CN106025545B - Antenna assembly and terminal device - Google Patents
Antenna assembly and terminal device Download PDFInfo
- Publication number
- CN106025545B CN106025545B CN201610508828.7A CN201610508828A CN106025545B CN 106025545 B CN106025545 B CN 106025545B CN 201610508828 A CN201610508828 A CN 201610508828A CN 106025545 B CN106025545 B CN 106025545B
- Authority
- CN
- China
- Prior art keywords
- switch
- framework
- circuit
- antenna assembly
- match
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- 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
-
- 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
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- 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
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Abstract
The present invention provides a kind of antenna assembly, including at least two match circuits, metal edge frame and selection circuit.The metal edge frame is equipped at least one gap band, and the metal edge frame is divided at least one section of independent framework by least one gap band.The selection circuit is connected to described between at least one section of independent framework and at least two match circuit, and the connection between target framework and object matching circuit is established for selecting.The present invention also provides a kind of terminal devices.Antenna assembly and terminal device according to the present invention can further widen the bandwidth of antenna.
Description
Technical field
The present invention relates to mobile communication technology more particularly to a kind of antenna assemblies and terminal device.
Background technology
Due to the use of metal material as shell so that the appearance design of the terminal devices such as mobile phone has more texture, therefore makes
The market mainstream is gradually occupied with the mobile phone of metal shell.The design that conventional mobile phone antenna has been broken in the appearance of metal shell is thought
Road considerably increases the difficulty of Antenna Design.In the prior art, start to consider, using metal shell as a part for antenna, to make
Signal radiation is carried out with metal shell.With the evolution of mobile communication technology, it is applied to frequency range on mobile phone terminal also increasingly
More, this requires antenna for mobile phone to have good compatibility, is simultaneously operable in multiple frequency ranges.However, current metal shell
Antenna for mobile phone, bandwidth is often insufficient, it is difficult to meet the needs of communication.
Invention content
The present invention provides a kind of antenna assembly, can further widen the bandwidth of antenna assembly, improve the property of antenna assembly
Energy.
A kind of antenna assembly, including at least two match circuits, metal edge frame and selection circuit.The metal edge frame is set
There are at least one gap band, at least one gap band that the metal edge frame is divided at least one section of independent framework.Institute
It states selection circuit and is connected to described between at least one section of independent framework and at least two match circuit, established for selecting
Connection between target framework and object matching circuit.
Wherein, the slit band includes at least two spaced slits, has gold between adjacent two slits
Belong to item.
Wherein, the quantity of at least one gap band is two, and described two gap bands divide the metal edge frame
At mutually independent first framework and second framework, at least two match circuit includes the first match circuit and the second matching
Circuit, the selection circuit include first switch, second switch and third switch, the first switch be connected to the first framework with
Between first match circuit, the second switch is connected between second framework and the second match circuit, and the third switch connects
First switch is connected to close to the terminal and second switch of the first framework between the terminal of second framework.
Wherein, when first switch, second switch and third switch be turned on or off relationship change when, described first, the
Connection relation variation between two frameworks and the first, second match circuit, and establish between target framework and object matching circuit
Connection.
Wherein, the first switch and second switch conducting, when third switch disconnects, first framework is matched with first
Circuit connects, and the second framework is connect with the second match circuit；When the first switch and third switch conduction, second switch
When disconnection, first framework and second framework are connect with the first match circuit；When the second switch and third switch are led
Logical, when first switch disconnects, first framework and second framework are connect with the second match circuit.
Wherein, the quantity of at least one gap band is four, and four gap bands divide the metal edge frame
At mutually independent four frameworks, the quantity of at least two match circuit is four, and the selection circuit includes several opens
Close module, each switch module is connected between two frameworks and two match circuits, each switch module include first switch,
Second switch and third switch, the first switch are connected between a wherein framework and a wherein match circuit, and described second
Switch is connected between another framework and another match circuit, and the third switch is connected to first switch and second switch is close
Between the terminal of corresponding framework.
Wherein, when first switch, second switch and third switch be turned on or off relationship change when, described two frameworks
And the connection relation variation between two match circuits, and establish the connection between target framework and object matching circuit.
Wherein, the antenna assembly further includes at least two RF transmit-receive circuits, at least two RF transmit-receive circuit
Identical as the quantity of at least two match circuits and connect one to one, each RF transmit-receive circuit is for generating or connecing
Receive the aerial signal of special frequency channel.
Wherein, each at least two RF transmit-receive circuit is GSM antenna RF transmit-receive circuit, CDMA antennas
In RF transmit-receive circuit, Bluetooth antenna RF transmit-receive circuit, WIFI antenna rfs transmission circuit, NFC antenna RF transmit-receive circuit
One kind.
Wherein, the width of the slit band is 1.5mm, 5.0mm or 1.5mm~5.0mm.
Wherein, the width of the slit is 0.05mm, 0.3mm or 0.05mm~0.3mm.
Wherein, non-signal shielding material is filled in the slit.
Wherein, the width of the metal strip is the value within the scope of 0.1mm, 0.5mm or 0.1mm to 0.5mm.
A kind of terminal device is also provided, the terminal device includes antenna assembly above-mentioned.
Compared to the prior art, metal edge frame is divided at least one by the present invention by the way that gap band is arranged on metal edge frame
A independent framework, and the match circuit that changeable framework is connected, so as to improve the bandwidth of antenna assembly.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the antenna assembly in first embodiment of the invention.
Fig. 2 is the schematic diagram of the antenna assembly in second embodiment of the invention.
Fig. 3 is the block diagram of the terminal device in one embodiment of the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, is the schematic diagram of the antenna assembly 100 in the first embodiment of the present invention.The antenna assembly 100
Including including metal edge frame 10, at least two match circuits 20 and selection circuit 30.
The metal edge frame 10 is equipped at least one gap band 11, and at least one gap band 11 is by the metal edge frame
10 are divided at least one section of independent framework 12.
The selection circuit 30 is connected at least one section of independent framework 12 and at least two match circuit 20
Between, the target framework 12 for selecting to need to connect and object matching circuit 20, and establish target framework 12 and object matching
Connection between circuit 20.
The gap band 11 is slit band, as shown in Figure 1, the slit band includes at least two spaced slits
111, there is between adjacent two slits 111 metal strip 112.Wherein, the length direction and metal edges of the metal strip 112
The width direction of frame 10 is parallel.
In the present embodiment, the quantity of at least one gap band 11 is two, and described two gap bands 11 will be described
Metal edge frame 10 is divided into mutually independent first framework 121 and the second framework 122, at least two match circuit 20 to include
First match circuit 21 and the second match circuit 22.The selection circuit 30 includes first switch K1, second switch K2 and third
Switch K3, the first switch K1 are connected between the first framework 121 and the first match circuit 21, the second switch K2 connections
Between second framework 122 and the second match circuit 22, the third switch K3 is connected to first switch K1 close to the first framework
121 terminal (non-label in figure) and second switch K2 is between the terminal (non-label in figure) of second framework 122.
When first switch K1, second switch K2 and third switch K3 be turned on or off relationship change when, described first,
Connection relation variation between two frameworks 121,122 and the first, second match circuit 21,22, and establish target framework 12 and mesh
Mark the connection between match circuit 20.
Specifically, the first switch K1 and second switch K2 conductings, when third switch K3 is disconnected, first framework
121 connect with the first match circuit 21, and the second framework 122 is connect with the second match circuit 22.As the first switch K1
And the K3 conductings of third switch, when second switch K2 is disconnected, first framework 121 and second framework 122 match electricity with first
Road 122 connects.When the second switch K2 and third switch K3 conductings, when first switch K1 is disconnected, first framework 121 and
Second framework 122 is connect with the second match circuit 22.
Wherein, after the match circuit 20 connects framework 12, for the radiator by framework 12 as antenna assembly 100.It is logical
The selection circuit 30 is crossed, framework 12 can be selected to be connected to different match circuits, to increase the bandwidth of antenna assembly.
The antenna assembly 100 further includes at least two RF transmit-receive circuits 40, at least two RF transmit-receive circuit
40 is identical as the quantity of at least two match circuit 20 and connect one to one, each RF transmit-receive circuit 40 is for producing
Aerial signal that is raw or receiving special frequency channel.
In the RF transmit-receive circuit 40 for GSM (global system for mobile communications, entirely
Ball mobile communication) antenna rf transmission circuit, CDMA (CodeDivisionMultipleAccess；CDMA) antenna rf
One in transmission circuit, Bluetooth antenna RF transmit-receive circuit, WIFI antenna rfs transmission circuit, NFC antenna RF transmit-receive circuit
Kind.
The width of the gap band 11 is 1.5mm, 5.0mm or 1.5mm~5.0mm.The width of the slit be 0.05mm,
0.3mm or 0.05mm~0.3mm.The insulating materials such as non-signal shielding material, such as plastic cement are filled in the slit.The metal
The width of item is the value within the scope of 0.1mm, 0.5mm or 0.1mm to 0.5mm.
Referring to FIG. 2, for the schematic diagram of the antenna assembly 200 in the second embodiment of the present invention.The antenna assembly 200
Including including metal edge frame 31, at least two match circuits 32 and selection circuit 33.
In a second embodiment, as shown in Fig. 2, the number of at least two match circuit 32 is four, the metal
Frame 31 is set there are four gap band 311, and the metal edge frame 31 is divided into four sections of independent frameworks by four slit bands 311
312。
The selection circuit 33 is connected between four sections of independent frameworks 312 and four match circuits 32, is used
The target framework 312 connected and object matching circuit 32 are needed in selection, and establishes target framework 312 and object matching circuit 32
Between connection.
Likewise, the gap band 311 is slit band, the slit band includes at least two spaced slits 313,
There is metal strip 314 between adjacent two slits 313.Wherein, the length direction of the metal strip 314 and metal edge frame 31
Width direction it is parallel.
The selection circuit 33 include several switch modules 331, each switch module 331 be connected to two frameworks 312 and
Between two match circuits 32, each switch module 331 includes first switch K1, second switch K2 and third switch K3.It is described
First switch K1 is connected between a wherein framework 312 and a wherein match circuit 32, and the second switch K2 is connected to another
Between framework 312 and another match circuit 32, the third switch K3 is connected to first switch K1 and second switch K2 close to right
Between the terminal (not indicated in figure) for answering framework 312.
In the present embodiment, each switch module 331 be connected to two adjacent frameworks 312 and two match circuits 32 it
Between, each switch shares first switch K1 and second switch K2 respectively between module 331 and adjacent two switch modules 331.
Obviously, in other embodiments, each switch module 331 can connect between any two framework 312 and two match circuits, and
First switch K1, the second switch K2 and third switch K3 that each switch module 331 includes be not total with other switch modules 331
With.
Wherein, when a certain switch first switch K1, the second switch K2 of module 331 and being turned on or off for third switch K3
When relationship change, the connection relation between two frameworks 312 and two match circuits 32 of switch module 331 connection becomes
Change, and establishes the connection between target framework 312 and object matching circuit 32.Wherein, specific variation relation is retouched with above-mentioned
It states identical, therefore does not repeat herein.
The antenna assembly 200 further includes at least two RF transmit-receive circuits 34, at least two RF transmit-receive circuit
34 is identical as the quantity of at least two match circuit 32 and connect one to one, each RF transmit-receive circuit 34 is for producing
Aerial signal that is raw or receiving special frequency channel.
Equally, it is GSM (global system for mobile in the RF transmit-receive circuit 40
Communications, global mobile communication) antenna rf transmission circuit, CDMA (CodeDivisionMultipleAccess；
CDMA) antenna rf transmission circuit, Bluetooth antenna RF transmit-receive circuit, WIFI antenna rfs transmission circuit, NFC antenna penetrate
One kind in frequency transmission circuit.
Equally, the width of the gap band 11 is 1.5mm, 5.0mm or 1.5mm~5.0mm.The width of the slit is
0.05mm, 0.3mm or 0.05mm~0.3mm.The insulating materials such as non-signal shielding material, such as plastic cement are filled in the slit.
The width of the metal strip is the value within the scope of 0.1mm, 0.5mm or 0.1mm to 0.5mm.
Wherein, Fig. 1 and the side frame that metal edge frame shown in Fig. 2 is terminal device, when the rear shell of terminal device is gold
When belonging to material, metal edge frame is electrically isolated with rear shell.
Wherein, in other embodiments, the number of the gap band can also be three, and metal edge frame is divided into three
A independent framework, or be five, metal edge frame is divided into five independent frameworks, etc..The match circuit with penetrate
The number of frequency transmission circuit may be three, five etc..
Referring to Fig. 3, for the block diagram of the terminal device 1 in one embodiment of the invention, the terminal device 1 includes as schemed
Antenna assembly 100,200 shown in 1-2.Obviously, terminal device 1 may also include other yuan such as processor, memory, display screen
Part due to unrelated with improvement of the invention, therefore is not shown, does not also repeat herein.
Terminal device 1 can be mobile phone, tablet computer, personal digital assistant PDA, point-of-sale terminal POS or vehicle-mounted computer etc.
Deng.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and is wanted according to right of the present invention
Equivalent variations made by asking, still belong to the scope covered by the invention.
Claims (12)
1. a kind of antenna assembly, which is characterized in that including
At least two match circuits；
Metal edge frame, the metal edge frame are equipped at least one gap band, and at least one gap band is by the metal edge frame
It is divided at least one section of independent framework；And
Selection circuit, be connected to it is described between at least one section of independent framework and at least two match circuit, for selecting
Establish the connection between target framework and object matching circuit；
Wherein, the quantity of at least one gap band is two, and the metal edge frame is divided into phase by described two gap bands
Mutual independent first framework and second framework, at least two match circuit include the first match circuit and the second matching electricity
Road, the selection circuit include that first switch, second switch and third switch, the first switch are connected to the first framework and the
Between one match circuit, the second switch is connected between second framework and the second match circuit, the third switch connection
In first switch close to the first framework terminal and second switch between the terminal of second framework.
2. antenna assembly as described in claim 1, which is characterized in that the gap band includes at least two spaced micro-
It stitches, there is metal strip between adjacent two slits；Non-signal shielding material is filled in the slit.
3. antenna assembly as described in claim 1, which is characterized in that when leading for first switch, second switch and third switch
When on-off open relation changes, the connection relation variation between first, second framework and the first, second match circuit, and
Establish the connection between target framework and object matching circuit.
4. antenna assembly as claimed in claim 3, which is characterized in that the first switch and second switch conducting, third are opened
When shutdown is opened, first framework is connect with the first match circuit, and the second framework is connect with the second match circuit；When described
First switch and third switch conduction, when second switch disconnects, first framework and second framework with the first match circuit
Connection；When the second switch and third switch conduction, when first switch disconnects, first framework and second framework are with the
Two match circuits connect.
5. antenna assembly as claimed in claim 2, which is characterized in that the quantity of at least one gap band is four, institute
It states four gap bands and the metal edge frame is divided into mutually independent four frameworks, the quantity of at least two match circuit
It it is four, the selection circuit includes several switch modules, and each switch module is connected to two frameworks and two match circuits
Between, each switch module includes that first switch, second switch and third switch, the first switch are connected to a wherein framework
Between a wherein match circuit, the second switch is connected between another framework and another match circuit, and the third is opened
Connection is connected to first switch and second switch between the terminal of corresponding framework.
6. antenna assembly as claimed in claim 5, which is characterized in that when leading for first switch, second switch and third switch
When on-off open relation changes, the connection relation variation between described two frameworks and two match circuits, and establish target frame
Connection between body and object matching circuit.
7. antenna assembly as claimed in any one of claims 1 to 6, which is characterized in that the antenna assembly further includes at least two
RF transmit-receive circuit, at least two RF transmit-receive circuit is identical as the quantity of at least two match circuits and one is a pair of
It should connect, each RF transmit-receive circuit is used to generate or receive the aerial signal of special frequency channel.
8. antenna assembly as claimed in claim 7, which is characterized in that each at least two RF transmit-receive circuit
For GSM antenna RF transmit-receive circuit, CDMA antenna rfs transmission circuit, Bluetooth antenna RF transmit-receive circuit, WIFI antenna rfs
One kind in transmission circuit, NFC antenna RF transmit-receive circuit.
9. antenna assembly as claimed in claim 2, which is characterized in that the width of the gap band be 1.5mm, 5.0mm or
1.5mm~5.0mm.
10. antenna assembly according to claim 9, which is characterized in that the width of the slit be 0.05mm, 0.3mm or
0.05mm~0.3mm.
11. antenna assembly as claimed in claim 10, which is characterized in that the width of the metal strip be 0.1mm, 0.5mm or
Value within the scope of 0.1mm to 0.5mm.
12. a kind of terminal device, which is characterized in that including antenna assembly as described in any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508828.7A CN106025545B (en) | 2016-06-29 | 2016-06-29 | Antenna assembly and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508828.7A CN106025545B (en) | 2016-06-29 | 2016-06-29 | Antenna assembly and terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025545A CN106025545A (en) | 2016-10-12 |
| CN106025545B true CN106025545B (en) | 2018-09-04 |
Family
ID=57105710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508828.7A Active CN106025545B (en) | 2016-06-29 | 2016-06-29 | Antenna assembly and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025545B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412161A (en) * | 2016-11-04 | 2017-02-15 | 广东欧珀移动通信有限公司 | Conductive frame of mobile terminal, shell of mobile terminal and mobile terminal |
| CN108400425B (en) * | 2017-02-08 | 2020-11-27 | 中兴通讯股份有限公司 | Mobile terminal and antenna thereof |
| CN107359402B (en) * | 2017-07-07 | 2019-06-07 | 维沃移动通信有限公司 | A kind of antenna structure and mobile terminal |
| CN110798232A (en) * | 2018-07-16 | 2020-02-14 | 中兴通讯股份有限公司 | Antenna receiving circuit, method, mobile terminal and storage medium |
| CN109586031B (en) * | 2018-12-28 | 2021-04-27 | 维沃移动通信有限公司 | Wireless electronic communication equipment |
| CN112993568B (en) * | 2019-12-02 | 2022-08-26 | 北京小米移动软件有限公司 | Electronic device |
| CN113871852B (en) * | 2021-08-31 | 2022-12-20 | 荣耀终端有限公司 | Terminal antenna and mobile terminal equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100821157B1 (en) * | 2006-10-20 | 2008-04-14 | 삼성전자주식회사 | Multi band antenna unit of mobile device |
| CN101873382A (en) * | 2010-06-30 | 2010-10-27 | 深圳市经纬科技有限公司 | Mobile phone, and method and device for dynamically tuning television internal antenna thereof |
| CN201975511U (en) * | 2010-12-15 | 2011-09-14 | 中兴通讯股份有限公司 | Terminal antenna |
| CN103022637A (en) * | 2012-11-22 | 2013-04-03 | 中兴通讯股份有限公司 | Built-in antenna, mobile terminal with built-in antenna and communication method of mobile terminal |
| CN103579757A (en) * | 2012-07-24 | 2014-02-12 | 华为终端有限公司 | Method for changing operating frequency of antenna, antenna and terminal |
| CN204760528U (en) * | 2012-11-19 | 2015-11-11 | 苹果公司 | Antenna structure and electronic equipment |
| CN105098369A (en) * | 2015-08-31 | 2015-11-25 | 努比亚技术有限公司 | Slot antenna and terminal |
| CN105322290A (en) * | 2014-05-30 | 2016-02-10 | 广州光宝移动电子部件有限公司 | Antenna structure and wireless device |
| CN105655705A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Electronic device |
| CN105655704A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN206040969U (en) * | 2016-06-29 | 2017-03-22 | 广东欧珀移动通信有限公司 | Antenna device and terminal equipment |
-
2016
- 2016-06-29 CN CN201610508828.7A patent/CN106025545B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100821157B1 (en) * | 2006-10-20 | 2008-04-14 | 삼성전자주식회사 | Multi band antenna unit of mobile device |
| CN101873382A (en) * | 2010-06-30 | 2010-10-27 | 深圳市经纬科技有限公司 | Mobile phone, and method and device for dynamically tuning television internal antenna thereof |
| CN201975511U (en) * | 2010-12-15 | 2011-09-14 | 中兴通讯股份有限公司 | Terminal antenna |
| CN103579757A (en) * | 2012-07-24 | 2014-02-12 | 华为终端有限公司 | Method for changing operating frequency of antenna, antenna and terminal |
| CN204760528U (en) * | 2012-11-19 | 2015-11-11 | 苹果公司 | Antenna structure and electronic equipment |
| CN103022637A (en) * | 2012-11-22 | 2013-04-03 | 中兴通讯股份有限公司 | Built-in antenna, mobile terminal with built-in antenna and communication method of mobile terminal |
| CN105322290A (en) * | 2014-05-30 | 2016-02-10 | 广州光宝移动电子部件有限公司 | Antenna structure and wireless device |
| CN105098369A (en) * | 2015-08-31 | 2015-11-25 | 努比亚技术有限公司 | Slot antenna and terminal |
| CN105655705A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Electronic device |
| CN105655704A (en) * | 2016-03-18 | 2016-06-08 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN206040969U (en) * | 2016-06-29 | 2017-03-22 | 广东欧珀移动通信有限公司 | Antenna device and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106025545A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106025545B (en) | Antenna assembly and terminal device | |
| CN105514624B (en) | A kind of mobile terminal antenna system and mobile terminal | |
| US8937578B2 (en) | High isolation antenna system | |
| WO2017156900A1 (en) | Metal housing, antenna device, and mobile terminal | |
| US20160351997A1 (en) | Mobile Phone Antenna System | |
| CN105655705B (en) | Electronic installation | |
| CN107369891A (en) | antenna system and metal frame mobile terminal | |
| CN206040969U (en) | Antenna device and terminal equipment | |
| CN108448250A (en) | The communication terminal of antenna system and the application antenna system | |
| CN105337052A (en) | Antenna device of mobile terminal and mobile terminal | |
| CN103928752A (en) | Mobile phone and antenna thereof | |
| CN105811076A (en) | High-isolation mobile phone antenna structure based on metal back cover | |
| CN103928766A (en) | Mobile phone and antenna thereof | |
| CN203910977U (en) | Mobile phone and antenna thereof | |
| CN106025508A (en) | Antenna device and terminal device | |
| CN103904416A (en) | Multi-frequency multiplexing antenna and mobile terminal applying same | |
| CN104347926B (en) | Printed antenna and terminal equipment | |
| CN112993546A (en) | Electronic device | |
| CN205509002U (en) | High isolation cell -phone antenna structure based on metal backing lid | |
| CN203839510U (en) | Mobile phone and antenna thereof | |
| CN103928748B (en) | Communicator | |
| US10411326B1 (en) | Single feed passive antenna for a metal back cover | |
| CN204011713U (en) | A kind of multiband LTE MIMO antenna structure | |
| CN101853983A (en) | Dual band antenna and wireless communication device using same | |
| CN112510349B (en) | Wearable equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |