CN106252840A - Antenna assembly and terminal - Google Patents
Antenna assembly and terminal Download PDFInfo
- Publication number
- CN106252840A CN106252840A CN201610835902.6A CN201610835902A CN106252840A CN 106252840 A CN106252840 A CN 106252840A CN 201610835902 A CN201610835902 A CN 201610835902A CN 106252840 A CN106252840 A CN 106252840A
- Authority
- CN
- China
- Prior art keywords
- gap
- antenna assembly
- antenna
- metal
- circuit board
- 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.)
- Pending
Links
Classifications
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
The disclosure is directed to antenna assembly and terminal.Wherein, antenna assembly includes: continuous metal frame, two earth points and printed circuit board (PCB)；Described continuous metal frame is connected with the metal floor of described printed circuit board (PCB) by said two earth point；Offering the first gap and the second gap on described metal floor, described first gap connects with the one end in the second gap, and the other end in described second gap extends to the edge of described metal floor；The back side relative with described metal floor of described printed circuit board (PCB) is provided with feeding microstrip line, and described feeding microstrip line is the most relative with described second gap.While the disclosure utilizes the metal edge frame of terminal as antenna, the gap on combined circuit plate realizes more resonance, thus spread bandwidth.
Description
Technical field
It relates to antenna technical field, particularly relate to antenna assembly and terminal.
Background technology
Along with the development of terminal technology, people be increasingly using the terminal such as mobile phone, panel computer be operated, society
Hand over, learn, amusement etc..Metal edge frame can improve the exterior quality of mobile phone and increase the fastness of mobile phone, but metal edges
Frame is for having shielding action to the built-in aerial of mobile phone, so it is generally required to metal edge frame being carried out cut-out process.For adopting
With continuous metal frame as antenna in the case of, if to need to further expand bandwidth, need to combine extra radiation list
Unit, such as, be implemented in combination with bigger bandwidth by monopole antenna or inverse-F antenna and metal edge frame antenna, but monopole antenna and
Inverse-F antenna needs to rely on support, height that distance circuit board is certain thus realize preferable resonance, need mobile phone to have necessarily
Thickness.Under the trend that mobile phone thins down, this antenna scheme has certain limitation.
Summary of the invention
Disclosure embodiment provides a kind of antenna assembly and terminal.Technical scheme is as follows:
First aspect according to disclosure embodiment, it is provided that a kind of antenna assembly, including: continuous metal frame, two connect
Place and printed circuit board (PCB)；Described continuous metal frame is by the metal floor of said two earth point with described printed circuit board (PCB)
It is connected；Offering the first gap and the second gap on described metal floor, described first gap connects with the one end in the second gap,
The other end in described second gap extends to the edge of described metal floor；Described printed circuit board (PCB) with described metal floor phase
To the back side be provided with feeding microstrip line, described feeding microstrip line is at least partly the most relative with described second gap.
Optionally, the length in described first gap sets according to the wavelength corresponding to the operating frequency of described antenna assembly
Put.
Optionally, the difference between the length of the metal edge frame between length and the said two earth point in described first gap
Value is less than preset value.
Optionally, described first gap and the second gap are banding gap.
Optionally, the shape in described first gap can be curved according to size limitation and property regulation or fold.
Optionally, described first gap and composition inverted T shape gap, the second gap.
Optionally, described first gap and composition L-type gap, the second gap.
Optionally, the length of the metal edge frame between the length in described first gap and said two earth point is equal.
Optionally, described feeding microstrip line is also at least partly relative with described first gap.
Second aspect according to the disclosure, it is provided that a kind of terminal, described terminal includes that the sky described in any of the above-described item is traditional thread binding
Put.
Embodiment of the disclosure that the technical scheme of offer can include following beneficial effect:
Technique scheme, while utilizing the metal edge frame of terminal as antenna, the gap on combined circuit plate is come real
Now more resonance, thus spread bandwidth.Owing to gap and printed circuit board (PCB) are generally aligned in the same plane, the performance of antenna is not by eventually
The thickness effect of end, it is possible to extend the bandwidth of operation of all-metal frame antenna in the thinnest terminal antenna design space.
It should be appreciated that it is only exemplary and explanatory, not that above general description and details hereinafter describe
The disclosure can be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the disclosure
Example, and for explaining the principle of the disclosure together with description.
Fig. 1 is the schematic diagram according to the antenna assembly shown in an exemplary embodiment.
Fig. 2 is the schematic diagram according to the antenna assembly shown in an exemplary embodiment.
Fig. 3 is the schematic diagram according to the antenna assembly shown in an exemplary embodiment.
Fig. 4 is the schematic diagram illustrating antenna assembly according to another exemplary embodiment.
Fig. 5 is the schematic diagram illustrating antenna assembly according to another exemplary embodiment.
Fig. 6 is the schematic diagram illustrating antenna assembly according to another exemplary embodiment.
Fig. 7 is the return loss characteristic schematic diagram according to the antenna assembly shown in an exemplary embodiment.
Fig. 8 is special with the return loss of independent all-metal frame antenna according to the antenna assembly shown in an exemplary embodiment
The comparison diagram of property.
Fig. 9 is the block diagram according to the terminal shown in an exemplary embodiment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments mutually identical with the disclosure.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the disclosure are mutually identical.
Fig. 1 is the schematic diagram according to the antenna assembly shown in an exemplary embodiment.Circuit in this schematic diagram, in terminal
The metal floor 103 of plate is upward.Fig. 2 is a supine schematic diagram relative with metal floor 103 of the circuit board in terminal.
Fig. 3 is the perspective view of this antenna assembly.
In this embodiment, as it is shown in figure 1, this antenna assembly is applied to terminal, antenna assembly includes: continuous metal frame
101, two earth points 102 and printed circuit board (PCB)；Continuous metal frame 101 is by two earth points 102 and printed circuit board (PCB)
Metal floor 103 is connected；The first gap 104 and the second gap 105, the first gap 104 and second is offered on metal floor 103
One end connection in gap 105, the other end in the second gap 105 extends to the edge of metal floor；As shown in Figure 2 and Figure 3, printing
The back side relative with metal floor 103 of circuit board is provided with feeding microstrip line 106, and feeding microstrip line 106 is at least partly with the
Two gaps 105 are relative.
As it is shown in figure 1, from an earth point 102 upwardly through one section of metal edge frame to the electricity arriving another earth point 102
Flow path constructs the first resonant element.First gap 104 can be opened in the metal floor 103 position near the first resonant element
And have stronger coupling as the second resonant element, the first resonant element and the second resonant element.Second gap 105 is positioned at first
The edge of the metal floor 103 between resonant element and the second resonant element, connects the first gap 104, further enhances first
Coupling between resonant element and the second resonant element.
As it is shown in figure 1, the first gap 104 and the second gap 105 can form inverted T shape gap.As shown in Figure 4, the first seam
Gap 104 and the second gap 105 can also form L-type gap.The shape in the gap that the first gap 104 and the second gap 105 are formed
Shape can be varied, and this is not defined by disclosure embodiment.Additionally, the first gap 104 is banding, its shape can basis
Size limitation and property regulation are curved or fold.As it is shown in figure 5, the banding that the first gap 104 is bending.As shown in Figure 6,
First gap 104 is the banding folded.The shape in the first gap 104 is not defined by disclosure embodiment.
As it is shown on figure 3, feeding microstrip line 106 is the most at least partly perpendicular through the lower section in the second gap 105, due to the second seam
Gap 105 is between the first resonant element and the second resonant element, therefore, it is possible to simultaneously to the first resonant element and the second resonance
Unit carries out couple feed.In other embodiments of the disclosure, feeding microstrip line 106 is the most also perpendicular through the first seam
The lower section of gap 104.
It is illustrated in figure 7 the return loss characteristic schematic diagram of the antenna assembly that disclosure embodiment provides.First resonance list
The metal edge frame of unit can produce tri-resonant frequencies of f1, f3, f5 under different modes of resonance simultaneously, and wherein f1 is that fundamental frequency is by gold
/ 2nd wavelength resonance mode belonging to frame produce, f3 is secondary frequency multiplication to be produced by the full wavelength resonance mode of metal edge frame,
F5 is that three frequencys multiplication are produced by 3/2nds wavelength resonance mode of metal edge frame.Such as, a length of 60 millimeters of metal edge frame,
Being equivalent to the half-wavelength of 2.4GHz, the all-wave being equivalent to 4.8GHz is long, is equivalent to 3/2nds wavelength of 7.2GHz, then same
Individual metal edge frame just can form frequency multiplication multifrequency effect, and (1/2nd wavelength mode, all-wave are long for corresponding three kinds of different modes of resonance
Pattern, 3/2nds wavelength mode), produce three resonant frequencies.
In order to allow the first gap produce the resonant frequency adjacent with f1, f3, f5, thus spreading antenna bandwidth, the first gap
Length two ways can be had to determine:
First kind of way is, the length in the first gap 104 and the similar length of the metal edge frame of the first resonant element, i.e.
Difference between the length of the length in one gap 104 and the metal edge frame of the first resonant element is less than the first preset value.Such
One gap can produce three adjacent with f1, f3, f5 resonant frequency f2, f4, f6 simultaneously.Wherein f2 is that fundamental frequency is by the first gap
1/2nd wavelength resonance mode produce, f4 is secondary frequency multiplication to be produced by the full wavelength resonance mode in the first gap, f6 is three
Secondary frequency multiplication is produced by 3/2nds wavelength resonance mode in the first gap.Such as, a length of 55 millimeters of the first gap, corresponding three
Plant different modes of resonance (1/2nd wavelength mode, all-wave long pattern, 3/2nds wavelength mode), can exist respectively
2.4GHz, 4.8GHz, 7.2GHz produce adjacent resonant frequency.
The second way is, the half of the length in the first gap and the metal edge frame length of the first resonant element is close, i.e.
Difference between the half of the length of the length in the first gap 104 and the metal edge frame of the first resonant element is preset less than second
Value.Such first gap can produce three adjacent with f1, f3, f5 resonant frequency f2, f4, f6 simultaneously.Wherein f2 is fundamental frequency
Being produced by the quarter-wave resonance pattern in the first gap, f4 is that secondary frequency multiplication is by 1/2nd wave resonance in the first gap
Pattern produces, f6 is that three frequencys multiplication are produced by the full wavelength resonance mode in the first gap.
By combining the first and second resonant elements, this antenna assembly can form 6 resonant frequencies, thus covers bigger
Bandwidth.
Fig. 8 show the feelings in the all-metal frame antenna loading gap that all-metal frame antenna proposes with disclosure embodiment
The return loss plot comparison diagram of the antenna under condition, from comparison diagram, single all-metal frame can be only formed three solely
Vertical resonant frequency, it is difficult to cover bigger bandwidth.After loading slot antenna, owing to slot antenna can be formed and metal
The resonance point that frame resonant frequency is adjacent, thus extend bandwidth.
In the above-described embodiments, the length and width in the first gap 104 can determine according to the frequency range of required antenna and performance.
Such as, if required frequency range is WLAN frequency range i.e. 2.4GHz, the length in the first gap 104 can be set to 1/2nd wavelength, i.e.
About 60mm, or be arranged to quarter-wave, i.e. about 30mm.The width in the first gap 104 can according to impedance matching and
Antenna performance determines, the width in the such as first gap 104 can be debugged out according to the shape of microstrip line, and this width need to meet
The requirement of WLAN antenna radiation pattern.The performance of the form and dimension regulation antenna in scalable the second gap 105, the shape in the second gap
Shape size and the position relationship with microstrip feed line thereof affect impedance matching property and the bandwidth of antenna.
The antenna assembly that disclosure embodiment provides, while utilizing the metal edge frame of terminal as antenna, combined circuit
Gap on plate realizes more resonance, thus spread bandwidth.Owing to gap and printed circuit board (PCB) are generally aligned in the same plane, antenna
Performance not by the thickness effect of terminal, it is possible in the thinnest terminal antenna design space extend all-metal frame antenna
Bandwidth of operation.
Disclosure embodiment also proposes a kind of terminal, and this terminal includes above-mentioned antenna assembly.
Fig. 9 is the block diagram according to a kind of device 1000 including said antenna device shown in an exemplary embodiment.Example
As, device 1000 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, and flat board sets
Standby, armarium, body-building equipment, personal digital assistant etc..
With reference to Fig. 9, device 1000 can include following one or more assembly: processes assembly 1002, memorizer 1004, electricity
Source component 1006, multimedia groupware 1008, audio-frequency assembly 1010, the interface 1012 of input/output (I/O), sensor cluster
1014, and communications component 1016.
Process assembly 1002 and generally control the integrated operation of device 1000, such as with display, call, data communication,
The operation that camera operation and record operation are associated.Process assembly 1002 and can include that one or more processor 1020 performs
Instruction, to complete all or part of step of above-mentioned method.Additionally, process assembly 1002 can include one or more mould
Block, it is simple to process between assembly 1002 and other assemblies is mutual.Such as, process assembly 1002 and can include multi-media module,
With facilitate multimedia groupware 1008 and process between assembly 1002 mutual.
Memorizer 1004 is configured to store various types of data to support the operation at device 1000.These data
Example include on device 1000 operation any application program or the instruction of method, contact data, telephone book data,
Message, picture, video etc..Memorizer 1004 can by any kind of volatibility or non-volatile memory device or they
Combination realizes, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
The various assemblies that power supply module 1006 is device 1000 provide electric power.Power supply module 1006 can include power management
System, one or more power supplys, and other generate, manage and distribute, with for device 1000, the assembly that electric power is associated.
The screen of one output interface of offer that multimedia groupware 1008 is included between device 1000 and user.At some
In embodiment, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
May be implemented as touch screen, to receive the input signal from user.Touch panel includes one or more touch sensor
With the gesture on sensing touch, slip and touch panel.Touch sensor can not only sense touch or the border of sliding action,
But also detect the persistent period relevant to touch or slide and pressure.In certain embodiments, multimedia groupware 1008
Including a front-facing camera and/or post-positioned pick-up head.When device 1000 is in operator scheme, such as screening-mode or video mode
Time, front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside.Each front-facing camera and rearmounted shooting
Head can be a fixing optical lens system or have focal length and optical zoom ability.
Audio-frequency assembly 1010 is configured to output and/or input audio signal.Such as, audio-frequency assembly 1010 includes a wheat
Gram wind (MIC), when device 1000 is in operator scheme, during such as call model, logging mode and speech recognition mode, mike quilt
It is configured to receive external audio signal.The audio signal received can be further stored at memorizer 1004 or via communication
Assembly 1016 sends.In certain embodiments, audio-frequency assembly 1010 also includes a speaker, is used for exporting audio signal.
I/O interface 1012 provides interface, above-mentioned peripheral interface module for processing between assembly 1002 and peripheral interface module
Can be keyboard, put striking wheel, button etc..These buttons may include but be not limited to: home button, volume button, start button and
Locking press button.
Sensor cluster 1014 includes one or more sensor, for providing the state of various aspects to comment for device 1000
Estimate.Such as, what sensor cluster 1014 can detect device 1000 opens/closed mode, the relative localization of assembly, such as group
Part is display and the keypad of device 1000, and sensor cluster 1014 can also detect device 1000 or 1,000 1 groups of device
The position change of part, the presence or absence that user contacts with device 1000, device 1000 orientation or acceleration/deceleration and device
The variations in temperature of 1000.Sensor cluster 1014 can include proximity transducer, is configured to do not having any physics to connect
The existence of object near detection when touching.Sensor cluster 1014 can also include optical sensor, as CMOS or ccd image sense
Device, for using in imaging applications.In certain embodiments, this sensor cluster 1014 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 1016 is configured to facilitate the communication of wired or wireless mode between device 1000 and other equipment.Dress
Put 1000 and can access wireless network based on communication standard, such as Wi-Fi, 2G or 3G, or combinations thereof.Exemplary at one
In embodiment, broadcast singal or broadcast that communications component 1016 receives from external broadcasting management system via broadcast channel are relevant
Information.In one exemplary embodiment, communications component 1016 also includes near-field communication (NFC) module, to promote junction service.
