CN107342464A - Mobile terminal, antenna assembly and antenna switching method - Google Patents
Mobile terminal, antenna assembly and antenna switching method Download PDFInfo
- Publication number
- CN107342464A CN107342464A CN201710526779.4A CN201710526779A CN107342464A CN 107342464 A CN107342464 A CN 107342464A CN 201710526779 A CN201710526779 A CN 201710526779A CN 107342464 A CN107342464 A CN 107342464A
- Authority
- CN
- China
- Prior art keywords
- antenna
- arm
- antenna arm
- user
- working frequency
- 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
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- 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
- 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
- H01Q5/30—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
Landscapes
- Telephone Function (AREA)
Abstract
The invention discloses a kind of mobile terminal, including antenna assembly, the antenna assembly includes at least two antenna arms, and at least two antenna arm, which is connected, to be set and fed by same distributing point.A tuning circuit is respectively provided with each antenna arm, by the working frequency for adjusting antenna arm corresponding to the tuner parameters adjustment of the tuning circuit.When the antenna arm that mobile terminal is currently operating is held by user, the mobile terminal adjust another antenna arm corresponding to tuning circuit cause the working frequency of another antenna arm be equal to work at present antenna arm held by user before working frequency, and antenna assembly is switched into another antenna arm and worked, so as to effectively reduce influence of user's holding to antenna assembly, antenna efficiency is improved.Invention additionally discloses a kind of antenna assembly, antenna switching method and a kind of computer-readable recording medium.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of multi-frequency antenna device, antenna switching method and application should
The wireless communication terminal of multi-frequency antenna device and antenna switching method.
Background technology
For antenna as a kind of converter, it (is typically certainly that it, which is transformed into the guided wave of transmission above-the-line promotion in unbounded medium,
By space) in the electromagnetic wave propagated, or carry out opposite conversion, be to be used for launching or receiving electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, every utilization
Electromagnetic wave carrys out transmission information, depends on antenna to be operated.
With the fast development of wireless communication field, for mobile phone standard by 2G to 3G again to 4G, antenna band is more and more,
Antenna number is also more and more, has almost been covered with antenna on the frame of mobile phone, user hold mobile phone in use, the region held not
It is evitable to cover antenna area so as to be impacted to antenna, as holding for death, strong influence once occurred in iPhone
Consumer's Experience.
Influence to antenna performance is held in order to reduce user, and industry routine way is to set to spend two extravagantly and open on mainboard
Close, spend two extravagantly by this and open and switch between two antennas.This scheme has the disadvantage that：First, need two independent days
Line, and have insulated degree requirement between antenna, antenna space-consuming is big；Second, needing to increase extra switch, cost is big；Three are due to
Radio-frequency front-end increase switch, so as to increase insertion loss, causes antenna efficiency to decline.Therefore, it is necessary to provide a kind of new
Antenna assembly so that antenna assembly cost is low, occupies little space, and antenna performance is more preferable, to solve problem above.
The content of the invention
It is a primary object of the present invention to propose a kind of antenna assembly, antenna switching method and application the antenna assembly and
The mobile terminal of antenna switching method, it is intended to solve the problems, such as that user holds the antenna efficiency influenceed in mobile terminal.
To achieve the above object, the present invention provides a kind of antenna assembly, and the antenna assembly includes at least two antenna arms,
At least two antenna arm, which is connected, to be set and is fed by same distributing point.A tuning is respectively provided with each antenna arm
Circuit, by the working frequency for adjusting antenna arm corresponding to the tuner parameters adjustment of the tuning circuit.The antenna assembly is also
Memory and processor including being stored with antenna changeover program.The processor be configured to perform the antenna changeover program with
Perform operations described below：Whether the antenna arm that detecting antenna assembly is currently operating is held by user；If it is determined that currently just
Held in an antenna arm of work by user, adjust another antenna arm corresponding to tuning circuit cause the work of another antenna arm
Frequency be equal to work at present antenna arm held by user before working frequency；And antenna assembly is switched into another antenna arm
Work.
Further, detect whether the antenna arm being currently operating is included by the method that user holds：Detect current work
The antenna efficiency of the antenna arm of work and/or the working frequency of antenna；Whether the antenna efficiency for judging to detect is preset less than second
Whether the working frequency for the antenna for being worth and/or detecting shifts；Preset when the current frequency of the antenna arm is less than second
During value and/or when the working frequency of the antenna arm shifts, determine that the antenna arm is held by user.
Further, the antenna assembly also includes a detecting unit, for detecting at the antenna arm present position
Pressure value or/temperature value, whether the antenna arm that detecting mobile terminal antenna device is currently operating is by the method for user's holding
Including：Detect the pressure value or/and temperature value for the antenna arm present position being currently operating；Judge the pressure value detected
Or/and whether temperature value is more than one first preset value；It is default that if the pressure value or/and temperature value that detect are more than described first
Value, it is determined that the antenna arm being currently operating is held by user.
Further, the antenna assembly also includes at least one coupling branch, is arranged at the side of the antenna arm.
Further, the tuning circuit can also be arranged in the coupling branch.
Further, the antenna assembly also includes at least one ground feeder line, and described ground feeder line is arranged at the distributing point
Side.
Further, an adjustable electric perhaps impedance for being used to adjust antenna impedance is additionally provided with described ground feeder line to switch
Switch.
To achieve the above object, the present invention also proposes a kind of mobile terminal, and the mobile terminal includes an antenna assembly, institute
Stating antenna assembly includes at least two antenna arms, and at least two antenna arm, which is connected, to set and carried out by same distributing point
Feed.A tuning circuit is respectively provided with each antenna arm, by adjusting day corresponding to the tuner parameters adjustment of the tuning circuit
The working frequency of line arm.The mobile terminal also includes the memory and processor for being stored with antenna changeover program.The processing
Device is configured to perform the antenna changeover program to perform operations described below：The antenna that detecting antenna assembly is currently operating
Whether arm is held by user；If it is determined that an antenna arm being currently operating is held by user, it is corresponding to adjust another antenna arm
Tuning circuit cause another antenna arm working frequency be equal to work at present antenna arm held by user before working frequency；
And antenna assembly is switched into another antenna arm and worked.
In addition, to achieve the above object, the present invention also proposes a kind of antenna switching method, including step：Detecting is mobile eventually
Hold whether an antenna arm being currently operating is held by user；If it is determined that an antenna arm being currently operating is by user
Hold, adjust another antenna arm corresponding to tuning circuit cause another antenna arm working frequency be equal to work at present antenna arm
Working frequency before being held by user；And antenna assembly is switched into another antenna arm and worked.
The present invention also provides a kind of computer-readable recording medium, and antenna is stored with the computer-readable recording medium
Changeover program, the antenna changeover program realize following steps when being executed by processor：Detecting mobile terminal is currently operating
An antenna arm whether held by user；If it is determined that an antenna arm being currently operating is held by user, regulation is another
Before tuning circuit corresponding to antenna arm causes the working frequency of another antenna arm to be held equal to the antenna arm of work at present by user
Working frequency；And antenna assembly is switched into another antenna arm and worked.
Compared to prior art, antenna assembly proposed by the invention, mobile terminal and antenna switching method can work as
The antenna arm of preceding work is held by user and causes efficiency to reduce or when frequency shifts, corresponding by adjusting another antenna arm
Tuning circuit cause another antenna arm working frequency be equal to work at present antenna arm held by user before frequency, and
Antenna assembly is switched into another antenna arm to be operated, so as to effectively reduce influence of user's holding to antenna, improves antenna
Efficiency.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the structural representation of antenna assembly in first embodiment of the invention；
Fig. 4 is the high-level schematic functional block diagram of antenna switching system in first embodiment of the invention；
Fig. 5 is the structural representation of antenna assembly in second embodiment of the invention.
Fig. 6 is the structural representation of antenna assembly in third embodiment of the invention.
Fig. 7 is the structural representation of antenna assembly in four embodiment of the invention.
Fig. 8 is antenna switching method flow chart in an embodiment of the present invention.
Reference：
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
Caused noise or interference during frequency signal.
Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
In a first embodiment of the invention, the mobile terminal 100 also includes an antenna assembly 300 and mainboard 400.
Referring to Fig. 3, Fig. 3 is the structural representation of antenna assembly 300 in first embodiment of the invention.The antenna assembly 300 is at least
Including antenna body 301 and antenna tuning circuit 302.
Antenna body 301 comprises at least first antenna arm 3011, the second antenna arm 3012 and first antenna distributing point 3013.
In the first embodiment, the first antenna arm 3011 with the second antenna arm 3012 is shaft-like and the setting that is connected, described
First antenna distributing point 3013 is arranged at the junction of the antenna arm 3012 of first antenna arm 3011 and second.The first antenna arm
3011 are fed with second antenna arm 3012 by the first antenna distributing point 3013.Radiofrequency signal is after microstrip line
The antenna assembly 300 is inputted by the first antenna distributing point 3013.When the antenna assembly 300 is operated in resonant frequency F1
When, the resonant frequency F1 can both be produced by the first antenna arm 3011, can also be produced by the second antenna arm 3012.
The antenna tuning circuit 302 includes the first tuning circuit 3021 and second tune circuit 3022.Described first adjusts
Humorous one end of circuit 3021 is connected to mainboard 400, and the other end is connected to the first antenna arm 3011.Adjusted by adjusting described first
The tuner parameters of humorous circuit 3021 adjust the working frequency of the first antenna arm 3011 so that the first antenna arm 3011
Multiple frequencies can be operated in.In the first embodiment, first tuning circuit 3021 is a tunable capacitor, described first
The tuner parameters of tuning circuit 3021 are the capacitance of tunable capacitor.Is adjusted by adjusting the capacitance of the tunable capacitor
The working frequency of one antenna arm 3011.One end of the second tune circuit 3022 is connected to the mainboard 400, other end connection
In second antenna arm 3012.Tuner parameters by adjusting the second tune circuit 3022 can be adjusted described second day
The working frequency of line arm 3012 so that the second antenna arm 3012 can be operated in multiple frequencies.In the first embodiment, it is described
Second tune circuit 3022 is a tunable capacitor, and the tuner parameters of the second tune circuit 3022 are the electric capacity of tunable capacitor
Value, the working frequency of the second antenna arm 3012 is adjusted by adjusting the capacitance of the tunable capacitor.The first tuning electricity
Road 3021 and second tune circuit 3022 are connected with processor 110, first tuning circuit 3021 and second tune circuit
3022 tuner parameters can be configured by processor 110.
In other embodiments, the antenna tuning circuit 3021 is also not limited to tunable capacitor, antenna tuning electricity
Road can also be arranged as required to as other existing antenna tuning circuits.
