CN104953235A - Multi-band external antenna - Google Patents
Multi-band external antenna Download PDFInfo
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- CN104953235A CN104953235A CN201510316690.6A CN201510316690A CN104953235A CN 104953235 A CN104953235 A CN 104953235A CN 201510316690 A CN201510316690 A CN 201510316690A CN 104953235 A CN104953235 A CN 104953235A
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- external antenna
- antenna
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- copper pipe
- spring
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Abstract
The invention relates to the technical field of wireless communication, in particular to a multi-band external antenna. The multi-band external antenna comprises an RF wire, a copper tube, a copper pillar and a spring, one end of the spring is connected with one end of the copper pillar, the other end of the copper pillar is connected with one end of the copper tube through the RF wire, a clearance is reserved between the copper pillar and the copper tube, and the other end of the copper tube is provided with a wrapping layer. The antenna has two working frequencies, the application range of the antenna is expanded, and the problem that the existing conventional monopole antenna has only one resonance frequency and can only work in one certain working frequency, and communication requirements of equipment are far from met is solved.
Description
Technical field
The present invention relates to wireless communication technology field, especially a kind of multiband external antenna.
Background technology
Along with smart mobile phone, panel computer and various smart machine fast development and popularize on a large scale, realize transfer of data by wireless WiFi and exchange as online, biography screen, copied files etc. have become the inevitable basic function configuration of these smart machines, for wired mode, wireless WiFi has the features such as convenient, fast, mobility is good, along with improving constantly of transmission rate, wireless WiFi becomes the only selection of Mobile portable equipment.
But existing traditional monopole sub antenna only has a resonance frequency, a certain specific operating frequency namely can only be operated in; Along with the development of various Wireless Telecom Equipment, single frequency operation cannot meet the communication requirement of equipment far away, it is a kind of effective ways solving this problem that single antenna has multiple operating frequency, makes the monopole antenna of single frequency operation originally be provided with two radiation frequencies, expand the range of application of antenna.
Summary of the invention
The technical problem to be solved in the present invention is: only have a resonance frequency to solve existing traditional monopole sub antenna, namely a certain specific operating frequency can only be operated in, cannot meet the communication requirement problem of equipment far away, the invention provides a kind of multiband external antenna, comprise RF line, copper pipe, copper post and spring, this antenna has 2 operating frequencies, expand the range of application of antenna, solve existing traditional monopole sub antenna and only have a resonance frequency, namely a certain specific operating frequency can only be operated in, cannot meet the communication requirement problem of equipment far away.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of multiband external antenna, comprise RF line, copper pipe, copper post and spring, one end of described spring is connected with one end of described copper post, the other end of described copper post is connected with one end of described copper pipe by RF line, be provided with gap between described copper post and described copper pipe, the other end of described copper pipe is provided with integument.
Particularly, packed layer is provided with between described integument and described RF line.
Particularly, the impedance of described multiband external antenna is 50 ohm.
Particularly, the heat-shrink tube in the outside being wrapped in described gap is also provided with.
Particularly, the length of described copper post is 13mm-27mm.
Particularly, the length of described copper pipe is 13mm-27mm.
The invention has the beneficial effects as follows: the invention provides a kind of multiband external antenna, comprise RF line, copper pipe, copper post and spring, this antenna has 2 operating frequencies, expand the range of application of antenna, solve existing traditional monopole sub antenna and only have a resonance frequency, namely can only be operated in a certain specific operating frequency, cannot meet the communication requirement problem of equipment far away; Be provided with packed layer between integument and RF line, play better firm RF line effect; The impedance of multiband external antenna is 50 ohm, and performance is more excellent, and versatility is better; Also be provided with the heat-shrink tube in the outside being wrapped in gap, the length of copper post is 13mm-27mm, and the length of copper pipe is 13mm-27mm, and volume is little, cost is low, application is wide, and practicality is very strong.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of multiband external antenna of the present invention.
In figure: 1.RF line, 2. copper pipe, 3. copper post, 4. spring, 5. integument, 6. packed layer, 7. heat-shrink tube.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The impedance of multiband external antenna is 50 ohm.
A kind of multiband external antenna, comprise RF line 1, copper pipe 2, copper post 3 and spring 4, one end of spring 4 is connected with one end of copper post 3, the other end of copper post 3 is connected with one end of copper pipe 2 by RF line 1, and be provided with gap between copper post 3 and copper pipe 2, the other end of copper pipe 2 is provided with integument 5, packed layer 6 is provided with between integument 5 and RF line 1, also be provided with the heat-shrink tube 7 in the outside being wrapped in gap, the length of copper post 3 is 13mm-27mm, and the length of copper pipe 2 is 13mm-27mm.
This antenna is through experiment and use, and this antenna has two radiation frequencies, has expanded the range of application of antenna, meets the communication requirement problem of equipment.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
1. a multiband external antenna, it is characterized in that: comprise RF line (1), copper pipe (2), copper post (3) and spring (4), one end of described spring (4) is connected with one end of described copper post (3), the other end of described copper post (3) is connected with one end of described copper pipe (2) by RF line (1), be provided with gap between described copper post (3) and described copper pipe (2), the other end of described copper pipe (2) is provided with integument (5).
2. multiband external antenna according to claim 1, is characterized in that: be provided with packed layer (6) between described integument (5) and described RF line (1).
3. multiband external antenna according to claim 1 and 2, is characterized in that: the impedance of described multiband external antenna is 50 ohm.
4. multiband external antenna according to claim 3, is characterized in that: the heat-shrink tube (7) being also provided with the outside being wrapped in described gap.
5. multiband external antenna according to claim 4, is characterized in that: the length of described copper post (3) is 13mm-27mm.
6. multiband external antenna according to claim 5, is characterized in that: the length of described copper pipe (2) is 13mm-27mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316690.6A CN104953235A (en) | 2015-06-11 | 2015-06-11 | Multi-band external antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316690.6A CN104953235A (en) | 2015-06-11 | 2015-06-11 | Multi-band external antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104953235A true CN104953235A (en) | 2015-09-30 |
Family
ID=54167721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510316690.6A Pending CN104953235A (en) | 2015-06-11 | 2015-06-11 | Multi-band external antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375110A (en) * | 2015-11-27 | 2016-03-02 | 苏州爱吉亚电子科技有限公司 | Lte antenna |
| RU2624095C2 (en) * | 2015-12-02 | 2017-06-30 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | External fractal wi-fi antenna |
| CN107240772A (en) * | 2017-07-26 | 2017-10-10 | 上海鸿洛通信电子有限公司 | A kind of FPC plates and communication antenna for supporting multiband |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070139289A1 (en) * | 2005-12-20 | 2007-06-21 | Arcadyan Technology Corporation | Dipole antenna |
| CN201540950U (en) * | 2009-11-23 | 2010-08-04 | 摩比天线技术（深圳）有限公司 | Double-frequency external antenna and fixed station |
| CN203205528U (en) * | 2013-04-09 | 2013-09-18 | 东莞市仁丰电子科技有限公司 | External antenna |
| CN204680742U (en) * | 2015-06-11 | 2015-09-30 | 苏州爱吉亚电子科技有限公司 | Multiband external antenna |
-
2015
- 2015-06-11 CN CN201510316690.6A patent/CN104953235A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070139289A1 (en) * | 2005-12-20 | 2007-06-21 | Arcadyan Technology Corporation | Dipole antenna |
| CN201540950U (en) * | 2009-11-23 | 2010-08-04 | 摩比天线技术（深圳）有限公司 | Double-frequency external antenna and fixed station |
| CN203205528U (en) * | 2013-04-09 | 2013-09-18 | 东莞市仁丰电子科技有限公司 | External antenna |
| CN204680742U (en) * | 2015-06-11 | 2015-09-30 | 苏州爱吉亚电子科技有限公司 | Multiband external antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375110A (en) * | 2015-11-27 | 2016-03-02 | 苏州爱吉亚电子科技有限公司 | Lte antenna |
| RU2624095C2 (en) * | 2015-12-02 | 2017-06-30 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | External fractal wi-fi antenna |
| CN107240772A (en) * | 2017-07-26 | 2017-10-10 | 上海鸿洛通信电子有限公司 | A kind of FPC plates and communication antenna for supporting multiband |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |