CN204315715U - Antenna and router - Google Patents
Antenna and router Download PDFInfo
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- CN204315715U CN204315715U CN201520018406.2U CN201520018406U CN204315715U CN 204315715 U CN204315715 U CN 204315715U CN 201520018406 U CN201520018406 U CN 201520018406U CN 204315715 U CN204315715 U CN 204315715U
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- array element
- antenna
- phase controller
- earth electrode
- impedance adjuster
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Abstract
The utility model discloses a kind of antenna and router, antenna comprises coaxial line, earth electrode, impedance adjuster, the first array element, the second array element and first phase controller; Coaxial line comprises knit unit and heart yearn, and knit unit to be sheathed on heart yearn and to be fixedly connected with heart yearn; Coaxial line is through earth electrode, and coaxial line is coupled with earth electrode, and knit unit is fixedly connected with earth electrode; Heart yearn is all fixedly connected with impedance adjuster with the first array element; First array element is connected with first phase controller away from one end of impedance adjuster; The side that first phase controller deviates from the first array element is fixedly connected with the second array element.The invention also discloses a kind of router.The utility model, by the first array element and the second array element are connected in series, and first phase controller is set between the first array element and the second array element, the gain superposition that the gain that the first array element is produced and the second array element produce, thus reach the object improving antenna gain.
Description
Technical field
The utility model relates to a kind of antenna and router.
Background technology
Along with the development of society, radio-based electronic devices is rapidly developed, and as the vitals of wireless device, antenna is also rapidly developed, but existing antenna, particularly wide high frequency antenna, there is gain inadequate, cause the problem that its radiation length is short.
Utility model content
Main purpose of the present utility model is the antenna providing a kind of high-gain.
For achieving the above object, the utility model provides a kind of antenna, and described antenna comprises coaxial line, earth electrode, impedance adjuster, the first array element, the second array element and first phase controller;
Described coaxial line comprises knit unit and heart yearn, and described knit unit to be sheathed on described heart yearn and to be fixedly connected with described heart yearn;
Described coaxial line is through described earth electrode, and described coaxial line is coupled with described earth electrode, and described knit unit is fixedly connected with described earth electrode;
Described heart yearn is all fixedly connected with described impedance adjuster with described first array element;
Described first array element is connected with described first phase controller away from one end of described impedance adjuster;
The side that described first phase controller deviates from described first array element is fixedly connected with described second array element.
Preferably, the elongated setting of described impedance adjuster, one end of described impedance adjuster is formed with the first installing hole with described heart yearn shape and size adaptation, and the part of described heart yearn is arranged in described first installing hole;
The other end of described impedance adjuster is formed with the second installing hole with described first array element shape and size adaptation, and the part of described first array element is arranged in described second installing hole.
Preferably, described earth electrode, described impedance adjuster, described first array element and described second array element are located along the same line.
Preferably, described earth electrode is copper pipe, and described copper pipe is provided with installation portion near one end of described impedance adjuster, and described installation portion is formed with the via hole with described coaxial line shape and size adaptation, described knit unit is fixedly connected with the madial wall of described via hole.
Preferably, described antenna also comprises sleeve pipe, and one end of described sleeve pipe is formed with the first fixing hole with described impedance adjuster shape and size adaptation, and the part of described impedance adjuster is arranged in described first fixing hole; The other end is formed with the second fixing hole with described earth electrode shape and size adaptation, and the part of described earth electrode is arranged in described second fixing hole.
Preferably, described antenna also comprises the 3rd array element and second phase controller; The side of described second phase controller is fixedly connected with described second array element one end away from described first phase controller, opposite side is fixedly connected with one end of described 3rd array element, and described first array element, the 3rd array element and described second phase controller are located along the same line.
Preferably, the length of described first array element is between 10mm-14mm, and the length of described second array element is between 32mm-37mm, and the length of described 3rd array element is between 34mm-38mm.
Preferably, described first phase controller is provided with spiral coil, its number of turns is between 1-2 circle; Described second phase controller is provided with spiral coil, and its number of turns is between 1-2 circle.
Preferably, the length of described earth electrode is between 14mm-18mm.
The utility model proposes a kind of router further.
A kind of router, described router comprises antenna, and this antenna comprises coaxial line, earth electrode, impedance adjuster, the first array element, the second array element and first phase controller;
Described coaxial line comprises knit unit and heart yearn, and described knit unit to be sheathed on described heart yearn and to be fixedly connected with described heart yearn;
Described coaxial line is through described earth electrode, and described coaxial line is coupled with described earth electrode, and described knit unit is fixedly connected with described earth electrode;
Described heart yearn is all fixedly connected with described impedance adjuster with described first array element;
Described first array element is connected with described first phase controller away from one end of described impedance adjuster;
The side that described first phase controller deviates from described first array element is fixedly connected with described second array element.
The utility model, by the first array element and the second array element are connected in series, and first phase controller is set between the first array element and the second array element, the gain superposition that the gain that the first array element is produced and the second array element produce, thus reach the object improving antenna gain; Meanwhile, by the setting of coaxial line, earth electrode, impedance adjuster, make antenna can send and receive high-frequency signal, namely antenna is that the reception of high frequency band signal and transmission improve signal gain, is conducive to antenna to the reception of high-frequency signal and transmission.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model antenna;
Fig. 2 is the structural representation of coaxial line in the utility model antenna;
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of antenna 1.
In the utility model embodiment, referring to figs. 1 through Fig. 3, this antenna 1 comprises coaxial line 60, earth electrode 50, impedance adjuster 40, first array element 10, second array element 30 and first phase controller 20.Coaxial line 60 comprises knit unit 62 and heart yearn 64, and knit unit 62 to be sheathed on heart yearn 64 and to be fixedly connected with heart yearn 64.Coaxial line 60 is through earth electrode 50, and coaxial line 60 is coupled with earth electrode 50, and knit unit 62 is fixedly connected with earth electrode 50.Heart yearn 64 is all fixedly connected with impedance adjuster 40 with the first array element 10.First array element 10 is connected with first phase controller 20 away from one end of impedance adjuster 40.The side that first phase controller 20 deviates from the first array element 10 is fixedly connected with the second array element 30.
Particularly, in the present embodiment, coaxial line 60 comprises knit unit 62, heart yearn 64, and protective layer 61, and protective layer 61 is arranged on the outermost layer of coaxial line 60, and knit unit 62 is arranged between heart yearn 64 and protective layer 31.The heart yearn 64 at center is excellent with copper core, and for transmitting high level, heart yearn 64 is coated by insulating material 63; Be the cylindrical metallic thin layer coaxial with heart yearn 64 outside insulating material 63, this thin layer is knit unit 62, for transmitting low level, also plays shielding action simultaneously.
The shape of the first array element 10 and the second array element 30 is excellent with cylinder, and material is excellent with metal; First phase controller 20 is excellent with spiral coil, the first array element 10, first phase controller 20, and the second array element 30 can integrated setting.
The elongated setting of impedance adjuster 40, be excellent with cylinder, one end of impedance adjuster 40 is formed with the first installing hole 41 with heart yearn 64 shape and size adaptation, and the part of heart yearn 64 to be arranged in the first installing hole 41 and to be fixedly connected with the madial wall of the first installing hole 41.The connected mode of heart yearn 64 and the first installing hole 41 has a lot, to weld and riveted joint is fixed as excellent.The other end of impedance adjuster 40 is formed and is arranged in the second installing hole 42 with the part of the second installing hole 42, first array element 10 of the first array element 10 shape and size adaptation, and its connected mode is excellent with welding or riveted joint.
Earth electrode 50 is excellent with copper pipe, certainly, also can be iron pipe etc. in other embodiments.Copper pipe is provided with installation portion (sign) near one end of impedance adjuster 40, installation portion is formed with via hole 51, and the shape and size of via hole 51 and coaxial line 60 adaptation, knit unit 62 is fixedly connected with the madial wall of via hole 51.The connected mode of knit unit 62 and via hole 51 madial wall, to be welded and fixed as excellent.Earth electrode 50, impedance adjuster 40, first array element 10 and the second array element 30 are located along the same line.
In the present embodiment, by the first array element 10 and the second array element 30 are connected in series, and first phase controller 20 is set between the first array element 10 and the second array element 30, the gain superposition that the gain that the first array element 10 is produced and the second array element 30 produce, thus reach the object improving antenna 1 gain; Meanwhile, by the setting of coaxial line 60, earth electrode 50, impedance adjuster 40, make antenna 1 can send and receive high-frequency signal, namely antenna 1 is that the reception of high frequency band signal and transmission improve signal gain, is conducive to reception and the transmission of antenna 1 pair of high-frequency signal.
Further, antenna 1 also comprises sleeve pipe 70, and sleeve pipe 70 is excellent with plastic casing-pipe 70.One end of sleeve pipe 70 is formed with the first fixing hole 72 with impedance adjuster 40 shape and size adaptation, and the part of impedance adjuster 40 is arranged in the first fixing hole 72; The other end is formed with the second fixing hole 71 with earth electrode 50 shape and size adaptation, and the part of earth electrode 50 is arranged in the second fixing hole 71.In the present embodiment, by the setting of sleeve pipe 70, by relative with earth electrode 50 for impedance adjuster 40 fixing, and impedance adjuster 40 and earth electrode 50 are located along the same line.
Antenna 1 also comprises the 3rd array element 90 and second phase controller 80.The side of second phase controller 80 is fixedly connected with the second array element 30 one end away from first phase controller 20, and opposite side is fixedly connected with one end of the 3rd array element 90.Wherein, the 3rd array element 90 is excellent with cylinder, and second phase controller 80 is excellent with spiral coil.First array element 10, second array element 30, the 3rd array element 90, first phase controller 20, second phase controller 80 are wholely set and are located along the same line.Wherein, the length L of the first array element 10
1between 10mm-14mm, be excellent with 12mm; The length L of the second array element 30
2between 32mm-37mm, be excellent with 35mm; The length L of the 3rd array element 90
3between 34mm-38mm, be excellent with 36mm.First phase controller 20 is provided with spiral, and its number of turns, between 1-2 circle, is excellent with 1.25 circles; Second phase controller 80 is provided with spiral coil, and its number of turns, between 1-2 circle, is excellent with 1.25 circles.The length L of earth electrode 50
4between 14mm-18mm, be excellent with 16mm.
In the present embodiment, antenna 1 designs based on Franklin antenna 1 principle, specifically disclose a wide high frequency (5.15-5.85GHz) antenna 1, by the first array element 10, second array element 30 and the 3rd array element 90 are connected, make the first array element 10, second array element 30 and the 3rd array element 90 respective produced gain superposition.Produce 2.15dBi gain for each array element, the gain sum that the first array element 10, second array element 30 and the 3rd array element 90 produce can reach 6.45dBi, thus effectively raises the gain of wide high frequency antenna 1.
The utility model proposes a kind of router further.
A kind of router, this router comprises antenna 1, and the concrete structure of antenna 1, with reference to above-described embodiment, does not repeat them here.
In the present embodiment, by the first array element 10 and the second array element 30 are connected in series, and first phase controller 20 is set between the first array element 10 and the second array element 30, the gain superposition that the gain that the first array element 10 is produced and the second array element 30 produce, thus reach the object improving antenna 1 gain; Meanwhile, by the setting of coaxial line 60, earth electrode 50, impedance adjuster 40, make antenna 1 can send and receive high-frequency signal, namely antenna 1 is that the reception of high frequency band signal and transmission improve signal gain, is conducive to reception and the transmission of antenna 1 pair of high-frequency signal.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an antenna, is characterized in that, described antenna comprises coaxial line, earth electrode, impedance adjuster, the first array element, the second array element and first phase controller;
Described coaxial line comprises knit unit and heart yearn, and described knit unit to be sheathed on described heart yearn and to be fixedly connected with described heart yearn;
Described coaxial line is through described earth electrode, and described coaxial line is coupled with described earth electrode, and described knit unit is fixedly connected with described earth electrode;
Described heart yearn is all fixedly connected with described impedance adjuster with described first array element;
Described first array element is connected with described first phase controller away from one end of described impedance adjuster;
The side that described first phase controller deviates from described first array element is fixedly connected with described second array element.
2. antenna as claimed in claim 1, it is characterized in that, the elongated setting of described impedance adjuster, one end of described impedance adjuster is formed with the first installing hole with described heart yearn shape and size adaptation, and the part of described heart yearn is arranged in described first installing hole;
The other end of described impedance adjuster is formed with the second installing hole with described first array element shape and size adaptation, and the part of described first array element is arranged in described second installing hole.
3. antenna as claimed in claim 2, it is characterized in that, described earth electrode, described impedance adjuster, described first array element and described second array element are located along the same line.
4. antenna as claimed in claim 1, it is characterized in that, described earth electrode is copper pipe, described copper pipe is provided with installation portion near one end of described impedance adjuster, described installation portion is formed with the via hole with described coaxial line shape and size adaptation, described knit unit is fixedly connected with the madial wall of described via hole.
5. antenna as claimed in claim 1, it is characterized in that, described antenna also comprises sleeve pipe, and one end of described sleeve pipe is formed with the first fixing hole with described impedance adjuster shape and size adaptation, and the part of described impedance adjuster is arranged in described first fixing hole; The other end is formed with the second fixing hole with described earth electrode shape and size adaptation, and the part of described earth electrode is arranged in described second fixing hole.
6. antenna as claimed in claim 1, it is characterized in that, described antenna also comprises the 3rd array element and second phase controller; The side of described second phase controller is fixedly connected with described second array element one end away from described first phase controller, opposite side is fixedly connected with one end of described 3rd array element, and described first array element, the 3rd array element and described second phase controller are located along the same line.
7. antenna as claimed in claim 6, it is characterized in that, the length of described first array element is between 10mm-14mm, and the length of described second array element is between 32mm-37mm, and the length of described 3rd array element is between 34mm-38mm.
8. antenna as claimed in claim 7, is characterized in that, described first phase controller is provided with spiral coil, and its number of turns is between 1-2 circle; Described second phase controller is provided with spiral coil, and its number of turns is between 1-2 circle.
9. antenna as claimed in claim 1, it is characterized in that, the length of described earth electrode is between 14mm-18mm.
10. a router, is characterized in that, described router comprises as antenna as described in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018406.2U CN204315715U (en) | 2015-01-12 | 2015-01-12 | Antenna and router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018406.2U CN204315715U (en) | 2015-01-12 | 2015-01-12 | Antenna and router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315715U true CN204315715U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018406.2U Active CN204315715U (en) | 2015-01-12 | 2015-01-12 | Antenna and router |
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| Country | Link |
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| CN (1) | CN204315715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659663A (en) * | 2018-12-11 | 2019-04-19 | 高德泉 | A kind of adjustable directed routing antenna of home router |
| CN111033896A (en) * | 2017-10-11 | 2020-04-17 | 株式会社友华 | Antenna device |
-
2015
- 2015-01-12 CN CN201520018406.2U patent/CN204315715U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111033896A (en) * | 2017-10-11 | 2020-04-17 | 株式会社友华 | Antenna device |
| CN109659663A (en) * | 2018-12-11 | 2019-04-19 | 高德泉 | A kind of adjustable directed routing antenna of home router |
| CN109659663B (en) * | 2018-12-11 | 2020-09-25 | 安徽伟迈信息技术有限公司 | Adjustable directional routing antenna of household router |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |