CN205828647U - The module system of integral antenna - Google Patents
The module system of integral antenna Download PDFInfo
- Publication number
- CN205828647U CN205828647U CN201620798436.4U CN201620798436U CN205828647U CN 205828647 U CN205828647 U CN 205828647U CN 201620798436 U CN201620798436 U CN 201620798436U CN 205828647 U CN205828647 U CN 205828647U
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- antenna
- module
- camera lens
- circuit board
- integral
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Abstract
A kind of module system of integral antenna, for being arranged at the electronic installation with fluorescent screen, including: circuit board；At least one antenna excites unit, for coupling one antenna；Module ground plane, is placed on circuit board；Wireless module, is placed on circuit board and excites unit electrical property to be connected with module ground plane and antenna；System ground；Grounded metal, is connected with module ground plane and system ground electrical property；Camera lens module, is placed on circuit board and is connected with module ground plane electrical property；Digital signal line, is connected with wireless module and camera lens module electrical property, as the Digital Transmission medium of wireless module and camera lens module；Wireless module, camera lens module and circuit board constitute an integration module, and this integration module is located at the upside of the fluorescent screen being adjacent to electronic installation.Owing to showing as the concealed antenna integrated with camera lens module, there is not the coiling problem of coaxial wire and the problem of the radiofrequency signal loss of coaxial wire, make the performance of antenna be significantly improved.
Description
Technical field
This utility model belongs to the antenna technical field of electronic installation, is specifically related to the module system of a kind of integral antenna.
Background technology
Above mentioned electronic installation refers mainly to but is the most definitely limited to refer to notebook computer.Fig. 1 to Fig. 4 is prior art
In the schematic diagram of concealed antenna of electronic installation such as notebook computer.Specifically, position is set and divides according to antenna
Do not show following several design situation:
In the design in figure 1, one or more antenna 2a, 2b may be provided at fluorescent screen upper of notebook computer
Side, so can reach preferable radiation pattern, and the environment near antenna is less, wherein compared with noise jamming simple, that be subject to
Antenna 2a and antenna 2b is utilized respectively coaxial wire 3a and coaxial wire 3b and is connected to wireless module 1.However, it is contemplated that with
The reason that shaft cable line 3a, 3b cabling is longer, is likely to result in bigger loss, and coaxial wire 3a and coaxial wire 3b
Cabling can be more complicated to the assembling mode of wireless module 1.It is applied to TV or the concealed antenna of integrated computer (or all-in-one)
Design is also to run into similar problem.
In the design of Fig. 2, antenna 2a and antenna 2b is positioned close near the pivot below fluorescent screen.Compared to Fig. 1
Situation, the antenna set-up mode of Fig. 2 can significantly shorten the length of coaxial wire (3a, 3b), reduces radiofrequency signal loss,
And more space can be vacateed for arranging figure or the symbol of brand.But, the antenna of Fig. 2 arranges the radiation field making antenna
Type is poor, and antenna is vulnerable to more interference, it is also desirable in view of the problem of the absorption of electromagnetic radiation rate (SAR) of safety standard.
In the design of Fig. 3, antenna 2a, 2b then change being arranged on keyboard two sides into, are so likely to be made an uproar by more
Sound interference, antenna performance is the most poor, and the absorption of electromagnetic radiation rate (SAR) of safety standard is also with greater need for being considered further.
In the design of Fig. 4, antenna 2a, 2b combine with wireless module 1, and are arranged on the pivot of notebook computer
Axle, wireless module 1 recycles digital signal line 3c and is connected to system.It addition, be arranged on the camera lens module 4 of fluorescent screen central upper also
It is connected to system by digital signal line 5.This kind of set-up mode also makes antenna by more noise jamming, and antenna performance is the most relatively
Difference, it is also desirable to the problem considering the absorption of electromagnetic radiation rate (SAR) of safety standard.Although by whole with wireless module 1 to antenna 2a, 2b
Closing without using coaxial cable, the problem eliminating radiofrequency signal loss, camera lens module 4 still needs to furthermore with digital signal line
5 are connected to system.Camera lens module 4 and wireless module 1 are to arrange independently of one another, and the digital signal line used also is the most only
Vertical.
Summary of the invention
Task of the present utility model is to provide the module system of a kind of integral antenna, and the module system of this integral antenna was both
Can realize integrating with camera lens module eliminating again the coiling problem of coaxial wire and eliminating the radiofrequency signal of coaxial wire
Loss problem and use the performance that significantly enhances antenna.
Task of the present utility model is performed by, the module system of a kind of integral antenna, is used for being arranged at and has
One electronic installation of fluorescent screen, including:
One circuit board；
At least one antenna excites unit, for coupling one antenna；
One module ground plane, is arranged on described circuit board；
One wireless module, this wireless module be arranged on described circuit board and with described module ground plane and described
Antenna excite unit electrical property to connect, for exciting unit to receive and dispatch a radiofrequency signal via described antenna；
One system ground；
One grounded metal, this grounded metal is connected with described module ground plane and described system ground electrical property；
One camera lens module, this camera lens module is arranged on described circuit board and connects with described module ground plane electrical property
Connect；And
One digital signal line, this digital signal line is connected with described wireless module and described camera lens module electrical property, makees
For described wireless module and the Digital Transmission medium of described camera lens module；
Wherein, described wireless module, camera lens module and circuit board constitute an integration module, and this integration module is arranged on neighbour
It is bordering on the upside of a fluorescent screen of described electronic installation.
In a specific embodiment of the present utility model, described system ground is the described of described electronic installation
One back-cover at rear, fluorescent screen.
In another specific embodiment of the present utility model, the described antenna that described antenna excites unit to be coupled is
One grooved bore antenna, this grooved bore antenna is positioned on described system ground.
In another specific embodiment of the present utility model, the described antenna that described antenna excites unit to be coupled is
One closes slot antenna, and this closes slot antenna and is positioned on described system ground.
In another specific embodiment of the present utility model, one end of described antenna and described antenna excite unit coupling
Close, and the other end is electrically connected with described system ground.
Also having in a specific embodiment of the present utility model, described antenna excites unit to pass through at least one piece and leads
Electricity screw pole is connected with described antenna, and this antenna is that one end is connected with described system ground and other end formation open circuit
Inverted-F antenna.
Of the present utility model more and in a specific embodiment, described camera lens module includes a camera lens, and this camera lens is adjacent
The central upper position of the described fluorescent screen being bordering on described electronic installation is arranged.
In an of the present utility model and then specific embodiment, described antenna is manifold type loop antenna.
This utility model provide technical scheme have the technical effect that due to show as with camera lens module integrate hide
Formula antenna, hence without the coiling problem of the coaxial wire existing for prior art, does not has the radio frequency of coaxial wire to believe yet
Number loss problem, make the performance of antenna be significantly improved.
Accompanying drawing explanation
Fig. 1 is the schematic diagram for notebook computer concealed antenna in prior art.
Fig. 2 is another schematic diagram for notebook computer concealed antenna in prior art.
Fig. 3 is the another schematic diagram for notebook computer concealed antenna in prior art.
Fig. 4 is the schematic diagram for notebook computer concealed antenna Yu camera lens module in prior art.
The module system of the integral antenna that Fig. 5 A provides for this utility model example is arranged at the schematic diagram of the position of fluorescent screen.
The schematic diagram of the module system of the integral antenna that Fig. 5 B provides for this utility model example.
The schematic diagram of the module system of the integral antenna that Fig. 5 C provides for another example of this utility model.
The schematic diagram of the module system of the integral antenna that Fig. 6 provides for the another embodiment of this utility model.
The schematic diagram of the module system of the integral antenna that Fig. 7 provides for this utility model another embodiment.
Fig. 8 is this utility model more schematic diagram of the module system of the integral antenna that an embodiment provides.
The schematic diagram of the module system of the integral antenna that Fig. 9 provides for this utility model and then an embodiment.
Detailed description of the invention
For enabling feature and the technology contents being further understood that this utility model, refer to below in connection with this utility model
Detailed description and accompanying drawing, but these explanations and institute's accompanying drawings are only used for this utility model is described, and be not meant as right
Interest field of the present utility model imposes any restrictions.
The most referring also to Fig. 5 A and Fig. 5 B, Fig. 5 A are that the module system of the integral antenna that this utility model example provides is arranged
In the schematic diagram of the position of fluorescent screen (i.e. " screen ", as follows), Fig. 5 B is the mould of the integral antenna that this utility model example provides
The schematic diagram of group system.As shown in Figure 5A, the module system 6 of the integral antenna of the present embodiment is used for being arranged adjacently to notebook electricity
The upside of brain, but the most therefore this utility model limits, same design can apply to TV, integrated computer (or one
Machine) etc. electronic installation.It is to say, the module system of the integral antenna of Fig. 5 A can also be applied to TV (such as LCD TV) or
The electronic installations such as integrated computer.Hereinafter only explain being applied to notebook computer.Eliminate fluorescent screen 71 in figure 5b, use
So that the setting of the module system 6 of display integral antenna.Except digital signal line 65, its of the module system 6 of integral antenna
Its assembly represents with the schematic diagram of Fig. 5 B.The module system 6 of this integral antenna includes that circuit board 61, an at least antenna excites unit
62, wireless module 63, system ground 67, grounded metal 66, camera lens module 64 and digital signal line 65, module ground plane
68.Wireless module 63 and camera lens module 64 are electrically connected with the module ground plane 68 on circuit board 61.Wireless module 63, camera lens mould
Group 64 and circuit board 61 constitute an integration module 60 and shared module ground plane 68.
With reference to shown in Fig. 5 A, described integration module 60 is arranged adjacently to the upper of the fluorescent screen 71 of notebook computer (electronic installation)
Central authorities on the upside of side, such as fluorescent screen 71.When reality is applied, integration module 60 is arranged adjacently to notebook computer (electronic installation)
Fluorescent screen 71 upside near, the central authorities of upside in fluorescent screen 71 can be not necessarily intended to.It addition, with reference to Fig. 5 B, described at least
One antenna excites unit 62 for coupled antenna.Showing that an antenna excites unit 62 in figure 5b, it is only in order to help
Bright, it is not limited to this utility model.When needs couple multiple antenna, it is possible to use plural antenna excites unit
62。
Referring next to Fig. 5 B, the annexation of each assembly of the module system 6 of this integral antenna is described.Wireless module
63 are arranged on circuit board 61, and utilize aerial signal load point 62a electric connection antenna to excite unit 62, and antenna excites unit
62 e.g. copper cash on circuit board 61, but the most therefore this utility model limits.Grounded metal 66 is electrically connected with module ground connection
Face 68 and system ground 67, camera lens module 64 is arranged on circuit board 61, and as shown in Figure 5A, camera lens module 64 comprises mirror
641, this camera lens 641 may be provided at the central authorities of the upside of the fluorescent screen 71 being adjacent to notebook computer (electronic installation), but, this
The most therefore utility model limits.The camera lens 641 of camera lens module 64 is eliminated in Fig. 5 B and follow-up figure.Furthermore, numerical digit is believed
Number line 65 is electrically connected with wireless module 63 and camera lens module 64, as the Digital Transmission matchmaker of wireless module 63 with camera lens module 64
It is situated between.It is noted that the wireless module 63 on circuit board 61 in figure 5b is only to illustrate with camera lens module 64, it is also
Not shown thin portion circuit unit.And Fig. 5 B is only schematic diagram, this utility model does not limit the size and shape of circuit board 61,
The most do not limit the putting position of the wireless module 63 on circuit board 61 and camera lens module 64.Same, this utility model does not limits
Fixed number position holding wire 65 connects the mode of wireless module 63 and camera lens module 64, and the most do not limit digital signal line 65 arranges position
And cabling.Digital signal line 65 is only used as wireless module 63 and camera lens module 64 are connected to notebook computer (electronics
Device) the digital signal transmission line of circuit system (not shown).
The module system 6 of the integral antenna of the present embodiment its do not include aerial radiation assembly (or referred to as aerial radiation
Body), the module system 6 of the integral antenna of the present embodiment is to arrange independently of one another with the aerial radiation assembly coupled, therefore can increase
Add the elasticity (i.e. " motility ") of design.And during in view of integration of wireless module and camera lens module, due to without the concern for sky
Beta radiation assembly, and integration of wireless module and the convenience of camera lens module can be promoted.In figure 5b, the module system of integral antenna
6 have an antenna excites unit 62.But, according to actual applicable cases, the module system 6 of integral antenna also can have two
Individual or above antenna excites unit 62.For example, referring to Fig. 5 C, the module system 6 of the integral antenna compared to Fig. 5 B, Fig. 5 C has
The antenna having two excites unit 62, one on right side, one in left side, but the most therefore this utility model limits antenna and excites
The quantity of unit 62, and antenna excites the quantity of antenna that unit 62 couples not limit, and is particularly applied to multiaerial system
When communication needs, notebook computer (electronic installation) may need have multiple antenna.Wireless module 63 is for swashing via antenna
Bill unit 62 coupling antenna, and excite unit 62 that wireless module radiofrequency signal is coupled to antenna radiator via antenna.This reality
The following description executing example excites unit 62 by having an antenna with the module system 6 of integral antenna, and this antenna excites unit
62 to be only used for coupling an antenna be that example illustrates.
Shape and position with continued reference to the system ground 67 in Fig. 5 B, Fig. 5 B are only to help it to be described how
Connect grounded metal 66, be not limited to the shape of system ground.For the angle of ground connection, when notebook computer (electricity
Sub-device) the back-cover 72 at rear, fluorescent screen 71 when being all-metal (or the overwhelming majority for metal time), the system depicted in Fig. 5 B connects
Ground 67 is considered as being equal to the back-cover 72 of notebook computer (electronic installation), because back-cover 72 has compared to for antenna
Sizable area, therefore the system ground 67 of the present embodiment i.e. can be using the back-cover 72 of notebook computer (electronic installation) as generation
Table.Grounded metal 66 for example, grounded metal sheet, grounded metal 66 is for by system ground 67 and wireless module 63 and mirror
The module ground plane 68 of head mould group 64 is electrically connected to each other, make antenna the excite antenna (embodiment of antenna that unit 62 is coupled
Will be in follow-up explanation) can have bigger ground plane.Accordingly, built-in compared to traditional notebook computer (electronic installation)
Antenna Design, the module system 6 of the integral antenna of the present embodiment can allow coupled antenna utilize bigger system ground, with
Promote antenna performance.It follows that the traditional design scheme relative to Fig. 1 to Fig. 4, the module system of the integral antenna of the present embodiment
System 6 can be directly connected to system ground (the such as back-cover at rear, fluorescent screen), make wireless module 63, antenna excite unit 62 and
The antenna coupled can obtain bigger contact area, promotes radiation efficiency.
Furthermore, the antenna shown in Fig. 5 B excites the shape of unit 62 with aspect only in order to help explanation, and this utility model is also
Do not limit antenna and excite the embodiment of unit 62.Such as, antenna excites unit 62 can be the copper being printed on circuit board 61
Wire.The most such as, antenna excites unit 62 can be a metalwork welding or being locked in circuit board 61.Whether which kind of is real
Executing mode, antenna excites unit 62 can be directly connected to the aerial signal load point 62a of wireless module 63, with coupled RF signal.
In short, one end that antenna excites unit 62 is electrically connected with wireless module 63, antenna excites the other end coupling antenna of unit 62.
Antenna excites the mode of unit 62 coupling antenna can be being that the contactless mode being directly connected to or utilizing energy to couple realizes.
Hereinafter the various design aspects utilizing antenna are illustrated its embodiment party of module system of the integral antenna of this utility model embodiment
The details of formula, uses and can know more about main spirits of the present utility model.It should be noted that following Fig. 6 to Fig. 9 mainly retouches
State the coupled modes of antenna and the application type of antenna, therefore eliminate digital signal line 65.