Such as, can be based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) skill
Art, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1000 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components realize, be used for performing said method.
In the exemplary embodiment, a kind of non-transitory computer-readable recording medium including instruction, example are additionally provided
As included the memorizer 1004 of instruction, above-mentioned instruction can have been performed said method by the processor 1020 of device 1000.Example
As, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and
Optical data storage devices etc..
Those skilled in the art, after considering description and putting into practice disclosure disclosed herein, will readily occur to its of the disclosure
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modification, purposes or
Person's adaptations is followed the general principle of the disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques means.Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (9)
1. an antenna assembly, it is characterised in that described antenna assembly includes: continuous metal frame, two earth points and printing
Circuit board；Described continuous metal frame is connected with the metal floor of described printed circuit board (PCB) by said two earth point；Described
Offering the first gap and the second gap on metal floor, described first gap connects with the one end in the second gap, and described second
The other end in gap extends to the edge of described metal floor；The back side relative with described metal floor of described printed circuit board (PCB)
Being provided with feeding microstrip line, described feeding microstrip line is the most relative with described second gap.
Antenna assembly the most according to claim 1, it is characterised in that the length in described first gap is traditional thread binding according to described sky
The wavelength corresponding to operating frequency put is arranged.
Antenna assembly the most according to claim 1, it is characterised in that the length in described first gap and said two ground connection
Difference between the length of the metal edge frame between point is less than preset value.
Antenna assembly the most according to claim 1, it is characterised in that described first gap and the second gap are banding seam
Gap.
Antenna assembly the most according to claim 1, it is characterised in that the shape in described first gap can be according to size limitation
And property regulation is curved or folds.
Antenna assembly the most according to claim 1, it is characterised in that described first gap and the second gap composition inverted T shape
Gap.
Antenna assembly the most according to claim 1, it is characterised in that described first gap and the second gap composition L-type seam
Gap.
Antenna assembly the most according to claim 1, described feeding microstrip line is also at least partly relative with described first gap.
9. a terminal, it is characterised in that described terminal includes the antenna assembly as according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835902.6A CN106252840A (en) | 2016-09-20 | 2016-09-20 | Antenna assembly and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835902.6A CN106252840A (en) | 2016-09-20 | 2016-09-20 | Antenna assembly and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106252840A true CN106252840A (en) | 2016-12-21 |
Family
ID=57598994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610835902.6A Pending CN106252840A (en) | 2016-09-20 | 2016-09-20 | Antenna assembly and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252840A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736133A (en) * | 2018-07-13 | 2018-11-02 | Oppo广东移动通信有限公司 | Antenna module and electronic device |
| CN108767499A (en) * | 2018-04-28 | 2018-11-06 | 华勤通讯技术有限公司 | Metal edge frame antenna and terminal device |
| CN108963439A (en) * | 2018-07-13 | 2018-12-07 | Oppo广东移动通信有限公司 | Antenna module and electronic device |
| CN114122682A (en) * | 2020-08-25 | 2022-03-01 | 华为技术有限公司 | Antenna unit, antenna array and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066374A (en) * | 2011-10-24 | 2013-04-24 | 联想(北京)有限公司 | Gap structure antenna device and terminal unit |
| CN104009282A (en) * | 2014-06-12 | 2014-08-27 | 电子科技大学 | Seven-frequency-band intelligent mobile phone antenna based on all-metal frame |
| CN104953276A (en) * | 2014-03-26 | 2015-09-30 | 联想(北京)有限公司 | Communication electric device and antenna device |
| CN105375109A (en) * | 2015-11-24 | 2016-03-02 | 苏州纳安特通信科技有限公司 | Tunable antenna structure for completely closed metal-frame mobile phone |
| WO2016065630A1 (en) * | 2014-10-31 | 2016-05-06 | 华为技术有限公司 | Wireless mobile device |
-
2016
- 2016-09-20 CN CN201610835902.6A patent/CN106252840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066374A (en) * | 2011-10-24 | 2013-04-24 | 联想(北京)有限公司 | Gap structure antenna device and terminal unit |
| CN104953276A (en) * | 2014-03-26 | 2015-09-30 | 联想(北京)有限公司 | Communication electric device and antenna device |
| CN104009282A (en) * | 2014-06-12 | 2014-08-27 | 电子科技大学 | Seven-frequency-band intelligent mobile phone antenna based on all-metal frame |
| WO2016065630A1 (en) * | 2014-10-31 | 2016-05-06 | 华为技术有限公司 | Wireless mobile device |
| CN105375109A (en) * | 2015-11-24 | 2016-03-02 | 苏州纳安特通信科技有限公司 | Tunable antenna structure for completely closed metal-frame mobile phone |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767499A (en) * | 2018-04-28 | 2018-11-06 | 华勤通讯技术有限公司 | Metal edge frame antenna and terminal device |
| CN108736133A (en) * | 2018-07-13 | 2018-11-02 | Oppo广东移动通信有限公司 | Antenna module and electronic device |
| CN108963439A (en) * | 2018-07-13 | 2018-12-07 | Oppo广东移动通信有限公司 | Antenna module and electronic device |
| CN108963439B (en) * | 2018-07-13 | 2021-04-27 | Oppo广东移动通信有限公司 | Antenna assembly and electronic device |
| CN114122682A (en) * | 2020-08-25 | 2022-03-01 | 华为技术有限公司 | Antenna unit, antenna array and electronic equipment |
| WO2022042231A1 (en) * | 2020-08-25 | 2022-03-03 | 华为技术有限公司 | Antenna unit, antenna array, and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10886602B2 (en) | Mobile terminal and coil antenna module | |
| CN104577334B (en) | Anneta module and mobile terminal | |
| KR102176368B1 (en) | Antenna module and mobile terminal having the same | |
| KR102176367B1 (en) | Antenna module and mobile terminal having the same | |
| CN105977614A (en) | Communication antenna, control method, control device, and control terminal of communication antenna | |
| CN106058436A (en) | Antenna module and electronic equipment | |
| CN106229624A (en) | Anneta module and electronic equipment | |
| CN104538741B (en) | Slot antenna and the electronic equipment with conductive bezels | |
| CN106252840A (en) | Antenna assembly and terminal | |
| CN207124279U (en) | Antenna structure and radio communication device | |
| CN107453034A (en) | A kind of antenna for terminal device | |
| CN107026314A (en) | The antenna of mobile terminal | |
| CN106229625A (en) | Anneta module and electronic equipment | |
| CN107196042A (en) | Anneta module, terminal and electronic equipment | |
| CN107566554A (en) | Antenna, antenna tuning method, apparatus, mobile terminal and storage medium | |
| CN105680152B (en) | Terminal back-cover and its mobile terminal | |
| CN108598683A (en) | Antenna module and terminal | |
| CN107204512A (en) | The antenna and mobile terminal of mobile terminal | |
| US20090124306A1 (en) | Portable terminal | |
| CN108011191A (en) | Antenna, terminal, the method and device for controlling antenna | |
| CN107546472A (en) | Multiband aerial and mobile terminal | |
| CN108539387A (en) | The antenna modules and electronic equipment of electronic equipment | |
| CN106450745A (en) | Antenna and manufacturing method thereof, terminal | |
| CN107369923A (en) | Antenna module and terminal | |
| CN106465556B (en) | Metal cap body and electronic 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |