CN109818160A - Method of controlling antenna, device and mobile terminal - Google Patents
Method of controlling antenna, device and mobile terminal Download PDFInfo
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- CN109818160A CN109818160A CN201910249463.4A CN201910249463A CN109818160A CN 109818160 A CN109818160 A CN 109818160A CN 201910249463 A CN201910249463 A CN 201910249463A CN 109818160 A CN109818160 A CN 109818160A
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Abstract
This application discloses a kind of method of controlling antenna, device and mobile terminals, this method comprises: obtaining the radiance parameter that first antenna is current in mobile terminal；Based on the radiance parameter, know whether the radiance of the first antenna meets first condition；In the case where the radiance of the first antenna does not meet first condition, control enhances the radiation intensity of the additional antenna element in the mobile terminal, wherein, the additional antenna element includes at least second antenna in parallel with the first antenna, and the working frequency range of the first antenna and second antenna is least partially overlapped.The scheme of the application can reduce the case where mobile terminal is in signal blind zone, so that reducing mobile terminal the case where communication abnormality occurs.
Description
Technical field
The present invention relates to fields of communication technology, eventually more specifically to a kind of method of controlling antenna, device and movement
End.
Background technique
The reception and transmission of signal may be implemented by built-in antenna for mobile terminal.Since aerial radiation has direction
Property, therefore, after antenna is fixed inside setting to mobile terminal, mobile terminal can only carry out letter within the scope of aerial radiation
Number reception and transmission.
And if region locating for mobile terminal belongs in mobile terminal except aerial radiation range, i.e., mobile terminal is in
Signal blind zone, then will lead to mobile terminal can not network, to the feelings such as the dropped call being commonly called as or data downloading Caton occur
Condition.Therefore, how to reduce or reduce and the case where communication abnormality occur since mobile terminal is in signal blind zone, be this field
Technical staff's technical problem in the urgent need to address.
Summary of the invention
The object of the present invention is to provide a kind of method of controlling antenna, device and mobile terminals, are in reducing mobile terminal
The case where signal blind zone, so that reducing mobile terminal the case where communication abnormality occurs.
To achieve the above object, the present invention provides the following technical scheme that
On the one hand, this application provides a kind of method of controlling antenna, comprising:
Obtain the radiance parameter that first antenna is current in mobile terminal；
Based on the radiance parameter, know whether the radiance of the first antenna meets first condition；
In the case where the radiance of the first antenna does not meet first condition, control enhances in the mobile terminal
Additional antenna element radiation intensity, wherein the additional antenna element includes at least in parallel with the first antenna the
Two antennas, and the working frequency range of the first antenna and second antenna is least partially overlapped.
In one possible implementation, the control enhances the radiation of the additional antenna element in the mobile terminal
Intensity, comprising:
The second antenna for controlling the additional antenna element in the mobile terminal is in working condition from off working state switching,
To enhance the radiation intensity of second antenna.
In another possible implementation, the additional antenna element further include: be connected with second antenna
Antenna adjustment circuit；
The control enhances the radiation intensity of the additional antenna element in the mobile terminal, comprising:
By adjusting the antenna parameter of the antenna adjustment circuit, enhance the radiation intensity of second antenna.
Preferably, the antenna parameter by adjusting the antenna adjustment circuit, enhances the radiation of second antenna
Intensity, comprising:
According to the corresponding relationship of different radiances and antenna parameter, determine that the radiance of the first antenna is corresponding
Target antenna parameter；
According to antenna parameter used by antenna adjustment circuit described in the target antenna parameter regulation, to enhance described
The radiation intensity of two antennas.
It is preferably, described to obtain the radiance parameter that first antenna is current in mobile terminal, comprising:
Obtain radiance parameter of the first antenna on different directions region in mobile terminal；
The corresponding relationship according to different radiances and antenna parameter, determines the radiance pair of the first antenna
The target antenna parameter answered, comprising:
According to the corresponding relationship of different radiance parameters and antenna parameter, the determining and first antenna is in different directions
The corresponding target antenna parameter of radiance parameter on region；
It is described according to antenna parameter used by antenna adjustment circuit described in the target antenna parameter regulation, to enhance
State the radiation intensity of the second antenna, comprising:
According to antenna parameter used by antenna adjustment circuit described in the target antenna state modulator, to control described
Radiation intensity of two antennas on different directions region enhances the integral radiation intensity of second antenna.
Preferably, described according to antenna parameter packet used by antenna adjustment circuit described in the target antenna parameter regulation
It includes:
According to the target antenna parameter, control adjusts the running parameter of each device in the antenna adjustment circuit.
Another aspect, present invention also provides a kind of ACU antenna control units, comprising:
Parameter acquiring unit, for obtaining the current radiance parameter of first antenna in mobile terminal；
Condition judgment unit, for be based on the radiance parameter, know the first antenna radiance whether
Meet first condition；
Radiation control unit, for controlling in the case where the radiance of the first antenna does not meet first condition
Enhance the radiation intensity of the additional antenna element in the mobile terminal, wherein the additional antenna element includes at least and institute
The second antenna of first antenna parallel connection is stated, and the working frequency range of the first antenna and second antenna is least partially overlapped.
In one possible implementation, the radiation control unit, comprising:
First radiation control unit, in the case where the radiance of the first antenna does not meet first condition,
The second antenna for controlling the additional antenna element in the mobile terminal is in working condition from off working state switching, to enhance
State the radiation intensity of the second antenna.
In another possible implementation, the additional antenna element further include: be connected with second antenna
Antenna adjustment circuit；
The radiation control unit, comprising:
Second radiation control unit, in the case where the radiance of the first antenna does not meet first condition,
By adjusting the antenna parameter of the antenna adjustment circuit, enhance the radiation intensity of second antenna.
Preferably, second radiation control unit, comprising:
Adjustment parameter determines subelement, for the case where the radiance of the first antenna does not meet first condition
Under, according to the corresponding relationship of different radiances and antenna parameter, determine the corresponding target of the radiance of the first antenna
Antenna parameter；
Second radiation control subelement, for being used according to antenna adjustment circuit described in the target antenna parameter regulation
Antenna parameter, to enhance the radiation intensity of second antenna.
Another aspect, present invention also provides a kind of mobile terminals, comprising:
Processor, the first antenna being connected with processor and additional antenna element；
Wherein, the additional antenna element includes at least second antenna in parallel with the first antenna, and described first
The working frequency range of antenna and second antenna is least partially overlapped；
The processor, for obtaining the current radiance parameter of first antenna in mobile terminal；Based on the radiation
Performance parameter, knows whether the radiance of the first antenna meets first condition；In the radiance of the first antenna
In the case where not meeting first condition, control enhances the radiation intensity of the additional antenna element in the mobile terminal, wherein institute
Additional antenna element is stated including at least second antenna in parallel with the first antenna, and the first antenna and second day described
The working frequency range of line is least partially overlapped.
By above scheme it is found that the mobile terminal can also be provided with one other than with first antenna in the application
Additional antenna element, the additional antenna element include at least second antenna in parallel with the first antenna, and second antenna
Working frequency range and the working frequency range of first antenna, which at least exist, to partly overlap.Based on this, according to first antenna in mobile terminal
Radiance parameter, in the case where determining that the radiance of the first antenna is ineligible, pass through enhancing mobile terminal
The radiation intensity of the second antenna of enhancing may be implemented, to make up the radiation of first antenna in the radiation intensity of middle additional antenna element
Performance is unsatisfactory for the defect of condition, enhances the signal receiving performance of mobile terminal, to advantageously reduce due to first antenna
Radiance is unsatisfactory for condition and mobile terminal is made to be in signal blind zone and the case where communication abnormality occur.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of composed structure schematic diagram of mobile terminal in the embodiment of the present application；
Fig. 2 is a kind of a kind of flow diagram of method of controlling antenna provided by the embodiments of the present application；
Fig. 3 is another composed structure schematic diagram of mobile terminal in the embodiment of the present application；
Fig. 4 is a kind of another flow diagram of method of controlling antenna provided by the embodiments of the present application；
Fig. 5 is a kind of another flow diagram of method of controlling antenna provided by the embodiments of the present application；
Fig. 6 is a kind of a kind of composed structure schematic diagram of ACU antenna control unit provided by the embodiments of the present application.
Specification and claims and term " first " in above-mentioned attached drawing, " second ", " third " " the 4th " etc. (if
In the presence of) it is part for distinguishing similar, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that embodiments herein described herein can be in addition to illustrating herein
Sequence in addition is implemented.
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 only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
The scheme of the application is suitable for mobile terminal, which can be mobile phone, tablet computer and notebook electricity
Brain etc..
In the embodiment of the present application, which also has an antenna auxiliary unit other than with antenna, should
Antenna auxiliary unit, which includes at least, another piece antenna in parallel with the antenna of the mobile terminal, can by the antenna auxiliary unit
To improve the overall signal radiance of mobile terminal, reduces mobile terminal and be in signal blind zone and the feelings of communication abnormality occur
Condition.
In order to make it easy to understand, first the mobile terminal of the application is introduced.
Such as, referring to Fig. 1, it illustrates a kind of composed structure schematic diagrames of the mobile terminal of the application.
As seen from Figure 1: the mobile terminal includes at least processor 101, first antenna 102 and additional antenna element
103.The processor is connected with first antenna and additional antenna element.
Wherein, which includes at least second antenna 104 in parallel with the first antenna 102.Such as,
One antenna and the second antenna can connect in the same feeding point.Wherein, the working frequency range of the first antenna and the second antenna
Working frequency range is least partially overlapped.
It is understood that since that there are working frequency range is overlapping for first antenna and the second antenna, in this way, in first antenna
In the case that radiance is weaker, by enhancing the radiation intensity of the second antenna, mobile terminal is advantageously allowed in first antenna
The signal receiving performance enhancing for at least partly working frequency range supported.
Wherein, the processor 101 is for obtaining the current radiance parameter of first antenna in mobile terminal；Based on the spoke
Performance parameter is penetrated, knows whether the radiance of the first antenna meets first condition；The first antenna radiance not
In the case where meeting first condition, control enhances the radiation intensity of the additional antenna element in the mobile terminal.
Specifically, concrete operations performed by the processor may refer to the operation of mobile terminal side in following Fig. 2-Fig. 6.
It is understood that Fig. 1 is only a kind of schematic diagram of mobile terminal.In practical applications, the place of the mobile terminal
Reason device is connected with the second antenna in first antenna and additional antenna element to be realized first day specifically by signal processing module
Line and additional antenna element are connected with processor, and e.g., signal processing module can be radio-frequency module, baseband module etc..
As shown in Figure 1, can also be connected between the processor 101 and first antenna and the second antenna of additional antenna element
There is radio-frequency module 105.
Certainly, which can also include memory 106, program needed for executing operation for memory mobile terminal
Data.
In addition, the mobile terminal can also include display screen, input unit etc., will not enumerate herein.
In conjunction with the above content, referring to fig. 2, it illustrates a kind of a kind of flow diagram of method of controlling antenna of the application,
The method of the present embodiment can apply mobile terminal as above, and the method for the present embodiment includes the following steps:
S201 obtains the radiance parameter that first antenna is current in mobile terminal.
Wherein, the radiance parameter of the first antenna can characterize the parameter of the radiance of first antenna, the radiation
Performance is to influence the first antenna for the relevant parameter of signal sent and received.
Such as, which may include radiation intensity of first antenna etc..
Wherein, which can be ensemble average radiance of the first antenna on different directions region.
Such as, in the case that radiance parameter is radiation intensity, which can be in first antenna in all directions region
Mean radiation intensity.
It optionally, can be in order to more comprehensively understand radiance of the first antenna in all directions on region
Obtain radiance parameter of the first antenna in all directions on region.Such as, first antenna is obtained in all directions on region
Radiation intensity.Wherein, direction region is a direction scope region in the omnidirectional radiation of first antenna, and first antenna is each
Radiation intensity on the region of direction can reflect the antenna pattern of the first antenna.
S202 is based on radiance parameter, knows whether the radiance of the first antenna meets first condition.
It is understood that can determine the radiance of the first antenna by the radiance parameter, and pass through
The radiance of the first antenna can determine that mobile terminal is based on the case where first antenna receives with sending signal,
It is received and transmission exception or the possibility in signal blind zone to judge whether the mobile terminal will appear signal.
Wherein, the radiance which can characterize the first antenna can satisfy mobile terminal signal receive with
The demand of transmission.
The first condition can be set according to the particular content and actual demand that radiance parameter is included.
Such as, in a kind of possible situation, the radiation intensity of first antenna, example can be determined based on the radiance parameter
Such as, radiance parameter includes the radiation intensity of the first antenna；Or the first antenna is deduced based on radiance parameter
Radiation intensity etc..Correspondingly, whether the radiation intensity that can detecte the first antenna is more than radiation threshold value.If this is first day
The radiation intensity of line is more than radiation intensity, then confirms that the radiance of the first antenna meets first antenna.
It is understood that in the case where current zero occurs in first antenna, that is, there is signal in the first antenna
Blind area, and can find first antenna current zero occur that signal is blind in other words in time by the radiation intensity of detection first antenna
The case where area.Such as, in the case where the radiation intensity of first antenna is too low, which is possible to can have current zero,
The case where there are signal blind zones to there is first antenna.
Optionally, getting first antenna in the case where the radiance parameter on different directions region, the step
S202, which is also possible that, knows whether radiance parameter of the first antenna in all directions on region meets first condition, such as
There are the radiance parameters at least one direction region to be unsatisfactory for first condition for fruit first antenna, then it is assumed that the first antenna
Radiance do not meet first condition.
Such as, by taking radiance parameter is radiation intensity as an example, it can detecte spoke of the first antenna in all directions on region
Penetrate whether intensity is more than radiation threshold value, if it is, thinking to meet first condition.
S203, in the case where the radiance of the first antenna does not meet first condition, control enhances the mobile terminal
In additional antenna element radiation intensity.
Wherein, which includes at least second antenna in parallel with the first antenna, and the first antenna
It is least partially overlapped with the working frequency range of the second antenna.
The radiance of the first antenna, which is unsatisfactory for first condition characterization first antenna, may not can guarantee mobile terminal
Signal receives the demand with transmission, and mobile terminal is there are communication abnormality or in the risk of signal blind zone.In that case,
Exception is received and sent in order to reduce or even avoid mobile terminal signal occur, then auxiliary antenna in the mobile terminal can be enhanced
The radiation intensity of unit.
Due to including at least second antenna in parallel with first antenna in the additional antenna element, in this way, auxiliary by enhancing
The radiation intensity for helping antenna element is actually to enhance the radiation intensity of the second antenna, to be conducive to enhance mobile terminal
Whole signal radiation performance；And since the second antenna and the working frequency range of first antenna are there are Chong Die, pass through second
The signal radiation of antenna can make up first antenna existing insufficient defect of signal radiation performance in corresponding band.
It illustrates, it is assumed that the frequency range that first antenna is supported is frequency range 1, then the frequency range that the second antenna is supported may be frequency
Section 1, or support the multiple frequency range including frequency range 1.On this basis, once the radiance of first antenna is lower, nothing
Method meets reception and transmission of the mobile terminal for coherent signal in frequency range 1, then the radiation intensity due to the second antenna is increased
By force, such second antenna can also be sent and received with the signal in band support 1, to advantageously ensure that mobile terminal is integrally right
In the reception and transmission of the signal in frequency range 1, and then reduces mobile terminal and occur signal blind zone in frequency range 1 or communicate different
Normal situation.
Optionally, it is contemplated that the second antenna of additional antenna element can be radiated on multiple and different direction regions,
Therefore, it can control the radiation intensity for enhancing the additional antenna element on different directions region, the second antenna enhanced with control
Radiation intensity on different directions region.Wherein, radiation intensity of second antenna on different directions region can be different.
Such as, auxiliary antenna list can be determined in conjunction with radiance parameter of the first antenna on each different directions region
Radiation intensity of the member on each different directions, and it is strong in the radiation of each different directions according to the Radiative antenna elements determined
Degree, controls the radiation intensity of the second antenna in all directions, to enhance the radiation intensity of the second antenna entirety.By above may be used
Know, the mobile terminal can also be provided with an additional antenna element, the auxiliary antenna other than with first antenna in the application
Unit includes at least second antenna in parallel with the first antenna, and the work of the working frequency range of second antenna and first antenna
Frequency range, which at least exists, to partly overlap.Based on this, in the radiance parameter according to first antenna in mobile terminal, determine this
In the case that the radiance of one antenna is ineligible, by enhancing the radiation intensity of additional antenna element in mobile terminal,
The radiation intensity of the second antenna of enhancing may be implemented, to make up the defect that the radiance of first antenna is unsatisfactory for condition, enhancing
The signal receiving performance of mobile terminal to move to advantageously reduce since the radiance of first antenna is unsatisfactory for condition
Dynamic terminal is in signal blind zone and the case where communication abnormality occurs.
It is understood that in the embodiment of the present application, the radiation of additional antenna element is strong in control enhancing mobile terminal
The mode of degree can there are many.
In one possible implementation, before the radiance of first antenna is unsatisfactory for the first condition, this is auxiliary
The second antenna helped in antenna element may be at off working state.In that case, it can control in the mobile terminal
Second antenna of additional antenna element is in working condition from off working state switching, to realize that the radiation for enhancing second antenna is strong
The purpose of degree.
It is understood that the second antenna is arranged in the case where the radiance of first antenna meets first condition
Power consumption is advantageously reduced in off working state；And in the case where the radiance of first antenna is unsatisfactory for first condition, by
The switching of two antennas is in working condition, and can effectively make up the poor defect of first antenna radiance, to pass through the second antenna
The poor direction region of radiance in the directional diagram of auxiliary reception first antenna reduces the wind that mobile terminal is in signal blind zone
Danger.
In another possible implementation, enhance the adjustable auxiliary antenna list of radiation intensity of additional antenna element
In member radiation intensity level from the second antenna to external radiation, to increase the radiation intensity of second antenna.Wherein, to the second antenna
Radiation intensity be adjusted, can be the radiance according to first antenna, adjust the radiation intensity of the second antenna.
It is understood that second antenna can also connect one day in order to change the radiation intensity of the second antenna
Line adjusts circuit, and the second antenna is controlled by adjusting the antenna parameter of the antenna adjustment circuit and is in different radiation intensity.
Correspondingly, the auxiliary antenna circuit can also include: the antenna adjustment circuit being connected with second antenna.
As it illustrates another composed structure schematic diagrames of antenna auxiliary unit in the application mobile terminal by Fig. 3.
By comparison diagram 1 and Fig. 3 it is found that the antenna auxiliary unit 103 is in addition to including in parallel with first antenna in Fig. 3
Except second antenna 104, further includes: the antenna adjustment circuit 107 being connected with second antenna 104.
Wherein, the antenna adjustment circuit 107 is for realizing antenna parameter needed for the second antenna of adjusting.
In practical applications, can according to need in the antenna adjustment circuit be arranged regulating switch, adjustable condenser, can
Adjust the components such as resistance.By controlling the running parameter of each component in the antenna adjustment circuit, adjustment may be implemented should
The corresponding antenna parameter of second antenna, and then adjust the radiation intensity of the second antenna.
It optionally, should in order to enable antenna adjustment circuit can complete the adjustment of running parameter with the control of answer processor
Can also include between antenna adjustment circuit and processor control circuit (being not shown in Fig. 3).
It describes in detail below with reference to Fig. 4.Another process that Fig. 4 shows a kind of method of controlling antenna of the application is shown
It is intended to, the method for the present embodiment may include:
S401 obtains the radiance parameter that first antenna is current in mobile terminal.
S402 is based on radiance parameter, knows whether the radiance of the first antenna meets first condition.
Above step S401 and S402 can participate in the related introduction of preceding embodiment, not repeat herein.
S403, in the case where the radiance of the first antenna does not meet first condition, by adjusting auxiliary antenna list
The antenna parameter of antenna adjustment circuit in member, enhances the radiation intensity of second antenna.
Wherein, which is connected with the second antenna.The antenna parameter of the antenna adjustment circuit is the antenna tune
The running parameter set needed for radiation intensity in economize on electricity road for controlling the second antenna.
It is understood that in practical applications, the second antenna is switched to working condition from off working state, this is second day
The radiation intensity of line will increase to certain radiation intensity from nothing.However, the different radiances of first antenna the case where
Under, the demand of the radiation intensity of the second antenna would also vary from.And hence it is also possible to the radiation current according to first antenna
Performance, antenna parameter needed for determining antenna adjustment circuit, rationally to control the radiation intensity of the second antenna.
Alternatively, in order in the case where the radiance of first antenna is unsatisfactory for first condition,
The radiation intensity of the second antenna of control that can be more reasonable, to pass through the radiation intensity of the second antenna of enhancing, to realize effectively
Reduction first antenna corresponding to radiance decline even occurred signal blind zone in working frequency range, in the application, and also
The corresponding target day of the radiance of the first antenna can be determined according to the corresponding relationship of different radiances and antenna parameter
Line parameter, then, according to antenna parameter used by the target antenna parameter regulation antenna adjustment circuit, with enhance this second
The radiation intensity of antenna.
Wherein, the corresponding relationship of different radiances and antenna parameter can be set according to actual needs；It is also possible to pre-
It first passes through and first antenna and the second antenna is tested, come the antenna of the different radiances for the suitable first antenna determined
Parameter.
It wherein, can should for control according to antenna parameter used by the target antenna parameter regulation antenna adjustment circuit
Antenna adjustment circuit works in the target antenna parameter, finally to realize so that the second antenna is in radiation intensity, realizes enhancing
The purpose of the radiation intensity of second antenna.
It is understood that in view of the second antenna can be different in the radiation intensity on multiple directions region,
, can also be by the antenna parameter of antenna adjustment circuit in adjusting additional antenna element in the embodiment of the present application, control enhancing should
Radiation intensity of second antenna on each different directions region, wherein the radiation intensity of the second antenna in different directions can
With difference.
Optionally, for the radiation intensity on the second antenna of more reasonable control enhancing, in available mobile terminal
Radiance parameter of the first antenna on different directions region, then, according to different radiance parameters and antenna parameter
Corresponding relationship determines with the first antenna the corresponding target antenna parameter of radiance parameter on different directions region, thus
According to antenna parameter used by described target antenna state modulator antenna adjustment circuit, to control the second antenna in not Tongfang
Radiation intensity on region enhances the integral radiation intensity of second antenna.
It is understood that in view of antenna adjustment circuit is made of different circuit components, therefore, according to the mesh
Antenna parameter is marked, the running parameter of each device in the adjustable antenna adjustment circuit, to enhance the radiation of second antenna
The radiation intensity of intensity or the second antenna of control on different directions region.
The scheme of the application in order to facilitate understanding illustrates that e.g., referring to Fig. 5, it illustrates this by taking a kind of situation as an example below
Apply for a kind of another flow diagram of method of controlling antenna, the method for the present embodiment may include:
S501 obtains in mobile terminal the first antenna radiation intensity on region in all directions.
S502, detects whether radiation intensity of the first antenna in all directions on region reaches intensity threshold.
S503, if there are the radiation intensity at least one direction region to be lower than the intensity threshold for the first antenna,
According to the corresponding relationship of different radiances and antenna parameter, determination is strong with the radiation in the first antenna in all directions region
Spend corresponding target antenna parameter.
Wherein, which may include running parameter needed for each component in antenna adjustment circuit, such as
The working condition of each component, required operating parameter values etc..
For example, target antenna parameter may include the switch state of different adjustable switchs in the antenna adjustment circuit, can
Adjust target capacitance value, target resistance values of adjustable resistance corresponding to capacitor etc..
Optionally, based on radiation intensity in the first antenna lower than the spoke at least one direction region of the intensity threshold
Intensity is penetrated, determines target antenna parameter.Such as, test in advance is lower than strong in radiation intensity of the first antenna on each different directions
In the case where spending threshold value, the antenna parameter not of the same race that antenna adjustment circuit is suitble to, so that it is determined that going out in first antenna in difference
Under the different situations of the radiation intensity in direction region, the respective required antenna parameter being arranged.
S504 can control the running parameter of each device in the antenna adjustment circuit according to the target antenna parameter, with
The radiation intensity on the different directions region of the second antenna is controlled, and enhances radiation of second antenna in all directions on region
Intensity.
It is understood that processor can control each in adjustment antenna adjustment circuit according to the target antenna parameter
The working condition and running parameter of component, to realize the radiation intensity for adjusting the second antenna.
A kind of method of controlling antenna of corresponding the application, present invention also provides a kind of ACU antenna control units.
As shown in fig. 6, the device can it illustrates a kind of a kind of composed structure schematic diagram of ACU antenna control unit of the application
To be applied to above-mentioned mobile terminal.The apparatus may include:
Parameter acquiring unit 601, for obtaining the current radiance parameter of first antenna in mobile terminal；
Condition judgment unit 602 knows that the radiance of the first antenna is for being based on the radiance parameter
It is no to meet first condition；
Radiation control unit 603, for controlling in the case where the radiance of the first antenna does not meet first condition
System enhances the radiation intensity of the additional antenna element in the mobile terminal, wherein the additional antenna element include at least with
Second antenna of the first antenna parallel connection, and the working frequency range of the first antenna and second antenna is at least partly heavy
It is folded.
In one possible implementation, the radiation control unit, comprising:
First radiation control unit, in the case where the radiance of the first antenna does not meet first condition,
The second antenna for controlling the additional antenna element in the mobile terminal is in working condition from off working state switching, to enhance
State the radiation intensity of the second antenna.
In another possible implementation, the additional antenna element further include: be connected with second antenna
Antenna adjustment circuit；
The radiation control unit, comprising:
Second radiation control unit, in the case where the radiance of the first antenna does not meet first condition,
By adjusting the antenna parameter of the antenna adjustment circuit, enhance the radiation intensity of second antenna.
Optionally, second radiation control unit, comprising:
Adjustment parameter determines subelement, for the case where the radiance of the first antenna does not meet first condition
Under, according to the corresponding relationship of different radiances and antenna parameter, determine the corresponding target of the radiance of the first antenna
Antenna parameter；
Second radiation control subelement, for being used according to antenna adjustment circuit described in the target antenna parameter regulation
Antenna parameter, to enhance the radiation intensity of second antenna.
In one possible implementation, the parameter acquiring unit is specifically, for obtaining first in mobile terminal
Radiance parameter of the antenna on different directions region；
The adjustment parameter determines that subelement is specifically used for, according to different radiance parameters pass corresponding with antenna parameter
System determines target antenna parameter corresponding with radiance parameter of the first antenna on different directions region；
The second radiation control subelement, is specifically used for, according to antenna adjustments described in the target antenna state modulator
Antenna parameter used by circuit enhances described the to control radiation intensity of second antenna on different directions region
The integral radiation intensity of two antennas.
Optionally, the second radiation control subelement is according to the electricity of antenna adjustments described in the target antenna parameter regulation
Antenna parameter used by road is specifically, for according to the target antenna parameter, control is adjusted in the antenna adjustment circuit
The running parameter of each device, to enhance the radiation intensity of second antenna.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of method of controlling antenna, comprising:
Obtain the radiance parameter that first antenna is current in mobile terminal；
Based on the radiance parameter, know whether the radiance of the first antenna meets first condition；
In the case where the radiance of the first antenna does not meet first condition, control enhances auxiliary in the mobile terminal
Help the radiation intensity of antenna element, wherein the additional antenna element includes at least second day in parallel with the first antenna
Line, and the working frequency range of the first antenna and second antenna is least partially overlapped.
2. method of controlling antenna according to claim 1, the control enhances the auxiliary antenna list in the mobile terminal
The radiation intensity of member, comprising:
The second antenna for controlling the additional antenna element in the mobile terminal is in working condition from off working state switching, to increase
The radiation intensity of strong second antenna.
3. method of controlling antenna according to claim 1, the additional antenna element further include: with the second antenna phase
Antenna adjustment circuit even；
The control enhances the radiation intensity of the additional antenna element in the mobile terminal, comprising:
By adjusting the antenna parameter of the antenna adjustment circuit, enhance the radiation intensity of second antenna.
4. method of controlling antenna according to claim 2, the antenna parameter by adjusting the antenna adjustment circuit,
Enhance the radiation intensity of second antenna, comprising:
According to the corresponding relationship of different radiances and antenna parameter, the corresponding target of the radiance of the first antenna is determined
Antenna parameter；
According to antenna parameter used by antenna adjustment circuit described in the target antenna parameter regulation, to enhance described second day
The radiation intensity of line.
5. method of controlling antenna according to claim 4, described to obtain the radiativity that first antenna is current in mobile terminal
Energy parameter, comprising:
Obtain radiance parameter of the first antenna on different directions region in mobile terminal；
The corresponding relationship according to different radiances and antenna parameter determines that the radiance of the first antenna is corresponding
Target antenna parameter, comprising:
According to the corresponding relationship of different radiance parameters and antenna parameter, the determining and first antenna is in different directions region
On the corresponding target antenna parameter of radiance parameter；
It is described according to antenna parameter used by antenna adjustment circuit described in the target antenna parameter regulation, to enhance described
The radiation intensity of two antennas, comprising:
According to antenna parameter used by antenna adjustment circuit described in the target antenna state modulator, to control described second day
Radiation intensity of the line on different directions region enhances the integral radiation intensity of second antenna.
6. method of controlling antenna according to claim 4 or 5, described according to antenna described in the target antenna parameter regulation
Adjust antenna parameter used by circuit, comprising:
According to the target antenna parameter, control adjusts the running parameter of each device in the antenna adjustment circuit.
7. a kind of ACU antenna control unit, comprising:
Parameter acquiring unit, for obtaining the current radiance parameter of first antenna in mobile terminal；
Condition judgment unit knows whether the radiance of the first antenna meets for being based on the radiance parameter
First condition；
Radiation control unit, in the case where the radiance of the first antenna does not meet first condition, control to enhance
The radiation intensity of additional antenna element in the mobile terminal, wherein the additional antenna element includes at least and described the
Second antenna of one antenna parallel connection, and the working frequency range of the first antenna and second antenna is least partially overlapped.
8. ACU antenna control unit according to claim 7, the radiation control unit, comprising:
First radiation control unit, for controlling in the case where the radiance of the first antenna does not meet first condition
Second antenna of the additional antenna element in the mobile terminal is in working condition from off working state switching, to enhance described the
The radiation intensity of two antennas.
9. ACU antenna control unit according to claim 7, the additional antenna element further include: with the second antenna phase
Antenna adjustment circuit even；
The radiation control unit, comprising:
Second radiation control unit, for passing through in the case where the radiance of the first antenna does not meet first condition
The antenna parameter of the antenna adjustment circuit is adjusted, the radiation intensity of second antenna is enhanced.
10. a kind of mobile terminal, comprising:
Processor, the first antenna being connected with processor and additional antenna element；
Wherein, the additional antenna element includes at least second antenna in parallel with the first antenna, and the first antenna
It is least partially overlapped with the working frequency range of second antenna；
The processor, for obtaining the current radiance parameter of first antenna in mobile terminal；Based on the radiance
Parameter, knows whether the radiance of the first antenna meets first condition；It is not inconsistent in the radiance of the first antenna
In the case where closing first condition, control enhances the radiation intensity of the additional antenna element in the mobile terminal.
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