CN109390703A - A kind of external antenna and electronic equipment - Google Patents
A kind of external antenna and electronic equipment Download PDFInfo
- Publication number
- CN109390703A CN109390703A CN201811516616.9A CN201811516616A CN109390703A CN 109390703 A CN109390703 A CN 109390703A CN 201811516616 A CN201811516616 A CN 201811516616A CN 109390703 A CN109390703 A CN 109390703A
- Authority
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- China
- Prior art keywords
- antenna
- external antenna
- reflection component
- metallic reflection
- branch
- Prior art date
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- 230000005855 radiation Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 13
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/106—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using two or more intersecting plane surfaces, e.g. corner reflector antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
- H01Q19/132—Horn reflector antennas; Off-set feeding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
This application discloses a kind of external antenna and electronic equipments.The external antenna includes antenna housing, is located at the intracorporal antenna radiator of the antenna case and metallic reflection component；The antenna radiator connects feed circuit and earthed circuit by feeder line；The antenna radiator is disposed in proximity to the first area on the external antenna top；The metallic reflection component is set to the second area far from the external antenna top；The metallic reflection component is used to reflect the signal of the second area to enhance the signal of the first area.
Description
Technical field
This application involves antenna technical field more particularly to a kind of external antennas and electronic equipment.
Background technique
As size requirement of the people to electronic equipment is more and more, slimming and miniaturization become electronic equipment
One important development direction, causes its inner space also more and more limited.The space as shared by antenna is smaller and smaller, antenna
Working environment it is also more and more severe, it is difficult so as to cause the promotion of antenna performance.
Based on this, a kind of antenna is needed at present, for solving the problems, such as in the prior art because antenna performance is bad.
Summary of the invention
The embodiment of the present application provides a kind of external antenna and electronic equipment, to solve external antenna in the prior art
The bad technical problem of energy.
The embodiment of the present application provides a kind of external antenna, and the external antenna includes antenna housing, is located at the antenna case
Intracorporal antenna radiator and metallic reflection component；The antenna radiator connects feed circuit and earthed circuit by feeder line；
The antenna radiator is disposed in proximity to the first area on the external antenna top；The metallic reflection component is set to far
Second area from the external antenna top；The metallic reflection component is used to reflect the signal of the second area to increase
The signal of the strong first area.
A kind of possible implementation, the metallic reflection component are the hollow structure of both ends open, wherein first end
Mouthful close to the antenna radiator, for second port far from the antenna radiator, the bore of the first port is greater than described the
The bore of Two-port netwerk.
A kind of possible implementation, the hollow structure are symmetric shape.
A kind of possible implementation, the bore of the first port are adapted with the internal diameter of the antenna housing.
A kind of possible implementation, the bore of the second port are adapted with the bore of the feeder line；The feeder line
The metallic reflection component is passed through through the second port to be electrically connected with the antenna radiator.
A kind of possible implementation, the shape of the metallic reflection component are pyramid type or pyramid type.
A kind of possible implementation, the shape of the metallic reflection component are the hopper being made of cylindrical body and centrum
Type.
A kind of possible implementation, the antenna radiator include at least the first branch and the second branch；Described first
The resonance frequency of branch is different from the resonance frequency of second branch；First branch and second branch set respectively
It is equipped with feeding point, the feeding point is electrically connected with the feeder line.
A kind of possible implementation, the shape of first branch are U-shaped；The shape of second branch is rectangle.
The embodiment of the present application provides a kind of electronic equipment, and the electronic equipment includes any one of the embodiment of the present application
Antenna.
External antenna provided by the present application, including antenna housing, be located at the intracorporal antenna radiator of the antenna case and gold
Belong to reflection component；The antenna radiator connects feed circuit and earthed circuit by feeder line；Antenna radiator is disposed in proximity to
The first area on the external antenna top；Metallic reflection component is set to the second area far from the external antenna top；
The signal of the second area is reflected to enhance the signal of the first area by metallic reflection component, so that can not lead to
Under the premise of crossing antenna mode adjustment, the gain of antenna is effectively promoted.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 6 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 7 a is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 7 b is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 8 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Fig. 9 is a kind of structural schematic diagram of external antenna provided by the embodiments of the present application；
Figure 10 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with attached drawing to the application make into
It is described in detail to one step, it is clear that the described embodiments are only a part but not all of the embodiments of the present application.
Based on the embodiment in the application, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall in the protection scope of this application.