Next refer to the showing of module system that Fig. 6, Fig. 6 are the integral antennas that another embodiment of this utility model provides
It is intended to.In figure 6, antenna excites unit 62 to be the print copper wire of U-shaped.Module on grounded part, circuit board 61 connects
Ground 68 is exactly the ground connection of wireless module 63 and camera lens module 64, and this ground connection is also directly connected to grounded metal 66, and by connecing
Ground metal 66 and be electrically connected with system ground 67.Back-cover 72 at the present embodiment is metal back cover, the system in the present embodiment
Ground plane 67 is considered as identical ground connection with the back-cover 72 at the rear, fluorescent screen 71 of notebook computer (electronic installation), therefore can claim this enforcement
The system ground (67) of example is the back-cover 72 at the rear, fluorescent screen 71 of notebook computer (electronic installation).On the other hand, about sky
Line part, the antenna of the present embodiment is to close slot antenna, and its locked groove hole antenna radiator 8b is that the back-cover 72 of metal carries out grooving
And realize.Locked groove hole antenna radiator 8b excites unit 62 to couple with contactless mode energy each other with antenna.The present embodiment
Although locked groove hole antenna radiator 8b be also electrically connected with system ground 67, but locked groove hole antenna radiator 8b is in
The metal shell of back-cover 72.Furthermore, this utility model does not limit the size and shape in this locked groove hole, the size in locked groove hole and shape
Shape can be adjusted according to performance requirements such as the operation frequency of antenna, impedance matchings.
Then refer to the signal that Fig. 7, Fig. 7 are the module systems of the integral antenna that another embodiment of this utility model provides
Figure.Compared to Fig. 6, the antenna in the present embodiment uses grooved bore antenna, and its grooved bore antenna radiator 8a also is located at metal
Back-cover 72, the e.g. inverted L shape shown in Fig. 7, but the most therefore this utility model limits the shape of grooved bore antenna radiator 8a
With size, as long as grooved bore antenna radiator 8a is neighbouring and can excite unit 62 by coupled antenna.When reality is applied, this opens
Slot antenna radiant body 8a can be directly connected to antenna and excite unit 62, or grooved bore antenna radiator 8a excites with antenna
Unit 62 couples with contactless mode energy each other.
Then refer to the signal that Fig. 8, Fig. 8 are the module systems of the integral antenna that another embodiment of this utility model provides
Figure.The antenna of the present embodiment is constituted manifold type cycle antenna, manifold type cycle antenna spoke with manifold type cycle antenna radiant body 8d
Beam 8d one end excites unit 62 to couple with antenna, and the manifold type cycle antenna radiant body 8d other end is electric with system ground 67
Connect.Now, with regard to ground connection viewpoint, the system ground 67 marked in Fig. 8 is the same assembly adjoined one another with back-cover 72,
Back-cover 72 e.g. metal back cover, or at least include the back-cover of a part of metal.In fig. 8, manifold type cycle antenna spoke
Beam 8d is L-type metal framework (Bracket), but this utility model does not limit the shape of manifold type cycle antenna radiant body 8d
Shape, one end of manifold type cycle antenna radiant body 8d is that coupled antenna excites unit 62, and the other end is coupling grounding (Fig. 8
Short circuit end points S), therefore constitute the framework of cycle antenna.Manifold type cycle antenna radiant body 8d one end and antenna excite unit 62 coupling
The mode closed e.g. utilizes at least one conduction screw column 9 to realize, and conduction screw column 9 can be by manifold type cycle antenna radiant body 8d
One end secure to circuit board 61 with near and coupled antenna excite unit 62.
Fig. 9 is the schematic diagram of the module system of the integral antenna that another embodiment of this utility model provides.Antenna excites list
Unit 62 connects inverted-F antenna radiant body 8c via at least one contact screw post 9, with constitute one end be connected with system ground 67 and
The inverted-F antenna of other end open circuit.Inverted-F antenna radiant body 8c can such as realize with metal framework (Bracket).In Fig. 9
Short circuit end points S is the end points that inverted-F antenna radiant body 8c is connected with system ground 67, namely inverted-F antenna radiant body 8c
The end points of short circuit.With regard to ground connection viewpoint, system ground 67 and back-cover 72 are the same assemblies adjoined one another, and back-cover 72 is e.g.
Metal back cover, or at least include the back-cover of a part of metal.
Figure 6 above to the various antenna aspects of Fig. 9 are not limited to the mould of the integral antenna of this utility model embodiment
Group system, the module system of the integral antenna of this utility model embodiment can also couple with the antenna of other aspect.Simply
Saying, the module system of the integral antenna of this utility model embodiment has antenna and excites the radiofrequency signal feed-in part of unit, and
Not necessarily together with antenna assemblies, therefore can increase design and the elasticity of application.In other words, above-mentioned antenna patterns is only
It it is the module system illustrating the integral antenna being not limited to this utility model embodiment.
In sum, the module system of the integral antenna that this utility model embodiment is provided, it is possible to achieve with camera lens mould
The concealed antenna that group is integrated, does not has the coiling problem of coaxial wire, does not has the radiofrequency signal of coaxial wire to lose yet
Problem, and good antenna can be provided to show.
The foregoing is only the embodiment of this utility model, it is also not used to limit to the scope of the claims of this utility model.
Claims (8)
1. a module system for integral antenna, for being arranged at an electronic installation with fluorescent screen, it is characterised in that including:
One circuit board；
At least one antenna excites unit, for coupling one antenna；
One module ground plane, is arranged on described circuit board；
One wireless module, this wireless module be arranged on described circuit board and with described module ground plane and described sky
Line excites unit electrical property to connect, for exciting unit to receive and dispatch a radiofrequency signal via described antenna；
One system ground；
One grounded metal, this grounded metal is connected with described module ground plane and described system ground electrical property；
One camera lens module, this camera lens module is arranged on described circuit board and is connected with described module ground plane electrical property；With
And
One digital signal line, this digital signal line is connected, as institute with described wireless module and described camera lens module electrical property
State wireless module and the Digital Transmission medium of described camera lens module；
Wherein, described wireless module, camera lens module and circuit board constitute an integration module, and this integration module is disposed adjacent to
The upside of one fluorescent screen of described electronic installation.
The module system of integral antenna the most according to claim 1, it is characterised in that described system ground is described
One back-cover at the rear, described fluorescent screen of electronic installation.
The module system of integral antenna the most according to claim 1, it is characterised in that described antenna excites unit to be coupled
Described antenna be a grooved bore antenna, this grooved bore antenna is positioned on described system ground.
The module system of integral antenna the most according to claim 1, it is characterised in that described antenna excites unit to be coupled
Described antenna be to close slot antenna, this closes slot antenna and is positioned on described system ground.
The module system of integral antenna the most according to claim 1, it is characterised in that one end of described antenna and described sky
Line excites unit to couple, and the other end is electrically connected with described system ground.
The module system of integral antenna the most according to claim 1, it is characterised in that described antenna excites unit to pass through
At least one piece of contact screw post is connected with described antenna, and this antenna is that one end is connected and the other end with described system ground
Form the inverted-F antenna of open circuit.
The module system of integral antenna the most according to claim 1, it is characterised in that described camera lens module includes a camera lens,
This camera lens is adjacent to the central upper position of the described fluorescent screen of described electronic installation and arranges.
8. according to the module system of claim 1 or 3 to the integral antenna described in 6 any claim, it is characterised in that described
Antenna be manifold type loop antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798436.4U CN205828647U (en) | 2016-07-27 | 2016-07-27 | The module system of integral antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798436.4U CN205828647U (en) | 2016-07-27 | 2016-07-27 | The module system of integral antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828647U true CN205828647U (en) | 2016-12-21 |
Family
ID=57557258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620798436.4U Withdrawn - After Issue CN205828647U (en) | 2016-07-27 | 2016-07-27 | The module system of integral antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058431A (en) * | 2016-07-27 | 2016-10-26 | 常熟市泓博通讯技术股份有限公司 | Module system for integrated antenna |
-
2016
- 2016-07-27 CN CN201620798436.4U patent/CN205828647U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058431A (en) * | 2016-07-27 | 2016-10-26 | 常熟市泓博通讯技术股份有限公司 | Module system for integrated antenna |
| CN106058431B (en) * | 2016-07-27 | 2019-01-22 | 常熟市泓博通讯技术股份有限公司 | The module system of integral antenna |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20190122 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20190122 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |