CN 201220619851U CN 202917624 U CN202917624 U CN 202917624U
- Authority
- CN
- China
- Prior art keywords
- wlan antenna
- mini
- epoxy resin
- circuit board
- vibrator
- 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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Abstract
The utility model relates to a mini WLAN antenna and belongs to the technical field of omni-directional antennas. The mini WLAN antenna includes an epoxy resin circuit board. One face of the epoxy resin circuit board is provided with a ground vibrator and an SMA joint while the other face of the epoxy resin circuit board is provided with a feeding vibrator. The grounding vibrator is in a structure of a grounding reflector board. The feeding vibrator is in a structure of a sleeve. The mini WLAN antenna provided by the utility model is mainly used for indoor WLAN frequency-range wireless internet access signal cover. Signals are fed to the feeding vibrator through the SMA joint and the monopole radiation is realized through the grounding vibrator. The whole circuit is realized through the epoxy resin circuit board. The mini WLAN antenna provided by the utility model is extremely small in size, good in indexes and free in adjustment and the cost is reduced substantially. The mini WLAN antenna is suitable for disposing in any corner indoor.
Description
Technical field
The utility model belongs to the omnidirectional antenna technical field, relates in particular to a kind of embellished antenna.
Background technology
Indoor WLAN antenna for 2400-2500MHz, antenna in the past mostly is greatly directional antenna, and its overall dimension length of side is all more than 100mm, thickness is all about 40mm, use a plurality of antennas for the need for environment that needs omnidirectional radiation, increase difficulty of construction, cost of idleness, take up room large, affect indoor attractive in appearance.
The utility model content
For above-mentioned technical problem, the utility model provides a kind of volume very little miniature WLAN antenna.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of miniature WLAN antenna comprises epoxy resin circuit board, the one side of described epoxy resin circuit board is provided with ground connection oscillator and sub-miniature A connector, another side is provided with the feed oscillator, described ground connection oscillator is the ground connection reflection board structure, and described feed oscillator is tube-in-tube structure.
The miniature WLAN antenna of the utility model is mainly used in indoor WLAN frequency range wireless Internet access signal and covers, signal passes through sub-miniature A connector, feed is to the feed oscillator, by the radiation of ground connection Harmonic Oscillators monopole, whole link tester is crossed epoxy resin circuit board and is realized, the utility model overall dimension is minimum, index is good, need not debugging, reduce greatly cost, be fit to be positioned over indoor any corner.
As further improvement of the utility model, described epoxy resin circuit board is provided with installing hole, easily antenna is fixed on Indoor Wooden or the plasterboard material by installing hole.
Description of drawings
Fig. 1 is the miniature WLAN antenna shapes of the utility model schematic diagram;
Fig. 2 is the right view of the miniature WLAN antenna of Fig. 1 the utility model;
Fig. 3 is the left view of the miniature WLAN antenna of Fig. 1 the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
As shown in the figure, the miniature WLAN antenna of the utility model is by feed oscillator 1 and ground connection oscillator 2, epoxy resin circuit board 3, and sub-miniature A connector 4 and installing hole 5 form.
Signal is by sub-miniature A connector 4, feed is to feed oscillator 1, realize the monopole radiation by ground connection oscillator 2, whole circuit uses epoxy resin circuit board 3 to realize, feed oscillator 1 is made into tube-in-tube structure at epoxy resin circuit board 3, equivalence becomes the true sleeve oscillator of copper material, reduced cost, reduced antenna size, ground connection oscillator 2 is made into the ground connection reflection board structure at epoxy resin circuit board 3, equivalence becomes rosette reflecting plate effect, realize the radiation effect of the monopole oscillator of antenna, reduce cost, reduced antenna size, and function admirable is fixed on antenna on Indoor Wooden or the plasterboard material by installing hole 5 with self-tapping screw.
As preferably, each rectangle parasitic element is used for mating miniature WLAN antenna about producing on the ground connection oscillator 2, realizes that standing wave is less than 1.4 excellent electrical properties.
The overall dimension of the miniature WLAN antenna of the utility model is 40*30*1.5mm, and extra small size is finished Antenna Design, and structure is small and exquisite flexibly, is convenient to be placed in any corner, and is positioned among the various beautified outside covers.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (4)
1. miniature WLAN antenna, comprise epoxy resin circuit board, it is characterized in that: the one side of described epoxy resin circuit board is provided with ground connection oscillator and sub-miniature A connector, and another side is provided with the feed oscillator, described ground connection oscillator is the ground connection reflection board structure, and described feed oscillator is tube-in-tube structure.
2. miniature WLAN antenna according to claim 1, it is characterized in that: described epoxy resin circuit board is provided with installing hole.
3. miniature WLAN antenna according to claim 2 is characterized in that: be manufactured with two parasitic elements on the described ground connection oscillator.
4. according to claim 1,2 or 3 described miniature WLAN antennas, it is characterized in that: the overall dimension of described miniature WLAN antenna is 40*30*1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619851 CN202917624U (en) | 2012-11-21 | 2012-11-21 | Mini WLAN antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619851 CN202917624U (en) | 2012-11-21 | 2012-11-21 | Mini WLAN antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917624U true CN202917624U (en) | 2013-05-01 |
Family
ID=48165904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619851 Expired - Fee Related CN202917624U (en) | 2012-11-21 | 2012-11-21 | Mini WLAN antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931480A (en) * | 2012-11-21 | 2013-02-13 | 江苏联海通信技术有限公司 | Miniature WLAN (Wireless Local Area Network) antenna |
-
2012
- 2012-11-21 CN CN 201220619851 patent/CN202917624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931480A (en) * | 2012-11-21 | 2013-02-13 | 江苏联海通信技术有限公司 | Miniature WLAN (Wireless Local Area Network) antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU LIANHAI COMMUNICATIONS CO., LTD. Free format text: FORMER NAME: JIANGSU UNIWORLD TELECOM TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212143, No. seven, Rui Shan Road, Xincheng Town, Zhenjiang, Jiangsu, Dantu Patentee after: JIANGSU LIANHAI COMMUNICATIONS CO., LTD. Address before: 212143, No. seven, Rui Shan Road, Xincheng Town, Zhenjiang, Jiangsu, Dantu Patentee before: Jiangsu Uniworld Telecom Technology Co., Ltd. |
|
| 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: 20130501 Termination date: 20181121 |