At present under technology general router due to jitter, covering be limited in scope, user is in use
The case where often breaking, user can only be good to obtain by constantly changing the position of mobile device, wireless routing
Signal.In order to reinforce the laser propagation effect and coverage area of router wireless network, it is a kind of most effective for improving the gain of antenna
Method.
Fig. 1 illustrates a kind of structural schematic diagram of external antenna 201 provided by the embodiments of the present application.Such as Fig. 1 institute
Show, external antenna 201 includes antenna housing 100, antenna radiator 101 and metallic reflection component in antenna housing 100
102；Antenna radiator 101 connects feed circuit 103 and earthed circuit by feeder line 104；Antenna radiator 101, which is set to, to be leaned on
The first area on nearly 201 top of external antenna；Metallic reflection component 102 is set to the secondth area far from 201 top of external antenna
Domain；Metallic reflection component 102 is used to reflect the signal of second area to enhance the signal of first area.
It should be noted that believing close to the radiation that the first area on 201 top of external antenna is usually external antenna 201
Number region, that is, need to obtain enhancing signal region.
The present invention in external antenna 201 by being arranged metallic reflection component 102, the sky shared by antenna radiator 101
Between it is identical under the premise of, compared with the prior art, antenna radiator 101 in the embodiment of the present application is needing to obtain enhancing letter
Number region can by the signal reflex of second area to first area, to improve the signal of existing antenna radiator 101,
The gain for effectively improving external antenna 201 improves the performance of antenna radiator 101.
It should be noted that the difference of the position of metallic reflection component 102 shown in fig. 1, alternatively, metallic reflection component
The difference of 102 structures all may cause antenna radiator 101 and different gain effects be presented.In order to clearly describe gold
Belong to the difference of the position of reflection component 102, alternatively, the structure of antenna different caused by 102 structure of metallic reflection component,
It is illustrated below by specific example.
As shown in Fig. 2, to improve gain effect, a kind of possible implementation, metallic reflection component 102 is opened for both ends
Mouthful hollow structure, wherein first port 1 is close to antenna radiator 101, and second port 2 is far from antenna radiator 101, first
The bore of port is greater than the bore of second port.
Bore by the way that first port is arranged is greater than the bore of second port, can effectively reflect the antenna of second area
The radiation signal of radiator 101, to enhance the radiation signal of first area.
As shown in figure 3, a kind of possible implementation, hollow structure are symmetric shape.
It can effectively be mentioned by the way that symmetrical structure is arranged, and by the setting of antenna radiator 101 on the axis of symmetrical structure
The reflecting effect of high metal reflection component 102, to improve external antenna 201 in the gain of the signal of first area.
To further increase signal gain, as shown in figure 4, a kind of possible implementation, the bore and day of first port
The internal diameter of line shell 100 is adapted.
Bore by the way that first port is arranged is adapted with the internal diameter of antenna housing 100, can cover aerial radiation substantially
Radiation signal of the body 101 on second area direction, and then reflection efficiency is effectively improved, improve the signal gain of first area.
As shown in figure 5, a kind of possible implementation, the bore of second port are adapted with the bore of feeder line；Feeder line warp
Second port passes through metallic reflection component 102 and is electrically connected with antenna radiator 101.
In a kind of specific embodiment, the center at the second port tip of metallic reflection component 102 is equipped with through-hole, feedback
Line passes through the through-hole at the center of metal funnel tip and fixation.
In conjunction with Fig. 5, the shape of metallic reflection component 102 can be pyramid type.
A kind of possible implementation, as shown in fig. 6, the shape of metallic reflection component 102 can be pyramid type.
The shape of specific metallic reflection component 102 can select according to actual needs, for example, can be according to external antenna
The shape of 201 shell determines, to realize that the gain of external antenna 201 maximizes.
To further increase antenna gain, as shown in Figure 7a, a kind of possible implementation, metallic reflection component 1021
Shape be the hopper type being made of cylindrical body and centrum.
To further increase antenna gain, as shown in Figure 7b, a kind of possible implementation, metallic reflection component 1022
Shape be the hopper type being made of cuboid and centrum.
Antenna radiator 101 can mark on FPC circuit board, and the end of antenna radiator 101 and feeder line, which is welded, to be connected
It connects, earthed circuit, the grounding point of antenna radiator 101 and the ground connection electricity on FPC circuit board can be set on FPC circuit board
Road connection.The position of the feeding point and grounding point that are specifically arranged on antenna radiator 101 can be set as needed,
This is without limitation.
In order to enable antenna radiator 101 can cover more frequencies, as shown in figure 8, a kind of possible realization side
Formula, antenna radiator 101 include at least the first branch 801 and the second branch 802；
Wherein, the first branch 801 and the second branch 802 can be respectively arranged with feeding point, and feeding point is electrically connected with feeder line
It connects.
Specifically, antenna radiator 101 may include mutually independent first branch 801 and the second branch 802.Feeder line
104 one end being connected with FPC circuit board can be used as the signal feed-in point of the first branch 801；Feeder line 104 and FPC circuit board phase
One end even can also be used as the signal feed-in point of the second branch 802.The open end or ground terminal and second of first branch 801
The open end or ground terminal of branch 802, which can be set, to be connected with external antenna 201 with also can be set on FPC circuit board
On the total place of router device, it is not limited here.
Further, the resonance frequency of the first branch 801 can be different from the resonance frequency of the second branch 802.
In the embodiment of the present application, the resonance frequency of different branches can be different, so as to further increase antenna spoke
The frequency that beam 101 covers.
It should be noted that the first branch 801 and the second branch 802 in Fig. 8 in antenna radiator 101 are only one kind
Example, in other possible implementations, the position of branch or the difference of shape in the antenna radiator 101 shown in Fig. 8,
It all may cause antenna radiator 101 and different structures be presented.The type of antenna radiator can be include inverse-F antenna
(PIFA), IFA, unipole antenna (MONOPOLE) etc., it is not limited here.
As shown in figure 9, a kind of possible implementation, the shape of the first branch 901 is U-shaped；The shape of second branch 902
Shape is rectangle.
It in a specific embodiment, include one as shown in figure 9, antenna radiator 101 can be radiation patch
Second radiation patch 902 of a U-shaped the first radiation patch 901 and a rectangle.
In the embodiment of the present application, antenna radiator 101 can be made of a metal sheet, can be between different branches
It is provided with insulating materials, specific insulating materials is without limitation.
Based on same application design, Figure 10 illustrates a kind of electronic equipment provided by the embodiments of the present application
Structural schematic diagram.As shown in Figure 10, electronic equipment 200 may include external antenna 201, can be made by the external antenna 201
Signal can be emitted and receive by obtaining electronic equipment 200.External antenna 201 includes antenna housing 100, is located in antenna housing 100
Antenna radiator 101 and metallic reflection component 102；Antenna radiator 101 connects feed circuit 103 and ground connection by feeder line
Circuit；Antenna radiator 101 is disposed in proximity to the first area on 201 top of external antenna；Metallic reflection component 102 is set to
Second area far from 201 top of external antenna；Metallic reflection component 102 is used to reflect the signal of second area to enhance the
The signal in one region.
External antenna provided by the present application, including antenna housing, be located at the intracorporal antenna radiator of the antenna case and gold
Belong to reflection component；The antenna radiator connects feed circuit and earthed circuit by feeder line；Antenna radiator is disposed in proximity to
The first area on the external antenna top；Metallic reflection component is set to the second area far from the external antenna top；
The signal of the second area is reflected to enhance the signal of the first area by metallic reflection component, so that can not lead to
Under the premise of crossing antenna mode adjustment, the gain of antenna is effectively promoted.
Although the preferred embodiment of the application has been described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the application's to the application
Spirit and scope.In this way, if these modifications and variations of the application belong to the model of the claim of this application and its equivalent technologies
Within enclosing, then the application is also intended to include these modifications and variations.
Claims (10)
1. a kind of external antenna, which is characterized in that the external antenna includes antenna housing, is located at the intracorporal day of the antenna case
Beta radiation body and metallic reflection component；The antenna radiator connects feed circuit and earthed circuit by feeder line；The antenna
Radiator is disposed in proximity to the first area on the external antenna top；The metallic reflection component is set to far from described external
The second area on antenna top；The metallic reflection component is used to reflect the signal of the second area to enhance firstth area
The signal in domain.
2. external antenna as described in claim 1, which is characterized in that the metallic reflection component is the hollow knot of both ends open
Structure, wherein first port close to the antenna radiator, second port far from the antenna radiator, the first port
Bore is greater than the bore of the second port.
3. external antenna as claimed in claim 2, which is characterized in that the hollow structure is symmetric shape.
4. external antenna as claimed in claim 2, which is characterized in that the bore of the first port and the antenna housing
Internal diameter is adapted.
5. external antenna as claimed in claim 2, which is characterized in that the bore of the bore of the second port and the feeder line
It is adapted；The feeder line passes through the metallic reflection component through the second port and is electrically connected with the antenna radiator.
6. external antenna as claimed in claim 2, which is characterized in that the shape of the metallic reflection component is pyramid type or circle
It is tapered.
7. external antenna as claimed in claim 2, which is characterized in that the shape of the metallic reflection component be by cylindrical body and
The hopper type of centrum composition.
8. external antenna as described in claim 1, which is characterized in that the antenna radiator includes at least the first branch and the
Two branches；The resonance frequency of first branch is different from the resonance frequency of second branch；First branch and described
Second branch is respectively arranged with feeding point, and the feeding point is electrically connected with the feeder line.
9. external antenna as claimed in claim 7 or 8, which is characterized in that the shape of first branch is U-shaped；Described
The shape of two branches is rectangle.
10. a kind of electronic equipment, which is characterized in that the electronic equipment includes day described in any one of claims 1 to 9
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516616.9A CN109390703B (en) | 2018-12-12 | 2018-12-12 | External antenna and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516616.9A CN109390703B (en) | 2018-12-12 | 2018-12-12 | External antenna and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109390703A true CN109390703A (en) | 2019-02-26 |
| CN109390703B CN109390703B (en) | 2023-12-22 |
Family
ID=65429331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516616.9A Active CN109390703B (en) | 2018-12-12 | 2018-12-12 | External antenna and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109390703B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102782939A (en) * | 2009-12-16 | 2012-11-14 | 安德鲁有限责任公司 | Method and apparatus for reflector antenna with vertex region scatter compensation |
| CN203166095U (en) * | 2013-03-11 | 2013-08-28 | 成都艺创科技有限公司 | Barrel-shaped high gain directional router antenna |
| CN103825106A (en) * | 2012-11-16 | 2014-05-28 | 深圳光启创新技术有限公司 | Multi-antenna assembly and wireless equipment thereof |
| CN205264848U (en) * | 2015-12-28 | 2016-05-25 | 上海日安天线有限公司 | WiFi switch box antenna |
| CN106299628A (en) * | 2016-10-26 | 2017-01-04 | 深圳鲲鹏无限科技有限公司 | A kind of antenna and wireless router |
| CN106803615A (en) * | 2016-11-24 | 2017-06-06 | 北京航空航天大学 | A kind of gain antenna device |
| CN106887708A (en) * | 2017-01-24 | 2017-06-23 | 维沃移动通信有限公司 | Nfc antenna and mobile terminal |
| CN108321495A (en) * | 2018-01-22 | 2018-07-24 | 广东欧珀移动通信有限公司 | Antenna module, antenna assembly and electronic equipment |
| CN108767477A (en) * | 2018-05-21 | 2018-11-06 | 四川斐讯信息技术有限公司 | A kind of control method of router and wireless signal radiation direction |
| CN209544618U (en) * | 2018-12-12 | 2019-10-25 | 无锡睿勤科技有限公司 | A kind of external antenna and electronic equipment |
-
2018
- 2018-12-12 CN CN201811516616.9A patent/CN109390703B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102782939A (en) * | 2009-12-16 | 2012-11-14 | 安德鲁有限责任公司 | Method and apparatus for reflector antenna with vertex region scatter compensation |
| CN103825106A (en) * | 2012-11-16 | 2014-05-28 | 深圳光启创新技术有限公司 | Multi-antenna assembly and wireless equipment thereof |
| CN203166095U (en) * | 2013-03-11 | 2013-08-28 | 成都艺创科技有限公司 | Barrel-shaped high gain directional router antenna |
| CN205264848U (en) * | 2015-12-28 | 2016-05-25 | 上海日安天线有限公司 | WiFi switch box antenna |
| CN106299628A (en) * | 2016-10-26 | 2017-01-04 | 深圳鲲鹏无限科技有限公司 | A kind of antenna and wireless router |
| CN106803615A (en) * | 2016-11-24 | 2017-06-06 | 北京航空航天大学 | A kind of gain antenna device |
| CN106887708A (en) * | 2017-01-24 | 2017-06-23 | 维沃移动通信有限公司 | Nfc antenna and mobile terminal |
| CN108321495A (en) * | 2018-01-22 | 2018-07-24 | 广东欧珀移动通信有限公司 | Antenna module, antenna assembly and electronic equipment |
| CN108767477A (en) * | 2018-05-21 | 2018-11-06 | 四川斐讯信息技术有限公司 | A kind of control method of router and wireless signal radiation direction |
| CN209544618U (en) * | 2018-12-12 | 2019-10-25 | 无锡睿勤科技有限公司 | A kind of external antenna and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109390703B (en) | 2023-12-22 |
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