Also operation has antenna switching system 500 in the antenna assembly 300.As shown in figure 4, it is inventive antenna switching system
500 high-level schematic functional block diagram in the first embodiment of system.In the present embodiment, the antenna switching system 500 can be divided
One or more modules are cut into, one or more of modules are stored in memory 109, and by one or more processors
(being the processor 110 in the present embodiment) is performed, to complete the present invention.In other embodiment of the present invention, the day
Line apparatus can also be provided with one or more of memory and processor, the antenna switching system 500 module and be stored in
Memory in the antenna assembly and performed by the processor in antenna assembly.In the first embodiment, institute such as in Fig. 4
Show, the antenna switching system 500 can be divided into detecting module 501, tuner parameters setup module 502 and antenna switching
Module 503.Module alleged by the present invention refers to a kind of series of computation machine programmed instruction section that can complete specific function, compares journey
Sequence is more suitable for describing implementation procedure of the antenna switching system 500 in the mobile terminal 100.Put up with below described each
Functional module 501-503 concrete function is described in detail.
The detecting module 501 determines that the antenna arm that mobile terminal 100 is currently operating is that first antenna arm 3011 is gone back
It is the second antenna arm 3012.In the first embodiment, so that first antenna arm 3011 is the antenna arm being currently operating as an example
Illustrate.
Whether the first antenna arm 3011 that the detecting module 501 further detects work at present is held by user.Below
Specifically introduce several detecting modules 501 and whether detect the first antenna arm 3011 being being currently used by the method for user's holding.
As shown in figure 4, in first embodiment of the invention, the antenna assembly 400 also includes a detecting unit
303, the pressure being subject to for detecting the mobile terminal 100 in the opening position of 3011 and second antenna arm of first antenna arm 3012
Value.In general, certain dynamics is needed to use when user holds mobile terminal 100, therefore mobile terminal 100 is in user's hand
The pressure value when pressure value that opening position is subject to is not held more than user is held, therefore the detecting module 501 judges first antenna
Whether the pressure value at the antenna arm 3012 of arm 3011 and second is more than one second preset value.When the first of the mobile terminal 100
When the opening position pressure value of antenna arm 3011 is more than second preset value, detecting module 501 determines the first antenna arm 3011
Held by user.When the pressure value of the opening position of the second antenna arm 3012 of the mobile terminal 100 is more than second preset value
When, detecting module 501 determines that second antenna arm 3012 is held by user.In the first embodiment, the detecting list
Member 303 is a pressure sensor, and the pressure sensor can be arranged on the housing of mobile terminal 100.Due to when user's hand
When holding the opening position of first antenna arm 3011 or the second 3012 present position of antenna arm of mobile terminal 100, the pressure at user's holding
Force value can increase compared with pressure value when not held by user, and the detecting unit 303 is it is determined that the first antenna of mobile terminal 100
The pressure value of the opening position of 3011 and second antenna arm of arm 3012 can determine that whether antenna arm is held by user when being more than preset value.
Wherein, second preset value is the pressure value that the pressure sensor senses when user does not hold mobile terminal 100.
In other embodiments, the detecting unit 303 can also be disposed on upper the first day of mobile terminal 100
The temperature sensor of the opening position of 3011 and second antenna arm of line arm 3012, for detecting first antenna arm in mobile terminal 100
3011 and the second temperature value at antenna arm 3012.In general, when user holds mobile terminal 100, the temperature of user's palm
Value can be higher than mobile terminal 100 temperature value of itself, therefore temperature when the temperature value of user's hand griping position is not held by user
Value can rise.Using this principle, the detecting module 501 obtains the temperature value that temperature sensor detects, and is detecting
When temperature value is more than or equal to a preset temperature value, determine that the antenna arm 3012 of first antenna arm 3011 or second is held by user.
Wherein, the preset temperature value is temperature value when mobile terminal 100 is not held by user.
In other embodiments, the detecting unit 303 can also be the infrared ray set on the mobile terminal 100
Other sensors such as sensor, but be not limited thereto, the detecting unit 303 can also be arranged as required to as other are any
The sensor of user's holding can be detected.
Those skilled in the art are it is also to be understood that the position of the detecting unit 303 is not limited in the housing of mobile terminal 100
On, can also be arranged as required on the antenna arm 3012 of first antenna arm 3011 and second, or on the mobile terminal 100 other
It is any effectively to detect whether user holds the position of antenna, but be not limited thereto.
In addition, in general, when the position that user holds mobile terminal is just the antenna arm present position of work at present
When, because the masking of user's palm can cause antenna efficiency reduction or operating frequency of antenna to shift.Therefore detecting module 501
Whether can also be reduced by detecting antenna efficiency or whether operating frequency of antenna shifts to determine the antenna of work at present
Whether arm is held by user.Specifically, in another embodiment of the present invention, the detecting module 501, which is detected, currently to be made
Whether first antenna arm 3011 is included by the specific method that user holds：Detect the current work effect of first antenna arm 3011
The working frequency of rate and/or detecting first antenna arm 3011；Judge whether the antenna efficiency of first antenna arm 3011 is less than first
Preset value and/or judge whether the working frequency of first antenna arm 3011 shifts, wherein, first preset value is first
Antenna efficiency when antenna arm 3011 is not held by user；When the detecting module 501 determines that the first antenna arm 3011 is worked as
When preceding frequency is less than preset value and/or when the working frequency of the first antenna arm 3011 shifts, the detecting module
501 determine that the first antenna arm 3011 is held by user.
Tuner parameters setup module 502 is used for when the first antenna arm 3011 of work at present is held by user, passes through tune
The tuner parameters of section second tune circuit 3022 adjust the working frequency of the second antenna arm 3012, to cause the second antenna arm
3012 working frequency is equal to the working frequency before the first antenna arm 3011 is held by user.
In first embodiment of the invention, its working frequency can be defeated by user when first antenna arm 3011 is started working
The input for entering the reception user of unit 107 is set and stored to the memory 109.When the detecting module 501 determines institute
When stating first antenna arm 3011 and being held by user, antenna tuning parameters setup module 502 in memory 109 by obtaining first antenna
The working frequency of arm 3011, and set the tuner parameters of second tune circuit 3022 that second antenna arm 3012 is operated in accordingly
The working frequency stored in the memory 109.
In other embodiment of the present invention, the antenna tuning parameters setup module 502 can also be in first antenna arm
The first antenna arm that obtains the working frequency of first antenna arm 3011 every a scheduled time during 3011 work and will get
3011 working frequency is stored in the memory 109.When detecting module 501 determines the first antenna arm 3011 by user's hand
When holding, the antenna tuning parameters setup module 502 obtains the first antenna arm 3011 of last time storage before user holds
Working frequency, and set the tuner parameters of the second tune circuit 3022 according to the operating frequency value of last time storage,
So that the working frequency of the second antenna arm 3012 be equal to the storage first antenna arm 3011 held by user before work
Frequency.
Antenna switch module 503 the working frequency of the second antenna arm 3012 adjust to equal to first antenna arm 3011 by with
After working frequency before the holding of family, antenna assembly 300 is switched into the second antenna arm 3012 and worked.Due to the second antenna arm
3012 are not affected by the influence of user's holding, when antenna assembly 300 is switched to working portion second day by first antenna arm 3011
After line arm 3012, user can be avoided to hold the influence to antenna assembly 300, so as to improve the efficiency of antenna, reduce extraneous ring
Influence of the border to antenna.
In other embodiment of the present invention, the tuner parameters setup module 502 is in regulation second tune parameter 3022
The current working frequency of the second antenna arm 3012 is also detected before, and whether judges the current working frequency of the second antenna arm 3012
Working frequency before being held equal to first antenna arm 3011 by user.If tuner parameters setup module 502 determines the second antenna
The current working frequency of arm 3012 is different from the working frequency before first antenna arm 3011 is held by user, then tuner parameters are set
Put module 502 and adjusted by adjusting the tuner parameters of second tune circuit 3022 working frequency of second antenna arm 3012
So that the working frequency of the second antenna arm 3012 is equal to the working frequency before first antenna arm 3011 is held by user.If tuning
Before parameter setting module 502 determines that the current working frequency of the second antenna arm 3012 is held with first antenna arm 3011 by user
Working frequency it is identical, then directly antenna assembly 300 is switched to and worked with the second antenna arm 3012.
It is understood that when antenna assembly 300 is worked with the second antenna arm 3012, when detecting module 501 detects
When second antenna arm 3012 is held by user, the tuner parameters setup module 502 can also adjust the first tuning circuit
3021 tuner parameters cause the working frequency of first antenna arm 3011 to be equal to the work before the second antenna arm 3012 is held by user
Working frequency, the antenna switch module 503 switches to antenna assembly 300 to be worked with first antenna arm 3011.By in execution
Functional module 501-503 is stated, whether the first antenna arm for detecting work at present in antenna assembly 300 is held by user, however, it is determined that
The first antenna arm of work at present is held by user, then the working frequency of the second antenna arm is tuned by antenna tuning circuit
The working frequency of second antenna arm is equal to the working frequency before first antenna arm is held by user, then antenna assembly 300 is cut
Shift to second antenna arm to be operated, held so as to avoid user to the full extent on influence caused by antenna assembly,
So as to improve antenna efficiency.
It is described above to be only the introduction of an exemplary embodiment of the invention, but be not limited thereto.Those skilled in the art can be with
Understand, antenna assembly 300 there can also be the change in other structures in the present invention.Other realities of the invention are described further below
Apply the structure change of antenna assembly 300 in example.
Referring to Fig. 5, the structural representation for antenna assembly 300 in a second embodiment of the invention.In the present invention the
In two embodiments, in order to increase the working frequency points of antenna assembly 300, the antenna assembly 300 also includes antenna coupling branch
304, the antenna coupling branch 304 is arranged at the side of the second antenna arm 3012, for increasing the work of the second antenna arm 3012
Make frequency.In other embodiments, the antenna coupling branch 304 can also be arranged at the side of first antenna arm 3011,
To increase the working frequency points of first antenna arm 3011.Further, in order to increase the working frequency points of antenna arm, the antenna couples
The number of branch 304 can also be arranged as required into one or more, be not limited thereto.Further, in order to more preferable
Antenna impedance is matched, the antenna assembly 300 can also include ground feeder line 305.Described ground feeder line 305 is close to the first antenna
Distributing point 3013 is set.
Further, in order to which more flexibly regulation antenna impedance, the antenna assembly 300 can also include one the 3rd
Tuning circuit 306.Described one end of 3rd tuning circuit 306 is connected to described ground feeder line 305, other end connection mainboard 400.
In two embodiments, the 3rd tuning circuit 306 is a tunable capacitor.In another implementation of the present invention, the 3rd tuning
Circuit 306 includes multiple capacitor and impedance switching switches with different capacitances, and the 3rd tuning circuit 306 passes through institute
State impedance switching switch and switch different capacitances, so as to have the function that flexible modulation antenna impedance.In other realities of the invention
Apply in mode, the 3rd tuning circuit 306 can also include multiple inductor and impedance switchings with different induction value and open
Close, the 3rd tuning circuit 306 switches switch by the impedance and switches different inductance values, so as to reach flexible modulation day
The purpose of line impedence.
Referring to Fig. 6, the structural representation for antenna assembly 300 in one the 3rd embodiment of the invention.In the present invention the
In three embodiments, in order that the regulative mode of the working frequency of antenna assembly 300 is more flexible, the second tune circuit
3022 can also be arranged in the antenna coupling branch 304 positioned at the side of the second antenna arm 3012, wherein, second tune electricity
The one end on road 3022 is connected to the antenna coupling branch 304, and the other end is connected to mainboard 400.Adjusted by adjusting described second
The parameter of humorous circuit 3022 can adjust the working frequency of the second antenna arm 3012.In other embodiments, when antenna couples
When branch is arranged at the side of first antenna arm 3011, first tuning circuit 3021 can also be arranged at the antenna coupling
In branch.
Referring to Fig. 7, the structural representation for antenna assembly 300 in one the 4th embodiment of the invention.Implement the 4th
In mode, the shape of second antenna arm 3012 is arranged to annular, and one end of the second tune circuit 3022 is connected to
On the second annular antenna arm 3012, other end connection mainboard 400.In other embodiment of the present invention, described first
The antenna arm 3012 of antenna arm 3011 and second can be arranged as required to the various shapes such as squarely, circle, be all contained in this hair
Within bright protection domain.
Each embodiment described above with antenna assembly 300 include the antenna arm 3012 of first antenna arm 3011 and second this
Illustrated exemplified by two antenna arms, but the present invention is not limited thereto, it will be understood by those in the art that the present invention other
In embodiment, the number of the antenna arm that the antenna assembly 300 is included can be more than two, can be three or more
It is more.Work at present antenna arm by user hold or it is shielded by other means and cause antenna efficiency reduce or antenna frequency
When rate shifts, the antenna assembly can be switched to any one and not held or by other object masks by user
Antenna arm works, so as to reduce the influence of outer bound pair antenna assembly to the full extent.Wherein, be switched to not by user
The system of selection of the antenna arm of holding can be random selection, can be that the antenna arm specified according to user is selected, and also may be used
To be selected by pre-defined rule, such as select successively, according to antenna arm and shielded antenna arm according to the number order of antenna arm
Distance it is descending selection etc., within the protection domain of this patent..
Further, the present invention also provides a kind of antenna switching method, applied to above-mentioned mobile terminal and its antenna assembly
In.
As shown in figure 8, the flow chart for antenna switching method in an embodiment of the present invention.In the present embodiment, according to
Different demands, the execution sequence of the step in flow chart shown in Fig. 8 can change, and some steps can be omitted.
Step S801, mobile terminal 100 detect whether the first antenna arm 3011 being currently operating is held by user.If
It is then to perform step S802；If it is not, then repeat step S801.
Specifically, in the present embodiment, whether mobile terminal detecting first antenna arm 3011 is by the method for user's holding
For：By a detecting unit on mobile terminal 100 detect the mobile terminal 100 the opening position of first antenna arm 3011 by
Pressure value；Judge whether the pressure value at first antenna arm 3011 is more than a preset pressure value.When the mobile terminal 100
When the opening position pressure value of first antenna arm 3011 is more than the preset pressure value, the mobile terminal 100 determines described first day
Line arm 3011 is held by user.In the first embodiment, mobile terminal passes through first described in a pressure sensor senses
The pressure value of the opening position of antenna arm 3011.Wherein, the preset pressure value is that user does not hold pressure during mobile terminal 100
The pressure value that force snesor senses.
In another embodiment, the mobile terminal 100 can also sense first antenna arm by temperature sensor
Whether the temperature value of 3011 opening positions changes, and is more than preset temperature value in the temperature value of the opening position of first antenna arm 3011
When, the mobile terminal 100 determines that first antenna arm 3011 is held by user.
In other embodiments, the mobile terminal 100 detects whether the first antenna arm 3011 is held by user
Method include：Detect the current operating efficiency of first antenna arm 3011 and/or the working frequency of detecting first antenna arm 3011；
Judge whether the antenna efficiency of first antenna arm 3011 is less than the first preset value and/or judges the work frequency of first antenna arm 3011
Whether rate shifts, wherein, first preset value is antenna efficiency when first antenna arm 3011 is not held by user；When
The detecting module 501 determines when the current frequency of the first antenna arm 3011 is less than preset value and/or the first antenna
When the working frequency of arm 3011 shifts, determine that the first antenna arm 3011 is held by user.
Step S802, mobile terminal 100 adjust the second antenna by adjusting the tuner parameters of second tune circuit 3022
The working frequency of arm 3012 so that the working frequency of the second antenna arm 3012 is held equal to the first antenna arm 3011 by user
Preceding working frequency.
Antenna assembly 300 is switched to the second antenna arm 3012 and worked by step S803, mobile terminal 100.
In another embodiment of the present invention, the antenna switching method can also include following step before step S802
Suddenly：
Detect the current working frequency of the second antenna arm 3012；
Before judging whether the current working frequency of the second antenna arm 3012 is held equal to first antenna arm 3011 by user
Working frequency；
If the current working frequency of the second antenna arm 3012 and first antenna arm 3011 held by user before work frequency
Rate is different, then performs the step S802, and the tuner parameters of regulation second tune circuit 3022 adjust second antenna arm
Before 3012 working frequency make it that the working frequency of the second antenna arm 3012 is held equal to first antenna arm 3011 by user
Working frequency；
If the current working frequency of the second antenna arm 3012 and first antenna arm 3011 held by user before work frequency
Rate is identical, then directly performs step S803, antenna assembly 300 is switched to and worked with the second antenna arm 3012.
Further, in other embodiments, the antenna switching method in the present invention can also wrap after step S803
Include：Detect whether second antenna arm 3012 is held by user；If detect second antenna arm 3012 to be held by user
When, the tuner parameters of the first tuning circuit 3021 of regulation cause the working frequency of first antenna arm 3011 to be equal to the second antenna arm
3012 held by user before working frequency, the antenna switch module 503 switches back into antenna assembly 300 with first antenna arm
3011 work.
Further, in other embodiments, the number of the antenna arm included when antenna assembly 300 is more than two
When, the present invention in antenna switching method can also include step before step S803：
The antenna arm that detecting is not held by user；
An antenna arm is selected in the antenna arm do not held by user as emergency antenna arm；And
The emergency antenna arm that antenna assembly is switched to above-mentioned selection is operated.
Wherein, the method for selecting the emergency antenna arm can be random selection, can be the antenna specified according to user
Arm is selected or selected by pre-defined rule, such as is selected successively, according to antenna arm according to the number order of antenna arm
With the distance of shielded antenna arm it is descending selection etc., within the protection domain of this patent..
By antenna switching method described above, when first day be currently operating in the antenna assembly of mobile terminal
When line arm is held by user and influences Antenna Operation efficiency, mobile terminal can be by adjusting the antenna arm pair do not held by user
The tuning circuit answered adjust not by user hold antenna arm working frequency so that not by user hold antenna work frequency
Rate is equal to the working frequency before the first antenna arm is not held by user, and mobile terminal again switches to antenna assembly described
Not being operated by the antenna arm that user holds after regulating frequency, so as to effectively reduce shadow of user's holding to antenna assembly
Ring, there is provided the efficiency of antenna.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of antenna assembly, it is characterised in that the antenna assembly includes：
At least two antenna arms, at least two antenna arm, which is connected, to be set and is fed by same distributing point；
A tuning circuit is respectively provided with each antenna arm, by adjusting antenna corresponding to the tuner parameters adjustment of the tuning circuit
The working frequency of arm；
It is stored with the memory of antenna changeover program；And
Processor, it is configured to perform the antenna changeover program to perform operations described below：
Whether the antenna arm that detecting antenna assembly is currently operating is held by user；
If it is determined that an antenna arm being currently operating is held by user, adjust another antenna arm corresponding to tuning circuit cause
The working frequency of another antenna arm be equal to work at present antenna arm held by user before working frequency；And
Antenna assembly is switched into another antenna arm work.
2. antenna assembly as claimed in claim 1, it is characterised in that whether detect the antenna arm being currently operating by user
The method of holding includes：
Detect the antenna efficiency of antenna arm and/or the working frequency of antenna of work at present；Judging the antenna efficiency that detects is
It is no to be less than the second preset value and/or whether the working frequency of the antenna detected shifts；
When the current frequency of the antenna arm is less than the second preset value and/or the working frequency of the antenna arm shifts
When, determine that the antenna arm is held by user.
3. antenna assembly as claimed in claim 1, it is characterised in that the antenna assembly also includes a detecting unit, is used for
The pressure value or/temperature value at the antenna arm present position are detected, detecting mobile terminal antenna device is currently operating
Whether antenna arm is included by the method that user holds：
Detect the pressure value or/and temperature value for the antenna arm present position being currently operating；
Whether the pressure value or/and temperature value that judgement detects are more than one first preset value；
If the pressure value or/and temperature value that detect are more than first preset value, it is determined that the antenna arm being currently operating
Held by user.
4. antenna assembly as claimed in claim 1, it is characterised in that the antenna assembly also includes at least one coupling point
Branch, it is arranged at the side of the antenna arm.
5. antenna assembly as claimed in claim 4, it is characterised in that the tuning circuit is arranged in the coupling branch.
6. the antenna assembly as described in claim 1 or 4, it is characterised in that the antenna assembly also includes presenting at least onely
Line, described ground feeder line are arranged at the distributing point side, be additionally provided with described ground feeder line one be used to adjusting antenna impedance can
Adjust electric capacity or impedance switching switch.
7. a kind of mobile terminal, it is characterised in that the mobile terminal includes the day described in any one in claim 1 to 6
Line apparatus.
8. a kind of antenna switching method, applied to antenna assembly, the antenna assembly includes at least two antenna arms, described two
Antenna arm, which is connected, to be set and is fed by same distributing point, and each antenna arm is provided with a tuning circuit, it is characterised in that
The antenna switching method comprises the following steps：
Whether the antenna arm that detecting mobile terminal is currently operating is held by user；
If it is determined that an antenna arm being currently operating is held by user, adjust another antenna arm corresponding to tuning circuit cause
The working frequency of another antenna arm be equal to work at present antenna arm held by user before working frequency；And
Antenna assembly is switched into another antenna arm work.
9. antenna switching method as claimed in claim 8, it is characterised in that the antenna that detecting mobile terminal is currently operating
Whether arm is included by the method that user holds：
Detect the antenna efficiency of antenna arm and/or the working frequency of antenna of work at present；Judging the antenna efficiency that detects is
It is no to be less than the second preset value and/or whether the working frequency of the antenna detected shifts；
When the current frequency of the antenna arm is less than the second preset value and/or the working frequency of the antenna arm shifts
When, determine that the antenna arm is held by user.
10. a kind of computer-readable recording medium, it is characterised in that be stored with antenna on the computer-readable recording medium and cut
Program is changed, the antenna switching as any one of claim 8 to 9 is realized when the antenna changeover program is executed by processor
The step of method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526779.4A CN107342464A (en) | 2017-06-30 | 2017-06-30 | Mobile terminal, antenna assembly and antenna switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526779.4A CN107342464A (en) | 2017-06-30 | 2017-06-30 | Mobile terminal, antenna assembly and antenna switching method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107342464A true CN107342464A (en) | 2017-11-10 |
Family
ID=60218276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710526779.4A Pending CN107342464A (en) | 2017-06-30 | 2017-06-30 | Mobile terminal, antenna assembly and antenna switching method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107342464A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979387A (en) * | 2017-12-01 | 2018-05-01 | 广东欧珀移动通信有限公司 | antenna switching method, device, storage medium and electronic equipment |
| CN109348063A (en) * | 2018-11-20 | 2019-02-15 | Oppo广东移动通信有限公司 | A kind of wireless telecom equipment and its antenna switching circuit, method and system |
| WO2019223395A1 (en) * | 2018-05-25 | 2019-11-28 | 华为技术有限公司 | Mobile terminal |
| WO2019223097A1 (en) * | 2018-05-25 | 2019-11-28 | 华为技术有限公司 | Mobile terminal |
| CN112104771A (en) * | 2020-09-04 | 2020-12-18 | Tcl通讯（宁波）有限公司 | Antenna tuning method, antenna tuning device, storage medium and electronic terminal |
| WO2023116459A1 (en) * | 2021-12-24 | 2023-06-29 | 华为技术有限公司 | Antenna tuning method and apparatus, and electronic device and readable storage medium |
| WO2024088232A1 (en) * | 2022-10-27 | 2024-05-02 | 维沃移动通信有限公司 | Mobile terminal |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694904A (en) * | 2011-03-22 | 2012-09-26 | 联想(北京)有限公司 | Method and apparatus for switching states, and mobile terminal |
| CN103094717A (en) * | 2013-02-19 | 2013-05-08 | 珠海市魅族科技有限公司 | Antenna of terminal device and terminal device |
| US8576127B1 (en) * | 2011-07-29 | 2013-11-05 | Rockwell Collins, Inc. | UWB MIMO broadband antenna system for handheld radio |
| US8909182B2 (en) * | 2008-06-26 | 2014-12-09 | Ati Technologies Ulc | Physically small tunable narrow band antenna |
| CN104638344A (en) * | 2015-01-15 | 2015-05-20 | 优能通信科技（杭州）有限公司 | Adaptively-switched main and diversity antennas and communication terminal |
| CN105656509A (en) * | 2014-11-14 | 2016-06-08 | 联想(北京)有限公司 | Control method and electronic device |
| CN105703846A (en) * | 2014-11-28 | 2016-06-22 | 展讯通信（上海）有限公司 | System and method for detecting mobile terminal using state for self-adaptive adjustment of antenna state |
| CN105826652A (en) * | 2015-11-02 | 2016-08-03 | 维沃移动通信有限公司 | Antenna device of mobile terminal and mobile terminal |
| CN106033977A (en) * | 2015-03-19 | 2016-10-19 | 联想(北京)有限公司 | Electronic equipment and control method thereof |
| CN106654530A (en) * | 2016-12-29 | 2017-05-10 | 努比亚技术有限公司 | Terminal antenna structure |
| CN106791073A (en) * | 2016-12-15 | 2017-05-31 | 奇酷互联网络科技（深圳）有限公司 | Antenna assembly, antenna switching method and mobile terminal |
| CN106850881A (en) * | 2016-12-15 | 2017-06-13 | 奇酷互联网络科技（深圳）有限公司 | Antenna assembly, antenna switching method and mobile terminal |
-
2017
- 2017-06-30 CN CN201710526779.4A patent/CN107342464A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8909182B2 (en) * | 2008-06-26 | 2014-12-09 | Ati Technologies Ulc | Physically small tunable narrow band antenna |
| CN102694904A (en) * | 2011-03-22 | 2012-09-26 | 联想(北京)有限公司 | Method and apparatus for switching states, and mobile terminal |
| US8576127B1 (en) * | 2011-07-29 | 2013-11-05 | Rockwell Collins, Inc. | UWB MIMO broadband antenna system for handheld radio |
| CN103094717A (en) * | 2013-02-19 | 2013-05-08 | 珠海市魅族科技有限公司 | Antenna of terminal device and terminal device |
| CN105656509A (en) * | 2014-11-14 | 2016-06-08 | 联想(北京)有限公司 | Control method and electronic device |
| CN105703846A (en) * | 2014-11-28 | 2016-06-22 | 展讯通信（上海）有限公司 | System and method for detecting mobile terminal using state for self-adaptive adjustment of antenna state |
| CN104638344A (en) * | 2015-01-15 | 2015-05-20 | 优能通信科技（杭州）有限公司 | Adaptively-switched main and diversity antennas and communication terminal |
| CN106033977A (en) * | 2015-03-19 | 2016-10-19 | 联想(北京)有限公司 | Electronic equipment and control method thereof |
| CN105826652A (en) * | 2015-11-02 | 2016-08-03 | 维沃移动通信有限公司 | Antenna device of mobile terminal and mobile terminal |
| CN106791073A (en) * | 2016-12-15 | 2017-05-31 | 奇酷互联网络科技（深圳）有限公司 | Antenna assembly, antenna switching method and mobile terminal |
| CN106850881A (en) * | 2016-12-15 | 2017-06-13 | 奇酷互联网络科技（深圳）有限公司 | Antenna assembly, antenna switching method and mobile terminal |
| CN106654530A (en) * | 2016-12-29 | 2017-05-10 | 努比亚技术有限公司 | Terminal antenna structure |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979387A (en) * | 2017-12-01 | 2018-05-01 | 广东欧珀移动通信有限公司 | antenna switching method, device, storage medium and electronic equipment |
| WO2019223395A1 (en) * | 2018-05-25 | 2019-11-28 | 华为技术有限公司 | Mobile terminal |
| WO2019223097A1 (en) * | 2018-05-25 | 2019-11-28 | 华为技术有限公司 | Mobile terminal |
| CN110915190A (en) * | 2018-05-25 | 2020-03-24 | 华为技术有限公司 | Mobile terminal |
| US11425237B2 (en) | 2018-05-25 | 2022-08-23 | Huawei Technologies Co., Ltd. | Mobile terminal |
| CN109348063A (en) * | 2018-11-20 | 2019-02-15 | Oppo广东移动通信有限公司 | A kind of wireless telecom equipment and its antenna switching circuit, method and system |
| CN109348063B (en) * | 2018-11-20 | 2021-03-26 | Oppo广东移动通信有限公司 | Wireless communication equipment and antenna switching circuit, method and system thereof |
| CN112104771A (en) * | 2020-09-04 | 2020-12-18 | Tcl通讯（宁波）有限公司 | Antenna tuning method, antenna tuning device, storage medium and electronic terminal |
| CN112104771B (en) * | 2020-09-04 | 2022-08-05 | Tcl通讯（宁波）有限公司 | Antenna tuning method, antenna tuning device, storage medium and electronic terminal |
| WO2023116459A1 (en) * | 2021-12-24 | 2023-06-29 | 华为技术有限公司 | Antenna tuning method and apparatus, and electronic device and readable storage medium |
| WO2024088232A1 (en) * | 2022-10-27 | 2024-05-02 | 维沃移动通信有限公司 | Mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107342464A (en) | Mobile terminal, antenna assembly and antenna switching method | |
| CN107425888A (en) | Multi-input/output antenna, mobile terminal and antenna switching method | |
| CN108012001A (en) | A kind of operating method based on dual-screen mobile terminal, mobile terminal and storage medium | |
| CN109274437B (en) | Camera anti-interference method and device and computer readable storage medium | |
| CN107329682A (en) | Edge exchange method and mobile terminal | |
| CN107528369A (en) | Terminal and its wireless charging control method, computer-readable recording medium | |
| CN108400450A (en) | A kind of antenna structure and mobile terminal | |
| CN108462500A (en) | A kind of method, apparatus, terminal and readable storage medium storing program for executing reducing radiation dispersion | |
| CN108155471A (en) | The antenna structure and its mobile terminal that a kind of becket shields comprehensively | |
| CN107678634A (en) | The method to set up and terminal of game mode, computer-readable recording medium | |
| CN208820058U (en) | A kind of antenna assembly, aerial array and terminal | |
| CN109104219A (en) | Multiple antennas switching method, mobile terminal and computer storage medium | |
| CN108172161A (en) | Display methods, mobile terminal and computer readable storage medium based on flexible screen | |
| CN108449203A (en) | One parameter configuration method, the network equipment and computer readable storage medium | |
| CN107589887A (en) | One kind applies startup method and terminal | |
| CN109768811A (en) | The control method of radiation dispersion, communication terminal and computer readable storage medium between double antenna | |
| CN108196777A (en) | A kind of flexible screen application process, equipment and computer readable storage medium | |
| CN107390856A (en) | A kind of method, mobile terminal and storage medium for reducing mobile terminal power consumption | |
| CN108200327A (en) | A kind of filming control method, flexible screen terminal and computer readable storage medium | |
| CN107706981A (en) | A kind of wireless charging method and wireless charging device | |
| CN107566608A (en) | A kind of system air navigation aid, equipment and computer-readable recording medium | |
| CN110011679A (en) | Terminal antenna extends out the method, apparatus to DOCK, mobile terminal and storage medium | |
| CN110198173A (en) | A kind of adjusting method of mobile terminal, radio circuit, mobile terminal and storage medium | |
| CN107566631A (en) | A kind of method for controlling volume, mobile terminal and computer-readable recording medium | |
| CN108767999A (en) | A kind of device of wireless charging, method and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20171110 |