CN105811106A - Antenna apparatus and mobile terminal - Google Patents
Antenna apparatus and mobile terminal Download PDFInfo
- Publication number
- CN105811106A CN105811106A CN201610287150.4A CN201610287150A CN105811106A CN 105811106 A CN105811106 A CN 105811106A CN 201610287150 A CN201610287150 A CN 201610287150A CN 105811106 A CN105811106 A CN 105811106A
- Authority
- CN
- China
- Prior art keywords
- mainboard
- field communication
- metal shell
- slit
- antenna assembly
- 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.)
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Classifications
-
- 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
- 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
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent 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
- H01Q5/10—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
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Abstract
The invention discloses an antenna apparatus and a mobile terminal. The antenna apparatus comprises a radiation assembly, a metal shell and a main board, wherein the radiation assembly comprises a far field communication feed body and a near field communication feed body; the main board is used for transmitting an electromagnetic signal; the metal shell is provided with a micro-slit band; the micro-slit band comprises a first opening end and a first closing end; at least one micro slit extends from the first opening end to the first closing end; the at least one micro strip forms a clearance region; and the clearance region is used for allowing the electromagnetic signal of the main board to pass through. The main board can radiate the far field electromagnetic signal as well as can radiate the near field electromagnetic signal so as to avoid the mutual interference of the far field electromagnetic signal and the near field electromagnetic signal; and in addition, due to the micro-slit band on the metal shell, the gain of the far field electromagnetic signal and the gain of the near field electromagnetic signal radiated by the main board are both enhanced, so that the user experience is improved.
Description
Technical field
The present invention relates to electronic device field, particularly relate to a kind of antenna assembly and mobile terminal.
Background technology
Current mobile phone is all by isolated to far-field communication antenna and near-field communication aerial, thus far-field communication antenna arranges far-field communication radiant body, near-field communication aerial arranges near-field communication radiant body.Yet with separate at interior of mobile phone far-field communication radiant body and near-field communication radiant body, far-field communication radiant body is responsible for transmitting-receiving far field electromagnetic signal, and near-field communication radiant body is responsible for transmitting-receiving near field electromagnetic signal.But there is the defect that far field electromagnetic signal and near field electromagnetic signal interfere in Chang Rongyi.In order to avoid far field electromagnetic signal and near field electromagnetic signal interfere, the gain of far field electromagnetic signal and the gain of near field electromagnetic signal can only be reduced, cause that far field electromagnetic signal and near field electromagnetic signal are all more weak, reduce Consumer's Experience.
Summary of the invention
In view of this, the present invention provides a kind of antenna assembly improving Consumer's Experience and mobile terminal.
The present invention provides a kind of antenna assembly, and wherein, described antenna assembly includes radiation assembly, metal shell and mainboard；Described radiation assembly includes far-field communication feed body, near-field communication feed body, described far-field communication feed body and described near-field communication feed body and is electrically connected to described mainboard, and described mainboard is in order to send electromagnetic signal；Described metal shell is fixing connects described mainboard, and described metal shell offers slit band；The first opening that described slit band includes being positioned at described metal shell edge and the first Guan Bi end away from described metal shell edge, described slit band is formed by least one slit, described at least one slit forms empty regions, and described empty regions is for by the electromagnetic signal of described mainboard.
Wherein, described far-field communication feed body includes being sequentially connected in series in the high impedance electric capacity of described mainboard, far field match circuit and high-frequency radio frequency circuit, described near-field communication feed body includes being sequentially connected in series in the high impedance, inductance of described mainboard, near field match circuit and low frequency radio frequency circuit, and described high impedance electric capacity and described high impedance, inductance are parallel to described mainboard.
Wherein, described mainboard is provided with gap and is positioned at the distributing point of described slot edge, and described distributing point electrically connects described far-field communication feed body and described near-field communication feed body.
Wherein, described gap has the second opening being positioned at described board edges and the second Guan Bi end away from described board edges, and described second opening is rectified described first opening, and described second Guan Bi is rectified a described Guan Bi end.
Wherein, described metal shell includes terminal bonnet, and described slit band is opened on described terminal bonnet, and described radiation assembly also includes fixing the first earth conductor connecting described terminal bonnet and described mainboard.
Wherein, the number of described first earth conductor is multiple, and multiple described first earth conductors are along the edge equidistant arrangement of described slit band.
Wherein, described metal shell also includes the terminal protecgulum covered mutually with described terminal bonnet, described radiation assembly is between described terminal bonnet and described terminal protecgulum, and described radiation assembly also includes fixing the second earth conductor connecting described terminal protecgulum and described mainboard.
Wherein, the seam width of described at least one slit is 0.01mm～0.5mm.
Wherein, the quantity of described slit is 2～5.
The present invention also provides for a kind of mobile terminal, and wherein, described mobile terminal includes the antenna assembly described in above-mentioned any one.
The antenna assembly of the present invention and mobile terminal, feed body by described far-field communication and described near-field communication feed body is electrically connected to described mainboard, namely described mainboard both can radiated far field electromagnetic signal can also radiating near field electromagnetic signal, and then avoid far field electromagnetic signal and near field electromagnetic signal to interfere, and utilize and described metal shell is offered slit band, so that the far field electromagnetic signal gain of described mainboard radiation and near field electromagnetic signal gain are all strengthened, improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of antenna assembly provided by the invention；
Fig. 2 is the schematic diagram of the radiation assembly of the antenna assembly of Fig. 1；
Fig. 3 is the schematic diagram of the metal shell of the antenna assembly of Fig. 1；
Fig. 4 is the schematic diagram of mobile terminal provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Seeing also Fig. 1, Fig. 2 and Fig. 3, a kind of antenna assembly 100 provided by the invention, described antenna assembly 100 includes radiation assembly 10, metal shell 20 and mainboard 30.Described radiation assembly 10 includes far-field communication feed body 11 and near-field communication feed body 12.Described far-field communication feed body 11 and described near-field communication feed body 12 are arranged on mainboard 30, and are electrically connected to described mainboard 30.Described mainboard 30 is in order to send electromagnetic signal.Described metal shell 20 is fixing connects described radiation assembly 10, and described metal shell 20 offers slit band 21.Described slit is with 21 the first openings 211 including being positioned at described metal shell 20 edge with away from the first Guan Bi end 212 of described metal shell 20 edge.Described slit band 21 is formed by least one slit 213.Described at least one slit 213 forms empty regions.Described empty regions 213 is for by the electromagnetic signal of described mainboard 30.It is understood that described far-field communication feed body 11 to described mainboard 30 send far-field communication electric feed signal time, described mainboard 30 radiated far field electromagnetic signal；Described near-field communication feed body 11 to described mainboard 30 send near-field communication electric feed signal time, described mainboard 30 radiating near field electromagnetic signal.Described antenna assembly 100 can apply in terminal, and this terminal can be mobile phone, panel computer or notebook computer etc..
Feed body 11 by described far-field communication and described near-field communication feed body 12 is electrically connected to described mainboard 30, namely described mainboard 30 both can radiated far field electromagnetic signal can also radiating near field electromagnetic signal, and then avoid far field electromagnetic signal and near field electromagnetic signal to interfere, and utilize and described metal shell 20 offers slit band 21, so that the far field electromagnetic signal gain of described mainboard 30 radiation and near field electromagnetic signal gain are all strengthened, improve Consumer's Experience.
In present embodiment, described far-field communication feed body 11 and described near-field communication feed body 12 can be formed at the circuit module on described mainboard 30, and described mainboard 30 is positioned at inside described metal shell 20.In other embodiments, the quantity of described mainboard 30 can be multiple, far field feed body 11 and described near-field communication feed 12 can also be respectively arranged on different mainboards 30, described mainboard 30 can also be independently of described far field feed body 11 and described near field feed body 12, and described mainboard 30 is conducted through cable with described far field feed body 11 and described near field feed body 12.
In present embodiment, described metal shell 20 can be terminal enclosure, it is also possible to be terminal protecgulum or terminal bonnet.Described radiation assembly 10 is protected by described metal shell 20.Described metal shell 20 can carry inside mainboard and other functional units of terminal, and mainboard and functional unit are protected.Described slit band 21 can be adopt cut to form.Concrete, described slit can be cut by the edge of described metal shell 20 with 21, does not completely cut through described metal shell 20, so that the structural integrity of described metal shell 20, and then described metal shell 20 can bear bigger External Force Acting.Concrete, the otch of described metal shell 20 forms described slit band 21.The bearing of trend of described at least one slit 213 and described slit are paralleled with the bearing of trend of 21.Described slit band 21 can be along being parallel to described metal shell 20 length direction or width extension.In present embodiment, described slit band 21 extends along being parallel to described metal shell 20 width.In other embodiments, described slit band 21 can also is that along the curve extension that wriggles.
Further, described far-field communication feed body 11 includes being sequentially connected in series in the high impedance electric capacity 111 of described mainboard 30, far field match circuit 112 and high-frequency radio frequency circuit 113.Described near-field communication feed body 12 includes being sequentially connected in series in the high impedance, inductance 121 of described mainboard 30, near field match circuit 122 and low frequency radio frequency circuit 123.Described far field match circuit 112 and described high-frequency radio frequency circuit 113 form the high-frequency branch of described radiation assembly 10, provide high frequency electric feed signal for described mainboard 30, so that described mainboard 30 radiates the electromagnetic signal of high resonant frequency, and then realize far-field communication.Described high impedance electric capacity 111 has higher condensance, so that described far field match circuit 112 and described high-frequency radio frequency circuit 113 are isolated with described near-field communication feed body 12, it is to avoid the electric feed signal of described far-field communication feed body 11 disturbs the electric feed signal of described near-field communication feed body 12.In like manner, described near field match circuit 122 and described low frequency radio frequency circuit 123 form the low frequency branch of described radiation assembly 10, there is provided low frequency electric feed signal for described mainboard 30, so that described mainboard 30 radiates the electromagnetic signal of low resonant frequency, and then realize near-field communication.Described high impedance, inductance 121 has higher inductive impedance, so that described near field match circuit 122 and described low frequency radio frequency circuit 123 are isolated with described far-field communication feed body 11, it is to avoid the electric feed signal of described near-field communication feed body 12 disturbs the electric feed signal of described far-field communication feed body 11.
Further, described mainboard 30 is provided with gap 131 and is positioned at the distributing point 132 at edge, described gap 131, described gap 131 has the second opening 133 being positioned at described mainboard 30 edge and the second Guan Bi end 134 away from described mainboard 30 edge, and described distributing point 132 electrically connects described far-field communication feed body 11 and described near-field communication feed body 12.Described gap 131 can be linearly extend, it is also possible to is along curve extension.In present embodiment, described gap 131 extends along the width of described mainboard 30.Described distributing point 132 is between described second opening 133 and described second Guan Bi end 134, and described distributing point 132 electrically connects described far-field communication feed body 11 and described near-field communication feed body 12 simultaneously.Utilize and described mainboard 30 is offered described gap 131 so that described antenna assembly 100 forms slit antenna.Described mainboard 30 is divided into two interconnective radiation arms 135 by described gap 131, and described gap 131 self forms electric capacity, so that described mainboard 13 can radiate the electromagnetic wave of different resonant frequency, thus increasing the bandwidth of described antenna assembly 100.
Further, described gap 131 is just to described slit band 21, and described second opening 133 is just to described first opening 211, and described second Guan Bi end 134 is just to a described Guan Bi end 212.Owing to described distributing point 132 is positioned at the edge in described gap 131, thus described mainboard 30 is at described gap 131 place radiated electromagnetic wave maximum intensity, by described gap 131 is just being made the electromagnetic wave at described gap 131 place form concussion diffraction by described slit with 21, thus strengthening the gain of the electromagnetic signal of described antenna assembly 100 further.
Further, described metal shell 20 includes terminal bonnet 22, and described slit band 21 is opened on described terminal bonnet 22, and described radiation assembly 10 also includes fixing the first earth conductor 14 connecting described terminal bonnet 22 and described mainboard 30.In present embodiment, described terminal bonnet 22 is as earth polar, and the mainboard 30 of described antenna assembly 100 is through described first earth conductor 14 ground connection.And then making described terminal bonnet 22 receive electric feed signal, described terminal bonnet 22 can also electromagnetic radiation signal.Owing to described terminal bonnet 22 turns on described mainboard 30 through described first earth conductor 14, such that it is able to the electromagnetic signal of the different resonant frequency of radiation, so that the frequency range of described antenna assembly 100 increases, namely increase the bandwidth of described antenna assembly 100.Concrete, the number of described first earth conductor 14 is multiple, multiple described first earth conductors 14 along described slit with 21 edge equidistant arrangement.Multiple described first earth conductors 14 are simultaneously along the edge equidistant arrangement in described gap 131.Utilize the edge ground connection in described gap 131, thus reducing the current potential in described gap 131 so that the resonant frequency at described gap 131 place reduces, so that the resonant frequency of whole described mainboard 30 is steady so that described antenna assembly 100 signal stabilization.
Further, described metal shell 20 also includes the terminal protecgulum 23 covered with described terminal bonnet 22 phase, described radiation assembly 10 is between described terminal bonnet 22 and described terminal protecgulum 23, and described radiation assembly 10 also includes fixing the second earth conductor 15 connecting described terminal protecgulum 23 and described mainboard 30.Described terminal protecgulum 23 is conducted with described terminal bonnet 22.Described terminal protecgulum 23 is same as earth polar, and described mainboard 30 turns on described terminal protecgulum 23 through described second earth conductor 15 so that the swept area of described radiation assembly 10 increases, thus improving the radiance of described radiation assembly 10 further.
Further, described at least one slit 213 equidistant arrangement, the distance between adjacent two described slits 213 is more than the seam width of described slit 213.Concrete, in each described slit band 21, width between adjacent two described slits 213 ratio wide with the seam of described slit 213 is 1.5～2.0, so that described slit 213 accounts for smaller, user's naked eyes cannot differentiate described slit and then the overall appearance improving described metal shell 20.
More specifically, the seam width of described slit 213 is 0.01mm～0.5mm, the number of described slit 213 more than 2～5.The seam width utilizing described slit 213 ensures minimum at 0.01mm, described slit 213 directly cannot be told by user, and ensure that described metal shell 20 can pass through the signal of described radiation assembly 20, on the contrary, the seam width of described slit 213 ensures maximum at 0.5mm so that the signal of described metal shell 20 is best by performance.Equally, the number of described slit 213 is minimum to be controlled at 2, and to ensure the appearance requirement of described metal shell 20, bar number at described slit 213 is maximum to be controlled at 5, and the signal to improve described metal shell 20 passes through performance.
Referring to Fig. 4, the present invention also provides for a kind of mobile whole 200, and described mobile terminal 200 includes described antenna assembly 100, it is to be understood that described mobile terminal 200 can be mobile phone, panel computer or notebook computer.
The antenna assembly of the present invention and mobile terminal, feed body by described far-field communication and described near-field communication feed body is electrically connected to described mainboard, namely described mainboard both can radiated far field electromagnetic signal can also radiating near field electromagnetic signal, and then avoid far field electromagnetic signal and near field electromagnetic signal to interfere, and utilize and described metal shell is offered slit band, so that the far field electromagnetic signal gain of described mainboard radiation and near field electromagnetic signal gain are all strengthened, improve Consumer's Experience.
Being above the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an antenna assembly, it is characterised in that described antenna assembly includes radiation assembly, metal shell and mainboard；Described radiation assembly includes far-field communication feed body and near-field communication feed body, described far-field communication feed body and described near-field communication feed body and is electrically connected to described mainboard, and described mainboard is in order to send electromagnetic signal；Described metal shell is fixing connects described mainboard, and described metal shell offers slit band；The first opening that described slit band includes being positioned at described metal shell edge and the first Guan Bi end away from described metal shell edge, described slit band is formed by least one slit, described at least one slit forms empty regions, and described empty regions is for by the electromagnetic signal of described mainboard.
2. antenna assembly according to claim 1, it is characterized in that, described far-field communication feed body includes being sequentially connected in series in the high impedance electric capacity of described mainboard, far field match circuit and high-frequency radio frequency circuit, described near-field communication feed body includes being sequentially connected in series in the high impedance, inductance of described mainboard, near field match circuit and low frequency radio frequency circuit, and described high impedance electric capacity and described high impedance, inductance are parallel to described mainboard.
3. antenna assembly according to claim 2, it is characterised in that described mainboard is provided with gap and is positioned at the distributing point of described slot edge, described distributing point electrically connects described far-field communication feed body and described near-field communication feed body.
4. antenna assembly according to claim 3, it is characterized in that, described gap has the second opening being positioned at described board edges and the second Guan Bi end away from described board edges, and described second opening is rectified described first opening, and described second Guan Bi is rectified a described Guan Bi end.
5. antenna assembly according to claim 1, it is characterised in that described metal shell includes terminal bonnet, described slit band is opened on described terminal bonnet, and described radiation assembly also includes fixing the first earth conductor connecting described terminal bonnet and described mainboard.
6. antenna assembly according to claim 5, it is characterised in that the number of described first earth conductor is multiple, multiple described first earth conductors are along the edge equidistant arrangement of described slit band.
7. the antenna assembly according to claim or 5, it is characterized in that, described metal shell also includes the terminal protecgulum covered mutually with described terminal bonnet, described radiation assembly is between described terminal bonnet and described terminal protecgulum, and described radiation assembly also includes fixing the second earth conductor connecting described terminal protecgulum and described mainboard.
8. antenna assembly according to claim 1, it is characterised in that the seam width of described at least one slit is 0.01mm～0.5mm.
9. antenna assembly according to claim 1, it is characterised in that the quantity of described slit is 2～5.
10. a mobile terminal, it is characterised in that described mobile terminal includes the antenna assembly described in claim 1～9 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287150.4A CN105811106B (en) | 2016-04-29 | 2016-04-29 | Antenna assembly and mobile terminal |
| PCT/CN2016/089296 WO2017185528A1 (en) | 2016-04-29 | 2016-07-08 | Shell, antenna device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287150.4A CN105811106B (en) | 2016-04-29 | 2016-04-29 | Antenna assembly and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811106A true CN105811106A (en) | 2016-07-27 |
| CN105811106B CN105811106B (en) | 2017-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287150.4A Active CN105811106B (en) | 2016-04-29 | 2016-04-29 | Antenna assembly and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105811106B (en) |
| WO (1) | WO2017185528A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848537A (en) * | 2017-01-13 | 2017-06-13 | 深圳市中天迅通信技术有限公司 | A kind of near field communication antenna device of use metal case terminal equipment |
| CN106972256A (en) * | 2017-01-19 | 2017-07-21 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| CN108832250A (en) * | 2018-06-22 | 2018-11-16 | 瑞声科技（南京）有限公司 | Antenna module and mobile terminal |
| CN109216888A (en) * | 2017-06-29 | 2019-01-15 | 苹果公司 | Antenna tuning unit in patterned conductive layer |
| CN110416690A (en) * | 2018-04-28 | 2019-11-05 | Oppo广东移动通信有限公司 | The control method of electronic device and electronic device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973142A (en) * | 2020-07-23 | 2022-01-25 | 北京小米移动软件有限公司 | Terminal equipment |
| CN112952343B (en) * | 2021-01-25 | 2023-12-05 | Oppo广东移动通信有限公司 | Electronic equipment |
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| JPH08242118A (en) * | 1995-03-06 | 1996-09-17 | Sony Corp | Planar antenna, its resonance frequency control method and radio communication equipment |
| CN101958456A (en) * | 2009-07-09 | 2011-01-26 | 苹果公司 | Cavity antennas for electronic device |
| CN102142855A (en) * | 2010-05-27 | 2011-08-03 | 苹果公司 | Shell structure for optimizing position of transmitted radio frequency signal |
| CN105244599A (en) * | 2015-10-30 | 2016-01-13 | 维沃移动通信有限公司 | Antenna of mobile terminal and mobile terminal |
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| CN205141145U (en) * | 2015-11-18 | 2016-04-06 | 广东欧珀移动通信有限公司 | Many antenna structure and metal mobile terminal |
| CN205657170U (en) * | 2016-04-29 | 2016-10-19 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN205657166U (en) * | 2016-04-29 | 2016-10-19 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
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2016
- 2016-04-29 CN CN201610287150.4A patent/CN105811106B/en active Active
- 2016-07-08 WO PCT/CN2016/089296 patent/WO2017185528A1/en active Application Filing
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| JPH08242118A (en) * | 1995-03-06 | 1996-09-17 | Sony Corp | Planar antenna, its resonance frequency control method and radio communication equipment |
| CN101958456A (en) * | 2009-07-09 | 2011-01-26 | 苹果公司 | Cavity antennas for electronic device |
| CN102142855A (en) * | 2010-05-27 | 2011-08-03 | 苹果公司 | Shell structure for optimizing position of transmitted radio frequency signal |
| CN105244599A (en) * | 2015-10-30 | 2016-01-13 | 维沃移动通信有限公司 | Antenna of mobile terminal and mobile terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848537A (en) * | 2017-01-13 | 2017-06-13 | 深圳市中天迅通信技术有限公司 | A kind of near field communication antenna device of use metal case terminal equipment |
| CN106972256A (en) * | 2017-01-19 | 2017-07-21 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| CN106972256B (en) * | 2017-01-19 | 2020-04-17 | 瑞声科技(新加坡)有限公司 | Antenna and mobile terminal |
| CN109216888A (en) * | 2017-06-29 | 2019-01-15 | 苹果公司 | Antenna tuning unit in patterned conductive layer |
| CN109216888B (en) * | 2017-06-29 | 2020-11-10 | 苹果公司 | Antenna tuning features in patterned conductive layers |
| CN110416690A (en) * | 2018-04-28 | 2019-11-05 | Oppo广东移动通信有限公司 | The control method of electronic device and electronic device |
| CN108832250A (en) * | 2018-06-22 | 2018-11-16 | 瑞声科技（南京）有限公司 | Antenna module and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017185528A1 (en) | 2017-11-02 |
| CN105811106B (en) | 2017-08-29 |
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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. |