CN108832297A - A kind of Antenna Operation method and mobile terminal - Google Patents
A kind of Antenna Operation method and mobile terminal Download PDFInfo
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- CN108832297A CN108832297A CN201810652596.1A CN201810652596A CN108832297A CN 108832297 A CN108832297 A CN 108832297A CN 201810652596 A CN201810652596 A CN 201810652596A CN 108832297 A CN108832297 A CN 108832297A
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- China
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- antenna
- mobile terminal
- grounding point
- threshold value
- isolation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present invention provides a kind of Antenna Operation method and mobile terminal, this method include：In the case where the first antenna and second antenna work at the same time, determine whether the operating frequency value of the first antenna and the frequency difference of the operating frequency value of second antenna are less than or equal to predeterminated frequency threshold value；If the frequency difference is less than or equal to the predeterminated frequency threshold value, increase the isolation of the first antenna Yu second antenna.The embodiment of the present invention can reduce the antenna interference of mobile terminal.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of Antenna Operation method and mobile terminals.
Background technique
It at present include a variety of antennas in mobile terminal with the continuous development of mobile terminal, such as：WLAN day
Line, positioning system antenna (such as：GPS antenna) and mobile communications network antenna (such as：LTE antenna or 5G antenna) etc..And
It might have more antennas in these antenna to work at the same time.Such as：Mobile terminal is also positioned using while network, then together
When wireless office's net antenna and positioning system antenna work at the same time or mobile communications network wirelessly and positioning system antenna while work
Make.However, in practical applications, the operating frequency value of different antennae may be very close to, such as：GPS antenna work is in L1 frequency
Section, working frequency is 1575.42MHz ± 1.023MHz, and LTE antenna work is in frequency range (band) 39, is time division duplex (Time
Division Duplexing, TDD) working method, working frequency be 1880MHz~1920MHz, such operating frequency value
When close antenna works at the same time, interference can be generated.As it can be seen that mobile terminal has that antenna interference is larger at present.
Summary of the invention
The embodiment of the present invention provides a kind of Antenna Operation method and mobile terminal, and to solve mobile terminal, there are antenna interferences
Larger problem.
In a first aspect, the embodiment of the present invention provides a kind of Antenna Operation method, it is applied to mobile terminal, the mobile terminal
Including at least first antenna and the second antenna, including：
In the case where the first antenna and second antenna work at the same time, the work frequency of the first antenna is determined
Whether the frequency difference of the operating frequency value of rate value and second antenna is less than or equal to predeterminated frequency threshold value；
If the frequency difference is less than or equal to the predeterminated frequency threshold value, increase the first antenna and described the
The isolation of two antennas.
Second aspect, the embodiment of the present invention provide a kind of mobile terminal, the mobile terminal include at least first antenna and
Second antenna, including：
Determining module, in the case where the first antenna and second antenna work at the same time, determining described
Whether the frequency difference of the operating frequency value of the operating frequency value of one antenna and second antenna is less than or equal to default frequency
Rate threshold value；
Increase module, if being less than or equal to the predeterminated frequency threshold value for the frequency difference, increases described the
The isolation of one antenna and second antenna.
The third aspect, the embodiment of the present invention provide a kind of mobile terminal, the mobile terminal include at least first antenna and
Second antenna, wherein one in the first antenna and second antenna is connected with isolation adjustment module, the isolation
Degree adjustment module in the first antenna and second antenna for working at the same time, and the operating frequency value of the first antenna
In the case where being less than or equal to predeterminated frequency threshold value with the frequency difference of the operating frequency value of second antenna, described in increase
The isolation of first antenna and second antenna.
Fourth aspect, the embodiment of the present invention provide a kind of mobile terminal, including：It memory, processor and is stored in described
It is real when the computer program is executed by the processor on memory and the computer program that can run on the processor
Step in existing Antenna Operation method provided in an embodiment of the present invention.
5th aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer-readable storage medium
Computer program is stored in matter, the computer program realizes antenna work provided in an embodiment of the present invention when being executed by processor
Make the step in method.
In this way, in the case where the first antenna and second antenna work at the same time, being determined in the embodiment of the present invention
Whether the operating frequency value of the first antenna and the frequency difference of the operating frequency value of second antenna are less than or equal to
Predeterminated frequency threshold value；If the frequency difference be less than or equal to the predeterminated frequency threshold value, increase the first antenna with
The isolation of second antenna.So as to reduce the antenna interference of mobile terminal.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow chart of Antenna Operation method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another Antenna Operation method provided in an embodiment of the present invention；
Fig. 3 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 5 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 6 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 7 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 8 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Term " includes " and its any deformation in the description and claims of this application, it is intended that covering
Non-exclusive includes, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly
Those of list to Chu step or unit, but may include be not clearly listed or for these process, methods, product or
The intrinsic other step or units of equipment.In addition, indicating institute's connecting object using "and/or" in specification and claim
At least one, such as A and/or B, indicate to include independent A, independent B and A and B have three kinds of situations.
In embodiments of the present invention, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Be described as in inventive embodiments " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.
Referring to Figure 1, Fig. 1 is a kind of flow chart of Antenna Operation method provided in an embodiment of the present invention, this method application
In mobile terminal, the mobile terminal includes at least first antenna and the second antenna, as shown in Figure 1, including the following steps：
Step 101, in the case where the first antenna and second antenna work at the same time, determine the first antenna
Operating frequency value and the frequency difference of operating frequency value of second antenna whether be less than or equal to predeterminated frequency threshold value.
Wherein, above-mentioned first antenna and the second antenna can be applied to the antenna in heterogeneous networks, such as：Above-mentioned first
Antenna be mobile communications network antenna (such as：LTE antenna or 5G antenna), and above-mentioned second antenna is positioning system antenna
(such as：GPS antenna).
Above-mentioned first antenna and the second antenna are worked at the same time and be can be, and the working time of first antenna and the second antenna exists
Overlapping, such as：Mobile terminal is also positioned while using mobile communications network, at this moment, the mobile communication of mobile terminal
Network antenna and positioning system antenna work at the same time.
It should be noted that in the embodiment of the present invention, the operating frequency value of antenna can be operating frequency range (or work
Make frequency range), such as：In L1 frequency range, operating frequency value is 1575.42MHz ± 1.023MHz, LTE antenna work for GPS antenna work
It is the working method of TDD in band39, operating frequency value is 1880MHz~1920MHz.So, the work of above-mentioned first antenna
Working frequency value and the frequency difference of the operating frequency value of the second antenna can refer to, the operating frequency value of first antenna and second day
The minimal difference of the operating frequency value of line, such as：In L1 frequency range, LTE antenna work is TDD's in band39 for GPS antenna work
Working method, minimal difference are the difference of 1880MHz and 1575.42MHz+1.023MHz.Certainly, this is not construed as limiting, such as：
Above-mentioned difference is also possible to the center frequency of the center frequency point of the operating frequency value of first antenna and the operating frequency value of the second antenna
The difference etc. of point.
Wherein, above-mentioned predeterminated frequency threshold value can be that mobile terminal is preconfigured or agreement defined in, such as：
350MHz or 400MHz etc. is not construed as limiting this.
Wherein, step 101 is if it is determined that the frequency difference is thened follow the steps less than or equal to the predeterminated frequency threshold value
102, if the frequency difference is greater than the predeterminated frequency threshold value, process can be terminated, or continue to execute step 101, it is right
This embodiment of the present invention is not construed as limiting.
If step 102, the frequency difference are less than or equal to the predeterminated frequency threshold value, increase the first antenna
With the isolation of second antenna.
It should be noted that the isolation for increasing the first antenna and second antenna can in the embodiment of the present invention
To include numerous embodiments, such as：It, will if the first antenna and the identical center radiator of second antenna duplexer
The center radiator partition, so that the isolation of the first antenna and second antenna increases.Due to center radiator
Separated, first antenna and the isolation of the second antenna increase naturally.Wherein, partition center radiator can be first
The grounding point that antenna is perhaps arranged in the second antenna is grounded the return flow path of the signal of such first antenna or the second antenna just
Terminate in grounding point position, to achieve the purpose that separate center radiator.Certainly, partition center radiator can also be in
One physical switch is set on frame radiator, center radiator is disconnected by the physical switch, so that first antenna and second
There are gaps before antenna.
By separating the center radiator, the mode of the isolation of increase first antenna and second antenna can
To increase considerably the isolation of first antenna and the second antenna, reduces to a greater degree so as to realize, even is eliminated
Interference between one antenna and the second antenna.
Certainly, in the embodiment of the present invention, the isolation for increasing first antenna and the second antenna also may include：Described in adjusting
The active length of first antenna or second antenna, so that the isolation of the first antenna and second antenna increases
Add.
Wherein, the above-mentioned adjusting first antenna or the active length of second antenna can be, by first antenna
Perhaps the return flow path that the grounding point being arranged in the second antenna is grounded the signal of such first antenna or the second antenna is just connecing
Place position terminates, to achieve the purpose that the active length for adjusting the first antenna or second antenna, so that institute
The isolation for stating first antenna and second antenna increases.Certainly, the above-mentioned adjusting first antenna or second day described
The active length of line can also be one physical switch of configuration in first antenna or the second antenna, to pass through the physical switch
By first antenna, perhaps the second antenna is disconnected to only have part to work using first antenna or the second antenna, and then realize
The purpose of the active length of the first antenna or second antenna is adjusted, so that the first antenna and described second day
The isolation of line increases.Wherein, the above-mentioned adjusting first antenna or the active length of second antenna may be such that
First antenna or the active length of second antenna shorten, and reach the isolation of the first antenna Yu second antenna
Increased effect.
By adjusting the active length of the first antenna or second antenna so that the first antenna with it is described
The isolation of second antenna increases, and is achieved in the unshared identical center radiation of the first antenna and second antenna
Body achievees the effect that the isolation for increasing the first antenna and second antenna.
It, can be true by the way that whether said frequencies difference is less than or equal to the predeterminated frequency threshold value in the embodiment of the present invention
Determining two antennas that mobile terminal works at the same time, whether there may be interference, if said frequencies difference is less than or equal to described pre-
If frequency threshold, then it can determine that there may be interference between first antenna and the second antenna, and then increase the first antenna
Reach raising to reduce or eliminate the interference between first antenna and the second antenna with the isolation of second antenna and move
The effect of dynamic terminal communication performance.
Such as：Above-mentioned first antenna is LTE antenna, and above-mentioned second antenna is GPS antenna, and is worked at the same time, wherein LTE
Antenna Operation is the working method of TDD, operating frequency value is 1880MHz~1920MHz, and GPS antenna work exists in band39
L1 frequency range, operating frequency value 1575.42MHz+1.023MHz, the operating frequency value of this two antennas is very close to satisfaction at this time
Condition in step 202, to increase the isolation between LTE antenna and GPS antenna, with reduce or eliminate LTE antenna and
Interference between GPS antenna improves the positioning performance of mobile terminal.
In the embodiment of the present invention, above-mentioned mobile terminal can be mobile phone, tablet computer (Tablet Personal
Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc. includes the mobile terminal of more antennas.
In this way, in the case where the first antenna and second antenna work at the same time, being determined in the embodiment of the present invention
Whether the operating frequency value of the first antenna and the frequency difference of the operating frequency value of second antenna are less than or equal to
Predeterminated frequency threshold value；If the frequency difference be less than or equal to the predeterminated frequency threshold value, increase the first antenna with
The isolation of second antenna.So as to reduce the antenna interference of mobile terminal.
Fig. 2 is referred to, Fig. 2 is the flow chart of another Antenna Operation method provided in an embodiment of the present invention, and this method is answered
For mobile terminal, the mobile terminal includes at least first antenna and the second antenna, the present embodiment and embodiment shown in FIG. 1
, the main distinction is, above-mentioned first antenna is mobile communications network antenna, it is provided with grounding point in the first antenna, and
The mobile terminal is provided with the control switch whether being grounded for controlling the grounding point.As shown in Fig. 2, including following step
Suddenly：
Step 201, in the case where the first antenna and second antenna work at the same time, determine the first antenna
Operating frequency value and the frequency difference of operating frequency value of second antenna whether be less than or equal to predeterminated frequency threshold value.
Wherein, in the present embodiment, position of the above-mentioned grounding point in first antenna is not construed as limiting, such as：Such as Fig. 3 institute
Show, mobile terminal includes first antenna 301, control switch 302 and the second antenna 303, wherein grounding point 3011 can be set
The leftward position of first antenna 301, controls whether grounding point is grounded by control switch 302.Certainly, Fig. 3 is only one excellent
The citing of choosing in the present embodiment, is not construed as limiting the position of grounding point, any position in first antenna 301 is ok.
In addition, above-mentioned grounding point, can be in antenna performance exploitation debugging process, connects to first antenna increased one
Place in this sample embodiment, increases above-mentioned control switch at the grounding point, then can achieve and increase first antenna and second
The effect of the isolation of antenna reduces the change to mobile terminal, achievees the effect that save the cost.The position of grounding point above-mentioned in this way
The practical standing wave state etc. when can depend on antenna adjustment is set to require.Certainly, above-mentioned grounding point is also possible in the present embodiment
Increased grounding point on the first antenna, in this way can be with the position of flexible design grounding point, so that the communication performance of terminal is more
It is good.
If step 202, the frequency difference are less than or equal to the predeterminated frequency threshold value, pass through the control switch
The grounding point ground connection is controlled, so that the isolation of the first antenna and second antenna increases.
Wherein, controlling the grounding point ground connection above by the control switch can be, and above-mentioned control switch is closed,
To control the grounding point ground connection.
In step 202, when above-mentioned grounding point is grounded, in this way in first antenna and the identical center spoke of the second antenna duplexer
It in the case where beam, can be separated with center radiator, be increased in the isolation for making the first antenna and second antenna.
And in the case where first antenna and the second antenna unshared identical center radiator, when above-mentioned grounding point is grounded, can adjust
The active length of the first antenna or second antenna is saved, so that the first antenna and second antenna are isolated
Degree increases,
In the present embodiment, it is grounded since step 202 controls the grounding point by the control switch, may be implemented in this way
While reducing or eliminating antenna interference, the complexity of mobile terminal is reduced, because not increasing the antenna to mobile terminal
Structure adjusts.
As an alternative embodiment, the antenna tuner of the first antenna includes N kind state and dbjective state,
Wherein, the N kind state is used in the unearthed situation of the grounding point, adjusts the radiation efficiency of the first antenna, institute
Stating N is the integer greater than 1；
The frequency difference of the operating frequency value of the operating frequency value and second antenna of the determination first antenna
Whether it is less than after predeterminated frequency threshold value, the method also includes：
In the case where the frequency difference is less than or equal to the predeterminated frequency threshold value, by the day of the first antenna
Line tuner is adjusted to the dbjective state, wherein is grounded in the grounding point, and the antenna tuner is the target-like
In the case where state, the radiation efficiency of the first antenna is greater than other radiation efficiencies, and other radiation efficiencies refer to described connect
Place ground connection, and the antenna tuner be the N kind state in any state under, the radiation efficiency of the first antenna.
In present embodiment, antenna tuner can change the antenna match of first antenna under different conditions, to reach
Adjust the purpose of the radiation efficiency of first antenna.Wherein, the antenna match of above-mentioned change first antenna may also be referred to as another day
The standing wave of one antenna, to there is the optimum efficiency of radiation to different frequencies.
Above-mentioned N kind state and dbjective state can with as shown in figure 3, mobile terminal includes antenna tuner (tunner) 304,
The antenna tuner includes N kind state and N+1 state, wherein above-mentioned N+1 state is increased above-mentioned target in present embodiment
State.
Wherein, above-mentioned N kind state is used in the unearthed situation of the grounding point, adjusts the radiation of the first antenna
Efficiency can be, in the unearthed situation of above-mentioned grounding point, according to the operating frequency value of first antenna, to switch switch shape
State changes antenna match, realizes the optimal of the radiation efficiency of first antenna.In addition, antenna tuner can be realized by switch
It is switched between each state, specifically may refer to the switch in antenna tuner shown in Fig. 3.
And above-mentioned dbjective state is in the present embodiment, the case where being grounded for above-mentioned grounding point the state that configures, such as：?
In the case where above-mentioned grounding point ground connection, above-mentioned first antenna is debugged, so that first antenna in this case, reaches maximum
Radiation efficiency, when reaching the greatest irradiation effect, antenna tuner state in which is as above-mentioned dbjective state.It needs to illustrate
It is in the embodiment of the present invention, not limit and debugged to each mobile terminal, the mobile end of same style can also be directed to
One or more mobile terminal at end is debugged, and the above-mentioned dbjective state that debugging obtains is configured each mobile whole of the style
In end.
In present embodiment, due to being configured with above-mentioned dbjective state, first antenna can be promoted in this state in step
The performance of operating frequency value in 201, and can also guarantee that the performance of first antenna is not in the case where above-mentioned grounding point is grounded
It reduces.Such as：Above-mentioned first antenna is LET antenna, is worked in band39, can guarantee to be grounded in grounding point in this way, antenna tune
When humorous device (tunner) state is above-mentioned dbjective state, property of the LTE antenna when the performance of band39 is earth-free compared to grounding point
It can not decline.
Optionally, after the isolation of the above-mentioned increase first antenna and second antenna, the method also includes：
In the case where the first antenna and second antenna work at the same time, if the working frequency of the first antenna
Value and the frequency difference of the operating frequency value of second antenna are greater than the predeterminated frequency threshold value, then pass through the control switch
It controls the grounding point and ground disconnects, and the spoke of first antenna described in the N kind status adjustment by the antenna tuner
Penetrate efficiency；Or
In the case where first antenna work and second antenna do not work, controlled by the control switch
The grounding point and ground disconnect, and the radiation effect of first antenna described in the N kind status adjustment by the antenna tuner
Rate.
Due in the case where the first antenna and second antenna work at the same time, but the working frequency of first antenna
Value and the frequency difference of the operating frequency value of second antenna are greater than predeterminated frequency threshold value, and first antenna and second can be confirmed
There is no interference or interference to ignore between antenna, thus in this case, control the grounding point and ground disconnects, and
By the radiation efficiency of the N kind status adjustment first antenna of antenna tuner, to guarantee the working performance of first antenna.Such as：
LTE antenna does not operate in band39, and GPS antenna works at the same time, and at this time it is believed that GPS performance is unaffected, does not have positioning
Failure problem, so that antenna tuner can switch in state 1 between state N according to the requirement of practical note net, to guarantee the
The working performance of one antenna.
In the case where first antenna work and second antenna do not work, then antenna interference is not present in confirmation,
And then the grounding point and ground disconnection can be controlled by the control switch, and the N kind for passing through the antenna tuner
The radiation efficiency of first antenna described in status adjustment, to promote the working performance of first antenna.
Certainly, when determine next time meet the execution condition of step 202 when, can re-execute the steps 202, such as：When
LTE antenna works band39, and when the case where coexisting with GPS antenna occurs, step 202, just reduction LTE antenna is to GPS antenna
Interference, improve the positioning performance of mobile terminal.
In addition, control switch and antenna tuner may each be by the processor of mobile terminal and control in the present embodiment
System, certainly, is not construed as limiting this, such as：It can also be by other chips in addition to processors come to control switch and day
The control of line tuner.
The present embodiment increases the embodiment of plurality of optional on the basis of embodiment shown in Fig. 1, and can drop
The antenna interference of low mobile terminal, and may also reach up the beneficial effects such as the working performance for promoting mobile communications network antenna.
Fig. 4 is referred to, Fig. 4 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention, and the mobile terminal is at least
Including first antenna and the second antenna, as shown in figure 4, mobile terminal 400 includes：
Determining module 401, described in determining in the case where the first antenna and second antenna work at the same time
It is default whether the frequency difference of the operating frequency value of first antenna and the operating frequency value of second antenna is less than or equal to
Frequency threshold；
Increase module 402, if for the frequency difference be less than or equal to the predeterminated frequency threshold value, increase described in
The isolation of first antenna and second antenna.
Optionally, if the increase module 402 is less than or equal to the predeterminated frequency threshold value for the frequency difference,
And the first antenna and the identical center radiator of second antenna duplexer, then the center radiator is separated, so that
The isolation of the first antenna and second antenna increases；Or
If the increase module for the frequency difference be less than or equal to the predeterminated frequency threshold value, adjust described in
The active length of first antenna or second antenna, so that the isolation of the first antenna and second antenna increases
Add.
Optionally, the first antenna is mobile communications network antenna, is provided with grounding point, and institute in the first antenna
State mobile terminal is provided with the control switch whether being grounded for controlling the grounding point；
If the increase module 402 is less than or equal to the predeterminated frequency threshold value for the frequency difference, pass through
The control switch controls the grounding point ground connection, so that the isolation of the first antenna and second antenna increases.
Optionally, the antenna tuner of the first antenna includes N kind state and dbjective state, wherein the N kind state
For in the unearthed situation of the grounding point, adjusting the radiation efficiency of the first antenna, the N is the integer greater than 1；
As shown in figure 5, the mobile terminal 400 further includes：
First adjustment module 403, for the case where the frequency difference is less than or equal to the predeterminated frequency threshold value
Under, the antenna tuner of the first antenna is adjusted to the dbjective state, wherein be grounded in the grounding point, and described
In the case that antenna tuner is the dbjective state, the radiation efficiency of the first antenna is greater than other radiation efficiencies, described
Other radiation efficiencies refer to grounding point ground connection, and the antenna tuner is institute under any state in the N kind state
State the radiation efficiency of first antenna.
Optionally, as shown in fig. 6, the mobile terminal 400 further includes：
Second adjustment module 404, in the case where the first antenna and second antenna work at the same time, if institute
The frequency difference for stating the operating frequency value of first antenna and the operating frequency value of second antenna is greater than the predeterminated frequency threshold
Value then controls the grounding point by the control switch and ground disconnects, and the N kind state for passing through the antenna tuner
Adjust the radiation efficiency of the first antenna；Or
Third adjustment module 405 is used in the case where first antenna work and second antenna do not work,
The grounding point is controlled by the control switch and ground disconnects, and the N kind status adjustment for passing through the antenna tuner
The radiation efficiency of the first antenna.
It should be noted that above-mentioned mobile terminal 400 can be in embodiment of the method and arbitrarily implement in the embodiment of the present invention
The mobile terminal of mode, any embodiment of mobile terminal can be by above-mentioned in the embodiment of the present invention in embodiment of the method
Mobile terminal 400 is realized, and reaches identical beneficial effect, and to avoid repeating, details are not described herein again.
Fig. 7 is referred to, Fig. 7 is the structure chart of another mobile terminal provided in an embodiment of the present invention, as shown in fig. 7, moving
Dynamic terminal 700 includes at least first antenna 701 and the second antenna 702, wherein the first antenna 701 and second antenna
One in 702 is connected with isolation adjustment module 703, and the isolation adjustment module 703 is used in the first antenna 701
It is worked at the same time with second antenna 702, and the work of the operating frequency value of the first antenna 701 and second antenna 702
The frequency difference of working frequency value be less than or equal to predeterminated frequency threshold value in the case where, increase the first antenna 701 with it is described
The isolation of second antenna 702.
It illustrates it should be noted that being connected with isolation adjustment module 703 in attached drawing with first antenna 701.
Wherein, above-mentioned isolation adjustment module 703 can increase by the to provide in embodiment shown through figure 1 and figure 2
The mode of the isolation of one antenna 701 and the second antenna 702, to increase the first antenna 701 and second antenna 702
Isolation does not repeat herein, and can achieve identical beneficial effect.
Optionally, as shown in figure 8, the first antenna 701 is mobile communications network antenna, in the first antenna 701
It is provided with grounding point 7011；
The isolation adjusts module 703：The control switch 7031 whether being grounded for controlling the grounding point；
The control switch 7031 is used to work at the same time in the first antenna 701 and second antenna 702, and described
The frequency difference of the operating frequency value of the operating frequency value of first antenna 701 and second antenna 702 is less than or equal to pre-
If in the case where frequency threshold, controlling the grounding point 7011 and being grounded, so that the first antenna 701 and second antenna
702 isolation increases.
In the embodiment, the increase first antenna 701 and the second antenna that embodiment shown in Fig. 2 provides may refer to
The mode of 702 isolation, does not repeat herein, and can achieve identical beneficial effect.
Optionally, as shown in figure 8, the antenna tuner 7012 of the first antenna 701 includes N kind state and target-like
State, wherein the N kind state is used in the unearthed situation of the grounding point, adjusts the radiation effect of the first antenna 701
Rate, the N are the integer greater than 1；
The antenna tuner 704 is used for the case where the frequency difference is less than or equal to the predeterminated frequency threshold value
Under, it is adjusted to the dbjective state, wherein be grounded in the grounding point 7011, and the antenna tuner 704 is the target
In the case where state, the radiation efficiency of the first antenna 701 is greater than other radiation efficiencies, and other radiation efficiencies refer to institute
State grounding point ground connection, and the antenna tuner 704 be the N kind state in any state under, the first antenna 701
Radiation efficiency.
In the embodiment, the embodiment for the antenna tuner that embodiment shown in Fig. 2 provides may refer to, herein not
It repeats, and can achieve identical beneficial effect.
Optionally, the control switch 7031 is also used in the first antenna 701 and second antenna 702 while work
In the case where work, if the difference on the frequency of the operating frequency value of the operating frequency value of the first antenna 701 and second antenna 702
Value is greater than the predeterminated frequency threshold value, then controls the grounding point 7011 and disconnect with ground；The antenna tuner 704 is also used to
In the case that the first antenna 701 and second antenna 702 work at the same time, if the working frequency of the first antenna 701
Value and the frequency difference of the operating frequency value of second antenna 702 are greater than the predeterminated frequency threshold value, then pass through the N kind shape
State adjusts the radiation efficiency of the first antenna 701；Or
The control switch 7031 is also used to work in the first antenna 701, and second antenna 702 does not work
In the case of, it controls the grounding point 7011 and is disconnected with ground；The antenna tuner 704 is also used in 701 work of first antenna
Make, and in the case that second antenna 702 does not work, the radiation for passing through first antenna 701 described in the N kind status adjustment is imitated
Rate.
In the embodiment, the corresponding of antenna tuner that embodiment shown in Fig. 2 provides and control switch may refer to
Embodiment does not repeat herein, and can achieve identical beneficial effect.
It should be noted that above-mentioned mobile terminal 700 can be in embodiment of the method and arbitrarily implement in the embodiment of the present invention
The mobile terminal of mode, any embodiment of mobile terminal can be by above-mentioned in the embodiment of the present invention in embodiment of the method
Mobile terminal 700 is realized, and reaches identical beneficial effect, and to avoid repeating, details are not described herein again.
A kind of hardware structural diagram of Fig. 9 mobile terminal of each embodiment to realize the present invention,
The mobile terminal 900 includes but is not limited to：It is radio frequency unit 901, network module 902, audio output unit 903, defeated
Enter unit 904, sensor 905, display unit 906, user input unit 907, interface unit 908, memory 909, processor
The components such as 910 and power supply 911.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 9 is not constituted
Restriction to mobile terminal, mobile terminal may include than illustrating more or fewer components, perhaps combine certain components or
Different component layouts.In embodiments of the present invention, mobile terminal include but is not limited to mobile phone, tablet computer, laptop,
Palm PC, vehicle mobile terminals, wearable device and pedometer etc..Above-mentioned radio frequency unit 901 includes at least first antenna
With the second antenna.
Processor 910, in the case where the first antenna and second antenna work at the same time, determining described
Whether the frequency difference of the operating frequency value of the operating frequency value of one antenna and second antenna is less than or equal to default frequency
Rate threshold value；If the frequency difference is less than or equal to the predeterminated frequency threshold value, increase the first antenna and described the
The isolation of two antennas.
Optionally, the isolation of processing 910 executes the increase first antenna and second antenna, including：
If the first antenna and the identical center radiator of second antenna duplexer, by the center radiator every
It is disconnected, so that the isolation of the first antenna and second antenna increases；Or
The active length of the first antenna or second antenna is adjusted, so that the first antenna and described second
The isolation of antenna increases.
Optionally, the first antenna is mobile communications network antenna, is provided with grounding point, and institute in the first antenna
State mobile terminal is provided with the control switch whether being grounded for controlling the grounding point；
The isolation of the increase first antenna and second antenna that processing 910 executes, including：
Control grounding point ground connection by the control switch so that the first antenna and second antenna every
Increase from degree.
Optionally, the antenna tuner of the first antenna includes N kind state and dbjective state, wherein the N kind state
For in the unearthed situation of the grounding point, adjusting the radiation efficiency of the first antenna, the N is the integer greater than 1；
The frequency difference of the operating frequency value of the operating frequency value and second antenna of the determination first antenna
Whether it is less than after predeterminated frequency threshold value, processing 910 is also used to：
In the case where the frequency difference is less than or equal to the predeterminated frequency threshold value, by the day of the first antenna
Line tuner is adjusted to the dbjective state, wherein is grounded in the grounding point, and the antenna tuner is the target-like
In the case where state, the radiation efficiency of the first antenna is greater than other radiation efficiencies, and other radiation efficiencies refer to described connect
Place ground connection, and the antenna tuner be the N kind state in any state under, the radiation efficiency of the first antenna.
Optionally, after the isolation for increasing the first antenna and second antenna, processing 910 is also used to：
In the case where the first antenna and second antenna work at the same time, if the working frequency of the first antenna
Value and the frequency difference of the operating frequency value of second antenna are greater than the predeterminated frequency threshold value, then pass through the control switch
It controls the grounding point and ground disconnects, and the spoke of first antenna described in the N kind status adjustment by the antenna tuner
Penetrate efficiency；Or
In the case where first antenna work and second antenna do not work, controlled by the control switch
The grounding point and ground disconnect, and the radiation effect of first antenna described in the N kind status adjustment by the antenna tuner
Rate.
Above-mentioned mobile terminal can reduce the antenna interference of mobile terminal.
It should be understood that the embodiment of the present invention in, radio frequency unit 901 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 910 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 901 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 901 can also by wireless communication system and network and other set
Standby communication.
Mobile terminal provides wireless broadband internet by network module 902 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 903 can be received by radio frequency unit 901 or network module 902 or in memory 909
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 903 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 900 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 903 includes loudspeaker, buzzer and receiver etc..
Input unit 904 is for receiving audio or video signal.Input unit 904 may include graphics processor
(Graphics Processing Unit, GPU) 9041 and microphone 9042, graphics processor 9041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 906.Through graphics processor 9041, treated that picture frame can be deposited
Storage is sent in memory 909 (or other storage mediums) or via radio frequency unit 901 or network module 902.Mike
Wind 9042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 901 is converted in the case where telephone calling model.
Mobile terminal 900 further includes at least one sensor 905, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 9061, and proximity sensor can close when mobile terminal 900 is moved in one's ear
Display panel 9061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 905 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 906 is for showing information input by user or being supplied to the information of user.Display unit 906 can wrap
Display panel 9061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 9061.
User input unit 907 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 907 include touch panel 9071 and
Other input equipments 9072.Touch panel 9071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 9071 or in touch panel 9071
Neighbouring operation).Touch panel 9071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 910, receiving area
It manages the order that device 910 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 9071.In addition to touch panel 9071, user input unit 907 can also include other input equipments
9072.Specifically, other input equipments 9072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 9071 can be covered on display panel 9061, when touch panel 9071 is detected at it
On or near touch operation after, send processor 910 to determine the type of touch event, be followed by subsequent processing device 910 according to touching
The type for touching event provides corresponding visual output on display panel 9061.Although in Fig. 9, touch panel 9071 and display
Panel 9061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in some embodiments
In, can be integrated by touch panel 9071 and display panel 9061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place is without limitation.
Interface unit 908 is the interface that external device (ED) is connect with mobile terminal 900.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 908 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 900 or can be used in 900 He of mobile terminal
Data are transmitted between external device (ED).
Memory 909 can be used for storing software program and various data.Memory 909 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 909 may include high-speed random access memory, it 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 910 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 909, and calls and is stored in storage
Data in device 909 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 910 may include one or more processing units；Preferably, processor 910 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 910.
Mobile terminal 900 can also include the power supply 911 (such as battery) powered to all parts, it is preferred that power supply 911
Can be logically contiguous by power-supply management system and processor 910, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 900 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 910, and memory 909 is stored in
On memory 909 and the computer program that can run on the processor 910, the computer program are executed by processor 910
Each process of the above-mentioned Antenna Operation embodiment of the method for Shi Shixian, and identical technical effect can be reached, to avoid repeating, here
It repeats no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize Antenna Operation embodiment of the method provided in an embodiment of the present invention when being executed by processor
Each process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, described computer-readable
Storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (15)
1. a kind of Antenna Operation method is applied to mobile terminal, the mobile terminal includes at least first antenna and the second antenna,
It is characterised in that it includes：
In the case where the first antenna and second antenna work at the same time, the operating frequency value of the first antenna is determined
Whether it is less than or equal to predeterminated frequency threshold value with the frequency difference of the operating frequency value of second antenna；
If the frequency difference is less than or equal to the predeterminated frequency threshold value, increase the first antenna and described second day
The isolation of line.
2. the method as described in claim 1, which is characterized in that it is described increase the first antenna and second antenna every
From degree, including：
If the first antenna and the identical center radiator of second antenna duplexer, the center radiator is separated,
So that the isolation of the first antenna and second antenna increases；Or
The active length of the first antenna or second antenna is adjusted, so that the first antenna and second antenna
Isolation increase.
3. the method as described in claim 1, which is characterized in that the first antenna is mobile communications network antenna, described the
Grounding point is provided on one antenna, and the mobile terminal is provided with and opens for controlling the control whether grounding point is grounded
It closes；
The isolation for increasing the first antenna and second antenna, including：
The grounding point ground connection is controlled by the control switch, so that the isolation of the first antenna and second antenna
Increase.
4. method as claimed in claim 3, which is characterized in that the antenna tuner of the first antenna include N kind state and
Dbjective state, wherein the N kind state is used in the unearthed situation of the grounding point, adjusts the spoke of the first antenna
Efficiency is penetrated, the N is the integer greater than 1；
Whether the frequency difference of the operating frequency value of the operating frequency value and second antenna of the determination first antenna
After predeterminated frequency threshold value, the method also includes：
In the case where the frequency difference is less than or equal to the predeterminated frequency threshold value, by the antenna tune of the first antenna
Humorous device is adjusted to the dbjective state, wherein is grounded in the grounding point, and the antenna tuner is the dbjective state
In the case of, the radiation efficiency of the first antenna is greater than other radiation efficiencies, and other radiation efficiencies refer to the grounding point
Ground connection, and the antenna tuner be the N kind state in any state under, the radiation efficiency of the first antenna.
5. method as claimed in claim 4, which is characterized in that it is described increase the first antenna and second antenna every
After degree, the method also includes：
In the case where the first antenna and second antenna work at the same time, if the operating frequency value of the first antenna with
The frequency difference of the operating frequency value of second antenna is greater than the predeterminated frequency threshold value, then is controlled by the control switch
The grounding point and ground disconnect, and the radiation effect of first antenna described in the N kind status adjustment by the antenna tuner
Rate；Or
In the case where first antenna work and second antenna do not work, by described in control switch control
Grounding point and ground disconnect, and the radiation efficiency of first antenna described in the N kind status adjustment by the antenna tuner.
6. a kind of mobile terminal, the mobile terminal includes at least first antenna and the second antenna, which is characterized in that including：
Determining module, for determining described first day in the case where the first antenna and second antenna work at the same time
Whether the frequency difference of the operating frequency value of the operating frequency value of line and second antenna is less than or equal to predeterminated frequency threshold
Value；
Increase module, if being less than or equal to the predeterminated frequency threshold value for the frequency difference, increases described first day
The isolation of line and second antenna.
7. mobile terminal as claimed in claim 6, which is characterized in that if the increase module is less than for the frequency difference
Or be equal to the predeterminated frequency threshold value, and the first antenna and the identical center radiator of second antenna duplexer, then
The center radiator is separated, so that the isolation of the first antenna and second antenna increases；Or
If the increase module is less than or equal to the predeterminated frequency threshold value for the frequency difference, described first is adjusted
The active length of antenna or second antenna, so that the isolation of the first antenna and second antenna increases.
8. mobile terminal as claimed in claim 6, which is characterized in that the first antenna is mobile communications network antenna, institute
It states and is provided with grounding point in first antenna, and the mobile terminal is provided with the control whether being grounded for controlling the grounding point
Switch；
If the increase module is less than or equal to the predeterminated frequency threshold value for the frequency difference, pass through the control
The ground connection of grounding point described in switch control, so that the isolation of the first antenna and second antenna increases.
9. mobile terminal as claimed in claim 8, which is characterized in that the antenna tuner of the first antenna includes N kind shape
State and dbjective state, wherein the N kind state is used in the unearthed situation of the grounding point, adjusts the first antenna
Radiation efficiency, the N is integer greater than 1；
The mobile terminal further includes：
First adjustment module is used in the case where the frequency difference is less than or equal to the predeterminated frequency threshold value, by institute
The antenna tuner for stating first antenna is adjusted to the dbjective state, wherein is grounded in the grounding point, and the antenna tuning
In the case that device is the dbjective state, the radiation efficiency of the first antenna is greater than other radiation efficiencies, other radiation
Efficiency refers to grounding point ground connection, and the antenna tuner is described first day under any state in the N kind state
The radiation efficiency of line.
10. mobile terminal as claimed in claim 9, which is characterized in that the mobile terminal further includes：
Second adjustment module, in the case where the first antenna and second antenna work at the same time, if described first
The frequency difference of the operating frequency value of the operating frequency value of antenna and second antenna is greater than the predeterminated frequency threshold value, then leads to
It crosses the control switch and controls the grounding point and ground disconnection, and the N kind status adjustment institute for passing through the antenna tuner
State the radiation efficiency of first antenna；Or
Third adjustment module is used in the case where first antenna work and second antenna do not work, by described
Control switch controls the grounding point and ground disconnects, and first described in the N kind status adjustment by the antenna tuner
The radiation efficiency of antenna.
11. a kind of mobile terminal, which is characterized in that the mobile terminal includes at least first antenna and the second antenna, wherein institute
It states one in first antenna and second antenna and is connected with isolation adjustment module, the isolation adjustment module is used for
The first antenna and second antenna work at the same time, and the operating frequency value of the first antenna and second antenna
In the case that the frequency difference of operating frequency value is less than or equal to predeterminated frequency threshold value, increase the first antenna and described the
The isolation of two antennas.
12. mobile terminal as claimed in claim 11, which is characterized in that the first antenna is mobile communications network antenna,
Grounding point is provided in the first antenna；
The isolation adjusts module：The control switch whether being grounded for controlling the grounding point；
The control switch in the first antenna and second antenna for working at the same time, and the work of the first antenna
In the case that the frequency difference of the operating frequency value of frequency values and second antenna is less than or equal to predeterminated frequency threshold value, control
The grounding point ground connection is made, so that the isolation of the first antenna and second antenna increases.
13. mobile terminal as claimed in claim 12, which is characterized in that the antenna tuner of the first antenna includes N kind
State and dbjective state, wherein the N kind state is used in the unearthed situation of the grounding point, is adjusted described first day
The radiation efficiency of line, the N are the integer greater than 1；
The antenna tuner is used to adjust in the case where the frequency difference is less than or equal to the predeterminated frequency threshold value
To the dbjective state, wherein in the case where grounding point ground connection and the antenna tuner are the dbjective state,
The radiation efficiency of the first antenna is greater than other radiation efficiencies, and other radiation efficiencies refer to the grounding point ground connection, and
The antenna tuner is the radiation efficiency of the first antenna under any state in the N kind state.
14. mobile terminal as claimed in claim 13, which is characterized in that the control switch is also used in the first antenna
In the case where being worked at the same time with second antenna, if the work of the operating frequency value of the first antenna and second antenna
The frequency difference of frequency values is greater than the predeterminated frequency threshold value, then controls the grounding point and ground disconnects；The antenna tuner
It is also used in the case where the first antenna and second antenna work at the same time, if the operating frequency value of the first antenna
It is greater than the predeterminated frequency threshold value with the frequency difference of the operating frequency value of second antenna, then passes through the N kind state tune
Save the radiation efficiency of the first antenna；Or
The control switch is also used to control institute in the case where the first antenna works and second antenna does not work
It states grounding point and ground disconnects；The antenna tuner is also used to work in the first antenna, and second antenna does not work
In the case where, pass through the radiation efficiency of first antenna described in the N kind status adjustment.
15. a kind of mobile terminal, which is characterized in that including：It memory, processor and is stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is executed by the processor
Any one of described in Antenna Operation method in step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652596.1A CN108832297B (en) | 2018-06-22 | 2018-06-22 | Antenna working method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652596.1A CN108832297B (en) | 2018-06-22 | 2018-06-22 | Antenna working method and mobile terminal |
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| CN108832297B CN108832297B (en) | 2021-05-07 |
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| CN108832297B (en) | 2021-05-07 |
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