WO2020134961A1 - 移动终端及天线控制方法 - Google Patents

移动终端及天线控制方法 Download PDF

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Publication number
WO2020134961A1
WO2020134961A1 PCT/CN2019/123598 CN2019123598W WO2020134961A1 WO 2020134961 A1 WO2020134961 A1 WO 2020134961A1 CN 2019123598 W CN2019123598 W CN 2019123598W WO 2020134961 A1 WO2020134961 A1 WO 2020134961A1
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WO
WIPO (PCT)
Prior art keywords
module
mobile terminal
antenna
state
switch
Prior art date
Application number
PCT/CN2019/123598
Other languages
English (en)
French (fr)
Inventor
刘洋
Original Assignee
维沃移动通信有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19903852.2A priority Critical patent/EP3905001A4/en
Publication of WO2020134961A1 publication Critical patent/WO2020134961A1/zh
Priority to US17/356,090 priority patent/US12003041B2/en

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    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1698—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone
    • 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
    • H01Q1/243—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 with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/247—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H04M1/0218—The hinge comprising input and/or output user interface means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a mobile terminal and antenna control method.
  • folding screen mobile terminals for example, folding screen mobile phones
  • an antenna needs to be installed on the mobile terminal, and the antenna is mainly used for data transmission.
  • Different communication requirements have different requirements on the data transmission rate of the antenna.
  • calls or web browsing require lower data transmission rates, while certain games or audiovisual require higher data transmission rates.
  • the data transmission rate that the antenna can satisfy is often fixed, which leads to its poor adaptability to different communication requirements with different data transmission rate requirements.
  • Embodiments of the present disclosure provide a mobile terminal and antenna control method to solve the folding screen mobile terminal in the related art, and the data transmission rate that the antenna can satisfy is often fixed, which results in different data transmission rates The problem is the poor adaptability of different communication requirements.
  • an embodiment of the present disclosure provides a mobile terminal, including a first module and a second module, the first module and the second module may form a folded state or an unfolded state;
  • the first module is provided with a first antenna radiating branch, and the first antenna radiating branch is provided with a first feeding point and a first feeding point.
  • the first feeding point is connected to the first
  • the feed source is electrically connected;
  • a second antenna radiating branch is provided on the second module, and a second feeding point and a second feeding site are provided on the second antenna radiating branch;
  • the on-off switch when the first module and the second module are in the folded state, the on-off switch is in an off state; when the first module and the second module are in the In the unfolded state, the on-off switch is in the on state.
  • an embodiment of the present disclosure also provides an antenna control method, which is applied to the above mobile terminal and includes:
  • the on-off switch is controlled to be in an on-state.
  • an embodiment of the present disclosure also provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor To realize the steps of the above antenna control method.
  • an embodiment of the present disclosure further provides a computer-readable storage medium that stores a computer program, and when the computer program is executed by a processor, the steps of the antenna control method described above are implemented.
  • the on-off switch when the first module and the second module are in the folded state, the on-off switch is in the off state, that is, the first antenna radiating branch is in the isolated feed state, only the second antenna radiates
  • the branch works normally; when the first module and the second module are in the expanded state, the on-off switch is in the on state, that is, the first antenna radiation branch and the second antenna radiation branch are independent and functioning normally;
  • the data transmission rate that can be satisfied by the antenna of the screen mobile terminal can be flexibly adjusted by changing the relative state of the first module and the second module, thereby enabling the folding screen mobile terminal to perform different communications with different data transmission rate requirements The adaptability of the demand is better.
  • FIG. 1 is one of the structural diagrams of the mobile terminal provided by some embodiments of the present disclosure when the first module and the second module are in an expanded state;
  • FIG. 2 is a structural diagram of the mobile terminal shown in FIG. 1 when the first module and the second module are in a folded state;
  • FIG. 3 is an exemplary diagram of a mobile terminal provided by some embodiments of the present disclosure.
  • FIG. 4 is a second structural diagram of a mobile terminal provided by some embodiments of the present disclosure when the first module and the second module are in an expanded state;
  • FIG. 5 is a flowchart of an antenna control method provided by some embodiments of the present disclosure.
  • FIG. 6 is a structural diagram of a mobile terminal provided by some embodiments of the present disclosure.
  • some embodiments of the present disclosure provide a mobile terminal, including a first module 1 and a second module 2, the first module 1 and the second module 2 may be folded or unfolded status;
  • the first module 1 is provided with a first antenna radiating branch 4.
  • the first antenna radiating branch 4 is provided with a first feeding point 41 and a first feeding point 42.
  • the first feeding point 41 passes the on-off switch 5 and the first A feed 7 is electrically connected;
  • the second module 2 is provided with a second antenna radiating branch 3, and the second antenna radiating branch 3 is provided with a second feeding point 31 and a second feeding point 32;
  • the on-off switch 5 When the first module 1 and the second module 2 are in the folded state, the on-off switch 5 is in the off state; when the first module 1 and the second module 2 are in the expanded state, the on-off switch 5 is in the On state.
  • the mobile terminal may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (personal digital assistant (PDA), a mobile Internet device (Mobile Internet Device (MID) or a wearable Wearable Device etc.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA personal digital assistant
  • MID Mobile Internet Device
  • wearable Wearable Device etc.
  • the first module 1 may be a casing, a display module, or a combined structure of the casing and the display module; the second module 2 may be a casing or a display module, and It may be a combined structure of the housing and the display module.
  • the first module 1 and the second module 2 may be connected by a rotating shaft, or may be connected by a slide rail. When the first module 1 and the second module 2 are connected by a rotating shaft, the first module 1 and the second module 2 may be folded or unfolded by rotating around the rotating shaft. When the first module 1 and the second module 2 are connected by a slide rail, the first module 1 and the second module 2 may be folded or unfolded by sliding along the slide rail.
  • the first module 1 and the second module 2 may also be folded and unfolded through other connection methods, which is not limited in the embodiments of the present disclosure.
  • the first antenna radiating branch 4 may be an antenna radiating branch in the form of a flexible printed circuit (Flexible Printed Circuit, FPC) or laser direct forming (LASER DIRECT STRUCTRING, LDS) or breakpoint middle frame; the second antenna radiating branch 3 may be The antenna radiating support in the form of FPC or LDS or breakpoint middle frame is adopted.
  • FPC Flexible Printed Circuit
  • LDS laser direct forming
  • the first feed 7 may be a third-generation mobile communication technology (3rd-Generation, 3G), a fourth-generation mobile communication technology (4th Generation, mobile communication technology, 4G), and a fifth-generation mobile communication technology (5th-Generation, 5G) ), wireless fidelity (Wireless-Fidelity, WIFI), or global positioning system (Global Positioning System, GPS) and other radio modules that require multiple antennas.
  • 3G third-generation mobile communication technology
  • 4G fourth-generation mobile communication technology
  • 5th-Generation, 5G fifth-generation mobile communication technology
  • WIFI Wireless-Fidelity
  • GPS Global Positioning System
  • the second feed point 31 may be electrically connected to the second feed source 6, where the second feed source 6 may be 3G, 4G, 5G, WIFI or GPS, etc. RF modules that require multiple antennas.
  • the second feeding point 31 may be electrically connected to the second feeding source 6 through a normally closed switch.
  • the on-off switch when the first module and the second module are in the folded state, the on-off switch is in the off state, that is, the first antenna radiating branch is in the isolated feed state, only the second antenna radiates
  • the branch can work normally; when the first module and the second module are in the expanded state, the on-off switch is in the on state, that is, the first antenna radiation branch and the second antenna radiation branch can work normally at this time;
  • the data transmission rate that can be satisfied by the antenna of the screen mobile terminal can be flexibly adjusted by changing the relative state of the first module and the second module, thereby enabling the folding screen mobile terminal to perform different communications with different data transmission rate requirements The adaptability of the demand is better.
  • the first antenna radiation branch 4 and the second antenna radiation branch 3 are capacitively coupled.
  • the first antenna radiation branch 4 and the second antenna radiation branch 3 may be separated by a certain distance, specifically, the separation may be greater than or equal to a preset threshold.
  • the first antenna radiating branch and the second antenna radiating branch are capacitively coupled, so that when the first module and the second module are in the folded state, the second antenna radiates
  • the antenna energy radiated by the branch can be transferred to the first antenna radiating branch for secondary radiation through capacitive coupling, which can further improve the antenna's radiation capability and increase the antenna bandwidth.
  • FIG. 3 shows the mobile terminal in the related art and the mobile terminal in this embodiment in the first module and the second A comparison diagram of the antenna resonance modes generated when the module is in the folded state.
  • H1 and H2 represent the two antenna resonance modes generated by the mobile terminal in the related art when the first module and the second module are in the folded state
  • H1-1 and H2-1 represent the movement of this embodiment
  • the first antenna radiating branch 4 generates two antenna resonance modes when the first module 1 and the second module 2 are in a folded state
  • H1-2 and H2-2 represent the mobile terminal of this embodiment.
  • the second antenna radiating branch 3 When the first module 1 and the second module 2 are in a folded state, the second antenna radiating branch 3 generates two antenna resonance modes due to coupling.
  • the mobile terminal in this embodiment has two antenna resonance modes H1-1 and H2-1 corresponding to the antenna resonance modes H1 and H2, respectively, generated by the first antenna radiation branch 4 .
  • the second antenna radiating branch 3 additionally generates two antenna resonance modes H1-2 and H2-2 through coupling.
  • the antenna resonance modes H1-1, H2-1, H1-2 and H2-2 The total bandwidth is greater than the total bandwidth of the antenna resonance modes H1 and H2, which shows that the antenna bandwidth of the mobile terminal in this embodiment is wider than the antenna bandwidth of the mobile terminal in the related art, and the radiation capability is better.
  • FIG. 1 shows that the antenna bandwidth of the mobile terminal in this embodiment is wider than the antenna bandwidth of the mobile terminal in the related art, and the radiation capability is better.
  • the bandwidth of the antenna resonance mode H1-1 is wider than the bandwidth of the antenna resonance mode H1
  • the bandwidth of the antenna resonance mode H2-1 is wider than the bandwidth of the antenna resonance mode H2, which shows
  • the second antenna radiating branch 3 can also expand the radiation space of the first antenna radiating branch 4, thereby being able to improve the radiation capability of the first antenna radiating branch 4.
  • the first antenna radiation branch 4 and the second antenna radiation branch 3 are aligned with each other.
  • first antenna radiation branch 4 and the second antenna radiation branch 3 are aligned with each other, it can be understood that the shape and size of the first antenna radiation branch 4 are The shape and size of the second antenna radiating branch 3 are consistent, and when the first module 1 and the second module 2 are in a folded state, the first antenna radiating branch 4 and the second radiating branch 3 are completely aligned.
  • the first antenna radiating branch and the second radiating branch are aligned with each other, thereby not only further improving the coupling between the first antenna radiating branch and the second antenna radiating branch
  • the effect can further improve the radiation capability of the antenna; it can also make the appearance of the mobile terminal more symmetrical and neat.
  • a tuning point is further provided on the first antenna radiating branch 4, and the tuning point is electrically connected to the tuning circuit 8.
  • the tuning circuit 8 may be grounded; the tuning circuit 8 may be used to adjust the resonance frequency of the first antenna radiation branch 4 to make the first antenna radiation branch when the first module 1 and the second module 2 are in a folded state
  • the resonance frequency of 4 is adapted to the resonance frequency of the radiation branch 3 of the second antenna.
  • the first antenna radiating branch 4 may be used to generate two low-frequency and high-frequency resonance modes.
  • the resonance frequency of the first antenna radiating branch can be adjusted as needed, so that when the first module and the second module are in a folded state, the first antenna radiating branch can become the second A parasitic antenna radiation branch, which in turn makes the antenna's radiation capability better and/or makes the antenna's bandwidth wider.
  • the tuning circuit 8 is a switching circuit or a high-frequency filter circuit.
  • the above-mentioned switch switching circuit may be a circuit for turning on at high frequency and turning off at low frequency.
  • the above high-pass filter circuit may be equivalent to an open circuit or high impedance at low frequencies, and equivalent to a short circuit or low impedance at high frequencies.
  • the second feed point 31 is electrically connected to the second feed source 6;
  • the mobile terminal further includes a combiner 10 and a combine switch 11, the combiner 10 is electrically connected to the second feed source 6, and the combiner 10 It is electrically connected to the first feed source 7 through the closing switch 11;
  • the combining switch 11 and the combiner 10 are turned on.
  • the above-mentioned combination switch 11 may be a single-pole single-throw switch or a single-pole multi-throw switch, for example, a single-pole double-throw switch.
  • the combined switch 11 is a single-pole double-throw switch
  • one of the fixed ends of the combined switch 11 may be electrically connected to the power amplifier 9, and the other fixed end may be electrically connected to the combiner 10.
  • the terminal may be electrically connected to the first feed; and the combiner at this time is also electrically connected to the power amplifier 9.
  • the multiple-input multiple-output (MIMO) function antenna can be realized when the SAR does not exceed the standard, and it can automatically switch to when the SAR exceeds the standard
  • the state of the non-MIMO function antenna so that the first antenna radiation branch and the second antenna radiation branch can disperse the antenna hot spots, so that the purpose of reducing SAR can be achieved without reducing the performance of the antenna, which can reduce the antenna electromagnetic radiation to the user Adverse effects.
  • some embodiments of the present disclosure also provide an antenna control method, which is applied to the mobile terminal in any of the above embodiments, including:
  • Step 501 When the first module and the second module are in a folded state, control the on-off switch to be in an off state;
  • the on-off switch is controlled in the on-state.
  • the on-off switch when the first module and the second module are in the folded state, the on-off switch is in the off state, that is, the first antenna radiating branch is in the isolated feed state, only the second antenna radiates
  • the branch works normally; when the first module and the second module are in the expanded state, the on-off switch is in the on state, that is, the first antenna radiation branch and the second antenna radiation branch are independent and functioning normally;
  • the data transmission rate that can be satisfied by the antenna of the screen mobile terminal can be flexibly adjusted by changing the relative state of the first module and the second module, thereby enabling the folding screen mobile terminal to perform different communications with different data transmission rate requirements The adaptability of the demand is better.
  • the antenna control method in this embodiment is applied to the mobile terminal described in some implementations in the above embodiments, and the method further includes:
  • the combination switch and the combiner are controlled to conduct.
  • the MIMO functional antenna can be realized when the SAR does not exceed the standard, and the state can be switched to the non-MIMO functional antenna when the SAR exceeds the standard, so that the first antenna radiation branch and the second antenna radiation branch can disperse the antenna hot spots Therefore, the purpose of reducing SAR can be achieved without reducing the performance of the antenna, and thus the damage to users can be reduced.
  • the mobile terminal 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, and a display unit 606, user input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components.
  • a radio frequency unit 601 for example, a radio frequency unit
  • the mobile terminal 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, and a display unit 606, user input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components.
  • the structure of the mobile terminal shown in FIG. 6 does not constitute a limitation on the mobile terminal, and the mobile terminal may include more or fewer components than those illustrated, or combine certain components, or different components Layout.
  • mobile terminals include but are not limited to mobile phones, tablet computers, notebook computers, palmtop computers, in-vehicle terminals, wearable devices, and
  • the processor 610 is used for:
  • the on-off switch is controlled to be in the off state
  • the on-off switch is controlled in the on-state.
  • processor 610 is also used to:
  • the combination switch and the combiner are controlled to conduct.
  • the mobile terminal 600 can implement various processes implemented by the mobile terminal in the foregoing embodiments. To avoid repetition, details are not described here.
  • the feed on-off switch when the first module and the second module are in a folded state, the feed on-off switch is in the off state, that is, the antenna radiation branch provided with the feed on-off switch is in In the state of isolated feed, only one antenna radiating branch works normally; when the first module and the second module are in the expanded state, the feed on-off switch is in the on state, that is, the two antenna radiating branches are independent and normal at this time Work; so that the data transmission rate that the antenna of the folding screen mobile terminal can meet can be flexibly adjusted by changing the relative state of the first module and the second module, thereby enabling the folding screen mobile terminal to have different data transmission
  • the adaptability of the different communication requirements for speed requirements is better.
  • the radio frequency unit 601 may be used to receive and send signals during sending and receiving information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 610; The uplink data is sent to the base station.
  • the radio frequency unit 601 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
  • the mobile terminal provides users with wireless broadband Internet access through the network module 602, such as helping users send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 603 may convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the mobile terminal 600 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used to receive audio or video signals.
  • the input unit 604 may include a graphics processor (Graphics, Processing, Unit, GPU) 6041 and a microphone 6042, and the graphics processor 6041 may process a still picture or video image obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode The data is processed.
  • the processed image frame may be displayed on the display unit 606.
  • the image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 601 in the case of a telephone call mode and output.
  • the mobile terminal 600 further includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and the mobile terminal 600 when moving to the ear. /Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when at rest, and can be used to identify the posture of mobile terminals (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, Infrared sensors, etc. will not be repeated here.
  • the display unit 606 is used to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (Liquid Crystal) (LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal
  • OLED Organic Light-Emitting Diode
  • the user input unit 607 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • the touch panel 6071 also known as a touch screen, can collect user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc. on or near the touch panel 6071 operating).
  • the touch panel 6071 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into contact coordinates, and then sends To the processor 610, the command sent by the processor 610 is received and executed.
  • the touch panel 6071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 607 may also include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not repeated here.
  • the touch panel 6071 may be overlaid on the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of touch event, and then the processor 610 according to the touch The type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are implemented as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated
  • the input and output functions of the mobile terminal are not specifically limited here.
  • the interface unit 608 is an interface for connecting an external device to the mobile terminal 600.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (input/output, I/O) port, video I/O port, headphone port, etc.
  • the interface unit 608 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within the mobile terminal 600 or may be used between the mobile terminal 600 and external Transfer data between devices.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store Data created by the use of mobile phones (such as audio data, phonebooks, etc.), etc.
  • the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the mobile terminal, and uses various interfaces and lines to connect the various parts of the entire mobile terminal, by running or executing the software programs and/or modules stored in the memory 609, and calling the data stored in the memory 609 , Perform various functions and process data of the mobile terminal, so as to monitor the mobile terminal as a whole.
  • the processor 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, and application programs, etc.
  • the modulation processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the mobile terminal 600 may further include a power supply 611 (such as a battery) that supplies power to various components.
  • a power supply 611 (such as a battery) that supplies power to various components.
  • the power supply 611 may be logically connected to the processor 610 through a power management system, thereby managing charge, discharge, and power consumption through the power management system Management and other functions.
  • the mobile terminal 600 includes some function modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a mobile terminal, including a processor 610, a memory 609, and a computer program stored on the memory 609 and executable on the processor 610, and the computer program is executed by the processor 610
  • a mobile terminal including a processor 610, a memory 609, and a computer program stored on the memory 609 and executable on the processor 610, and the computer program is executed by the processor 610
  • the various processes of the above embodiments of the antenna control method are implemented at the same time, and the same technical effect can be achieved. In order to avoid repetition, they are not repeated here.
  • Embodiments of the present disclosure also provide a computer-readable storage medium that stores a computer program on the computer-readable storage medium.
  • the computer program is executed by a processor, the processes of the above antenna control method embodiments are implemented, and the same technology can be achieved. In order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical, or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.
  • the technical solution of the present disclosure essentially or part of the contribution to the related technology or part of the technical solution can be embodied in the form of a software product, the computer software product is stored in a storage medium, including several
  • the instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present disclosure.
  • the foregoing storage media include various media that can store program codes, such as a U disk, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • the program can be stored in a computer-readable storage medium. When executed, it may include the processes of the foregoing method embodiments.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.
  • the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processor, DSP), digital signal processing device (DSP Device, DSPD), programmable Logic Device (Programmable Logic Device, PLD), Field Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, others for performing the functions described in this disclosure Electronic unit or its combination.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processor
  • DSP Device digital signal processing device
  • DPD digital signal processing device
  • PLD programmable Logic Device
  • Field Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure may be implemented through modules (e.g., procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in memory and executed by the processor.
  • the memory may be implemented in the processor or external to the processor.

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Abstract

一种移动终端及天线控制方法，该移动终端包括可形成折叠状态或展开状态的第一模组（1）和第二模组（2）；第一模组（1）上设置有第一天线辐射支（4），第一天线辐射支（4）上设置有第一馈电点（41）和第一馈地点（42），第一馈电点（41）通过通断开关（5）与第一馈源（7）电连接；第二模组（2）上设置有第二天线辐射支（3），第二天线辐射支（3）上设置有第二馈电点（31）和第二馈地点（32）；在第一模组（1）与第二模组（2）处于折叠状态时，通断开关（5）处于断开状态；在第一模组（1）与第二模组（2）处于展开状态时，通断开关（5）处于导通状态。

Description

移动终端及天线控制方法
相关申请的交叉引用
本申请主张在2018年12月25日在中国提交的中国专利申请号No.201811595496.6的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种移动终端及天线控制方法。
背景技术
近年来，折叠屏移动终端(例如，折叠屏手机)逐渐进入人们的视野。众所周知，要实现移动终端的通信功能需要在移动终端上设置天线，天线主要用于进行数据传输。不同的通信需求对天线的数据传输速率的要求不同，一般而言，通话或网页浏览等对数据传输速率的要求较低，而某些游戏或影音等对数据传输速率的要求较高。
相关技术中的折叠屏移动终端，其天线所能满足的数据传输速率往往是固定不变的，这导致其对具有不同数据传输速率要求的不同通信需求的适应性较差。
发明内容
本公开实施例提供一种移动终端及天线控制方法，以解决相关技术中的折叠屏移动终端，其天线所能满足的数据传输速率往往是固定不变的，这导致其对具有不同数据传输速率要求的不同通信需求的适应性较差的问题。
为解决上述技术问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种移动终端，包括第一模组和第二模组，所述第一模组和所述第二模组可形成折叠状态或展开状态；
所述第一模组上设置有第一天线辐射支，所述第一天线辐射支上设置有第一馈电点和第一馈地点，所述第一馈电点通过通断开关与第一馈源电连接；所述第二模组上设置有第二天线辐射支，所述第二天线辐射支上设置有第二 馈电点和第二馈地点；
其中，在所述第一模组与所述第二模组处于所述折叠状态时，所述通断开关处于断开状态；在所述第一模组与所述第二模组处于所述展开状态时，所述通断开关处于导通状态。
第二方面，本公开实施例还提供一种天线控制方法，应用于上述移动终端，包括：
在所述第一模组与所述第二模组处于所述折叠状态时，控制所述通断开关处于断开状态；
在所述第一模组与所述第二模组处于所述展开状态时，控制所述通断开关处于导通状态。
第三方面，本公开实施例还提供一种移动终端，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现上述天线控制方法的步骤。
第四方面，本公开实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现上述天线控制方法的步骤。
本公开的有益技术效果如下：
在本公开实施例中，由于在第一模组与第二模组处于折叠状态时，通断开关处于断开状态，即此时第一天线辐射支处于隔离馈源状态，仅第二天线辐射支正常工作；在第一模组与第二模组处于展开状态时，通断开关处于导通状态，即此时第一天线辐射支和第二天线辐射支均独立且正常工作；从而使得折叠屏移动终端的天线所能满足的数据传输速率能够通过改变第一模组与第二模组的相对状态而进行灵活地调整，进而能够使得折叠屏移动终端对具有不同数据传输速率要求的不同通信需求的适应性更好。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳 动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开一些实施例提供的移动终端在第一模组和第二模组处于展开状态时的结构图之一；
图2是图1所示的移动终端在第一模组和第二模组处于折叠状态时的结构图；
图3是本公开一些实施例提供的移动终端的举例图；
图4是本公开一些实施例提供的移动终端在第一模组和第二模组处于展开状态时的结构图之二；
图5是本公开一些实施例提供的天线控制方法的流程图；
图6是本公开一些实施例提供的移动终端的结构图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
如图1和图2所示，本公开一些实施例提供一种移动终端，包括第一模组1和第二模组2，第一模组1和第二模组2可形成折叠状态或展开状态；
第一模组1上设置有第一天线辐射支4，第一天线辐射支4上设置有第一馈电点41和第一馈地点42，第一馈电点41通过通断开关5与第一馈源7电连接；第二模组2上设置有第二天线辐射支3，第二天线辐射支3上设置有第二馈电点31和第二馈地点32；
其中，在第一模组1与第二模组2处于折叠状态时，通断开关5处于断开状态；在第一模组1与第二模组2处于展开状态时，通断开关5处于导通状态。
其中，上述移动终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等。
上述第一模组1可以是壳体，也可以是显示模组，还可以是壳体与显示模组的组合结构；上述第二模组2可以是壳体，也可以是显示模组，还可以是壳体与显示模组的组合结构。上述第一模组1和第二模组2可以是通过转轴连接，也可以是通过滑轨连接。当第一模组1和第二模组2通过转轴连接时，第一模组1和第二模组2可以是通过绕转轴转动的方式形成折叠状态或展开状态。当第一模组1和第二模组2通过滑轨连接时，第一模组1和第二模组2可以是通过沿滑轨滑动的方式形成折叠状态或展开状态。上述第一模组1和上述第二模组2还可以是通过其他的连接方式实现折叠和展开，对此，本公开实施例不作限定。
上述第一天线辐射支4可以采用柔性电路板(Flexible Printed Circuit，FPC)或激光直接成型(LASER DIRECT STRUCTRING，LDS)或断点中框等形式的天线辐射支；上述第二天线辐射支3可以采用FPC或LDS或断点中框等形式的天线辐射支。上述第一馈源7可以是第三代移动通信技术(3rd-Generation，3G)、第四代移动通信技术(4th Generation mobile communication technology，4G)、第五代移动通信技术(5th-Generation，5G)、无线保真(Wireless-Fidelity，WIFI)、或全球定位系统(Global Positioning System，GPS)等需要多天线的射频模块。
如图1、图2和图4所示，上述第二馈电点31可以是与第二馈源6电连接，此处的第二馈源6可以是3G、4G、5G、WIFI或GPS等需要多天线的射频模块。另外需要指出的是，第二馈电点31可以是通过一常闭开关与第二馈源6电连接。
在本公开实施例中，由于在第一模组与第二模组处于折叠状态时，通断开关处于断开状态，即此时第一天线辐射支处于隔离馈源状态，仅第二天线辐射支能够正常工作；在第一模组与第二模组处于展开状态时，通断开关处于导通状态，即此时第一天线辐射支与第二天线辐射支均能够正常工作；从而使得折叠屏移动终端的天线所能满足的数据传输速率能够通过改变第一模组与第二模组的相对状态而进行灵活地调整，进而能够使得折叠屏移动终端对具有不同数据传输速率要求的不同通信需求的适应性更好。
可选地，在第一模组1与第二模组2处于折叠状态时，第一天线辐射支 4与第二天线辐射支3电容耦合。
其中，上述第一天线辐射支4与第二天线辐射支3可以是间隔一定距离，具体地，间隔可以是大于或等于预设阈值。
由于第一模组与第二模组处于折叠状态时，第一天线辐射支与第二天线辐射支电容耦合，从而使得在第一模组与第二模组处于折叠状态时，第二天线辐射支所辐射的天线能量能够通过电容耦合被传递至设置有第一天线辐射支进行二次辐射，这样，能够进一步提升天线的辐射能力和增加天线带宽。
具体的，此处为了对本实施方式的有益技术效果有一个更加直观的解释，请参见图3，图3为相关技术中的移动终端与本实施方式中的移动终端在第一模组与第二模组处于折叠状态时所产生的天线谐振模态的对比示意图。其中，H1和H2表示相关技术中的移动终端在其第一模组与第二模组处于折叠状态时所产生的两个天线谐振模态，H1-1和H2-1表示本实施方式的移动终端中，第一天线辐射支4在第一模组1与第二模组2处于折叠状态时所产生的两个天线谐振模态，H1-2和H2-2表示本实施方式的移动终端中，第二天线辐射支3在第一模组1与第二模组2处于折叠状态时因耦合所产生的两个天线谐振模态。
由图3不难看出，本实施方式中的移动终端除了由第一天线辐射支4产生了与天线谐振模态H1和H2分别对应的两个天线谐振模态H1-1和H2-1之外，还由第二天线辐射支3通过耦合额外产生了两个天线谐振模态H1-2和H2-2，显然，天线谐振模态H1-1、H2-1、H1-2和H2-2的总带宽大于天线谐振模态H1和H2的总带宽，这说明本实施方式中的移动终端的天线带宽较相关技术中的移动终端的天线带宽更宽，辐射能力更好。另外，如图3所示，天线谐振模态H1-1的带宽较天线谐振模态H1的带宽更宽，天线谐振模态H2-1的带宽较天线谐振模态H2的带宽更宽，这说明第二天线辐射支3还能够扩大第一天线辐射支4的辐射空间，进而能够提升第一天线辐射支4的辐射能力。
可选地，在第一模组1与第二模组2处于折叠状态时，第一天线辐射支4与第二天线辐射支3相互对齐。
其中，上述第一模组1与第二模组2处于折叠状态时，第一天线辐射支 4和第二天线辐射支3相互对齐，可以理解为，第一天线辐射支4的形状和尺寸与第二天线辐射支3的形状和尺寸均一致，且当第一模组1与第二模组2处于折叠状态时，第一天线辐射支4和第二辐射支3完全对齐。
这样，由于第一模组与第二模组处于折叠状态时，第一天线辐射支和第二辐射支相互对齐，从而不仅能够进一步改善第一天线辐射支与第二天线辐射支之间的耦合效果，进而能够进一步提升天线的辐射能力；还能够使得移动终端的外观更加对称和齐整。
可选地，第一天线辐射支4上还设置有调谐点，调谐点与调谐电路8电连接。
其中，上述调谐电路8可以接地；上述调谐电路8可以用于在第一模组1与第二模组2处于折叠状态时，调节第一天线辐射支4的谐振频率以使第一天线辐射支4的谐振频率适配第二天线辐射支3的谐振频率。具体的，上述第一天线辐射支4可以是用于产生低频和高频两个谐振模态。
这样，由于设置有调谐电路，从而能够根据需要对第一天线辐射支的谐振频率进行调整，以使在第一模组与第二模组处于折叠状态时，第一天线辐射支能够成为第二天线辐射支的一个寄生，进而使得天线的辐射能力更好和/或使天线的带宽更宽。
可选地，调谐电路8为开关切换电路或高频滤波电路。
其中，上述开关切换电路可以是用于高频时导通，低频时断开的电路。上述高通滤波电路可以是在低频时等效于开路或高阻抗，在高频时等效于短路或低阻抗。
可选地，第二馈电点31与第二馈源6电连接；移动终端还包括合路器10和合路开关11，合路器10与第二馈源6电连接，且合路器10通过合路开关11与第一馈源7电连接；
其中，在第一模组1与第二模组2处于展开状态时，且移动终端的电磁波吸收比值(Specific Absorption Rate，SAR)小于或等于预设阈值时，合路开关11与合路器10断开；
在第一模组1与第二模组2处于展开状态时，且移动终端的SAR大于预设阈值时，合路开关11与合路器10导通。
其中，上述合路开关11可以是单刀单掷开关，也可以是单刀多掷开关，例如，单刀双掷开关。当合路开关11为单刀双掷开关时，合路开关11的其中一个不动端可以是与功率放大器9电连接，其中另一个不动端可以是与合路器10电连接，其中的动端可以是与第一馈源电连接；且此时的合路器也与该功率放大器9电连接。
这样，通过增加合路器和合路开关，使得在SAR未超标的情况下能够实现多输入多输出技术(Multiple-Input Multiple-Output，MIMO)功能天线，而在SAR超标的情况下能够自动切换至非MIMO功能天线的状态，以使第一天线辐射支和第二天线辐射支能够分散天线热点，从而能够在不降低天线性能的前提下达到降低SAR的目的，进而能够降低天线电磁辐射对用户造成的不利影响。
如图5所示，本公开一些实施例还提供一种天线控制方法，应用于上述实施例中任一实施方式的移动终端，包括：
步骤501、在第一模组与第二模组处于折叠状态时，控制通断开关处于断开状态；
在第一模组与第二模组处于展开状态时，控制通断开关处于导通状态。
在本公开实施例中，由于在第一模组与第二模组处于折叠状态时，通断开关处于断开状态，即此时第一天线辐射支处于隔离馈源状态，仅第二天线辐射支正常工作；在第一模组与第二模组处于展开状态时，通断开关处于导通状态，即此时第一天线辐射支和第二天线辐射支均独立且正常工作；从而使得折叠屏移动终端的天线所能满足的数据传输速率能够通过改变第一模组与第二模组的相对状态而进行灵活地调整，进而能够使得折叠屏移动终端对具有不同数据传输速率要求的不同通信需求的适应性更好。
可选地，本实施例中的天线控制方法，应用于上述实施例中部分实施方式所述的移动终端，所述方法还包括：
在第一模组与第二模组处于展开状态时，且移动终端的SAR小于或等于预设阈值时，控制合路开关与合路器断开；
在第一模组与第二模组处于展开状态时，且移动终端的SAR大于预设阈值时，控制合路开关与合路器导通。
这样，使得在SAR未超标的情况下能够实现MIMO功能天线，而在SAR超标的情况下能够切换至非MIMO功能天线的状态，以使第一天线辐射支和第二天线辐射支能够分散天线热点，从而能够在不降低天线性能的前提下达到降低SAR的目的，进而能够降低对用户的损害。
图6为实现本公开各个实施例的一种移动终端的硬件结构示意图，该移动终端600包括但不限于：射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解，图6中示出的移动终端结构并不构成对移动终端的限定，移动终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，移动终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器610用于：
在第一模组与第二模组处于折叠状态时，控制通断开关处于断开状态；
在第一模组与第二模组处于展开状态时，控制通断开关处于导通状态。
可选地，处理器610还用于：
在第一模组与第二模组处于展开状态时，且移动终端的SAR小于或等于预设阈值时，控制合路开关与合路器断开；
在第一模组与第二模组处于展开状态时，且移动终端的SAR大于预设阈值时，控制合路开关与合路器导通。
移动终端600能够实现前述实施例中移动终端实现的各个过程，为避免重复，这里不再赘述。
本公开实施例的移动终端600，由于在第一模组与第二模组处于折叠状态时，馈源通断开关处于断开状态，即此时设置有馈源通断开关的天线辐射支处于隔离馈源状态，仅一个天线辐射支正常工作；在第一模组与第二模组处于展开状态时，馈源通断开关处于导通状态，即此时两个天线辐射支均独立且正常工作；从而使得折叠屏移动终端的天线所能满足的数据传输速率能够通过改变第一模组与第二模组的相对状态而进行灵活地调整，进而能够使得折叠屏移动终端对具有不同数据传输速率要求的不同通信需求的适应性更 好。
应理解的是，本公开实施例中，射频单元601可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器610处理；另外，将上行的数据发送给基站。通常，射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元601还可以通过无线通信系统与网络和其他设备通信。
移动终端通过网络模块602为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元603还可以提供与移动终端600执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit，GPU)6041和麦克风6042，图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。
移动终端600还包括至少一种传感器605，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度，接近传感器可在移动终端600移动到耳边时，关闭显示面板6061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别移动终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、 敲击)等；传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息，以及产生与移动终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器610，接收处理器610发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071，用户输入单元607还可以包括其他输入设备6072。具体地，其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板6071可覆盖在显示面板6061上，当触控面板6071检测到在其上或附近的触摸操作后，传送给处理器610以确定触摸事件的类型，随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中，触控面板6071与显示面板6061是作为两个独立的部件来实现移动终端的输入和输出功能，但是在某些实施例中，可以将触控面板6071与显示面板6061集成而实现移动终端的输入和输出功能，具体此处不做限定。
接口单元608为外部装置与移动终端600连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或 无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(input/output，I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到移动终端600内的一个或多个元件或者可以用于在移动终端600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器609可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器609内的软件程序和/或模块，以及调用存储在存储器609内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器610可包括一个或多个处理单元；可选的，处理器610可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器610中。
移动终端600还可以包括给各个部件供电的电源611(比如电池)，可选的，电源611可以通过电源管理系统与处理器610逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，移动终端600包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种移动终端，包括处理器610，存储器609，存储在存储器609上并可在所述处理器610上运行的计算机程序，该计算机程序被处理器610执行时实现上述天线控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述天线控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。 其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接， 可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来控制相关的硬件来完成，所述的程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储器(Read-Only Memory，ROM)或随机存取存储器(Random Access Memory，RAM)等。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processor，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开实施例所述功能的模块(例如过程、函 数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (10)

  1. 一种移动终端，包括第一模组和第二模组，所述第一模组和所述第二模组可形成折叠状态或展开状态；
    所述第一模组上设置有第一天线辐射支，所述第一天线辐射支上设置有第一馈电点和第一馈地点，所述第一馈电点通过通断开关与第一馈源电连接；所述第二模组上设置有第二天线辐射支，所述第二天线辐射支上设置有第二馈电点和第二馈地点；
    其中，在所述第一模组与所述第二模组处于所述折叠状态时，所述通断开关处于断开状态；在所述第一模组与所述第二模组处于所述展开状态时，所述通断开关处于导通状态。
  2. 根据权利要求1所述的移动终端，其中，在所述第一模组与所述第二模组处于所述折叠状态时，所述第一天线辐射支与所述第二天线辐射支电容耦合。
  3. 根据权利要求2所述的移动终端，其中，在所述第一模组与所述第二模组处于所述折叠状态时，所述第一天线辐射支与所述第二天线辐射支相互对齐。
  4. 根据权利要求2所述的移动终端，其中，所述第一天线辐射支上还设置有调谐点，所述调谐点与调谐电路电连接。
  5. 根据权利要求4所述的移动终端，其中，所述调谐电路为开关切换电路或高频滤波电路。
  6. 根据权利要求1至5中任一项所述的移动终端，其中，所述第二馈电点与第二馈源电连接；所述移动终端还包括合路器和合路开关，所述合路器与所述第二馈源电连接，且所述合路器通过所述合路开关与所述第一馈源电连接；
    其中，在所述第一模组与所述第二模组处于所述展开状态时，且所述移动终端的电磁波吸收比值SAR小于或等于预设阈值时，所述合路开关与所述合路器断开；
    在所述第一模组与所述第二模组处于所述展开状态时，且所述移动终端 的SAR大于所述预设阈值时，所述合路开关与所述合路器导通。
  7. 一种天线控制方法，应用于如权利要求1至6中任一项所述的移动终端，包括：
    在所述第一模组与所述第二模组处于所述折叠状态时，控制所述通断开关处于断开状态；
    在所述第一模组与所述第二模组处于所述展开状态时，控制所述通断开关处于导通状态。
  8. 根据权利要求7所述的方法，应用于如权利要求6所述的移动终端，还包括：
    在所述第一模组与所述第二模组处于所述展开状态时，且所述移动终端的电磁波吸收比值SAR小于或等于预设阈值时，控制所述合路开关与所述合路器断开；
    在所述第一模组与所述第二模组处于所述展开状态时，且所述移动终端的SAR大于所述预设阈值时，控制所述合路开关与所述合路器导通。
  9. 一种移动终端，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求7或8所述的天线控制方法的步骤。
  10. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求7或8所述的天线控制方法的步骤。
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