CN103648188A - Wifi signal amplifier - Google Patents
Wifi signal amplifier Download PDFInfo
- Publication number
- CN103648188A CN103648188A CN201310648653.6A CN201310648653A CN103648188A CN 103648188 A CN103648188 A CN 103648188A CN 201310648653 A CN201310648653 A CN 201310648653A CN 103648188 A CN103648188 A CN 103648188A
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- wifi signal
- antenna
- power amplifier
- amplifier
- signal amplifier
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Abstract
The invention relates to a wifi signal amplifier comprising a power amplifier and an antenna plugged at the power amplifier. The power amplifier has an antenna plugging interface that is used for antenna plugging to realize signal connection with the antenna. According to the wifi signal amplifier, the antenna and the power amplifier are combined, so that the wifi signal has high penetrating rate and the wifi signal transmission is improved; and the structure of the wifi signal amplifier is simple.
Description
Technical field:
The present invention relates to a kind of wifi signal amplifier.
Background technology:
The signal output of the Wireless Communication Equipment of civilian level product is generally controlled in 50mW(milliwatt) such level, enterprise-level equipment is generally in 100mW.Also have in addition the outdoor wireless device of some carrier classs, these have been exactly the power output of W (watt) level.But along with scientific development people are more and more higher to communication network stability requirement, because the little and ability through walls of power is weak etc., problem can not meet the needs of some families and enterprise now to existing traditional routing device, thereby to penetrate body of wall, use very inconvenient through a lot of family of actual investigation reaction router underpower, in order to solve the problems such as route penetration capacity low-power is less, propose a kind of equipment of the wifi of amplification signal herein, solve the little deficiency of traditional route power low signal.
In view of this, be necessary existing wifi signal amplifier to be improved to address the above problem.
Summary of the invention:
The object of the present invention is to provide a kind of simple and make wifi signal there is high penetration and improve the wifi signal amplifier of wifi signal transmission.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of wifi signal amplifier, comprise a power amplifier and be plugged on the antenna on described power amplifier, described power amplifier has in order to socket antenna to realize with antenna the antenna interface that signal is connected.
Further, described antenna is 2DB antenna.
Further, described power amplifier is ISM linear power amplifier.
Further, described power amplifier is RF power amplifier.
Further, described power amplifier also has outer Plug Division, and described outer Plug Division is plugged on a wireless router.
Further, described power amplifier also has outer Plug Division, and described outer Plug Division is plugged on a wireless network card.
Further, in described antenna interface, be provided with metal clips, described outer Plug Division is for outwards rushing examination the metallic plug of formation.
Wifi signal amplifier of the present invention, by antenna is combined with power amplifier, transmit, and this is simple in structure thereby make wifi signal have high penetration with raising wifi signal.
Accompanying drawing explanation:
Fig. 1 is the structural representation of wifi signal amplifier in the specific embodiment of the invention.
Embodiment:
A kind of wifi signal amplifier 10 shown in Figure 1 comprises a power amplifier 1 and is plugged on the antenna 2 on described power amplifier 1.Described power amplifier 1 has antenna interface 11 and outer Plug Division 12.Described antenna interface 11 and outer Plug Division 12 are oppositely arranged on the two ends of power amplifier 1.In described antenna interface 11, be provided with metal clips (not shown), described outer Plug Division 12 is for outwards rushing examination the metallic plug of formation.Described antenna interface 11 is connected to realize signal with antenna 2 in order to socket antenna 2.Described outer Plug Division 11 is plugged on a wireless router (not shown) or wireless network card (not shown).Described power amplifier 1 is ISM linear power amplifier.In the present embodiment, described power amplifier 1 is RF power amplifier.Described antenna 2 is 2DB antenna.
Can provide in other embodiments 10, one wifi signal amplifiers 10 of two wifi signal amplifiers to be plugged on wireless router by the outer Plug Division 12 of power amplifier 1.At this, using this wifi signal amplifier 10 as emission element.Another wifi signal amplifier 10 is plugged on wireless network card by the outer Plug Division 12 of power amplifier 1.At this, using this wifi signal amplifier 10 as receiving-member.In this embodiment, it is upper that this wireless network card is arranged on computer (not shown), and certainly, it can also be arranged on other-end equipment.In use, the antenna 2 of these two wifi signal amplifiers 10 can not interfere with each other, and independent operating.Antenna 2 as the wifi signal amplifier 10 of emission element is responsible for improving signal strength signal intensity, as the antenna 2 of the wifi signal amplifier 10 of receiving-member, is responsible for amplifying the wifi signal of accepting.Because both isolated operations do not interfere with each other, so the transmission of raising signal that can be double.
In sum, this wifi signal amplifier, by antenna is combined with power amplifier, transmit, and this is simple in structure thereby make wifi signal have high penetration with raising wifi signal.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (7)
1. a wifi signal amplifier, it is characterized in that: described wifi signal amplifier comprises a power amplifier and be plugged on the antenna on described power amplifier, and described power amplifier has in order to socket antenna to realize with antenna the antenna interface that signal is connected.
2. wifi signal amplifier according to claim 1, is characterized in that: described antenna is 2DB antenna.
3. wifi signal amplifier according to claim 2, is characterized in that: described power amplifier is ISM linear power amplifier.
4. wifi signal amplifier according to claim 3, is characterized in that: described power amplifier is RF power amplifier.
5. wifi signal amplifier according to claim 1, is characterized in that: described power amplifier also has outer Plug Division, and described outer Plug Division is plugged on a wireless router.
6. wifi signal amplifier according to claim 1, is characterized in that: described power amplifier also has outer Plug Division, and described outer Plug Division is plugged on a wireless network card.
7. according to the wifi signal amplifier described in claim 5 or 6, it is characterized in that: in described antenna interface, be provided with metal clips, described outer Plug Division is for outwards rushing examination the metallic plug of formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648653.6A CN103648188A (en) | 2013-12-03 | 2013-12-03 | Wifi signal amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648653.6A CN103648188A (en) | 2013-12-03 | 2013-12-03 | Wifi signal amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103648188A true CN103648188A (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648653.6A Pending CN103648188A (en) | 2013-12-03 | 2013-12-03 | Wifi signal amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103648188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451321A (en) * | 2015-12-01 | 2016-03-30 | 小米科技有限责任公司 | Method, apparatus and device for improving WIFI signal strength |
| CN105871406A (en) * | 2015-12-02 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Wireless router and working method thereof |
| CN106535308A (en) * | 2016-10-27 | 2017-03-22 | 深圳市保千里电子有限公司 | Method and system for smartly controlling WIFI transmission distance |
-
2013
- 2013-12-03 CN CN201310648653.6A patent/CN103648188A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451321A (en) * | 2015-12-01 | 2016-03-30 | 小米科技有限责任公司 | Method, apparatus and device for improving WIFI signal strength |
| CN105451321B (en) * | 2015-12-01 | 2019-06-04 | 小米科技有限责任公司 | Promote the method, device and equipment of WIFI signal intensity |
| CN105871406A (en) * | 2015-12-02 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Wireless router and working method thereof |
| CN106535308A (en) * | 2016-10-27 | 2017-03-22 | 深圳市保千里电子有限公司 | Method and system for smartly controlling WIFI transmission distance |
| CN106535308B (en) * | 2016-10-27 | 2018-03-16 | 深圳市保千里电子有限公司 | A kind of method and system of intelligent control WIFI transmission ranges |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |
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| RJ01 | Rejection of invention patent application after publication |